diff mbox series

[V1,1/2] test_plans/cvl_advanced_iavf_rss_pppol2tpoudp_test_plan:modify test plan

Message ID 20220119101020.168211-1-weiyuanx.li@intel.com (mailing list archive)
State Superseded
Headers
Series [V1,1/2] test_plans/cvl_advanced_iavf_rss_pppol2tpoudp_test_plan:modify test plan |

Commit Message

Weiyuan Li Jan. 19, 2022, 10:10 a.m. UTC 
  Modify test plan to binary raw format to support 2 bytes.

Signed-off-by: Weiyuan Li <weiyuanx.li@intel.com>
---
 ...vanced_iavf_rss_pppol2tpoudp_test_plan.rst | 616 +++++++++---------
 1 file changed, 308 insertions(+), 308 deletions(-)
diff mbox series

Patch

diff --git a/test_plans/cvl_advanced_iavf_rss_pppol2tpoudp_test_plan.rst b/test_plans/cvl_advanced_iavf_rss_pppol2tpoudp_test_plan.rst
index bb10ad43..151621b6 100644
--- a/test_plans/cvl_advanced_iavf_rss_pppol2tpoudp_test_plan.rst
+++ b/test_plans/cvl_advanced_iavf_rss_pppol2tpoudp_test_plan.rst
@@ -91,22 +91,22 @@  Test case: eth_ipv6_udp_l2tpv2_ppp_ipv4_ipv4_MAC_IPV6_PPPoL2TPV2_IPV4_PAY
 
 3. send a basic hit pattern packet,record the hash value::
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.200')/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x21')/IP(src='192.168.1.100', dst='192.168.1.200')/Raw('x' * 80)
 
    check the packet distributed to queue by rss.
 
 4. send hit pattern packets with changed input set in the rule::
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.101', dst='192.168.1.200')/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x21')/IP(src='192.168.1.101', dst='192.168.1.200')/Raw('x' * 80)
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.201')/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x21')/IP(src='192.168.1.100', dst='192.168.1.201')/Raw('x' * 80)
 
    check the received packets have different hash value with basic packet.
    check all the packets are distributed to queues by rss.
 
 5. send hit pattern packets with changed input set not in the rule::
 
-    Ether(src='00:11:22:33:44:66', dst='00:11:22:33:44:55')/IPv6(src='2001::3', dst='2001::4')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.200')/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:66', dst='00:11:22:33:44:55')/IPv6(src='2001::3', dst='2001::4')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x21')/IP(src='192.168.1.100', dst='192.168.1.200')/Raw('x' * 80)
 
    check the received packet have same hash value with the basic packet.
    check all the packets are distributed to queues by rss.
@@ -114,7 +114,7 @@  Test case: eth_ipv6_udp_l2tpv2_ppp_ipv4_ipv4_MAC_IPV6_PPPoL2TPV2_IPV4_PAY
 
 6. send not hit pattern packet::
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IP(src='100.0.0.1', dst='100.0.0.2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.200')/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IP(src='100.0.0.1', dst='100.0.0.2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x21')/IP(src='192.168.1.100', dst='192.168.1.200')/Raw('x' * 80)
 
    check the packet rss hash value is 0.
 
@@ -133,22 +133,22 @@  Test case: eth_ipv6_udp_l2tpv2_ppp_ipv4_ipv4_MAC_IPV6_PPPoL2TPV2_IPV4_FRAG
 
 3. send a basic hit pattern packet,record the hash value::
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.200', frag=6)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x21')/IP(src='192.168.1.100', dst='192.168.1.200', frag=6)/Raw('x' * 80)
 
    check the packet distributed to queue by rss.
 
 4. send hit pattern packets with changed input set in the rule::
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.101', dst='192.168.1.200', frag=6)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x21')/IP(src='192.168.1.101', dst='192.168.1.200', frag=6)/Raw('x' * 80)
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.201', frag=6)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x21')/IP(src='192.168.1.100', dst='192.168.1.201', frag=6)/Raw('x' * 80)
 
    check the received packets have different hash value with basic packet.
    check all the packets are distributed to queues by rss.
 
 5. send hit pattern packets with changed input set not in the rule::
 
-    Ether(src='00:11:22:33:44:66', dst='00:11:22:33:44:55')/IPv6(src='2001::3', dst='2001::4')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.200', frag=6)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:66', dst='00:11:22:33:44:55')/IPv6(src='2001::3', dst='2001::4')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x21')/IP(src='192.168.1.100', dst='192.168.1.200', frag=6)/Raw('x' * 80)
 
    check the received packet have same hash value with the basic packet.
    check all the packets are distributed to queues by rss.
@@ -156,7 +156,7 @@  Test case: eth_ipv6_udp_l2tpv2_ppp_ipv4_ipv4_MAC_IPV6_PPPoL2TPV2_IPV4_FRAG
 
 6. send not hit pattern packet::
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IP(src='100.0.0.1', dst='100.0.0.2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.200', frag=6)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IP(src='100.0.0.1', dst='100.0.0.2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x21')/IP(src='192.168.1.100', dst='192.168.1.200', frag=6)/Raw('x' * 80)
 
    check the packet rss hash value is 0.
 
@@ -175,22 +175,22 @@  Test case: eth_ipv6_udp_l2tpv2_ppp_ipv4_ipv4_MAC_IPV6_PPPoL2TPV2_IPV4_UDP_PAY
 
 3. send a basic hit pattern packet,record the hash value::
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.200')/UDP(sport=23, dport=24)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x21')/IP(src='192.168.1.100', dst='192.168.1.200')/UDP(sport=23, dport=24)/Raw('x' * 80)
 
    check the packet distributed to queue by rss.
 
 4. send hit pattern packets with changed input set in the rule::
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.101', dst='192.168.1.200')/UDP(sport=23, dport=24)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x21')/IP(src='192.168.1.101', dst='192.168.1.200')/UDP(sport=23, dport=24)/Raw('x' * 80)
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.201')/UDP(sport=23, dport=24)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x21')/IP(src='192.168.1.100', dst='192.168.1.201')/UDP(sport=23, dport=24)/Raw('x' * 80)
 
    check the received packets have different hash value with basic packet.
    check all the packets are distributed to queues by rss.
 
 5. send hit pattern packets with changed input set not in the rule::
 
-    Ether(src='00:11:22:33:44:66', dst='00:11:22:33:44:55')/IPv6(src='2001::3', dst='2001::4')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.200')/UDP(sport=25, dport=99)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:66', dst='00:11:22:33:44:55')/IPv6(src='2001::3', dst='2001::4')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x21')/IP(src='192.168.1.100', dst='192.168.1.200')/UDP(sport=25, dport=99)/Raw('x' * 80)
 
    check the received packet have same hash value with the basic packet.
    check all the packets are distributed to queues by rss.
@@ -198,7 +198,7 @@  Test case: eth_ipv6_udp_l2tpv2_ppp_ipv4_ipv4_MAC_IPV6_PPPoL2TPV2_IPV4_UDP_PAY
 
 6. send not hit pattern packet::
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IP(src='100.0.0.1', dst='100.0.0.2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.200')/UDP(sport=23, dport=24)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IP(src='100.0.0.1', dst='100.0.0.2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x21')/IP(src='192.168.1.100', dst='192.168.1.200')/UDP(sport=23, dport=24)/Raw('x' * 80)
 
    check the packet rss hash value is 0.
 
@@ -217,22 +217,22 @@  Test case: eth_ipv6_udp_l2tpv2_ppp_ipv4_ipv4_MAC_IPV6_PPPoL2TPV2_IPV4_TCP
 
 3. send a basic hit pattern packet,record the hash value::
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.200')/TCP(sport=23, dport=24)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x21')/IP(src='192.168.1.100', dst='192.168.1.200')/TCP(sport=23, dport=24)/Raw('x' * 80)
 
    check the packet distributed to queue by rss.
 
 4. send hit pattern packets with changed input set in the rule::
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.101', dst='192.168.1.200')/TCP(sport=23, dport=24)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x21')/IP(src='192.168.1.101', dst='192.168.1.200')/TCP(sport=23, dport=24)/Raw('x' * 80)
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.201')/TCP(sport=23, dport=24)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x21')/IP(src='192.168.1.100', dst='192.168.1.201')/TCP(sport=23, dport=24)/Raw('x' * 80)
 
    check the received packets have different hash value with basic packet.
    check all the packets are distributed to queues by rss.
 
 5. send hit pattern packets with changed input set not in the rule::
 
-    Ether(src='00:11:22:33:44:66', dst='00:11:22:33:44:55')/IPv6(src='2001::3', dst='2001::4')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.200')/TCP(sport=25, dport=99)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:66', dst='00:11:22:33:44:55')/IPv6(src='2001::3', dst='2001::4')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x21')/IP(src='192.168.1.100', dst='192.168.1.200')/TCP(sport=25, dport=99)/Raw('x' * 80)
 
    check the received packet have same hash value with the basic packet.
    check all the packets are distributed to queues by rss.
@@ -240,7 +240,7 @@  Test case: eth_ipv6_udp_l2tpv2_ppp_ipv4_ipv4_MAC_IPV6_PPPoL2TPV2_IPV4_TCP
 
 6. send not hit pattern packet::
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IP(src='100.0.0.1', dst='100.0.0.2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.200')/TCP(sport=23, dport=24)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IP(src='100.0.0.1', dst='100.0.0.2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x21')/IP(src='192.168.1.100', dst='192.168.1.200')/TCP(sport=23, dport=24)/Raw('x' * 80)
 
    check the packet rss hash value is 0.
 
@@ -259,20 +259,20 @@  Test case: eth_ipv6_udp_l2tpv2_ppp_ipv4_ipv4_l3_src_only_MAC_IPV6_PPPoL2TPV2_IPV
 
 3. send a basic hit pattern packet,record the hash value::
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.200')/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x21')/IP(src='192.168.1.100', dst='192.168.1.200')/Raw('x' * 80)
 
    check the packet distributed to queue by rss.
 
 4. send hit pattern packets with changed input set in the rule::
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.101', dst='192.168.1.200')/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x21')/IP(src='192.168.1.101', dst='192.168.1.200')/Raw('x' * 80)
 
    check the received packets have different hash value with basic packet.
    check all the packets are distributed to queues by rss.
 
 5. send hit pattern packets with changed input set not in the rule::
 
-    Ether(src='00:11:22:33:44:66', dst='00:11:22:33:44:55')/IPv6(src='2001::3', dst='2001::4')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.201')/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:66', dst='00:11:22:33:44:55')/IPv6(src='2001::3', dst='2001::4')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x21')/IP(src='192.168.1.100', dst='192.168.1.201')/Raw('x' * 80)
 
    check the received packet have same hash value with the basic packet.
    check all the packets are distributed to queues by rss.
@@ -280,7 +280,7 @@  Test case: eth_ipv6_udp_l2tpv2_ppp_ipv4_ipv4_l3_src_only_MAC_IPV6_PPPoL2TPV2_IPV
 
 6. send not hit pattern packet::
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IP(src='100.0.0.1', dst='100.0.0.2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.200')/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IP(src='100.0.0.1', dst='100.0.0.2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x21')/IP(src='192.168.1.100', dst='192.168.1.200')/Raw('x' * 80)
 
    check the packet rss hash value is 0.
 
@@ -299,20 +299,20 @@  Test case: eth_ipv6_udp_l2tpv2_ppp_ipv4_ipv4_l3_dst_only_MAC_IPV6_PPPoL2TPV2_IPV
 
 3. send a basic hit pattern packet,record the hash value::
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.200')/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x21')/IP(src='192.168.1.100', dst='192.168.1.200')/Raw('x' * 80)
 
    check the packet distributed to queue by rss.
 
 4. send hit pattern packets with changed input set in the rule::
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.201')/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x21')/IP(src='192.168.1.100', dst='192.168.1.201')/Raw('x' * 80)
 
    check the received packets have different hash value with basic packet.
    check all the packets are distributed to queues by rss.
 
 5. send hit pattern packets with changed input set not in the rule::
 
-    Ether(src='00:11:22:33:44:66', dst='00:11:22:33:44:55')/IPv6(src='2001::3', dst='2001::4')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.101', dst='192.168.1.200')/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:66', dst='00:11:22:33:44:55')/IPv6(src='2001::3', dst='2001::4')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x21')/IP(src='192.168.1.101', dst='192.168.1.200')/Raw('x' * 80)
 
    check the received packet have same hash value with the basic packet.
    check all the packets are distributed to queues by rss.
@@ -320,7 +320,7 @@  Test case: eth_ipv6_udp_l2tpv2_ppp_ipv4_ipv4_l3_dst_only_MAC_IPV6_PPPoL2TPV2_IPV
 
 6. send not hit pattern packet::
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IP(src='100.0.0.1', dst='100.0.0.2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.200')/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IP(src='100.0.0.1', dst='100.0.0.2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x21')/IP(src='192.168.1.100', dst='192.168.1.200')/Raw('x' * 80)
 
    check the packet rss hash value is 0.
 
@@ -339,22 +339,22 @@  Test case: eth_ipv6_udp_l2tpv2_ppp_ipv4_udp_ipv4_MAC_IPV6_PPPoL2TPV2_IPV4_UDP_PA
 
 3. send a basic hit pattern packet,record the hash value::
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.200')/UDP(sport=23, dport=24)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x21')/IP(src='192.168.1.100', dst='192.168.1.200')/UDP(sport=23, dport=24)/Raw('x' * 80)
 
    check the packet distributed to queue by rss.
 
 4. send hit pattern packets with changed input set in the rule::
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.101', dst='192.168.1.200')/UDP(sport=23, dport=24)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x21')/IP(src='192.168.1.101', dst='192.168.1.200')/UDP(sport=23, dport=24)/Raw('x' * 80)
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.201')/UDP(sport=23, dport=24)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x21')/IP(src='192.168.1.100', dst='192.168.1.201')/UDP(sport=23, dport=24)/Raw('x' * 80)
 
    check the received packets have different hash value with basic packet.
    check all the packets are distributed to queues by rss.
 
 5. send hit pattern packets with changed input set not in the rule::
 
-    Ether(src='00:11:22:33:44:66', dst='00:11:22:33:44:55')/IPv6(src='2001::3', dst='2001::4')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.200')/UDP(sport=25, dport=99)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:66', dst='00:11:22:33:44:55')/IPv6(src='2001::3', dst='2001::4')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x21')/IP(src='192.168.1.100', dst='192.168.1.200')/UDP(sport=25, dport=99)/Raw('x' * 80)
 
    check the received packet have same hash value with the basic packet.
    check all the packets are distributed to queues by rss.
@@ -362,7 +362,7 @@  Test case: eth_ipv6_udp_l2tpv2_ppp_ipv4_udp_ipv4_MAC_IPV6_PPPoL2TPV2_IPV4_UDP_PA
 
 6. send not hit pattern packet::
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.200')/TCP(sport=23, dport=24)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x21')/IP(src='192.168.1.100', dst='192.168.1.200')/TCP(sport=23, dport=24)/Raw('x' * 80)
 
    check the packet rss hash value is 0.
 
@@ -381,26 +381,26 @@  Test case: eth_ipv6_udp_l2tpv2_ppp_ipv4_udp_ipv4_udp_MAC_IPV6_PPPoL2TPV2_IPV4_UD
 
 3. send a basic hit pattern packet,record the hash value::
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.200')/UDP(sport=23, dport=24)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x21')/IP(src='192.168.1.100', dst='192.168.1.200')/UDP(sport=23, dport=24)/Raw('x' * 80)
 
    check the packet distributed to queue by rss.
 
 4. send hit pattern packets with changed input set in the rule::
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.101', dst='192.168.1.200')/UDP(sport=23, dport=24)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x21')/IP(src='192.168.1.101', dst='192.168.1.200')/UDP(sport=23, dport=24)/Raw('x' * 80)
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.201')/UDP(sport=23, dport=24)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x21')/IP(src='192.168.1.100', dst='192.168.1.201')/UDP(sport=23, dport=24)/Raw('x' * 80)
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.200')/UDP(sport=25, dport=24)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x21')/IP(src='192.168.1.100', dst='192.168.1.200')/UDP(sport=25, dport=24)/Raw('x' * 80)
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.200')/UDP(sport=23, dport=99)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x21')/IP(src='192.168.1.100', dst='192.168.1.200')/UDP(sport=23, dport=99)/Raw('x' * 80)
 
    check the received packets have different hash value with basic packet.
    check all the packets are distributed to queues by rss.
 
