diff --git a/tests/TestSuite_ice_buffer_split.py b/tests/TestSuite_ice_buffer_split.py
new file mode 100644
index 00000000..d5d2ff44
--- /dev/null
+++ b/tests/TestSuite_ice_buffer_split.py
@@ -0,0 +1,1588 @@
+# SPDX-License-Identifier: BSD-3-Clause
+# Copyright(c) 2022 Intel Corporation
+#
+
+import copy
+import os
+import re
+import time
+
+from framework.packet import Packet
+from framework.pmd_output import PmdOutput
+from framework.test_case import TestCase
+from framework.utils import GREEN, RED
+
+from .rte_flow_common import FdirProcessing
+
+# define length
+MAC_HEADER_LEN = 14
+IPV4_HEADER_LEN = 20
+IPV6_HEADER_LEN = 40
+UDP_HEADER_LEN = 8
+TCP_HEADER_LEN = 20
+SCTP_HEADER_LEN = 12
+GRE_HEADER_LEN = 4
+VXLAN_HEADER_LEN = 8
+PAY_LEN = 30
+
+port_buffer_split_mac_matched_pkts = {
+    "mac_ipv4_pay": 'Ether(dst="00:11:22:33:44:55")/IP()/("Y"*30)',
+    "mac_ipv4_ipv6_pay": 'Ether(dst="00:11:22:33:44:55")/IP()/IPv6()/("Y"*30)',
+    "mac_ipv4_udp_vxlan_mac_pay": 'Ether(dst="00:11:22:33:44:55")/IP()/UDP()/VXLAN()/Ether(dst="00:11:22:33:44:66")/("Y"*30)',
+    "mac_ipv6_udp_vxlan_ipv6_pay": 'Ether(dst="00:11:22:33:44:55")/IPv6()/UDP(sport=200, dport=4790)/VXLAN()/IPv6()/("Y"*30)',
+    "mac_ipv4_gre_mac_pay": 'Ether(dst="00:11:22:33:44:55")/IP()/GRE()/Ether(dst="00:11:22:33:44:66")/("Y"*30)',
+    "mac_ipv4_gre_ipv6_pay": 'Ether(dst="00:11:22:33:44:55")/IP()/GRE()/IPv6()/("Y"*30)',
+}
+
+port_buffer_split_inner_l3_matched_pkts = {
+    "mac_ipv4_pay": 'Ether(dst="00:11:22:33:44:55")/IP()/("Y"*30)',
+    "mac_ipv6_ipv4_pay": 'Ether(dst="00:11:22:33:44:55")/IPv6()/IP()/("Y"*30)',
+    "mac_ipv4_udp_vxlan_mac_ipv6_pay": 'Ether(dst="00:11:22:33:44:55")/IP()/UDP()/VXLAN()/Ether(dst="00:11:22:33:44:66")/IPv6()/("Y"*30)',
+    "mac_ipv6_udp_vxlan_ipv4_pay": 'Ether(dst="00:11:22:33:44:55")/IPv6()/UDP(sport=200, dport=4790)/VXLAN()/IP()/("Y"*30)',
+    "mac_ipv4_gre_mac_ipv6_pay": 'Ether(dst="00:11:22:33:44:55")/IP()/GRE()/Ether(dst="00:11:22:33:44:66")/IPv6()/("Y"*30)',
+    "mac_ipv6_gre_ipv4_pay": 'Ether(dst="00:11:22:33:44:55")/IPv6()/GRE()/IP()/("Y"*30)',
+}
+
+port_buffer_split_inner_l4_matched_pkts = {
+    "mac_ipv4_udp_pay": 'Ether(dst="00:11:22:33:44:55")/IP()/UDP()/("Y"*30)',
+    "mac_ipv4_ipv6_udp_pay": 'Ether(dst="00:11:22:33:44:55")/IP()/IPv6()/UDP()/("Y"*30)',
+    "mac_ipv4_udp_vxlan_mac_ipv4_udp_pay": 'Ether(dst="00:11:22:33:44:55")/IP()/UDP()/VXLAN()/Ether(dst="00:11:22:33:44:66")/IP()/UDP()/("Y"*30)',
+    "mac_ipv6_udp_vxlan_ipv6_udp_pay": 'Ether(dst="00:11:22:33:44:55")/IPv6()/UDP(sport=200, dport=4790)/VXLAN()/IPv6()/UDP()/("Y"*30)',
+    "mac_ipv6_gre_mac_ipv4_udp_pay": 'Ether(dst="00:11:22:33:44:55")/IPv6()/GRE()/Ether(dst="00:11:22:33:44:66")/IP()/UDP()/("Y"*30)',
+    "mac_ipv4_gre_ipv6_udp_pay": 'Ether(dst="00:11:22:33:44:55")/IP()/GRE()/IPv6()/UDP()/("Y"*30)',