 5. send hit pattern packets with changed input set not in the rule::
 
-    Ether(src='00:11:22:33:44:66', dst='00:11:22:33:44:55')/IPv6(src='2001::3', dst='2001::4')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.200')/UDP(sport=23, dport=24)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:66', dst='00:11:22:33:44:55')/IPv6(src='2001::3', dst='2001::4')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x21')/IP(src='192.168.1.100', dst='192.168.1.200')/UDP(sport=23, dport=24)/Raw('x' * 80)
 
    check the received packet have same hash value with the basic packet.
    check all the packets are distributed to queues by rss.
@@ -408,7 +408,7 @@  Test case: eth_ipv6_udp_l2tpv2_ppp_ipv4_udp_ipv4_udp_MAC_IPV6_PPPoL2TPV2_IPV4_UD
 
 6. send not hit pattern packet::
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.200')/TCP(sport=23, dport=24)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x21')/IP(src='192.168.1.100', dst='192.168.1.200')/TCP(sport=23, dport=24)/Raw('x' * 80)
 
    check the packet rss hash value is 0.
 
@@ -427,20 +427,20 @@  Test case: eth_ipv6_udp_l2tpv2_ppp_ipv4_udp_ipv4_udp_l3_src_only_MAC_IPV6_PPPoL2
 
 3. send a basic hit pattern packet,record the hash value::
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.200')/UDP(sport=23, dport=24)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x21')/IP(src='192.168.1.100', dst='192.168.1.200')/UDP(sport=23, dport=24)/Raw('x' * 80)
 
    check the packet distributed to queue by rss.
 
 4. send hit pattern packets with changed input set in the rule::
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.101', dst='192.168.1.200')/UDP(sport=23, dport=24)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x21')/IP(src='192.168.1.101', dst='192.168.1.200')/UDP(sport=23, dport=24)/Raw('x' * 80)
 
    check the received packets have different hash value with basic packet.
    check all the packets are distributed to queues by rss.
 
 5. send hit pattern packets with changed input set not in the rule::
 
-    Ether(src='00:11:22:33:44:66', dst='00:11:22:33:44:55')/IPv6(src='2001::3', dst='2001::4')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.201')/UDP(sport=25, dport=99)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:66', dst='00:11:22:33:44:55')/IPv6(src='2001::3', dst='2001::4')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x21')/IP(src='192.168.1.100', dst='192.168.1.201')/UDP(sport=25, dport=99)/Raw('x' * 80)
 
    check the received packet have same hash value with the basic packet.
    check all the packets are distributed to queues by rss.
@@ -448,7 +448,7 @@  Test case: eth_ipv6_udp_l2tpv2_ppp_ipv4_udp_ipv4_udp_l3_src_only_MAC_IPV6_PPPoL2
 
 6. send not hit pattern packet::
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.200')/TCP(sport=23, dport=24)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x21')/IP(src='192.168.1.100', dst='192.168.1.200')/TCP(sport=23, dport=24)/Raw('x' * 80)
 
    check the packet rss hash value is 0.
 
@@ -467,20 +467,20 @@  Test case: eth_ipv6_udp_l2tpv2_ppp_ipv4_udp_ipv4_udp_l3_dst_only_MAC_IPV6_PPPoL2
 
 3. send a basic hit pattern packet,record the hash value::
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.200')/UDP(sport=23, dport=24)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x21')/IP(src='192.168.1.100', dst='192.168.1.200')/UDP(sport=23, dport=24)/Raw('x' * 80)
 
    check the packet distributed to queue by rss.
 
 4. send hit pattern packets with changed input set in the rule::
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.201')/UDP(sport=23, dport=24)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x21')/IP(src='192.168.1.100', dst='192.168.1.201')/UDP(sport=23, dport=24)/Raw('x' * 80)
 
    check the received packets have different hash value with basic packet.
    check all the packets are distributed to queues by rss.
 
 5. send hit pattern packets with changed input set not in the rule::
 
-    Ether(src='00:11:22:33:44:66', dst='00:11:22:33:44:55')/IPv6(src='2001::3', dst='2001::4')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.101', dst='192.168.1.200')/UDP(sport=25, dport=99)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:66', dst='00:11:22:33:44:55')/IPv6(src='2001::3', dst='2001::4')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x21')/IP(src='192.168.1.101', dst='192.168.1.200')/UDP(sport=25, dport=99)/Raw('x' * 80)
 
    check the received packet have same hash value with the basic packet.
    check all the packets are distributed to queues by rss.
@@ -488,7 +488,7 @@  Test case: eth_ipv6_udp_l2tpv2_ppp_ipv4_udp_ipv4_udp_l3_dst_only_MAC_IPV6_PPPoL2
 
 6. send not hit pattern packet::
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.200')/TCP(sport=23, dport=24)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x21')/IP(src='192.168.1.100', dst='192.168.1.200')/TCP(sport=23, dport=24)/Raw('x' * 80)
 
    check the packet rss hash value is 0.
 
@@ -507,20 +507,20 @@  Test case: eth_ipv6_udp_l2tpv2_ppp_ipv4_udp_ipv4_udp_l4_src_only_MAC_IPV6_PPPoL2
 
 3. send a basic hit pattern packet,record the hash value::
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.200')/UDP(sport=23, dport=24)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x21')/IP(src='192.168.1.100', dst='192.168.1.200')/UDP(sport=23, dport=24)/Raw('x' * 80)
 
    check the packet distributed to queue by rss.
 
 4. send hit pattern packets with changed input set in the rule::
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.200')/UDP(sport=25, dport=24)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x21')/IP(src='192.168.1.100', dst='192.168.1.200')/UDP(sport=25, dport=24)/Raw('x' * 80)
 
    check the received packets have different hash value with basic packet.
    check all the packets are distributed to queues by rss.
 
 5. send hit pattern packets with changed input set not in the rule::
 
-    Ether(src='00:11:22:33:44:66', dst='00:11:22:33:44:55')/IPv6(src='2001::3', dst='2001::4')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.101', dst='192.168.1.201')/UDP(sport=23, dport=99)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:66', dst='00:11:22:33:44:55')/IPv6(src='2001::3', dst='2001::4')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x21')/IP(src='192.168.1.101', dst='192.168.1.201')/UDP(sport=23, dport=99)/Raw('x' * 80)
 
    check the received packet have same hash value with the basic packet.
    check all the packets are distributed to queues by rss.
@@ -528,7 +528,7 @@  Test case: eth_ipv6_udp_l2tpv2_ppp_ipv4_udp_ipv4_udp_l4_src_only_MAC_IPV6_PPPoL2
 
 6. send not hit pattern packet::
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.200')/TCP(sport=23, dport=24)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x21')/IP(src='192.168.1.100', dst='192.168.1.200')/TCP(sport=23, dport=24)/Raw('x' * 80)
 
    check the packet rss hash value is 0.
 
@@ -547,20 +547,20 @@  Test case: eth_ipv6_udp_l2tpv2_ppp_ipv4_udp_ipv4_udp_l4_dst_only_MAC_IPV6_PPPoL2
 
 3. send a basic hit pattern packet,record the hash value::
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.200')/UDP(sport=23, dport=24)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x21')/IP(src='192.168.1.100', dst='192.168.1.200')/UDP(sport=23, dport=24)/Raw('x' * 80)
 
    check the packet distributed to queue by rss.
 
 4. send hit pattern packets with changed input set in the rule::
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.200')/UDP(sport=23, dport=99)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x21')/IP(src='192.168.1.100', dst='192.168.1.200')/UDP(sport=23, dport=99)/Raw('x' * 80)
 
    check the received packets have different hash value with basic packet.
    check all the packets are distributed to queues by rss.
 
 5. send hit pattern packets with changed input set not in the rule::
 
-    Ether(src='00:11:22:33:44:66', dst='00:11:22:33:44:55')/IPv6(src='2001::3', dst='2001::4')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.101', dst='192.168.1.201')/UDP(sport=25, dport=24)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:66', dst='00:11:22:33:44:55')/IPv6(src='2001::3', dst='2001::4')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x21')/IP(src='192.168.1.101', dst='192.168.1.201')/UDP(sport=25, dport=24)/Raw('x' * 80)
 
    check the received packet have same hash value with the basic packet.
    check all the packets are distributed to queues by rss.
@@ -568,7 +568,7 @@  Test case: eth_ipv6_udp_l2tpv2_ppp_ipv4_udp_ipv4_udp_l4_dst_only_MAC_IPV6_PPPoL2
 
 6. send not hit pattern packet::
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.200')/TCP(sport=23, dport=24)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x21')/IP(src='192.168.1.100', dst='192.168.1.200')/TCP(sport=23, dport=24)/Raw('x' * 80)
 
    check the packet rss hash value is 0.
 
@@ -587,22 +587,22 @@  Test case: eth_ipv6_udp_l2tpv2_ppp_ipv4_udp_ipv4_udp_l3_src_only_l4_src_only_MAC
 
 3. send a basic hit pattern packet,record the hash value::
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.200')/UDP(sport=23, dport=24)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x21')/IP(src='192.168.1.100', dst='192.168.1.200')/UDP(sport=23, dport=24)/Raw('x' * 80)
 
    check the packet distributed to queue by rss.
 
 4. send hit pattern packets with changed input set in the rule::
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.101', dst='192.168.1.200')/UDP(sport=23, dport=24)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x21')/IP(src='192.168.1.101', dst='192.168.1.200')/UDP(sport=23, dport=24)/Raw('x' * 80)
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.200')/UDP(sport=25, dport=24)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x21')/IP(src='192.168.1.100', dst='192.168.1.200')/UDP(sport=25, dport=24)/Raw('x' * 80)
 
    check the received packets have different hash value with basic packet.
    check all the packets are distributed to queues by rss.
 
 5. send hit pattern packets with changed input set not in the rule::
 
-    Ether(src='00:11:22:33:44:66', dst='00:11:22:33:44:55')/IPv6(src='2001::3', dst='2001::4')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.201')/UDP(sport=23, dport=99)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:66', dst='00:11:22:33:44:55')/IPv6(src='2001::3', dst='2001::4')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x21')/IP(src='192.168.1.100', dst='192.168.1.201')/UDP(sport=23, dport=99)/Raw('x' * 80)
 
    check the received packet have same hash value with the basic packet.
    check all the packets are distributed to queues by rss.
@@ -610,7 +610,7 @@  Test case: eth_ipv6_udp_l2tpv2_ppp_ipv4_udp_ipv4_udp_l3_src_only_l4_src_only_MAC
 
 6. send not hit pattern packet::
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.200')/TCP(sport=23, dport=24)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x21')/IP(src='192.168.1.100', dst='192.168.1.200')/TCP(sport=23, dport=24)/Raw('x' * 80)
 
    check the packet rss hash value is 0.
 
@@ -629,22 +629,22 @@  Test case: eth_ipv6_udp_l2tpv2_ppp_ipv4_udp_ipv4_udp_l3_src_only_l4_dst_only_MAC
 
 3. send a basic hit pattern packet,record the hash value::
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.200')/UDP(sport=23, dport=24)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x21')/IP(src='192.168.1.100', dst='192.168.1.200')/UDP(sport=23, dport=24)/Raw('x' * 80)
 
    check the packet distributed to queue by rss.
 
 4. send hit pattern packets with changed input set in the rule::
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.101', dst='192.168.1.200')/UDP(sport=23, dport=24)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x21')/IP(src='192.168.1.101', dst='192.168.1.200')/UDP(sport=23, dport=24)/Raw('x' * 80)
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.200')/UDP(sport=23, dport=99)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x21')/IP(src='192.168.1.100', dst='192.168.1.200')/UDP(sport=23, dport=99)/Raw('x' * 80)
 
    check the received packets have different hash value with basic packet.
    check all the packets are distributed to queues by rss.
 
 5. send hit pattern packets with changed input set not in the rule::
 
-    Ether(src='00:11:22:33:44:66', dst='00:11:22:33:44:55')/IPv6(src='2001::3', dst='2001::4')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.201')/UDP(sport=25, dport=24)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:66', dst='00:11:22:33:44:55')/IPv6(src='2001::3', dst='2001::4')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x21')/IP(src='192.168.1.100', dst='192.168.1.201')/UDP(sport=25, dport=24)/Raw('x' * 80)
 
    check the received packet have same hash value with the basic packet.
    check all the packets are distributed to queues by rss.
@@ -652,7 +652,7 @@  Test case: eth_ipv6_udp_l2tpv2_ppp_ipv4_udp_ipv4_udp_l3_src_only_l4_dst_only_MAC
 
 6. send not hit pattern packet::
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.200')/TCP(sport=23, dport=24)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x21')/IP(src='192.168.1.100', dst='192.168.1.200')/TCP(sport=23, dport=24)/Raw('x' * 80)
 
    check the packet rss hash value is 0.
 
@@ -671,22 +671,22 @@  Test case: eth_ipv6_udp_l2tpv2_ppp_ipv4_udp_ipv4_udp_l3_dst_only_l4_src_only_MAC
 
 3. send a basic hit pattern packet,record the hash value::
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.200')/UDP(sport=23, dport=24)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x21')/IP(src='192.168.1.100', dst='192.168.1.200')/UDP(sport=23, dport=24)/Raw('x' * 80)
 
    check the packet distributed to queue by rss.
 
 4. send hit pattern packets with changed input set in the rule::
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.201')/UDP(sport=23, dport=24)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x21')/IP(src='192.168.1.100', dst='192.168.1.201')/UDP(sport=23, dport=24)/Raw('x' * 80)
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.200')/UDP(sport=25, dport=24)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x21')/IP(src='192.168.1.100', dst='192.168.1.200')/UDP(sport=25, dport=24)/Raw('x' * 80)
 
    check the received packets have different hash value with basic packet.
    check all the packets are distributed to queues by rss.
 
 5. send hit pattern packets with changed input set not in the rule::
 
-    Ether(src='00:11:22:33:44:66', dst='00:11:22:33:44:55')/IPv6(src='2001::3', dst='2001::4')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.101', dst='192.168.1.200')/UDP(sport=23, dport=99)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:66', dst='00:11:22:33:44:55')/IPv6(src='2001::3', dst='2001::4')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x21')/IP(src='192.168.1.101', dst='192.168.1.200')/UDP(sport=23, dport=99)/Raw('x' * 80)
 
    check the received packet have same hash value with the basic packet.
    check all the packets are distributed to queues by rss.
@@ -694,7 +694,7 @@  Test case: eth_ipv6_udp_l2tpv2_ppp_ipv4_udp_ipv4_udp_l3_dst_only_l4_src_only_MAC
 
 6. send not hit pattern packet::
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.200')/TCP(sport=23, dport=24)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x21')/IP(src='192.168.1.100', dst='192.168.1.200')/TCP(sport=23, dport=24)/Raw('x' * 80)
 
    check the packet rss hash value is 0.
 
@@ -713,22 +713,22 @@  Test case: eth_ipv6_udp_l2tpv2_ppp_ipv4_udp_ipv4_udp_l3_dst_only_l4_dst_only_MAC
 
 3. send a basic hit pattern packet,record the hash value::
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.200')/UDP(sport=23, dport=24)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x21')/IP(src='192.168.1.100', dst='192.168.1.200')/UDP(sport=23, dport=24)/Raw('x' * 80)
 
    check the packet distributed to queue by rss.
 
 4. send hit pattern packets with changed input set in the rule::
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.201')/UDP(sport=23, dport=24)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x21')/IP(src='192.168.1.100', dst='192.168.1.201')/UDP(sport=23, dport=24)/Raw('x' * 80)
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.200')/UDP(sport=23, dport=99)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x21')/IP(src='192.168.1.100', dst='192.168.1.200')/UDP(sport=23, dport=99)/Raw('x' * 80)
 
    check the received packets have different hash value with basic packet.
    check all the packets are distributed to queues by rss.
 