+    "mac_ipv6_tcp_pay": 'Ether(dst="00:11:22:33:44:55")/IPv6()/TCP()/("Y"*30)',
+    "mac_ipv6_ipv4_tcp_pay": 'Ether(dst="00:11:22:33:44:55")/IPv6()/IP()/TCP()/("Y"*30)',
+    "mac_ipv6_udp_vxlan_mac_ipv6_tcp_pay": 'Ether(dst="00:11:22:33:44:55")/IPv6()/UDP()/VXLAN()/Ether(dst="00:11:22:33:44:66")/IPv6()/TCP()/("Y"*30)',
+    "mac_ipv4_udp_vxlan_ipv4_tcp_pay": 'Ether(dst="00:11:22:33:44:55")/IP()/UDP(sport=200, dport=4790)/VXLAN()/IP()/TCP()/("Y"*30)',
+    "mac_ipv4_gre_mac_ipv6_tcp_pay": 'Ether(dst="00:11:22:33:44:55")/IP()/GRE()/Ether(dst="00:11:22:33:44:66")/IPv6()/TCP()/("Y"*30)',
+    "mac_ipv6_gre_ipv4_tcp_pay": 'Ether(dst="00:11:22:33:44:55")/IPv6()/GRE()/IP()/TCP()/("Y"*30)',
+}
+
+port_buffer_split_inner_l4_mismatched_pkts = {
+    "mac_ipv4_pay": 'Ether(dst="00:11:22:33:44:55")/IP()/("Y"*30)',
+    "mac_ipv4_gre_mac_ipv4_sctp_pay": 'Ether(dst="00:11:22:33:44:55")/IP()/GRE()/Ether(dst="00:11:22:33:44:66")/IP()/SCTP()/("Y"*30)',
+}
+
+port_buffer_split_inner_sctp_matched_pkts = {
+    "mac_ipv4_sctp_pay": 'Ether(dst="00:11:22:33:44:55")/IP()/SCTP()/("Y"*30)',
+    "mac_ipv4_ipv6_sctp_pay": 'Ether(dst="00:11:22:33:44:55")/IP()/IPv6()/SCTP()/("Y"*30)',
+    "mac_ipv4_udp_vxlan_mac_ipv4_sctp_pay": 'Ether(dst="00:11:22:33:44:55")/IP()/UDP()/VXLAN()/Ether(dst="00:11:22:33:44:66")/IP()/SCTP()/("Y"*30)',
+    "mac_ipv6_udp_vxlan_ipv6_sctp_pay": 'Ether(dst="00:11:22:33:44:55")/IPv6()/UDP(sport=200, dport=4790)/VXLAN()/IPv6()/SCTP()/("Y"*30)',
+    "mac_ipv6_gre_mac_ipv4_sctp_pay": 'Ether(dst="00:11:22:33:44:55")/IPv6()/GRE()/Ether(dst="00:11:22:33:44:66")/IP()/SCTP()/("Y"*30)',
+    "mac_ipv4_gre_ipv6_sctp_pay": 'Ether(dst="00:11:22:33:44:55")/IP()/GRE()/IPv6()/SCTP()/("Y"*30)',
+}
+
+port_buffer_split_inner_sctp_mismatched_pkts = {
+    "mac_ipv4_pay": 'Ether(dst="00:11:22:33:44:55")/IP()/("Y"*30)',
+    "mac_ipv4_gre_mac_ipv4_udp_pay": 'Ether(dst="00:11:22:33:44:55")/IP()/GRE()/Ether(dst="00:11:22:33:44:66")/IP()/UDP()/("Y"*30)',
+    "mac_ipv4_gre_mac_ipv4_tcp_pay": 'Ether(dst="00:11:22:33:44:55")/IP()/GRE()/Ether(dst="00:11:22:33:44:66")/IP()/TCP()/("Y"*30)',
+}
+
+port_buffer_split_tunnel_matched_pkts = {
+    "mac_ipv4_ipv4_pay": 'Ether(dst="00:11:22:33:44:55")/IP()/IP()/("Y"*30)',
+    "mac_ipv6_ipv6_pay": 'Ether(dst="00:11:22:33:44:55")/IPv6()/IPv6()/("Y"*30)',
+    "mac_ipv4_udp_vxlan_mac_ipv4_udp_pay": 'Ether(dst="00:11:22:33:44:55")/IP()/UDP()/VXLAN()/Ether(dst="00:11:22:33:44:66")/IP()/UDP()/("Y"*30)',
+    "mac_ipv6_udp_vxlan_ipv6_tcp_pay": 'Ether(dst="00:11:22:33:44:55")/IPv6()/UDP(sport=200, dport=4790)/VXLAN()/IPv6()/TCP()/("Y"*30)',
+    "mac_ipv4_gre_mac_ipv6_sctp_pay": 'Ether(dst="00:11:22:33:44:55")/IP()/GRE()/Ether(dst="00:11:22:33:44:66")/IPv6()/SCTP()/("Y"*30)',
+    "mac_ipv6_gre_ipv4_udp_pay": 'Ether(dst="00:11:22:33:44:55")/IPv6()/GRE()/IP()/UDP()/("Y"*30)',
+}
+