 5. send hit pattern packets with changed input set not in the rule::
 
-    Ether(src='00:11:22:33:44:66', dst='00:11:22:33:44:55')/IPv6(src='2001::3', dst='2001::4')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.101', dst='192.168.1.200')/UDP(sport=25, dport=24)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:66', dst='00:11:22:33:44:55')/IPv6(src='2001::3', dst='2001::4')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x21')/IP(src='192.168.1.101', dst='192.168.1.200')/UDP(sport=25, dport=24)/Raw('x' * 80)
 
    check the received packet have same hash value with the basic packet.
    check all the packets are distributed to queues by rss.
@@ -736,7 +736,7 @@  Test case: eth_ipv6_udp_l2tpv2_ppp_ipv4_udp_ipv4_udp_l3_dst_only_l4_dst_only_MAC
 
 6. send not hit pattern packet::
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.200')/TCP(sport=23, dport=24)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x21')/IP(src='192.168.1.100', dst='192.168.1.200')/TCP(sport=23, dport=24)/Raw('x' * 80)
 
    check the packet rss hash value is 0.
 
@@ -755,22 +755,22 @@  Test case: eth_ipv6_udp_l2tpv2_ppp_ipv4_tcp_ipv4_MAC_IPV6_PPPoL2TPV2_IPV4_TCP
 
 3. send a basic hit pattern packet,record the hash value::
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.200')/TCP(sport=23, dport=24)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x21')/IP(src='192.168.1.100', dst='192.168.1.200')/TCP(sport=23, dport=24)/Raw('x' * 80)
 
    check the packet distributed to queue by rss.
 
 4. send hit pattern packets with changed input set in the rule::
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.101', dst='192.168.1.200')/TCP(sport=23, dport=24)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x21')/IP(src='192.168.1.101', dst='192.168.1.200')/TCP(sport=23, dport=24)/Raw('x' * 80)
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.201')/TCP(sport=23, dport=24)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x21')/IP(src='192.168.1.100', dst='192.168.1.201')/TCP(sport=23, dport=24)/Raw('x' * 80)
 
    check the received packets have different hash value with basic packet.
    check all the packets are distributed to queues by rss.
 
 5. send hit pattern packets with changed input set not in the rule::
 
-    Ether(src='00:11:22:33:44:66', dst='00:11:22:33:44:55')/IPv6(src='2001::3', dst='2001::4')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.200')/TCP(sport=25, dport=99)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:66', dst='00:11:22:33:44:55')/IPv6(src='2001::3', dst='2001::4')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x21')/IP(src='192.168.1.100', dst='192.168.1.200')/TCP(sport=25, dport=99)/Raw('x' * 80)
 
    check the received packet have same hash value with the basic packet.
    check all the packets are distributed to queues by rss.
@@ -778,7 +778,7 @@  Test case: eth_ipv6_udp_l2tpv2_ppp_ipv4_tcp_ipv4_MAC_IPV6_PPPoL2TPV2_IPV4_TCP
 
 6. send not hit pattern packet::
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.200')/UDP(sport=23, dport=24)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x21')/IP(src='192.168.1.100', dst='192.168.1.200')/UDP(sport=23, dport=24)/Raw('x' * 80)
 
    check the packet rss hash value is 0.
 
@@ -797,26 +797,26 @@  Test case: eth_ipv6_udp_l2tpv2_ppp_ipv4_tcp_ipv4_tcp_MAC_IPV6_PPPoL2TPV2_IPV4_TC
 
 3. send a basic hit pattern packet,record the hash value::
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.200')/TCP(sport=23, dport=24)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x21')/IP(src='192.168.1.100', dst='192.168.1.200')/TCP(sport=23, dport=24)/Raw('x' * 80)
 
    check the packet distributed to queue by rss.
 
 4. send hit pattern packets with changed input set in the rule::
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.101', dst='192.168.1.200')/TCP(sport=23, dport=24)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x21')/IP(src='192.168.1.101', dst='192.168.1.200')/TCP(sport=23, dport=24)/Raw('x' * 80)
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.201')/TCP(sport=23, dport=24)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x21')/IP(src='192.168.1.100', dst='192.168.1.201')/TCP(sport=23, dport=24)/Raw('x' * 80)
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.200')/TCP(sport=25, dport=24)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x21')/IP(src='192.168.1.100', dst='192.168.1.200')/TCP(sport=25, dport=24)/Raw('x' * 80)
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.200')/TCP(sport=23, dport=99)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x21')/IP(src='192.168.1.100', dst='192.168.1.200')/TCP(sport=23, dport=99)/Raw('x' * 80)
 
    check the received packets have different hash value with basic packet.
    check all the packets are distributed to queues by rss.
 
 5. send hit pattern packets with changed input set not in the rule::
 
-    Ether(src='00:11:22:33:44:66', dst='00:11:22:33:44:55')/IPv6(src='2001::3', dst='2001::4')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.200')/TCP(sport=23, dport=24)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:66', dst='00:11:22:33:44:55')/IPv6(src='2001::3', dst='2001::4')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x21')/IP(src='192.168.1.100', dst='192.168.1.200')/TCP(sport=23, dport=24)/Raw('x' * 80)
 
    check the received packet have same hash value with the basic packet.
    check all the packets are distributed to queues by rss.
@@ -824,7 +824,7 @@  Test case: eth_ipv6_udp_l2tpv2_ppp_ipv4_tcp_ipv4_tcp_MAC_IPV6_PPPoL2TPV2_IPV4_TC
 
 6. send not hit pattern packet::
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.200')/UDP(sport=23, dport=24)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x21')/IP(src='192.168.1.100', dst='192.168.1.200')/UDP(sport=23, dport=24)/Raw('x' * 80)
 
    check the packet rss hash value is 0.
 
@@ -843,20 +843,20 @@  Test case: eth_ipv6_udp_l2tpv2_ppp_ipv4_tcp_ipv4_tcp_l3_src_only_MAC_IPV6_PPPoL2
 
 3. send a basic hit pattern packet,record the hash value::
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.200')/TCP(sport=23, dport=24)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x21')/IP(src='192.168.1.100', dst='192.168.1.200')/TCP(sport=23, dport=24)/Raw('x' * 80)
 
    check the packet distributed to queue by rss.
 
 4. send hit pattern packets with changed input set in the rule::
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.101', dst='192.168.1.200')/TCP(sport=23, dport=24)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x21')/IP(src='192.168.1.101', dst='192.168.1.200')/TCP(sport=23, dport=24)/Raw('x' * 80)
 
    check the received packets have different hash value with basic packet.
    check all the packets are distributed to queues by rss.
 
 5. send hit pattern packets with changed input set not in the rule::
 
-    Ether(src='00:11:22:33:44:66', dst='00:11:22:33:44:55')/IPv6(src='2001::3', dst='2001::4')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.201')/TCP(sport=25, dport=99)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:66', dst='00:11:22:33:44:55')/IPv6(src='2001::3', dst='2001::4')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x21')/IP(src='192.168.1.100', dst='192.168.1.201')/TCP(sport=25, dport=99)/Raw('x' * 80)
 
    check the received packet have same hash value with the basic packet.
    check all the packets are distributed to queues by rss.
@@ -864,7 +864,7 @@  Test case: eth_ipv6_udp_l2tpv2_ppp_ipv4_tcp_ipv4_tcp_l3_src_only_MAC_IPV6_PPPoL2
 
 6. send not hit pattern packet::
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.200')/UDP(sport=23, dport=24)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x21')/IP(src='192.168.1.100', dst='192.168.1.200')/UDP(sport=23, dport=24)/Raw('x' * 80)
 
    check the packet rss hash value is 0.
 
@@ -883,20 +883,20 @@  Test case: eth_ipv6_udp_l2tpv2_ppp_ipv4_tcp_ipv4_tcp_l3_dst_only_MAC_IPV6_PPPoL2
 
 3. send a basic hit pattern packet,record the hash value::
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.200')/TCP(sport=23, dport=24)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x21')/IP(src='192.168.1.100', dst='192.168.1.200')/TCP(sport=23, dport=24)/Raw('x' * 80)
 
    check the packet distributed to queue by rss.
 
 4. send hit pattern packets with changed input set in the rule::
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.201')/TCP(sport=23, dport=24)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x21')/IP(src='192.168.1.100', dst='192.168.1.201')/TCP(sport=23, dport=24)/Raw('x' * 80)
 
    check the received packets have different hash value with basic packet.
    check all the packets are distributed to queues by rss.
 
 5. send hit pattern packets with changed input set not in the rule::
 
-    Ether(src='00:11:22:33:44:66', dst='00:11:22:33:44:55')/IPv6(src='2001::3', dst='2001::4')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.101', dst='192.168.1.200')/TCP(sport=25, dport=99)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:66', dst='00:11:22:33:44:55')/IPv6(src='2001::3', dst='2001::4')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x21')/IP(src='192.168.1.101', dst='192.168.1.200')/TCP(sport=25, dport=99)/Raw('x' * 80)
 
    check the received packet have same hash value with the basic packet.
    check all the packets are distributed to queues by rss.
@@ -904,7 +904,7 @@  Test case: eth_ipv6_udp_l2tpv2_ppp_ipv4_tcp_ipv4_tcp_l3_dst_only_MAC_IPV6_PPPoL2
 
 6. send not hit pattern packet::
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.200')/UDP(sport=23, dport=24)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x21')/IP(src='192.168.1.100', dst='192.168.1.200')/UDP(sport=23, dport=24)/Raw('x' * 80)
 
    check the packet rss hash value is 0.
 
@@ -923,20 +923,20 @@  Test case: eth_ipv6_udp_l2tpv2_ppp_ipv4_tcp_ipv4_tcp_l4_src_only_MAC_IPV6_PPPoL2
 
 3. send a basic hit pattern packet,record the hash value::
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.200')/TCP(sport=23, dport=24)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x21')/IP(src='192.168.1.100', dst='192.168.1.200')/TCP(sport=23, dport=24)/Raw('x' * 80)
 
    check the packet distributed to queue by rss.
 
 4. send hit pattern packets with changed input set in the rule::
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.200')/TCP(sport=25, dport=24)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x21')/IP(src='192.168.1.100', dst='192.168.1.200')/TCP(sport=25, dport=24)/Raw('x' * 80)
 
    check the received packets have different hash value with basic packet.
    check all the packets are distributed to queues by rss.
 
 5. send hit pattern packets with changed input set not in the rule::
 
-    Ether(src='00:11:22:33:44:66', dst='00:11:22:33:44:55')/IPv6(src='2001::3', dst='2001::4')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.101', dst='192.168.1.201')/TCP(sport=23, dport=99)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:66', dst='00:11:22:33:44:55')/IPv6(src='2001::3', dst='2001::4')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x21')/IP(src='192.168.1.101', dst='192.168.1.201')/TCP(sport=23, dport=99)/Raw('x' * 80)
 
    check the received packet have same hash value with the basic packet.
    check all the packets are distributed to queues by rss.
@@ -944,7 +944,7 @@  Test case: eth_ipv6_udp_l2tpv2_ppp_ipv4_tcp_ipv4_tcp_l4_src_only_MAC_IPV6_PPPoL2
 
 6. send not hit pattern packet::
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.200')/UDP(sport=23, dport=24)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x21')/IP(src='192.168.1.100', dst='192.168.1.200')/UDP(sport=23, dport=24)/Raw('x' * 80)
 
    check the packet rss hash value is 0.
 
@@ -963,20 +963,20 @@  Test case: eth_ipv6_udp_l2tpv2_ppp_ipv4_tcp_ipv4_tcp_l4_dst_only_MAC_IPV6_PPPoL2
 
 3. send a basic hit pattern packet,record the hash value::
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.200')/TCP(sport=23, dport=24)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x21')/IP(src='192.168.1.100', dst='192.168.1.200')/TCP(sport=23, dport=24)/Raw('x' * 80)
 
    check the packet distributed to queue by rss.
 
 4. send hit pattern packets with changed input set in the rule::
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.200')/TCP(sport=23, dport=99)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x21')/IP(src='192.168.1.100', dst='192.168.1.200')/TCP(sport=23, dport=99)/Raw('x' * 80)
 
    check the received packets have different hash value with basic packet.
    check all the packets are distributed to queues by rss.
 
 5. send hit pattern packets with changed input set not in the rule::
 
-    Ether(src='00:11:22:33:44:66', dst='00:11:22:33:44:55')/IPv6(src='2001::3', dst='2001::4')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.101', dst='192.168.1.201')/TCP(sport=25, dport=24)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:66', dst='00:11:22:33:44:55')/IPv6(src='2001::3', dst='2001::4')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x21')/IP(src='192.168.1.101', dst='192.168.1.201')/TCP(sport=25, dport=24)/Raw('x' * 80)
 
    check the received packet have same hash value with the basic packet.
    check all the packets are distributed to queues by rss.
@@ -984,7 +984,7 @@  Test case: eth_ipv6_udp_l2tpv2_ppp_ipv4_tcp_ipv4_tcp_l4_dst_only_MAC_IPV6_PPPoL2
 
 6. send not hit pattern packet::
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.200')/UDP(sport=23, dport=24)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x21')/IP(src='192.168.1.100', dst='192.168.1.200')/UDP(sport=23, dport=24)/Raw('x' * 80)
 
    check the packet rss hash value is 0.
 
@@ -1003,22 +1003,22 @@  Test case: eth_ipv6_udp_l2tpv2_ppp_ipv4_tcp_ipv4_tcp_l3_src_only_l4_src_only_MAC
 
 3. send a basic hit pattern packet,record the hash value::
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.200')/TCP(sport=23, dport=24)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x21')/IP(src='192.168.1.100', dst='192.168.1.200')/TCP(sport=23, dport=24)/Raw('x' * 80)
 
    check the packet distributed to queue by rss.
 
 4. send hit pattern packets with changed input set in the rule::
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.101', dst='192.168.1.200')/TCP(sport=23, dport=24)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x21')/IP(src='192.168.1.101', dst='192.168.1.200')/TCP(sport=23, dport=24)/Raw('x' * 80)
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.200')/TCP(sport=25, dport=24)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x21')/IP(src='192.168.1.100', dst='192.168.1.200')/TCP(sport=25, dport=24)/Raw('x' * 80)
 
    check the received packets have different hash value with basic packet.
    check all the packets are distributed to queues by rss.
 
 5. send hit pattern packets with changed input set not in the rule::
 
-    Ether(src='00:11:22:33:44:66', dst='00:11:22:33:44:55')/IPv6(src='2001::3', dst='2001::4')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.201')/TCP(sport=23, dport=99)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:66', dst='00:11:22:33:44:55')/IPv6(src='2001::3', dst='2001::4')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x21')/IP(src='192.168.1.100', dst='192.168.1.201')/TCP(sport=23, dport=99)/Raw('x' * 80)
 
    check the received packet have same hash value with the basic packet.
    check all the packets are distributed to queues by rss.
@@ -1026,7 +1026,7 @@  Test case: eth_ipv6_udp_l2tpv2_ppp_ipv4_tcp_ipv4_tcp_l3_src_only_l4_src_only_MAC
 
 6. send not hit pattern packet::
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.200')/UDP(sport=23, dport=24)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x21')/IP(src='192.168.1.100', dst='192.168.1.200')/UDP(sport=23, dport=24)/Raw('x' * 80)
 
    check the packet rss hash value is 0.
 
@@ -1045,22 +1045,22 @@  Test case: eth_ipv6_udp_l2tpv2_ppp_ipv4_tcp_ipv4_tcp_l3_src_only_l4_dst_only_MAC
 
 3. send a basic hit pattern packet,record the hash value::
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.200')/TCP(sport=23, dport=24)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x21')/IP(src='192.168.1.100', dst='192.168.1.200')/TCP(sport=23, dport=24)/Raw('x' * 80)
 
    check the packet distributed to queue by rss.
 
 4. send hit pattern packets with changed input set in the rule::
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.101', dst='192.168.1.200')/TCP(sport=23, dport=24)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x21')/IP(src='192.168.1.101', dst='192.168.1.200')/TCP(sport=23, dport=24)/Raw('x' * 80)
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.200')/TCP(sport=23, dport=99)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x21')/IP(src='192.168.1.100', dst='192.168.1.200')/TCP(sport=23, dport=99)/Raw('x' * 80)
 
    check the received packets have different hash value with basic packet.
    check all the packets are distributed to queues by rss.
 
 5. send hit pattern packets with changed input set not in the rule::
 
-    Ether(src='00:11:22:33:44:66', dst='00:11:22:33:44:55')/IPv6(src='2001::3', dst='2001::4')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.201')/TCP(sport=25, dport=24)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:66', dst='00:11:22:33:44:55')/IPv6(src='2001::3', dst='2001::4')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x21')/IP(src='192.168.1.100', dst='192.168.1.201')/TCP(sport=25, dport=24)/Raw('x' * 80)
 
    check the received packet have same hash value with the basic packet.
    check all the packets are distributed to queues by rss.
@@ -1068,7 +1068,7 @@  Test case: eth_ipv6_udp_l2tpv2_ppp_ipv4_tcp_ipv4_tcp_l3_src_only_l4_dst_only_MAC
 
 6. send not hit pattern packet::
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.200')/UDP(sport=23, dport=24)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x21')/IP(src='192.168.1.100', dst='192.168.1.200')/UDP(sport=23, dport=24)/Raw('x' * 80)
 
    check the packet rss hash value is 0.
 
@@ -1087,22 +1087,22 @@  Test case: eth_ipv6_udp_l2tpv2_ppp_ipv4_tcp_ipv4_tcp_l3_dst_only_l4_src_only_MAC
 
 3. send a basic hit pattern packet,record the hash value::
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.200')/TCP(sport=23, dport=24)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x21')/IP(src='192.168.1.100', dst='192.168.1.200')/TCP(sport=23, dport=24)/Raw('x' * 80)
 
    check the packet distributed to queue by rss.
 
 4. send hit pattern packets with changed input set in the rule::
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.201')/TCP(sport=23, dport=24)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x21')/IP(src='192.168.1.100', dst='192.168.1.201')/TCP(sport=23, dport=24)/Raw('x' * 80)
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.200')/TCP(sport=25, dport=24)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x21')/IP(src='192.168.1.100', dst='192.168.1.200')/TCP(sport=25, dport=24)/Raw('x' * 80)
 
    check the received packets have different hash value with basic packet.
    check all the packets are distributed to queues by rss.
 
 5. send hit pattern packets with changed input set not in the rule::
 
-    Ether(src='00:11:22:33:44:66', dst='00:11:22:33:44:55')/IPv6(src='2001::3', dst='2001::4')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.101', dst='192.168.1.200')/TCP(sport=23, dport=99)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:66', dst='00:11:22:33:44:55')/IPv6(src='2001::3', dst='2001::4')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x21')/IP(src='192.168.1.101', dst='192.168.1.200')/TCP(sport=23, dport=99)/Raw('x' * 80)
 
    check the received packet have same hash value with the basic packet.
    check all the packets are distributed to queues by rss.
@@ -1110,7 +1110,7 @@  Test case: eth_ipv6_udp_l2tpv2_ppp_ipv4_tcp_ipv4_tcp_l3_dst_only_l4_src_only_MAC
 
 6. send not hit pattern packet::
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.200')/UDP(sport=23, dport=24)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x21')/IP(src='192.168.1.100', dst='192.168.1.200')/UDP(sport=23, dport=24)/Raw('x' * 80)
 
    check the packet rss hash value is 0.
 
@@ -1129,22 +1129,22 @@  Test case: eth_ipv6_udp_l2tpv2_ppp_ipv4_tcp_ipv4_tcp_l3_dst_only_l4_dst_only_MAC
 
 3. send a basic hit pattern packet,record the hash value::
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.200')/TCP(sport=23, dport=24)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x21')/IP(src='192.168.1.100', dst='192.168.1.200')/TCP(sport=23, dport=24)/Raw('x' * 80)
 
    check the packet distributed to queue by rss.
 
 4. send hit pattern packets with changed input set in the rule::
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.201')/TCP(sport=23, dport=24)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x21')/IP(src='192.168.1.100', dst='192.168.1.201')/TCP(sport=23, dport=24)/Raw('x' * 80)
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.200')/TCP(sport=23, dport=99)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x21')/IP(src='192.168.1.100', dst='192.168.1.200')/TCP(sport=23, dport=99)/Raw('x' * 80)
 
    check the received packets have different hash value with basic packet.
    check all the packets are distributed to queues by rss.
 
 5. send hit pattern packets with changed input set not in the rule::
 
-    Ether(src='00:11:22:33:44:66', dst='00:11:22:33:44:55')/IPv6(src='2001::3', dst='2001::4')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.101', dst='192.168.1.200')/TCP(sport=25, dport=24)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:66', dst='00:11:22:33:44:55')/IPv6(src='2001::3', dst='2001::4')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x21')/IP(src='192.168.1.101', dst='192.168.1.200')/TCP(sport=25, dport=24)/Raw('x' * 80)
 
    check the received packet have same hash value with the basic packet.
    check all the packets are distributed to queues by rss.
@@ -1152,7 +1152,7 @@  Test case: eth_ipv6_udp_l2tpv2_ppp_ipv4_tcp_ipv4_tcp_l3_dst_only_l4_dst_only_MAC
 
 6. send not hit pattern packet::
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.200')/UDP(sport=23, dport=24)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x21')/IP(src='192.168.1.100', dst='192.168.1.200')/UDP(sport=23, dport=24)/Raw('x' * 80)
 
    check the packet rss hash value is 0.
 
@@ -1171,22 +1171,22 @@  Test case: eth_ipv6_udp_l2tpv2_ppp_ipv6_ipv6_MAC_IPV6_PPPoL2TPV2_IPV6_FRAG
 
 3. send a basic hit pattern packet,record the hash value::
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020', nh=44)/IPv6ExtHdrFragment()/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x57')/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020', nh=44)/IPv6ExtHdrFragment()/Raw('x' * 80)
 
    check the packet distributed to queue by rss.
 
 4. send hit pattern packets with changed input set in the rule::
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2923', dst='CDCD:910A:2222:5498:8475:1111:3900:2020', nh=44)/IPv6ExtHdrFragment()/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x57')/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2923', dst='CDCD:910A:2222:5498:8475:1111:3900:2020', nh=44)/IPv6ExtHdrFragment()/Raw('x' * 80)
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2025', nh=44)/IPv6ExtHdrFragment()/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x57')/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2025', nh=44)/IPv6ExtHdrFragment()/Raw('x' * 80)
 
    check the received packets have different hash value with basic packet.
    check all the packets are distributed to queues by rss.
 
 5. send hit pattern packets with changed input set not in the rule::
 
-    Ether(src='00:11:22:33:44:66', dst='00:11:22:33:44:55')/IPv6(src='2001::3', dst='2001::4')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020', nh=44)/IPv6ExtHdrFragment()/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:66', dst='00:11:22:33:44:55')/IPv6(src='2001::3', dst='2001::4')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x57')/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020', nh=44)/IPv6ExtHdrFragment()/Raw('x' * 80)
 
    check the received packet have same hash value with the basic packet.
    check all the packets are distributed to queues by rss.
@@ -1194,7 +1194,7 @@  Test case: eth_ipv6_udp_l2tpv2_ppp_ipv6_ipv6_MAC_IPV6_PPPoL2TPV2_IPV6_FRAG
 
 6. send not hit pattern packet::
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IP(src='100.0.0.1', dst='100.0.0.2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020', nh=44)/IPv6ExtHdrFragment()/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IP(src='100.0.0.1', dst='100.0.0.2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x57')/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020', nh=44)/IPv6ExtHdrFragment()/Raw('x' * 80)
 
    check the packet rss hash value is 0.
 
@@ -1213,22 +1213,22 @@  Test case: eth_ipv6_udp_l2tpv2_ppp_ipv6_ipv6_MAC_IPV6_PPPoL2TPV2_IPV6_PAY
 
 3. send a basic hit pattern packet,record the hash value::
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x57')/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/Raw('x' * 80)
 
    check the packet distributed to queue by rss.
 
 4. send hit pattern packets with changed input set in the rule::
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2923', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x57')/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2923', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/Raw('x' * 80)
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2025')/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x57')/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2025')/Raw('x' * 80)
 
    check the received packets have different hash value with basic packet.
    check all the packets are distributed to queues by rss.
 
 5. send hit pattern packets with changed input set not in the rule::
 
-    Ether(src='00:11:22:33:44:66', dst='00:11:22:33:44:55')/IPv6(src='2001::3', dst='2001::4')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:66', dst='00:11:22:33:44:55')/IPv6(src='2001::3', dst='2001::4')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x57')/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/Raw('x' * 80)
 
    check the received packet have same hash value with the basic packet.
    check all the packets are distributed to queues by rss.
@@ -1236,7 +1236,7 @@  Test case: eth_ipv6_udp_l2tpv2_ppp_ipv6_ipv6_MAC_IPV6_PPPoL2TPV2_IPV6_PAY
 
 6. send not hit pattern packet::
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IP(src='100.0.0.1', dst='100.0.0.2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IP(src='100.0.0.1', dst='100.0.0.2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x57')/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/Raw('x' * 80)
 
    check the packet rss hash value is 0.
 
@@ -1255,22 +1255,22 @@  Test case: eth_ipv6_udp_l2tpv2_ppp_ipv6_ipv6_MAC_IPV6_PPPoL2TPV2_IPV6_UDP_PAY
 
 3. send a basic hit pattern packet,record the hash value::
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/UDP(sport=23, dport=24)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x57')/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/UDP(sport=23, dport=24)/Raw('x' * 80)
 
    check the packet distributed to queue by rss.
 
 4. send hit pattern packets with changed input set in the rule::
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2923', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/UDP(sport=23, dport=24)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x57')/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2923', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/UDP(sport=23, dport=24)/Raw('x' * 80)
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2025')/UDP(sport=23, dport=24)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x57')/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2025')/UDP(sport=23, dport=24)/Raw('x' * 80)
 
    check the received packets have different hash value with basic packet.
    check all the packets are distributed to queues by rss.
 
 5. send hit pattern packets with changed input set not in the rule::
 
-    Ether(src='00:11:22:33:44:66', dst='00:11:22:33:44:55')/IPv6(src='2001::3', dst='2001::4')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/UDP(sport=25, dport=99)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:66', dst='00:11:22:33:44:55')/IPv6(src='2001::3', dst='2001::4')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x57')/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/UDP(sport=25, dport=99)/Raw('x' * 80)
 
    check the received packet have same hash value with the basic packet.
    check all the packets are distributed to queues by rss.
@@ -1278,7 +1278,7 @@  Test case: eth_ipv6_udp_l2tpv2_ppp_ipv6_ipv6_MAC_IPV6_PPPoL2TPV2_IPV6_UDP_PAY
 
 6. send not hit pattern packet::
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IP(src='100.0.0.1', dst='100.0.0.2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/UDP(sport=23, dport=24)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IP(src='100.0.0.1', dst='100.0.0.2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x57')/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/UDP(sport=23, dport=24)/Raw('x' * 80)
 
    check the packet rss hash value is 0.
 
@@ -1297,22 +1297,22 @@  Test case: eth_ipv6_udp_l2tpv2_ppp_ipv6_ipv6_MAC_IPV6_PPPoL2TPV2_IPV6_TCP
 
 3. send a basic hit pattern packet,record the hash value::
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/TCP(sport=23, dport=24)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x57')/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/TCP(sport=23, dport=24)/Raw('x' * 80)
 
    check the packet distributed to queue by rss.
 
 4. send hit pattern packets with changed input set in the rule::
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2923', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/TCP(sport=23, dport=24)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x57')/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2923', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/TCP(sport=23, dport=24)/Raw('x' * 80)
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2025')/TCP(sport=23, dport=24)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x57')/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2025')/TCP(sport=23, dport=24)/Raw('x' * 80)
 
    check the received packets have different hash value with basic packet.
    check all the packets are distributed to queues by rss.
 
 5. send hit pattern packets with changed input set not in the rule::
 
-    Ether(src='00:11:22:33:44:66', dst='00:11:22:33:44:55')/IPv6(src='2001::3', dst='2001::4')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/TCP(sport=25, dport=99)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:66', dst='00:11:22:33:44:55')/IPv6(src='2001::3', dst='2001::4')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x57')/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/TCP(sport=25, dport=99)/Raw('x' * 80)
 
    check the received packet have same hash value with the basic packet.
    check all the packets are distributed to queues by rss.
@@ -1320,7 +1320,7 @@  Test case: eth_ipv6_udp_l2tpv2_ppp_ipv6_ipv6_MAC_IPV6_PPPoL2TPV2_IPV6_TCP
 
 6. send not hit pattern packet::
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IP(src='100.0.0.1', dst='100.0.0.2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/TCP(sport=23, dport=24)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IP(src='100.0.0.1', dst='100.0.0.2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x57')/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/TCP(sport=23, dport=24)/Raw('x' * 80)
 
    check the packet rss hash value is 0.
 
@@ -1339,20 +1339,20 @@  Test case: eth_ipv6_udp_l2tpv2_ppp_ipv6_ipv6_l3_src_only_MAC_IPV6_PPPoL2TPV2_IPV
 
 3. send a basic hit pattern packet,record the hash value::
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020', nh=44)/IPv6ExtHdrFragment()/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x57')/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020', nh=44)/IPv6ExtHdrFragment()/Raw('x' * 80)
 
    check the packet distributed to queue by rss.
 
 4. send hit pattern packets with changed input set in the rule::
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2923', dst='CDCD:910A:2222:5498:8475:1111:3900:2020', nh=44)/IPv6ExtHdrFragment()/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x57')/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2923', dst='CDCD:910A:2222:5498:8475:1111:3900:2020', nh=44)/IPv6ExtHdrFragment()/Raw('x' * 80)
 
    check the received packets have different hash value with basic packet.
    check all the packets are distributed to queues by rss.
 
 5. send hit pattern packets with changed input set not in the rule::
 
-    Ether(src='00:11:22:33:44:66', dst='00:11:22:33:44:55')/IPv6(src='2001::3', dst='2001::4')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2025', nh=44)/IPv6ExtHdrFragment()/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:66', dst='00:11:22:33:44:55')/IPv6(src='2001::3', dst='2001::4')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x57')/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2025', nh=44)/IPv6ExtHdrFragment()/Raw('x' * 80)
 
    check the received packet have same hash value with the basic packet.
    check all the packets are distributed to queues by rss.
@@ -1360,7 +1360,7 @@  Test case: eth_ipv6_udp_l2tpv2_ppp_ipv6_ipv6_l3_src_only_MAC_IPV6_PPPoL2TPV2_IPV
 
 6. send not hit pattern packet::
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IP(src='100.0.0.1', dst='100.0.0.2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020', nh=44)/IPv6ExtHdrFragment()/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IP(src='100.0.0.1', dst='100.0.0.2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x57')/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020', nh=44)/IPv6ExtHdrFragment()/Raw('x' * 80)
 
    check the packet rss hash value is 0.
 
@@ -1379,20 +1379,20 @@  Test case: eth_ipv6_udp_l2tpv2_ppp_ipv6_ipv6_l3_dst_only_MAC_IPV6_PPPoL2TPV2_IPV
 
 3. send a basic hit pattern packet,record the hash value::
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020', nh=44)/IPv6ExtHdrFragment()/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x57')/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020', nh=44)/IPv6ExtHdrFragment()/Raw('x' * 80)
 
    check the packet distributed to queue by rss.
 
 4. send hit pattern packets with changed input set in the rule::
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2025', nh=44)/IPv6ExtHdrFragment()/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x57')/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2025', nh=44)/IPv6ExtHdrFragment()/Raw('x' * 80)
 
    check the received packets have different hash value with basic packet.
    check all the packets are distributed to queues by rss.
 