+port_buffer_split_tunnel_mismatched_pkts = {
+    "mac_ipv4_pay": 'Ether(dst="00:11:22:33:44:55")/IP()/("Y"*30)',
+}
+
+queue_buffer_split_mac_matched_pkts = {
+    "mac_ipv4_udp_vxlan_mac_ipv4_pay": 'Ether(dst="00:11:22:33:44:55")/IP()/UDP()/VXLAN()/Ether(dst="00:11:22:33:44:66")/IP(src="192.168.0.1",dst="192.168.0.2")/("Y"*30)',
+    "mac_ipv4_udp_vxlan_ipv4_pay": 'Ether(dst="00:11:22:33:44:55")/IP()/UDP(sport=200, dport=4790)/VXLAN()/IP(src="192.168.0.1",dst="192.168.0.2")/("Y"*30)',
+}
+
+queue_buffer_split_mac_mismatched_pkts = {
+    "mac_ipv4_udp_vxlan_mac_ipv4_pay": 'Ether(dst="00:11:22:33:44:55")/IP()/UDP()/VXLAN()/Ether(dst="00:11:22:33:44:66")/IP(src="192.168.1.1",dst="192.168.0.2")/("Y"*30)',
+    "mac_ipv4_udp_vxlan_ipv4_pay": 'Ether(dst="00:11:22:33:44:55")/IP()/UDP(sport=200, dport=4790)/VXLAN()/IP(src="192.168.0.1",dst="192.168.1.2")/("Y"*30)',
+}
+
+queue_buffer_split_inner_ipv6_matched_pkts = {
+    "mac_ipv6_pay": 'Ether(dst="00:11:22:33:44:55")/IPv6(src="2001::1",dst="2001::2")/("Y"*30)',
+}
+
+queue_buffer_split_inner_ipv6_mismatched_pkts = {
+    "mac_ipv6_l3src_changed_pkt": 'Ether(dst="00:11:22:33:44:55")/IPv6(src="2001::8",dst="2001::2")/("Y"*30)',
+    "mac_ipv6_l3dst_changed_pkt": 'Ether(dst="00:11:22:33:44:55")/IPv6(src="2001::1",dst="2001::9")/("Y"*30)',
+}
+
+queue_buffer_split_inner_ipv4_udp_matched_pkts = {
+    "mac_ipv4_udp_vxlan_mac_ipv4_udp_pay": 'Ether(dst="00:11:22:33:44:55")/IP()/UDP()/VXLAN()/Ether(dst="00:11:22:33:44:66")/IP(src="192.168.0.1",dst="192.168.0.2")/UDP(dport=23)/("Y"*30)',
+    "mac_ipv4_udp_vxlan_ipv4_udp_pay": 'Ether(dst="00:11:22:33:44:55")/IP()/UDP(sport=200, dport=4790)/VXLAN()/IP(src="192.168.0.1",dst="192.168.0.2")/UDP(dport=23)/("Y"*30)',
+}
+
+queue_buffer_split_inner_ipv4_udp_mismatched_pkts = {
+    "mac_ipv4_udp_vxlan_mac_ipv4_udp_pay": 'Ether(dst="00:11:22:33:44:55")/IP()/UDP()/VXLAN()/Ether(dst="00:11:22:33:44:66")/IP(src="192.168.0.3",dst="192.168.0.2")/UDP(dport=23)/("Y"*30)',
+    "mac_ipv4_udp_vxlan_ipv4_udp_pay": 'Ether(dst="00:11:22:33:44:55")/IP()/UDP(sport=200, dport=4790)/VXLAN()/IP(src="192.168.0.1",dst="192.168.0.2")/UDP(dport=24)/("Y"*30)',
+}
+
+queue_buffer_split_inner_ipv6_udp_matched_pkts = {
+    "mac_ipv6_udp_pay": 'Ether(dst="00:11:22:33:44:55")/IPv6(src="2001::1",dst="2001::2")/UDP(dport=23)/("Y"*30)',
+}
+
+queue_buffer_split_inner_ipv6_udp_mismatched_pkts = {
+    "mac_ipv6_udp_l3src_changed_pkt": 'Ether(dst="00:11:22:33:44:55")/IPv6(src="2001::8",dst="2001::2")/UDP(dport=23)/("Y"*30)',
+    "mac_ipv6_udp_l4dst_changed_pkt": 'Ether(dst="00:11:22:33:44:55")/IPv6(src="2001::1",dst="2001::2")/UDP(dport=24)/("Y"*30)',
+}
+
+port_buffer_split_mac = {
+    "test": [
+        {
+            "port_id": 0,
+            "send_packet": [
+                port_buffer_split_mac_matched_pkts["mac_ipv4_pay"],