 5. send hit pattern packets with changed input set not in the rule::
 
-    Ether(src='00:11:22:33:44:66', dst='00:11:22:33:44:55')/IPv6(src='2001::3', dst='2001::4')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2923', dst='CDCD:910A:2222:5498:8475:1111:3900:2020', nh=44)/IPv6ExtHdrFragment()/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:66', dst='00:11:22:33:44:55')/IPv6(src='2001::3', dst='2001::4')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x57')/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2923', dst='CDCD:910A:2222:5498:8475:1111:3900:2020', nh=44)/IPv6ExtHdrFragment()/Raw('x' * 80)
 
    check the received packet have same hash value with the basic packet.
    check all the packets are distributed to queues by rss.
@@ -1400,7 +1400,7 @@  Test case: eth_ipv6_udp_l2tpv2_ppp_ipv6_ipv6_l3_dst_only_MAC_IPV6_PPPoL2TPV2_IPV
 
 6. send not hit pattern packet::
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IP(src='100.0.0.1', dst='100.0.0.2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020', nh=44)/IPv6ExtHdrFragment()/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IP(src='100.0.0.1', dst='100.0.0.2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x57')/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020', nh=44)/IPv6ExtHdrFragment()/Raw('x' * 80)
 
    check the packet rss hash value is 0.
 
@@ -1419,22 +1419,22 @@  Test case: eth_ipv6_udp_l2tpv2_ppp_ipv6_udp_ipv6_MAC_IPV6_PPPoL2TPV2_IPV6_UDP_PA
 
 3. send a basic hit pattern packet,record the hash value::
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/UDP(sport=23, dport=24)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x57')/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/UDP(sport=23, dport=24)/Raw('x' * 80)
 
    check the packet distributed to queue by rss.
 
 4. send hit pattern packets with changed input set in the rule::
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2923', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/UDP(sport=23, dport=24)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x57')/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2923', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/UDP(sport=23, dport=24)/Raw('x' * 80)
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2025')/UDP(sport=23, dport=24)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x57')/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2025')/UDP(sport=23, dport=24)/Raw('x' * 80)
 
    check the received packets have different hash value with basic packet.
    check all the packets are distributed to queues by rss.
 
 5. send hit pattern packets with changed input set not in the rule::
 
-    Ether(src='00:11:22:33:44:66', dst='00:11:22:33:44:55')/IPv6(src='2001::3', dst='2001::4')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/UDP(sport=25, dport=99)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:66', dst='00:11:22:33:44:55')/IPv6(src='2001::3', dst='2001::4')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x57')/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/UDP(sport=25, dport=99)/Raw('x' * 80)
 
    check the received packet have same hash value with the basic packet.
    check all the packets are distributed to queues by rss.
@@ -1442,7 +1442,7 @@  Test case: eth_ipv6_udp_l2tpv2_ppp_ipv6_udp_ipv6_MAC_IPV6_PPPoL2TPV2_IPV6_UDP_PA
 
 6. send not hit pattern packet::
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/TCP(sport=23, dport=24)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x57')/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/TCP(sport=23, dport=24)/Raw('x' * 80)
 
    check the packet rss hash value is 0.
 
@@ -1461,26 +1461,26 @@  Test case: eth_ipv6_udp_l2tpv2_ppp_ipv6_udp_ipv6_udp_MAC_IPV6_PPPoL2TPV2_IPV6_UD
 
 3. send a basic hit pattern packet,record the hash value::
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/UDP(sport=23, dport=24)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x57')/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/UDP(sport=23, dport=24)/Raw('x' * 80)
 
    check the packet distributed to queue by rss.
 
 4. send hit pattern packets with changed input set in the rule::
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2923', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/UDP(sport=23, dport=24)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x57')/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2923', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/UDP(sport=23, dport=24)/Raw('x' * 80)
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2025')/UDP(sport=23, dport=24)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x57')/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2025')/UDP(sport=23, dport=24)/Raw('x' * 80)
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/UDP(sport=25, dport=24)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x57')/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/UDP(sport=25, dport=24)/Raw('x' * 80)
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/UDP(sport=23, dport=99)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x57')/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/UDP(sport=23, dport=99)/Raw('x' * 80)
 
    check the received packets have different hash value with basic packet.
    check all the packets are distributed to queues by rss.
 
 5. send hit pattern packets with changed input set not in the rule::
 
-    Ether(src='00:11:22:33:44:66', dst='00:11:22:33:44:55')/IPv6(src='2001::3', dst='2001::4')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/UDP(sport=23, dport=24)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:66', dst='00:11:22:33:44:55')/IPv6(src='2001::3', dst='2001::4')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x57')/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/UDP(sport=23, dport=24)/Raw('x' * 80)
 
    check the received packet have same hash value with the basic packet.
    check all the packets are distributed to queues by rss.
@@ -1488,7 +1488,7 @@  Test case: eth_ipv6_udp_l2tpv2_ppp_ipv6_udp_ipv6_udp_MAC_IPV6_PPPoL2TPV2_IPV6_UD
 
 6. send not hit pattern packet::
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/TCP(sport=23, dport=24)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x57')/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/TCP(sport=23, dport=24)/Raw('x' * 80)
 
    check the packet rss hash value is 0.
 
@@ -1507,20 +1507,20 @@  Test case: eth_ipv6_udp_l2tpv2_ppp_ipv6_udp_ipv6_udp_l3_src_only_MAC_IPV6_PPPoL2
 
 3. send a basic hit pattern packet,record the hash value::
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/UDP(sport=23, dport=24)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x57')/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/UDP(sport=23, dport=24)/Raw('x' * 80)
 
    check the packet distributed to queue by rss.
 
 4. send hit pattern packets with changed input set in the rule::
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2923', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/UDP(sport=23, dport=24)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x57')/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2923', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/UDP(sport=23, dport=24)/Raw('x' * 80)
 
    check the received packets have different hash value with basic packet.
    check all the packets are distributed to queues by rss.
 
 5. send hit pattern packets with changed input set not in the rule::
 
-    Ether(src='00:11:22:33:44:66', dst='00:11:22:33:44:55')/IPv6(src='2001::3', dst='2001::4')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2025')/UDP(sport=25, dport=99)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:66', dst='00:11:22:33:44:55')/IPv6(src='2001::3', dst='2001::4')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x57')/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2025')/UDP(sport=25, dport=99)/Raw('x' * 80)
 
    check the received packet have same hash value with the basic packet.
    check all the packets are distributed to queues by rss.
@@ -1528,7 +1528,7 @@  Test case: eth_ipv6_udp_l2tpv2_ppp_ipv6_udp_ipv6_udp_l3_src_only_MAC_IPV6_PPPoL2
 
 6. send not hit pattern packet::
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/TCP(sport=23, dport=24)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x57')/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/TCP(sport=23, dport=24)/Raw('x' * 80)
 
    check the packet rss hash value is 0.
 
@@ -1547,20 +1547,20 @@  Test case: eth_ipv6_udp_l2tpv2_ppp_ipv6_udp_ipv6_udp_l3_dst_only_MAC_IPV6_PPPoL2
 
 3. send a basic hit pattern packet,record the hash value::
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/UDP(sport=23, dport=24)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x57')/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/UDP(sport=23, dport=24)/Raw('x' * 80)
 
    check the packet distributed to queue by rss.
 
 4. send hit pattern packets with changed input set in the rule::
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2025')/UDP(sport=23, dport=24)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x57')/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2025')/UDP(sport=23, dport=24)/Raw('x' * 80)
 
    check the received packets have different hash value with basic packet.
    check all the packets are distributed to queues by rss.
 
 5. send hit pattern packets with changed input set not in the rule::
 
-    Ether(src='00:11:22:33:44:66', dst='00:11:22:33:44:55')/IPv6(src='2001::3', dst='2001::4')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2925', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/UDP(sport=25, dport=99)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:66', dst='00:11:22:33:44:55')/IPv6(src='2001::3', dst='2001::4')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x57')/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2925', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/UDP(sport=25, dport=99)/Raw('x' * 80)
 
    check the received packet have same hash value with the basic packet.
    check all the packets are distributed to queues by rss.
@@ -1568,7 +1568,7 @@  Test case: eth_ipv6_udp_l2tpv2_ppp_ipv6_udp_ipv6_udp_l3_dst_only_MAC_IPV6_PPPoL2
 
 6. send not hit pattern packet::
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/TCP(sport=23, dport=24)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x57')/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/TCP(sport=23, dport=24)/Raw('x' * 80)
 
    check the packet rss hash value is 0.
 
@@ -1587,20 +1587,20 @@  Test case: eth_ipv6_udp_l2tpv2_ppp_ipv6_udp_ipv6_udp_l4_src_only_MAC_IPV6_PPPoL2
 
 3. send a basic hit pattern packet,record the hash value::
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/UDP(sport=23, dport=24)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x57')/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/UDP(sport=23, dport=24)/Raw('x' * 80)
 
    check the packet distributed to queue by rss.
 
 4. send hit pattern packets with changed input set in the rule::
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/UDP(sport=25, dport=24)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x57')/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/UDP(sport=25, dport=24)/Raw('x' * 80)
 
    check the received packets have different hash value with basic packet.
    check all the packets are distributed to queues by rss.
 
 5. send hit pattern packets with changed input set not in the rule::
 
-    Ether(src='00:11:22:33:44:66', dst='00:11:22:33:44:55')/IPv6(src='2001::3', dst='2001::4')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2923', dst='CDCD:910A:2222:5498:8475:1111:3900:2025')/UDP(sport=23, dport=99)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:66', dst='00:11:22:33:44:55')/IPv6(src='2001::3', dst='2001::4')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x57')/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2923', dst='CDCD:910A:2222:5498:8475:1111:3900:2025')/UDP(sport=23, dport=99)/Raw('x' * 80)
 
    check the received packet have same hash value with the basic packet.
    check all the packets are distributed to queues by rss.
@@ -1608,7 +1608,7 @@  Test case: eth_ipv6_udp_l2tpv2_ppp_ipv6_udp_ipv6_udp_l4_src_only_MAC_IPV6_PPPoL2
 
 6. send not hit pattern packet::
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/TCP(sport=23, dport=24)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x57')/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/TCP(sport=23, dport=24)/Raw('x' * 80)
 
    check the packet rss hash value is 0.
 
@@ -1627,20 +1627,20 @@  Test case: eth_ipv6_udp_l2tpv2_ppp_ipv6_udp_ipv6_udp_l4_dst_only_MAC_IPV6_PPPoL2
 
 3. send a basic hit pattern packet,record the hash value::
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/UDP(sport=23, dport=24)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x57')/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/UDP(sport=23, dport=24)/Raw('x' * 80)
 
    check the packet distributed to queue by rss.
 
 4. send hit pattern packets with changed input set in the rule::
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/UDP(sport=23, dport=99)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x57')/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/UDP(sport=23, dport=99)/Raw('x' * 80)
 
    check the received packets have different hash value with basic packet.
    check all the packets are distributed to queues by rss.
 
 5. send hit pattern packets with changed input set not in the rule::
 
-    Ether(src='00:11:22:33:44:66', dst='00:11:22:33:44:55')/IPv6(src='2001::3', dst='2001::4')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2925', dst='CDCD:910A:2222:5498:8475:1111:3900:2025')/UDP(sport=25, dport=24)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:66', dst='00:11:22:33:44:55')/IPv6(src='2001::3', dst='2001::4')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x57')/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2925', dst='CDCD:910A:2222:5498:8475:1111:3900:2025')/UDP(sport=25, dport=24)/Raw('x' * 80)
 
    check the received packet have same hash value with the basic packet.
    check all the packets are distributed to queues by rss.
@@ -1648,7 +1648,7 @@  Test case: eth_ipv6_udp_l2tpv2_ppp_ipv6_udp_ipv6_udp_l4_dst_only_MAC_IPV6_PPPoL2
 
 6. send not hit pattern packet::
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/TCP(sport=23, dport=24)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x57')/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/TCP(sport=23, dport=24)/Raw('x' * 80)
 
    check the packet rss hash value is 0.
 
@@ -1667,22 +1667,22 @@  Test case: eth_ipv6_udp_l2tpv2_ppp_ipv6_udp_ipv6_udp_l3_src_only_l4_src_only_MAC
 
 3. send a basic hit pattern packet,record the hash value::
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/UDP(sport=23, dport=24)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x57')/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/UDP(sport=23, dport=24)/Raw('x' * 80)
 
    check the packet distributed to queue by rss.
 
 4. send hit pattern packets with changed input set in the rule::
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2923', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/UDP(sport=23, dport=24)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x57')/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2923', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/UDP(sport=23, dport=24)/Raw('x' * 80)
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/UDP(sport=25, dport=24)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x57')/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/UDP(sport=25, dport=24)/Raw('x' * 80)
 
    check the received packets have different hash value with basic packet.
    check all the packets are distributed to queues by rss.
 
 5. send hit pattern packets with changed input set not in the rule::
 
-    Ether(src='00:11:22:33:44:66', dst='00:11:22:33:44:55')/IPv6(src='2001::3', dst='2001::4')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2025')/UDP(sport=23, dport=99)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:66', dst='00:11:22:33:44:55')/IPv6(src='2001::3', dst='2001::4')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x57')/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2025')/UDP(sport=23, dport=99)/Raw('x' * 80)
 
    check the received packet have same hash value with the basic packet.
    check all the packets are distributed to queues by rss.
@@ -1690,7 +1690,7 @@  Test case: eth_ipv6_udp_l2tpv2_ppp_ipv6_udp_ipv6_udp_l3_src_only_l4_src_only_MAC
 
 6. send not hit pattern packet::
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/TCP(sport=23, dport=24)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x57')/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/TCP(sport=23, dport=24)/Raw('x' * 80)
 
    check the packet rss hash value is 0.
 
@@ -1709,22 +1709,22 @@  Test case: eth_ipv6_udp_l2tpv2_ppp_ipv6_udp_ipv6_udp_l3_src_only_l4_dst_only_MAC
 
 3. send a basic hit pattern packet,record the hash value::
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/UDP(sport=23, dport=24)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x57')/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/UDP(sport=23, dport=24)/Raw('x' * 80)
 
    check the packet distributed to queue by rss.
 
 4. send hit pattern packets with changed input set in the rule::
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2923', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/UDP(sport=23, dport=24)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x57')/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2923', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/UDP(sport=23, dport=24)/Raw('x' * 80)
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/UDP(sport=23, dport=99)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x57')/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/UDP(sport=23, dport=99)/Raw('x' * 80)
 
    check the received packets have different hash value with basic packet.
    check all the packets are distributed to queues by rss.
 
 5. send hit pattern packets with changed input set not in the rule::
 
-    Ether(src='00:11:22:33:44:66', dst='00:11:22:33:44:55')/IPv6(src='2001::3', dst='2001::4')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2025')/UDP(sport=25, dport=24)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:66', dst='00:11:22:33:44:55')/IPv6(src='2001::3', dst='2001::4')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x57')/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2025')/UDP(sport=25, dport=24)/Raw('x' * 80)
 
    check the received packet have same hash value with the basic packet.
    check all the packets are distributed to queues by rss.
@@ -1732,7 +1732,7 @@  Test case: eth_ipv6_udp_l2tpv2_ppp_ipv6_udp_ipv6_udp_l3_src_only_l4_dst_only_MAC
 
 6. send not hit pattern packet::
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/TCP(sport=23, dport=24)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x57')/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/TCP(sport=23, dport=24)/Raw('x' * 80)
 
    check the packet rss hash value is 0.
 
@@ -1751,22 +1751,22 @@  Test case: eth_ipv6_udp_l2tpv2_ppp_ipv6_udp_ipv6_udp_l3_dst_only_l4_src_only_MAC
 
 3. send a basic hit pattern packet,record the hash value::
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/UDP(sport=23, dport=24)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x57')/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/UDP(sport=23, dport=24)/Raw('x' * 80)
 
    check the packet distributed to queue by rss.
 
 4. send hit pattern packets with changed input set in the rule::
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2025')/UDP(sport=23, dport=24)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x57')/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2025')/UDP(sport=23, dport=24)/Raw('x' * 80)
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/UDP(sport=25, dport=24)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x57')/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/UDP(sport=25, dport=24)/Raw('x' * 80)
 
    check the received packets have different hash value with basic packet.
    check all the packets are distributed to queues by rss.
 
 5. send hit pattern packets with changed input set not in the rule::
 
-    Ether(src='00:11:22:33:44:66', dst='00:11:22:33:44:55')/IPv6(src='2001::3', dst='2001::4')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2923', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/UDP(sport=23, dport=99)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:66', dst='00:11:22:33:44:55')/IPv6(src='2001::3', dst='2001::4')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x57')/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2923', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/UDP(sport=23, dport=99)/Raw('x' * 80)
 
    check the received packet have same hash value with the basic packet.
    check all the packets are distributed to queues by rss.
@@ -1774,7 +1774,7 @@  Test case: eth_ipv6_udp_l2tpv2_ppp_ipv6_udp_ipv6_udp_l3_dst_only_l4_src_only_MAC
 
 6. send not hit pattern packet::
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/TCP(sport=23, dport=24)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x57')/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/TCP(sport=23, dport=24)/Raw('x' * 80)
 
    check the packet rss hash value is 0.
 
@@ -1793,22 +1793,22 @@  Test case: eth_ipv6_udp_l2tpv2_ppp_ipv6_udp_ipv6_udp_l3_dst_only_l4_dst_only_MAC
 
 3. send a basic hit pattern packet,record the hash value::
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/UDP(sport=23, dport=24)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x57')/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/UDP(sport=23, dport=24)/Raw('x' * 80)
 
    check the packet distributed to queue by rss.
 
 4. send hit pattern packets with changed input set in the rule::
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2025')/UDP(sport=23, dport=24)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x57')/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2025')/UDP(sport=23, dport=24)/Raw('x' * 80)
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/UDP(sport=23, dport=99)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x57')/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/UDP(sport=23, dport=99)/Raw('x' * 80)
 
    check the received packets have different hash value with basic packet.
    check all the packets are distributed to queues by rss.
 
 5. send hit pattern packets with changed input set not in the rule::
 
-    Ether(src='00:11:22:33:44:66', dst='00:11:22:33:44:55')/IPv6(src='2001::3', dst='2001::4')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2925', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/UDP(sport=25, dport=24)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:66', dst='00:11:22:33:44:55')/IPv6(src='2001::3', dst='2001::4')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x57')/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2925', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/UDP(sport=25, dport=24)/Raw('x' * 80)
 
    check the received packet have same hash value with the basic packet.
    check all the packets are distributed to queues by rss.
@@ -1816,7 +1816,7 @@  Test case: eth_ipv6_udp_l2tpv2_ppp_ipv6_udp_ipv6_udp_l3_dst_only_l4_dst_only_MAC
 
 6. send not hit pattern packet::
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/TCP(sport=23, dport=24)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x57')/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/TCP(sport=23, dport=24)/Raw('x' * 80)
 
    check the packet rss hash value is 0.
 
@@ -1835,22 +1835,22 @@  Test case: eth_ipv6_udp_l2tpv2_ppp_ipv6_tcp_ipv6_MAC_IPV6_PPPoL2TPV2_IPV6_TCP
 
 3. send a basic hit pattern packet,record the hash value::
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/TCP(sport=23, dport=24)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x57')/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/TCP(sport=23, dport=24)/Raw('x' * 80)
 
    check the packet distributed to queue by rss.
 
 4. send hit pattern packets with changed input set in the rule::
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2923', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/TCP(sport=23, dport=24)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x57')/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2923', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/TCP(sport=23, dport=24)/Raw('x' * 80)
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2025')/TCP(sport=23, dport=24)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x57')/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2025')/TCP(sport=23, dport=24)/Raw('x' * 80)
 
    check the received packets have different hash value with basic packet.
    check all the packets are distributed to queues by rss.
 
 5. send hit pattern packets with changed input set not in the rule::
 
-    Ether(src='00:11:22:33:44:66', dst='00:11:22:33:44:55')/IPv6(src='2001::3', dst='2001::4')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/TCP(sport=25, dport=99)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:66', dst='00:11:22:33:44:55')/IPv6(src='2001::3', dst='2001::4')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x57')/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/TCP(sport=25, dport=99)/Raw('x' * 80)
 
    check the received packet have same hash value with the basic packet.
    check all the packets are distributed to queues by rss.
@@ -1858,7 +1858,7 @@  Test case: eth_ipv6_udp_l2tpv2_ppp_ipv6_tcp_ipv6_MAC_IPV6_PPPoL2TPV2_IPV6_TCP
 
 6. send not hit pattern packet::
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/UDP(sport=23, dport=24)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x57')/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/UDP(sport=23, dport=24)/Raw('x' * 80)
 
    check the packet rss hash value is 0.
 
@@ -1877,26 +1877,26 @@  Test case: eth_ipv6_udp_l2tpv2_ppp_ipv6_tcp_ipv6_tcp_MAC_IPV6_PPPoL2TPV2_IPV6_TC
 
 3. send a basic hit pattern packet,record the hash value::
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/TCP(sport=23, dport=24)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x57')/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/TCP(sport=23, dport=24)/Raw('x' * 80)
 
    check the packet distributed to queue by rss.
 
 4. send hit pattern packets with changed input set in the rule::
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2923', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/TCP(sport=23, dport=24)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x57')/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2923', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/TCP(sport=23, dport=24)/Raw('x' * 80)
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2025')/TCP(sport=23, dport=24)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x57')/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2025')/TCP(sport=23, dport=24)/Raw('x' * 80)
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/TCP(sport=25, dport=24)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x57')/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/TCP(sport=25, dport=24)/Raw('x' * 80)
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/TCP(sport=23, dport=99)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x57')/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/TCP(sport=23, dport=99)/Raw('x' * 80)
 
    check the received packets have different hash value with basic packet.
    check all the packets are distributed to queues by rss.
 
 5. send hit pattern packets with changed input set not in the rule::
 
-    Ether(src='00:11:22:33:44:66', dst='00:11:22:33:44:55')/IPv6(src='2001::3', dst='2001::4')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/TCP(sport=23, dport=24)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:66', dst='00:11:22:33:44:55')/IPv6(src='2001::3', dst='2001::4')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x57')/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/TCP(sport=23, dport=24)/Raw('x' * 80)
 
    check the received packet have same hash value with the basic packet.
    check all the packets are distributed to queues by rss.
@@ -1904,7 +1904,7 @@  Test case: eth_ipv6_udp_l2tpv2_ppp_ipv6_tcp_ipv6_tcp_MAC_IPV6_PPPoL2TPV2_IPV6_TC
 
 6. send not hit pattern packet::
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/UDP(sport=23, dport=24)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x57')/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/UDP(sport=23, dport=24)/Raw('x' * 80)
 
    check the packet rss hash value is 0.
 
@@ -1923,20 +1923,20 @@  Test case: eth_ipv6_udp_l2tpv2_ppp_ipv6_tcp_ipv6_tcp_l3_src_only_MAC_IPV6_PPPoL2
 
 3. send a basic hit pattern packet,record the hash value::
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/TCP(sport=23, dport=24)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x57')/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/TCP(sport=23, dport=24)/Raw('x' * 80)
 
    check the packet distributed to queue by rss.
 
 4. send hit pattern packets with changed input set in the rule::
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2923', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/TCP(sport=23, dport=24)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x57')/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2923', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/TCP(sport=23, dport=24)/Raw('x' * 80)
 
    check the received packets have different hash value with basic packet.
    check all the packets are distributed to queues by rss.
 
 5. send hit pattern packets with changed input set not in the rule::
 
-    Ether(src='00:11:22:33:44:66', dst='00:11:22:33:44:55')/IPv6(src='2001::3', dst='2001::4')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2025')/TCP(sport=25, dport=99)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:66', dst='00:11:22:33:44:55')/IPv6(src='2001::3', dst='2001::4')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x57')/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2025')/TCP(sport=25, dport=99)/Raw('x' * 80)
 
    check the received packet have same hash value with the basic packet.
    check all the packets are distributed to queues by rss.
@@ -1944,7 +1944,7 @@  Test case: eth_ipv6_udp_l2tpv2_ppp_ipv6_tcp_ipv6_tcp_l3_src_only_MAC_IPV6_PPPoL2
 
 6. send not hit pattern packet::
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/UDP(sport=23, dport=24)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x57')/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/UDP(sport=23, dport=24)/Raw('x' * 80)
 
    check the packet rss hash value is 0.
 
@@ -1963,20 +1963,20 @@  Test case: eth_ipv6_udp_l2tpv2_ppp_ipv6_tcp_ipv6_tcp_l3_dst_only_MAC_IPV6_PPPoL2
 
 3. send a basic hit pattern packet,record the hash value::
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/TCP(sport=23, dport=24)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x57')/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/TCP(sport=23, dport=24)/Raw('x' * 80)
 
    check the packet distributed to queue by rss.
 
 4. send hit pattern packets with changed input set in the rule::
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2025')/TCP(sport=23, dport=24)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x57')/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2025')/TCP(sport=23, dport=24)/Raw('x' * 80)
 
    check the received packets have different hash value with basic packet.
    check all the packets are distributed to queues by rss.
 
 5. send hit pattern packets with changed input set not in the rule::
 
-    Ether(src='00:11:22:33:44:66', dst='00:11:22:33:44:55')/IPv6(src='2001::3', dst='2001::4')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2925', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/TCP(sport=25, dport=99)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:66', dst='00:11:22:33:44:55')/IPv6(src='2001::3', dst='2001::4')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x57')/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2925', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/TCP(sport=25, dport=99)/Raw('x' * 80)
 
    check the received packet have same hash value with the basic packet.
    check all the packets are distributed to queues by rss.
@@ -1984,7 +1984,7 @@  Test case: eth_ipv6_udp_l2tpv2_ppp_ipv6_tcp_ipv6_tcp_l3_dst_only_MAC_IPV6_PPPoL2
 
 6. send not hit pattern packet::
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/UDP(sport=23, dport=24)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x57')/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/UDP(sport=23, dport=24)/Raw('x' * 80)
 
    check the packet rss hash value is 0.
 
@@ -2003,20 +2003,20 @@  Test case: eth_ipv6_udp_l2tpv2_ppp_ipv6_tcp_ipv6_tcp_l4_src_only_MAC_IPV6_PPPoL2
 
 3. send a basic hit pattern packet,record the hash value::
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/TCP(sport=23, dport=24)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x57')/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/TCP(sport=23, dport=24)/Raw('x' * 80)
 
    check the packet distributed to queue by rss.
 
 4. send hit pattern packets with changed input set in the rule::
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/TCP(sport=25, dport=24)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x57')/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/TCP(sport=25, dport=24)/Raw('x' * 80)
 
    check the received packets have different hash value with basic packet.
    check all the packets are distributed to queues by rss.
 
 5. send hit pattern packets with changed input set not in the rule::
 
-    Ether(src='00:11:22:33:44:66', dst='00:11:22:33:44:55')/IPv6(src='2001::3', dst='2001::4')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2923', dst='CDCD:910A:2222:5498:8475:1111:3900:2025')/TCP(sport=23, dport=99)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:66', dst='00:11:22:33:44:55')/IPv6(src='2001::3', dst='2001::4')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x57')/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2923', dst='CDCD:910A:2222:5498:8475:1111:3900:2025')/TCP(sport=23, dport=99)/Raw('x' * 80)
 
    check the received packet have same hash value with the basic packet.
    check all the packets are distributed to queues by rss.
@@ -2024,7 +2024,7 @@  Test case: eth_ipv6_udp_l2tpv2_ppp_ipv6_tcp_ipv6_tcp_l4_src_only_MAC_IPV6_PPPoL2
 
 6. send not hit pattern packet::
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/UDP(sport=23, dport=24)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x57')/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/UDP(sport=23, dport=24)/Raw('x' * 80)
 
    check the packet rss hash value is 0.
 
@@ -2043,20 +2043,20 @@  Test case: eth_ipv6_udp_l2tpv2_ppp_ipv6_tcp_ipv6_tcp_l4_dst_only_MAC_IPV6_PPPoL2
 
 3. send a basic hit pattern packet,record the hash value::
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/TCP(sport=23, dport=24)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x57')/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/TCP(sport=23, dport=24)/Raw('x' * 80)
 
    check the packet distributed to queue by rss.
 
 4. send hit pattern packets with changed input set in the rule::
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/TCP(sport=23, dport=99)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x57')/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/TCP(sport=23, dport=99)/Raw('x' * 80)
 
    check the received packets have different hash value with basic packet.
    check all the packets are distributed to queues by rss.
 
 5. send hit pattern packets with changed input set not in the rule::
 
-    Ether(src='00:11:22:33:44:66', dst='00:11:22:33:44:55')/IPv6(src='2001::3', dst='2001::4')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2925', dst='CDCD:910A:2222:5498:8475:1111:3900:2025')/TCP(sport=25, dport=24)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:66', dst='00:11:22:33:44:55')/IPv6(src='2001::3', dst='2001::4')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x57')/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2925', dst='CDCD:910A:2222:5498:8475:1111:3900:2025')/TCP(sport=25, dport=24)/Raw('x' * 80)
 
    check the received packet have same hash value with the basic packet.
    check all the packets are distributed to queues by rss.
@@ -2064,7 +2064,7 @@  Test case: eth_ipv6_udp_l2tpv2_ppp_ipv6_tcp_ipv6_tcp_l4_dst_only_MAC_IPV6_PPPoL2
 
 6. send not hit pattern packet::
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/UDP(sport=23, dport=24)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x57')/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/UDP(sport=23, dport=24)/Raw('x' * 80)
 
    check the packet rss hash value is 0.
 
@@ -2083,22 +2083,22 @@  Test case: eth_ipv6_udp_l2tpv2_ppp_ipv6_tcp_ipv6_tcp_l3_src_only_l4_src_only_MAC
 
 3. send a basic hit pattern packet,record the hash value::
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/TCP(sport=23, dport=24)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x57')/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/TCP(sport=23, dport=24)/Raw('x' * 80)
 
    check the packet distributed to queue by rss.
 
 4. send hit pattern packets with changed input set in the rule::
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2923', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/TCP(sport=23, dport=24)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x57')/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2923', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/TCP(sport=23, dport=24)/Raw('x' * 80)
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/TCP(sport=25, dport=24)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x57')/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/TCP(sport=25, dport=24)/Raw('x' * 80)
 
    check the received packets have different hash value with basic packet.
    check all the packets are distributed to queues by rss.
 
 5. send hit pattern packets with changed input set not in the rule::
 
-    Ether(src='00:11:22:33:44:66', dst='00:11:22:33:44:55')/IPv6(src='2001::3', dst='2001::4')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2025')/TCP(sport=23, dport=99)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:66', dst='00:11:22:33:44:55')/IPv6(src='2001::3', dst='2001::4')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x57')/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2025')/TCP(sport=23, dport=99)/Raw('x' * 80)
 
    check the received packet have same hash value with the basic packet.
    check all the packets are distributed to queues by rss.
@@ -2106,7 +2106,7 @@  Test case: eth_ipv6_udp_l2tpv2_ppp_ipv6_tcp_ipv6_tcp_l3_src_only_l4_src_only_MAC
 
 6. send not hit pattern packet::
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/UDP(sport=23, dport=24)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x57')/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/UDP(sport=23, dport=24)/Raw('x' * 80)
 
    check the packet rss hash value is 0.
 
@@ -2125,22 +2125,22 @@  Test case: eth_ipv6_udp_l2tpv2_ppp_ipv6_tcp_ipv6_tcp_l3_src_only_l4_dst_only_MAC
 
 3. send a basic hit pattern packet,record the hash value::
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/TCP(sport=23, dport=24)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x57')/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/TCP(sport=23, dport=24)/Raw('x' * 80)
 
    check the packet distributed to queue by rss.
 
 4. send hit pattern packets with changed input set in the rule::
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2923', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/TCP(sport=23, dport=24)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x57')/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2923', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/TCP(sport=23, dport=24)/Raw('x' * 80)
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/TCP(sport=23, dport=99)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x57')/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/TCP(sport=23, dport=99)/Raw('x' * 80)
 
    check the received packets have different hash value with basic packet.
    check all the packets are distributed to queues by rss.
 