+                port_buffer_split_mac_matched_pkts["mac_ipv4_ipv6_pay"],
+                port_buffer_split_mac_matched_pkts["mac_ipv4_udp_vxlan_mac_pay"],
+                port_buffer_split_mac_matched_pkts["mac_ipv6_udp_vxlan_ipv6_pay"],
+                port_buffer_split_mac_matched_pkts["mac_ipv4_gre_mac_pay"],
+                port_buffer_split_mac_matched_pkts["mac_ipv4_gre_ipv6_pay"],
+            ],
+            "check_pkt_data": True,
+            "action": "check_seg_len",
+        },
+        {
+            "port_id": 1,
+            "send_packet": [
+                port_buffer_split_mac_matched_pkts["mac_ipv4_pay"],
+                port_buffer_split_mac_matched_pkts["mac_ipv4_ipv6_pay"],
+                port_buffer_split_mac_matched_pkts["mac_ipv4_udp_vxlan_mac_pay"],
+                port_buffer_split_mac_matched_pkts["mac_ipv6_udp_vxlan_ipv6_pay"],
+                port_buffer_split_mac_matched_pkts["mac_ipv4_gre_mac_pay"],
+                port_buffer_split_mac_matched_pkts["mac_ipv4_gre_ipv6_pay"],
+            ],
+            "check_pkt_data": False,
+            "action": "check_no_seg_len",
+        },
+    ],
+}
+
+port_buffer_split_inner_l3 = {
+    "test": [
+        {
+            "port_id": 0,
+            "send_packet": [
+                port_buffer_split_inner_l3_matched_pkts["mac_ipv4_pay"],
+                port_buffer_split_inner_l3_matched_pkts["mac_ipv6_ipv4_pay"],
+                port_buffer_split_inner_l3_matched_pkts[
+                    "mac_ipv4_udp_vxlan_mac_ipv6_pay"
+                ],
+                port_buffer_split_inner_l3_matched_pkts["mac_ipv6_udp_vxlan_ipv4_pay"],
+                port_buffer_split_inner_l3_matched_pkts["mac_ipv4_gre_mac_ipv6_pay"],
+                port_buffer_split_inner_l3_matched_pkts["mac_ipv6_gre_ipv4_pay"],
+            ],
+            "check_pkt_data": True,
+            "action": "check_seg_len",
+        },
+        {
+            "port_id": 1,
+            "send_packet": [
+                port_buffer_split_inner_l3_matched_pkts["mac_ipv4_pay"],
+                port_buffer_split_inner_l3_matched_pkts["mac_ipv6_ipv4_pay"],
+                port_buffer_split_inner_l3_matched_pkts[
+                    "mac_ipv4_udp_vxlan_mac_ipv6_pay"
+                ],
+                port_buffer_split_inner_l3_matched_pkts["mac_ipv6_udp_vxlan_ipv4_pay"],
+                port_buffer_split_inner_l3_matched_pkts["mac_ipv4_gre_mac_ipv6_pay"],
+                port_buffer_split_inner_l3_matched_pkts["mac_ipv6_gre_ipv4_pay"],
+            ],
+            "check_pkt_data": False,
+            "action": "check_no_seg_len",
+        },
+    ],
+}
+
+port_buffer_split_inner_l4 = {
+    "test": [
+        {
+            "port_id": 0,
+            "send_packet": [
+                port_buffer_split_inner_l4_matched_pkts["mac_ipv4_udp_pay"],