 5. send hit pattern packets with changed input set not in the rule::
 
-    Ether(src='00:11:22:33:44:66', dst='00:11:22:33:44:55')/IPv6(src='2001::3', dst='2001::4')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2025')/TCP(sport=25, dport=24)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:66', dst='00:11:22:33:44:55')/IPv6(src='2001::3', dst='2001::4')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x57')/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2025')/TCP(sport=25, dport=24)/Raw('x' * 80)
 
    check the received packet have same hash value with the basic packet.
    check all the packets are distributed to queues by rss.
@@ -2148,7 +2148,7 @@  Test case: eth_ipv6_udp_l2tpv2_ppp_ipv6_tcp_ipv6_tcp_l3_src_only_l4_dst_only_MAC
 
 6. send not hit pattern packet::
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/UDP(sport=23, dport=24)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x57')/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/UDP(sport=23, dport=24)/Raw('x' * 80)
 
    check the packet rss hash value is 0.
 
@@ -2167,22 +2167,22 @@  Test case: eth_ipv6_udp_l2tpv2_ppp_ipv6_tcp_ipv6_tcp_l3_dst_only_l4_src_only_MAC
 
 3. send a basic hit pattern packet,record the hash value::
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/TCP(sport=23, dport=24)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x57')/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/TCP(sport=23, dport=24)/Raw('x' * 80)
 
    check the packet distributed to queue by rss.
 
 4. send hit pattern packets with changed input set in the rule::
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2025')/TCP(sport=23, dport=24)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x57')/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2025')/TCP(sport=23, dport=24)/Raw('x' * 80)
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/TCP(sport=25, dport=24)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x57')/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/TCP(sport=25, dport=24)/Raw('x' * 80)
 
    check the received packets have different hash value with basic packet.
    check all the packets are distributed to queues by rss.
 
 5. send hit pattern packets with changed input set not in the rule::
 
-    Ether(src='00:11:22:33:44:66', dst='00:11:22:33:44:55')/IPv6(src='2001::3', dst='2001::4')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2923', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/TCP(sport=23, dport=99)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:66', dst='00:11:22:33:44:55')/IPv6(src='2001::3', dst='2001::4')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x57')/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2923', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/TCP(sport=23, dport=99)/Raw('x' * 80)
 
    check the received packet have same hash value with the basic packet.
    check all the packets are distributed to queues by rss.
@@ -2190,7 +2190,7 @@  Test case: eth_ipv6_udp_l2tpv2_ppp_ipv6_tcp_ipv6_tcp_l3_dst_only_l4_src_only_MAC
 
 6. send not hit pattern packet::
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/UDP(sport=23, dport=24)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x57')/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/UDP(sport=23, dport=24)/Raw('x' * 80)
 
    check the packet rss hash value is 0.
 
@@ -2209,22 +2209,22 @@  Test case: eth_ipv6_udp_l2tpv2_ppp_ipv6_tcp_ipv6_tcp_l3_dst_only_l4_dst_only_MAC
 
 3. send a basic hit pattern packet,record the hash value::
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/TCP(sport=23, dport=24)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x57')/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/TCP(sport=23, dport=24)/Raw('x' * 80)
 
    check the packet distributed to queue by rss.
 
 4. send hit pattern packets with changed input set in the rule::
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2025')/TCP(sport=23, dport=24)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x57')/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2025')/TCP(sport=23, dport=24)/Raw('x' * 80)
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/TCP(sport=23, dport=99)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x57')/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/TCP(sport=23, dport=99)/Raw('x' * 80)
 
    check the received packets have different hash value with basic packet.
    check all the packets are distributed to queues by rss.
 
 5. send hit pattern packets with changed input set not in the rule::
 
-    Ether(src='00:11:22:33:44:66', dst='00:11:22:33:44:55')/IPv6(src='2001::3', dst='2001::4')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2925', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/TCP(sport=25, dport=24)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:66', dst='00:11:22:33:44:55')/IPv6(src='2001::3', dst='2001::4')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x57')/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2925', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/TCP(sport=25, dport=24)/Raw('x' * 80)
 
    check the received packet have same hash value with the basic packet.
    check all the packets are distributed to queues by rss.
@@ -2232,7 +2232,7 @@  Test case: eth_ipv6_udp_l2tpv2_ppp_ipv6_tcp_ipv6_tcp_l3_dst_only_l4_dst_only_MAC
 
 6. send not hit pattern packet::
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/UDP(sport=23, dport=24)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x57')/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/UDP(sport=23, dport=24)/Raw('x' * 80)
 
    check the packet rss hash value is 0.
 
@@ -2251,22 +2251,22 @@  Test case: eth_ipv4_udp_l2tpv2_ppp_ipv4_ipv4_MAC_IPV4_PPPoL2TPV2_IPV4_PAY
 
 3. send a basic hit pattern packet,record the hash value::
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IP(src='100.0.0.1', dst='100.0.0.2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.200')/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IP(src='100.0.0.1', dst='100.0.0.2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x21')/IP(src='192.168.1.100', dst='192.168.1.200')/Raw('x' * 80)
 
    check the packet distributed to queue by rss.
 
 4. send hit pattern packets with changed input set in the rule::
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IP(src='100.0.0.1', dst='100.0.0.2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.101', dst='192.168.1.200')/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IP(src='100.0.0.1', dst='100.0.0.2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x21')/IP(src='192.168.1.101', dst='192.168.1.200')/Raw('x' * 80)
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IP(src='100.0.0.1', dst='100.0.0.2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.201')/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IP(src='100.0.0.1', dst='100.0.0.2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x21')/IP(src='192.168.1.100', dst='192.168.1.201')/Raw('x' * 80)
 
    check the received packets have different hash value with basic packet.
    check all the packets are distributed to queues by rss.
 
 5. send hit pattern packets with changed input set not in the rule::
 
-    Ether(src='00:11:22:33:44:66', dst='00:11:22:33:44:55')/IP(src='100.0.1.1', dst='100.0.1.2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.200')/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:66', dst='00:11:22:33:44:55')/IP(src='100.0.1.1', dst='100.0.1.2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x21')/IP(src='192.168.1.100', dst='192.168.1.200')/Raw('x' * 80)
 
    check the received packet have same hash value with the basic packet.
    check all the packets are distributed to queues by rss.
@@ -2274,7 +2274,7 @@  Test case: eth_ipv4_udp_l2tpv2_ppp_ipv4_ipv4_MAC_IPV4_PPPoL2TPV2_IPV4_PAY
 
 6. send not hit pattern packet::
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.200')/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x21')/IP(src='192.168.1.100', dst='192.168.1.200')/Raw('x' * 80)
 
    check the packet rss hash value is 0.
 
@@ -2293,22 +2293,22 @@  Test case: eth_ipv4_udp_l2tpv2_ppp_ipv4_ipv4_MAC_IPV4_PPPoL2TPV2_IPV4_FRAG
 
 3. send a basic hit pattern packet,record the hash value::
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IP(src='100.0.0.1', dst='100.0.0.2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.200', frag=6)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IP(src='100.0.0.1', dst='100.0.0.2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x21')/IP(src='192.168.1.100', dst='192.168.1.200', frag=6)/Raw('x' * 80)
 
    check the packet distributed to queue by rss.
 
 4. send hit pattern packets with changed input set in the rule::
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IP(src='100.0.0.1', dst='100.0.0.2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.101', dst='192.168.1.200', frag=6)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IP(src='100.0.0.1', dst='100.0.0.2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x21')/IP(src='192.168.1.101', dst='192.168.1.200', frag=6)/Raw('x' * 80)
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IP(src='100.0.0.1', dst='100.0.0.2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.201', frag=6)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IP(src='100.0.0.1', dst='100.0.0.2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x21')/IP(src='192.168.1.100', dst='192.168.1.201', frag=6)/Raw('x' * 80)
 
    check the received packets have different hash value with basic packet.
    check all the packets are distributed to queues by rss.
 
 5. send hit pattern packets with changed input set not in the rule::
 
-    Ether(src='00:11:22:33:44:66', dst='00:11:22:33:44:55')/IP(src='100.0.1.1', dst='100.0.1.2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.200', frag=6)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:66', dst='00:11:22:33:44:55')/IP(src='100.0.1.1', dst='100.0.1.2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x21')/IP(src='192.168.1.100', dst='192.168.1.200', frag=6)/Raw('x' * 80)
 
    check the received packet have same hash value with the basic packet.
    check all the packets are distributed to queues by rss.
@@ -2316,7 +2316,7 @@  Test case: eth_ipv4_udp_l2tpv2_ppp_ipv4_ipv4_MAC_IPV4_PPPoL2TPV2_IPV4_FRAG
 
 6. send not hit pattern packet::
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.200', frag=6)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x21')/IP(src='192.168.1.100', dst='192.168.1.200', frag=6)/Raw('x' * 80)
 
    check the packet rss hash value is 0.
 
@@ -2335,22 +2335,22 @@  Test case: eth_ipv4_udp_l2tpv2_ppp_ipv4_ipv4_MAC_IPV4_PPPoL2TPV2_IPV4_UDP_PAY
 
 3. send a basic hit pattern packet,record the hash value::
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IP(src='100.0.0.1', dst='100.0.0.2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.200')/UDP(sport=23, dport=24)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IP(src='100.0.0.1', dst='100.0.0.2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x21')/IP(src='192.168.1.100', dst='192.168.1.200')/UDP(sport=23, dport=24)/Raw('x' * 80)
 
    check the packet distributed to queue by rss.
 
 4. send hit pattern packets with changed input set in the rule::
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IP(src='100.0.0.1', dst='100.0.0.2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.101', dst='192.168.1.200')/UDP(sport=23, dport=24)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IP(src='100.0.0.1', dst='100.0.0.2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x21')/IP(src='192.168.1.101', dst='192.168.1.200')/UDP(sport=23, dport=24)/Raw('x' * 80)
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IP(src='100.0.0.1', dst='100.0.0.2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.201')/UDP(sport=23, dport=24)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IP(src='100.0.0.1', dst='100.0.0.2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x21')/IP(src='192.168.1.100', dst='192.168.1.201')/UDP(sport=23, dport=24)/Raw('x' * 80)
 
    check the received packets have different hash value with basic packet.
    check all the packets are distributed to queues by rss.
 
 5. send hit pattern packets with changed input set not in the rule::
 
-    Ether(src='00:11:22:33:44:66', dst='00:11:22:33:44:55')/IP(src='100.0.1.1', dst='100.0.1.2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.200')/UDP(sport=25, dport=99)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:66', dst='00:11:22:33:44:55')/IP(src='100.0.1.1', dst='100.0.1.2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x21')/IP(src='192.168.1.100', dst='192.168.1.200')/UDP(sport=25, dport=99)/Raw('x' * 80)
 
    check the received packet have same hash value with the basic packet.
    check all the packets are distributed to queues by rss.
@@ -2358,7 +2358,7 @@  Test case: eth_ipv4_udp_l2tpv2_ppp_ipv4_ipv4_MAC_IPV4_PPPoL2TPV2_IPV4_UDP_PAY
 
 6. send not hit pattern packet::
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.200')/UDP(sport=23, dport=24)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x21')/IP(src='192.168.1.100', dst='192.168.1.200')/UDP(sport=23, dport=24)/Raw('x' * 80)
 
    check the packet rss hash value is 0.
 
@@ -2377,22 +2377,22 @@  Test case: eth_ipv4_udp_l2tpv2_ppp_ipv4_ipv4_MAC_IPV4_PPPoL2TPV2_IPV4_TCP
 
 3. send a basic hit pattern packet,record the hash value::
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IP(src='100.0.0.1', dst='100.0.0.2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.200')/TCP(sport=23, dport=24)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IP(src='100.0.0.1', dst='100.0.0.2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x21')/IP(src='192.168.1.100', dst='192.168.1.200')/TCP(sport=23, dport=24)/Raw('x' * 80)
 
    check the packet distributed to queue by rss.
 
 4. send hit pattern packets with changed input set in the rule::
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IP(src='100.0.0.1', dst='100.0.0.2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.101', dst='192.168.1.200')/TCP(sport=23, dport=24)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IP(src='100.0.0.1', dst='100.0.0.2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x21')/IP(src='192.168.1.101', dst='192.168.1.200')/TCP(sport=23, dport=24)/Raw('x' * 80)
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IP(src='100.0.0.1', dst='100.0.0.2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.201')/TCP(sport=23, dport=24)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IP(src='100.0.0.1', dst='100.0.0.2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x21')/IP(src='192.168.1.100', dst='192.168.1.201')/TCP(sport=23, dport=24)/Raw('x' * 80)
 
    check the received packets have different hash value with basic packet.
    check all the packets are distributed to queues by rss.
 
 5. send hit pattern packets with changed input set not in the rule::
 
-    Ether(src='00:11:22:33:44:66', dst='00:11:22:33:44:55')/IP(src='100.0.1.1', dst='100.0.1.2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.200')/TCP(sport=25, dport=99)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:66', dst='00:11:22:33:44:55')/IP(src='100.0.1.1', dst='100.0.1.2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x21')/IP(src='192.168.1.100', dst='192.168.1.200')/TCP(sport=25, dport=99)/Raw('x' * 80)
 
    check the received packet have same hash value with the basic packet.
    check all the packets are distributed to queues by rss.
@@ -2400,7 +2400,7 @@  Test case: eth_ipv4_udp_l2tpv2_ppp_ipv4_ipv4_MAC_IPV4_PPPoL2TPV2_IPV4_TCP
 
 6. send not hit pattern packet::
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.200')/TCP(sport=23, dport=24)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x21')/IP(src='192.168.1.100', dst='192.168.1.200')/TCP(sport=23, dport=24)/Raw('x' * 80)
 
    check the packet rss hash value is 0.
 
@@ -2419,22 +2419,22 @@  Test case: eth_ipv4_udp_l2tpv2_ppp_ipv4_udp_ipv4_MAC_IPV4_PPPoL2TPV2_IPV4_UDP_PA
 
 3. send a basic hit pattern packet,record the hash value::
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IP(src='100.0.0.1', dst='100.0.0.2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.200')/UDP(sport=23, dport=24)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IP(src='100.0.0.1', dst='100.0.0.2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x21')/IP(src='192.168.1.100', dst='192.168.1.200')/UDP(sport=23, dport=24)/Raw('x' * 80)
 
    check the packet distributed to queue by rss.
 
 4. send hit pattern packets with changed input set in the rule::
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IP(src='100.0.0.1', dst='100.0.0.2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.101', dst='192.168.1.200')/UDP(sport=23, dport=24)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IP(src='100.0.0.1', dst='100.0.0.2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x21')/IP(src='192.168.1.101', dst='192.168.1.200')/UDP(sport=23, dport=24)/Raw('x' * 80)
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IP(src='100.0.0.1', dst='100.0.0.2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.201')/UDP(sport=23, dport=24)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IP(src='100.0.0.1', dst='100.0.0.2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x21')/IP(src='192.168.1.100', dst='192.168.1.201')/UDP(sport=23, dport=24)/Raw('x' * 80)
 
    check the received packets have different hash value with basic packet.
    check all the packets are distributed to queues by rss.
 
 5. send hit pattern packets with changed input set not in the rule::
 
-    Ether(src='00:11:22:33:44:66', dst='00:11:22:33:44:55')/IP(src='100.0.1.1', dst='100.0.1.2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.200')/UDP(sport=25, dport=99)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:66', dst='00:11:22:33:44:55')/IP(src='100.0.1.1', dst='100.0.1.2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x21')/IP(src='192.168.1.100', dst='192.168.1.200')/UDP(sport=25, dport=99)/Raw('x' * 80)
 
    check the received packet have same hash value with the basic packet.
    check all the packets are distributed to queues by rss.
@@ -2442,7 +2442,7 @@  Test case: eth_ipv4_udp_l2tpv2_ppp_ipv4_udp_ipv4_MAC_IPV4_PPPoL2TPV2_IPV4_UDP_PA
 
 6. send not hit pattern packet::
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IP(src='100.0.0.1', dst='100.0.0.2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.200')/TCP(sport=23, dport=24)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IP(src='100.0.0.1', dst='100.0.0.2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x21')/IP(src='192.168.1.100', dst='192.168.1.200')/TCP(sport=23, dport=24)/Raw('x' * 80)
 
    check the packet rss hash value is 0.
 