+                port_buffer_split_inner_l4_matched_pkts["mac_ipv4_ipv6_udp_pay"],
+                port_buffer_split_inner_l4_matched_pkts[
+                    "mac_ipv4_udp_vxlan_mac_ipv4_udp_pay"
+                ],
+                port_buffer_split_inner_l4_matched_pkts[
+                    "mac_ipv6_udp_vxlan_ipv6_udp_pay"
+                ],
+                port_buffer_split_inner_l4_matched_pkts[
+                    "mac_ipv6_gre_mac_ipv4_udp_pay"
+                ],
+                port_buffer_split_inner_l4_matched_pkts["mac_ipv4_gre_ipv6_udp_pay"],
+                port_buffer_split_inner_l4_matched_pkts["mac_ipv6_tcp_pay"],
+                port_buffer_split_inner_l4_matched_pkts["mac_ipv6_ipv4_tcp_pay"],
+                port_buffer_split_inner_l4_matched_pkts[
+                    "mac_ipv6_udp_vxlan_mac_ipv6_tcp_pay"
+                ],
+                port_buffer_split_inner_l4_matched_pkts[
+                    "mac_ipv4_udp_vxlan_ipv4_tcp_pay"
+                ],
+                port_buffer_split_inner_l4_matched_pkts[
+                    "mac_ipv4_gre_mac_ipv6_tcp_pay"
+                ],
+                port_buffer_split_inner_l4_matched_pkts["mac_ipv6_gre_ipv4_tcp_pay"],
+            ],
+            "check_pkt_data": True,
+            "action": "check_seg_len",
+        },
+        {
+            "port_id": 0,
+            "send_packet": [
+                port_buffer_split_inner_l4_mismatched_pkts["mac_ipv4_pay"],
+                port_buffer_split_inner_l4_mismatched_pkts[
+                    "mac_ipv4_gre_mac_ipv4_sctp_pay"
+                ],
+            ],
+            "check_pkt_data": True,
+            "action": "check_no_segment",
+        },
+        {
+            "port_id": 1,
+            "send_packet": [
+                port_buffer_split_inner_l4_matched_pkts["mac_ipv4_udp_pay"],
+                port_buffer_split_inner_l4_matched_pkts["mac_ipv4_ipv6_udp_pay"],
+                port_buffer_split_inner_l4_matched_pkts[
+                    "mac_ipv4_udp_vxlan_mac_ipv4_udp_pay"
+                ],
+                port_buffer_split_inner_l4_matched_pkts[
+                    "mac_ipv6_udp_vxlan_ipv6_udp_pay"
+                ],
+                port_buffer_split_inner_l4_matched_pkts[
+                    "mac_ipv6_gre_mac_ipv4_udp_pay"
+                ],
+                port_buffer_split_inner_l4_matched_pkts["mac_ipv4_gre_ipv6_udp_pay"],
+                port_buffer_split_inner_l4_matched_pkts["mac_ipv6_tcp_pay"],
+                port_buffer_split_inner_l4_matched_pkts["mac_ipv6_ipv4_tcp_pay"],
+                port_buffer_split_inner_l4_matched_pkts[
+                    "mac_ipv6_udp_vxlan_mac_ipv6_tcp_pay"
+                ],
+                port_buffer_split_inner_l4_matched_pkts[
+                    "mac_ipv4_udp_vxlan_ipv4_tcp_pay"
+                ],
+                port_buffer_split_inner_l4_matched_pkts[
+                    "mac_ipv4_gre_mac_ipv6_tcp_pay"
+                ],
+                port_buffer_split_inner_l4_matched_pkts["mac_ipv6_gre_ipv4_tcp_pay"],
+            ],
+            "check_pkt_data": False,
+            "action": "check_no_seg_len",
+        },
+    ],
+}
+
+port_buffer_split_inner_sctp = {
+    "test": [
+        {
+            "port_id": 0,
+            "send_packet": [
+                port_buffer_split_inner_sctp_matched_pkts["mac_ipv4_sctp_pay"],
+                port_buffer_split_inner_sctp_matched_pkts["mac_ipv4_ipv6_sctp_pay"],
+                port_buffer_split_inner_sctp_matched_pkts[
+                    "mac_ipv4_udp_vxlan_mac_ipv4_sctp_pay"
+                ],
+                port_buffer_split_inner_sctp_matched_pkts[
+                    "mac_ipv6_udp_vxlan_ipv6_sctp_pay"
+                ],
+                port_buffer_split_inner_sctp_matched_pkts[
+                    "mac_ipv6_gre_mac_ipv4_sctp_pay"
+                ],
+                port_buffer_split_inner_sctp_matched_pkts["mac_ipv4_gre_ipv6_sctp_pay"],
+            ],
+            "check_pkt_data": True,
+            "action": "check_seg_len",
+        },
+        {
+            "port_id": 0,
+            "send_packet": [
+                port_buffer_split_inner_sctp_mismatched_pkts["mac_ipv4_pay"],
+                port_buffer_split_inner_sctp_mismatched_pkts[
+                    "mac_ipv4_gre_mac_ipv4_udp_pay"
+                ],
+                port_buffer_split_inner_sctp_mismatched_pkts[
+                    "mac_ipv4_gre_mac_ipv4_tcp_pay"
+                ],
+            ],
+            "check_pkt_data": True,
+            "action": "check_no_segment",
+        },
+        {
+            "port_id": 1,
+            "send_packet": [
+                port_buffer_split_inner_sctp_matched_pkts["mac_ipv4_sctp_pay"],
+                port_buffer_split_inner_sctp_matched_pkts["mac_ipv4_ipv6_sctp_pay"],
+                port_buffer_split_inner_sctp_matched_pkts[
+                    "mac_ipv4_udp_vxlan_mac_ipv4_sctp_pay"
+                ],
+                port_buffer_split_inner_sctp_matched_pkts[
+                    "mac_ipv6_udp_vxlan_ipv6_sctp_pay"
+                ],
+                port_buffer_split_inner_sctp_matched_pkts[
+                    "mac_ipv6_gre_mac_ipv4_sctp_pay"
+                ],
+                port_buffer_split_inner_sctp_matched_pkts["mac_ipv4_gre_ipv6_sctp_pay"],
+            ],
+            "check_pkt_data": False,
+            "action": "check_no_seg_len",
+        },
+    ],
+}
+
+port_buffer_split_tunnel = {
+    "test": [
+        {
+            "port_id": 0,
+            "send_packet": [
+                port_buffer_split_tunnel_matched_pkts["mac_ipv4_ipv4_pay"],