@@ -2461,22 +2461,22 @@  Test case: eth_ipv4_udp_l2tpv2_ppp_ipv4_tcp_ipv4_MAC_IPV4_PPPoL2TPV2_IPV4_TCP
 
 3. send a basic hit pattern packet,record the hash value::
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IP(src='100.0.0.1', dst='100.0.0.2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.200')/TCP(sport=23, dport=24)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IP(src='100.0.0.1', dst='100.0.0.2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x21')/IP(src='192.168.1.100', dst='192.168.1.200')/TCP(sport=23, dport=24)/Raw('x' * 80)
 
    check the packet distributed to queue by rss.
 
 4. send hit pattern packets with changed input set in the rule::
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IP(src='100.0.0.1', dst='100.0.0.2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.101', dst='192.168.1.200')/TCP(sport=23, dport=24)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IP(src='100.0.0.1', dst='100.0.0.2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x21')/IP(src='192.168.1.101', dst='192.168.1.200')/TCP(sport=23, dport=24)/Raw('x' * 80)
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IP(src='100.0.0.1', dst='100.0.0.2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.201')/TCP(sport=23, dport=24)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IP(src='100.0.0.1', dst='100.0.0.2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x21')/IP(src='192.168.1.100', dst='192.168.1.201')/TCP(sport=23, dport=24)/Raw('x' * 80)
 
    check the received packets have different hash value with basic packet.
    check all the packets are distributed to queues by rss.
 
 5. send hit pattern packets with changed input set not in the rule::
 
-    Ether(src='00:11:22:33:44:66', dst='00:11:22:33:44:55')/IP(src='100.0.1.1', dst='100.0.1.2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.200')/TCP(sport=25, dport=99)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:66', dst='00:11:22:33:44:55')/IP(src='100.0.1.1', dst='100.0.1.2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x21')/IP(src='192.168.1.100', dst='192.168.1.200')/TCP(sport=25, dport=99)/Raw('x' * 80)
 
    check the received packet have same hash value with the basic packet.
    check all the packets are distributed to queues by rss.
@@ -2484,7 +2484,7 @@  Test case: eth_ipv4_udp_l2tpv2_ppp_ipv4_tcp_ipv4_MAC_IPV4_PPPoL2TPV2_IPV4_TCP
 
 6. send not hit pattern packet::
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IP(src='100.0.0.1', dst='100.0.0.2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.200')/UDP(sport=23, dport=24)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IP(src='100.0.0.1', dst='100.0.0.2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x21')/IP(src='192.168.1.100', dst='192.168.1.200')/UDP(sport=23, dport=24)/Raw('x' * 80)
 
    check the packet rss hash value is 0.
 
@@ -2503,22 +2503,22 @@  Test case: eth_ipv4_udp_l2tpv2_ppp_ipv6_ipv6_MAC_IPV4_PPPoL2TPV2_IPV6_FRAG
 
 3. send a basic hit pattern packet,record the hash value::
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IP(src='100.0.0.1', dst='100.0.0.2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020', nh=44)/IPv6ExtHdrFragment()/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IP(src='100.0.0.1', dst='100.0.0.2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x57')/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020', nh=44)/IPv6ExtHdrFragment()/Raw('x' * 80)
 
    check the packet distributed to queue by rss.
 
 4. send hit pattern packets with changed input set in the rule::
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IP(src='100.0.0.1', dst='100.0.0.2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2923', dst='CDCD:910A:2222:5498:8475:1111:3900:2020', nh=44)/IPv6ExtHdrFragment()/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IP(src='100.0.0.1', dst='100.0.0.2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x57')/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2923', dst='CDCD:910A:2222:5498:8475:1111:3900:2020', nh=44)/IPv6ExtHdrFragment()/Raw('x' * 80)
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IP(src='100.0.0.1', dst='100.0.0.2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2025', nh=44)/IPv6ExtHdrFragment()/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IP(src='100.0.0.1', dst='100.0.0.2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x57')/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2025', nh=44)/IPv6ExtHdrFragment()/Raw('x' * 80)
 
    check the received packets have different hash value with basic packet.
    check all the packets are distributed to queues by rss.
 
 5. send hit pattern packets with changed input set not in the rule::
 
-    Ether(src='00:11:22:33:44:66', dst='00:11:22:33:44:55')/IP(src='100.0.1.1', dst='100.0.1.2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020', nh=44)/IPv6ExtHdrFragment()/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:66', dst='00:11:22:33:44:55')/IP(src='100.0.1.1', dst='100.0.1.2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x57')/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020', nh=44)/IPv6ExtHdrFragment()/Raw('x' * 80)
 
    check the received packet have same hash value with the basic packet.
    check all the packets are distributed to queues by rss.
@@ -2526,7 +2526,7 @@  Test case: eth_ipv4_udp_l2tpv2_ppp_ipv6_ipv6_MAC_IPV4_PPPoL2TPV2_IPV6_FRAG
 
 6. send not hit pattern packet::
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020', nh=44)/IPv6ExtHdrFragment()/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x57')/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020', nh=44)/IPv6ExtHdrFragment()/Raw('x' * 80)
 
    check the packet rss hash value is 0.
 
@@ -2545,22 +2545,22 @@  Test case: eth_ipv4_udp_l2tpv2_ppp_ipv6_ipv6_MAC_IPV4_PPPoL2TPV2_IPV6_PAY
 
 3. send a basic hit pattern packet,record the hash value::
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IP(src='100.0.0.1', dst='100.0.0.2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IP(src='100.0.0.1', dst='100.0.0.2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x57')/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/Raw('x' * 80)
 
    check the packet distributed to queue by rss.
 
 4. send hit pattern packets with changed input set in the rule::
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IP(src='100.0.0.1', dst='100.0.0.2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2923', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IP(src='100.0.0.1', dst='100.0.0.2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x57')/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2923', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/Raw('x' * 80)
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IP(src='100.0.0.1', dst='100.0.0.2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2025')/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IP(src='100.0.0.1', dst='100.0.0.2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x57')/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2025')/Raw('x' * 80)
 
    check the received packets have different hash value with basic packet.
    check all the packets are distributed to queues by rss.
 
 5. send hit pattern packets with changed input set not in the rule::
 
-    Ether(src='00:11:22:33:44:66', dst='00:11:22:33:44:55')/IP(src='100.0.1.1', dst='100.0.1.2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:66', dst='00:11:22:33:44:55')/IP(src='100.0.1.1', dst='100.0.1.2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x57')/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/Raw('x' * 80)
 
    check the received packet have same hash value with the basic packet.
    check all the packets are distributed to queues by rss.
@@ -2568,7 +2568,7 @@  Test case: eth_ipv4_udp_l2tpv2_ppp_ipv6_ipv6_MAC_IPV4_PPPoL2TPV2_IPV6_PAY
 
 6. send not hit pattern packet::
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x57')/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/Raw('x' * 80)
 
    check the packet rss hash value is 0.
 
@@ -2587,22 +2587,22 @@  Test case: eth_ipv4_udp_l2tpv2_ppp_ipv6_ipv6_MAC_IPV4_PPPoL2TPV2_IPV6_UDP_PAY
 
 3. send a basic hit pattern packet,record the hash value::
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IP(src='100.0.0.1', dst='100.0.0.2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/UDP(sport=23, dport=24)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IP(src='100.0.0.1', dst='100.0.0.2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x57')/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/UDP(sport=23, dport=24)/Raw('x' * 80)
 
    check the packet distributed to queue by rss.
 
 4. send hit pattern packets with changed input set in the rule::
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IP(src='100.0.0.1', dst='100.0.0.2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2923', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/UDP(sport=23, dport=24)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IP(src='100.0.0.1', dst='100.0.0.2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x57')/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2923', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/UDP(sport=23, dport=24)/Raw('x' * 80)
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IP(src='100.0.0.1', dst='100.0.0.2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2025')/UDP(sport=23, dport=24)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IP(src='100.0.0.1', dst='100.0.0.2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x57')/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2025')/UDP(sport=23, dport=24)/Raw('x' * 80)
 
    check the received packets have different hash value with basic packet.
    check all the packets are distributed to queues by rss.
 
 5. send hit pattern packets with changed input set not in the rule::
 
-    Ether(src='00:11:22:33:44:66', dst='00:11:22:33:44:55')/IP(src='100.0.1.1', dst='100.0.1.2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/UDP(sport=25, dport=99)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:66', dst='00:11:22:33:44:55')/IP(src='100.0.1.1', dst='100.0.1.2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x57')/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/UDP(sport=25, dport=99)/Raw('x' * 80)
 
    check the received packet have same hash value with the basic packet.
    check all the packets are distributed to queues by rss.
@@ -2610,7 +2610,7 @@  Test case: eth_ipv4_udp_l2tpv2_ppp_ipv6_ipv6_MAC_IPV4_PPPoL2TPV2_IPV6_UDP_PAY
 
 6. send not hit pattern packet::
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/UDP(sport=23, dport=24)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x57')/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/UDP(sport=23, dport=24)/Raw('x' * 80)
 
    check the packet rss hash value is 0.
 
@@ -2629,22 +2629,22 @@  Test case: eth_ipv4_udp_l2tpv2_ppp_ipv6_ipv6_MAC_IPV4_PPPoL2TPV2_IPV6_TCP
 
 3. send a basic hit pattern packet,record the hash value::
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IP(src='100.0.0.1', dst='100.0.0.2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/TCP(sport=23, dport=24)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IP(src='100.0.0.1', dst='100.0.0.2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x57')/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/TCP(sport=23, dport=24)/Raw('x' * 80)
 
    check the packet distributed to queue by rss.
 
 4. send hit pattern packets with changed input set in the rule::
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IP(src='100.0.0.1', dst='100.0.0.2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2923', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/TCP(sport=23, dport=24)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IP(src='100.0.0.1', dst='100.0.0.2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x57')/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2923', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/TCP(sport=23, dport=24)/Raw('x' * 80)
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IP(src='100.0.0.1', dst='100.0.0.2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2025')/TCP(sport=23, dport=24)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IP(src='100.0.0.1', dst='100.0.0.2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x57')/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2025')/TCP(sport=23, dport=24)/Raw('x' * 80)
 
    check the received packets have different hash value with basic packet.
    check all the packets are distributed to queues by rss.
 
 5. send hit pattern packets with changed input set not in the rule::
 
-    Ether(src='00:11:22:33:44:66', dst='00:11:22:33:44:55')/IP(src='100.0.1.1', dst='100.0.1.2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/TCP(sport=25, dport=99)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:66', dst='00:11:22:33:44:55')/IP(src='100.0.1.1', dst='100.0.1.2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x57')/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/TCP(sport=25, dport=99)/Raw('x' * 80)
 
    check the received packet have same hash value with the basic packet.
    check all the packets are distributed to queues by rss.
@@ -2652,7 +2652,7 @@  Test case: eth_ipv4_udp_l2tpv2_ppp_ipv6_ipv6_MAC_IPV4_PPPoL2TPV2_IPV6_TCP
 
 6. send not hit pattern packet::
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/TCP(sport=23, dport=24)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x57')/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/TCP(sport=23, dport=24)/Raw('x' * 80)
 
    check the packet rss hash value is 0.
 
@@ -2671,22 +2671,22 @@  Test case: eth_ipv4_udp_l2tpv2_ppp_ipv6_udp_ipv6_MAC_IPV4_PPPoL2TPV2_IPV6_UDP_PA
 
 3. send a basic hit pattern packet,record the hash value::
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IP(src='100.0.0.1', dst='100.0.0.2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/UDP(sport=23, dport=24)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IP(src='100.0.0.1', dst='100.0.0.2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x57')/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/UDP(sport=23, dport=24)/Raw('x' * 80)
 
    check the packet distributed to queue by rss.
 
 4. send hit pattern packets with changed input set in the rule::
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IP(src='100.0.0.1', dst='100.0.0.2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2923', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/UDP(sport=23, dport=24)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IP(src='100.0.0.1', dst='100.0.0.2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x57')/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2923', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/UDP(sport=23, dport=24)/Raw('x' * 80)
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IP(src='100.0.0.1', dst='100.0.0.2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2025')/UDP(sport=23, dport=24)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IP(src='100.0.0.1', dst='100.0.0.2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x57')/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2025')/UDP(sport=23, dport=24)/Raw('x' * 80)
 
    check the received packets have different hash value with basic packet.
    check all the packets are distributed to queues by rss.
 
 5. send hit pattern packets with changed input set not in the rule::
 
-    Ether(src='00:11:22:33:44:66', dst='00:11:22:33:44:55')/IP(src='100.0.1.1', dst='100.0.1.2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/UDP(sport=25, dport=99)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:66', dst='00:11:22:33:44:55')/IP(src='100.0.1.1', dst='100.0.1.2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x57')/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/UDP(sport=25, dport=99)/Raw('x' * 80)
 
    check the received packet have same hash value with the basic packet.
    check all the packets are distributed to queues by rss.
@@ -2694,7 +2694,7 @@  Test case: eth_ipv4_udp_l2tpv2_ppp_ipv6_udp_ipv6_MAC_IPV4_PPPoL2TPV2_IPV6_UDP_PA
 
 6. send not hit pattern packet::
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IP(src='100.0.0.1', dst='100.0.0.2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/TCP(sport=23, dport=24)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IP(src='100.0.0.1', dst='100.0.0.2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x57')/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/TCP(sport=23, dport=24)/Raw('x' * 80)
 
    check the packet rss hash value is 0.
 
@@ -2713,22 +2713,22 @@  Test case: eth_ipv4_udp_l2tpv2_ppp_ipv6_tcp_ipv6_MAC_IPV4_PPPoL2TPV2_IPV6_TCP
 
 3. send a basic hit pattern packet,record the hash value::
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IP(src='100.0.0.1', dst='100.0.0.2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/TCP(sport=23, dport=24)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IP(src='100.0.0.1', dst='100.0.0.2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x57')/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/TCP(sport=23, dport=24)/Raw('x' * 80)
 
    check the packet distributed to queue by rss.
 
 4. send hit pattern packets with changed input set in the rule::
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IP(src='100.0.0.1', dst='100.0.0.2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2923', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/TCP(sport=23, dport=24)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IP(src='100.0.0.1', dst='100.0.0.2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x57')/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2923', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/TCP(sport=23, dport=24)/Raw('x' * 80)
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IP(src='100.0.0.1', dst='100.0.0.2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2025')/TCP(sport=23, dport=24)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IP(src='100.0.0.1', dst='100.0.0.2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x57')/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2025')/TCP(sport=23, dport=24)/Raw('x' * 80)
 
    check the received packets have different hash value with basic packet.
    check all the packets are distributed to queues by rss.
 
 5. send hit pattern packets with changed input set not in the rule::
 
-    Ether(src='00:11:22:33:44:66', dst='00:11:22:33:44:55')/IP(src='100.0.1.1', dst='100.0.1.2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/TCP(sport=25, dport=99)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:66', dst='00:11:22:33:44:55')/IP(src='100.0.1.1', dst='100.0.1.2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x57')/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/TCP(sport=25, dport=99)/Raw('x' * 80)
 
    check the received packet have same hash value with the basic packet.
    check all the packets are distributed to queues by rss.
@@ -2736,7 +2736,7 @@  Test case: eth_ipv4_udp_l2tpv2_ppp_ipv6_tcp_ipv6_MAC_IPV4_PPPoL2TPV2_IPV6_TCP
 
 6. send not hit pattern packet::
 
-    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IP(src='100.0.0.1', dst='100.0.0.2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/UDP(sport=23, dport=24)/Raw('x' * 80)
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IP(src='100.0.0.1', dst='100.0.0.2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/Raw(b'\\x00\\x57')/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/UDP(sport=23, dport=24)/Raw('x' * 80)
 
    check the packet rss hash value is 0.