+                port_buffer_split_tunnel_matched_pkts["mac_ipv6_ipv6_pay"],
+                port_buffer_split_tunnel_matched_pkts[
+                    "mac_ipv4_udp_vxlan_mac_ipv4_udp_pay"
+                ],
+                port_buffer_split_tunnel_matched_pkts[
+                    "mac_ipv6_udp_vxlan_ipv6_tcp_pay"
+                ],
+                port_buffer_split_tunnel_matched_pkts["mac_ipv4_gre_mac_ipv6_sctp_pay"],
+                port_buffer_split_tunnel_matched_pkts["mac_ipv6_gre_ipv4_udp_pay"],
+            ],
+            "check_pkt_data": True,
+            "action": "check_seg_len",
+        },
+        {
+            "port_id": 0,
+            "send_packet": [
+                port_buffer_split_tunnel_mismatched_pkts["mac_ipv4_pay"],
+            ],
+            "check_pkt_data": True,
+            "action": "check_no_segment",
+        },
+        {
+            "port_id": 1,
+            "send_packet": [
+                port_buffer_split_tunnel_matched_pkts["mac_ipv4_ipv4_pay"],
+                port_buffer_split_tunnel_matched_pkts["mac_ipv6_ipv6_pay"],
+                port_buffer_split_tunnel_matched_pkts[
+                    "mac_ipv4_udp_vxlan_mac_ipv4_udp_pay"
+                ],
+                port_buffer_split_tunnel_matched_pkts[
+                    "mac_ipv6_udp_vxlan_ipv6_tcp_pay"
+                ],
+                port_buffer_split_tunnel_matched_pkts["mac_ipv4_gre_mac_ipv6_sctp_pay"],
+                port_buffer_split_tunnel_matched_pkts["mac_ipv6_gre_ipv4_udp_pay"],
+            ],
+            "check_pkt_data": False,
+            "action": "check_no_seg_len",
+        },
+    ],
+}
+
+queue_buffer_split_mac = {
+    "test": [
+        {
+            "port_id": 0,
+            "send_packet": [
+                queue_buffer_split_mac_matched_pkts["mac_ipv4_udp_vxlan_mac_ipv4_pay"],
+                queue_buffer_split_mac_matched_pkts["mac_ipv4_udp_vxlan_ipv4_pay"],
+            ],
+            "check_pkt_data": True,
+            "action": "check_seg_len",
+        },
+        {
+            "port_id": 0,
+            "send_packet": [
+                queue_buffer_split_mac_mismatched_pkts[
+                    "mac_ipv4_udp_vxlan_mac_ipv4_pay"
+                ],
+                queue_buffer_split_mac_mismatched_pkts["mac_ipv4_udp_vxlan_ipv4_pay"],
+            ],
+            "check_pkt_data": False,
+            "action": "check_no_seg_len",
+        },
+    ],
+}
+
+queue_buffer_split_inner_ipv6 = {
+    "test": [
+        {
+            "port_id": 0,
+            "send_packet": [
+                queue_buffer_split_inner_ipv6_matched_pkts["mac_ipv6_pay"],
+            ],
+            "check_pkt_data": True,
+            "action": "check_seg_len",
+        },
+        {
+            "port_id": 0,
+            "send_packet": [
+                queue_buffer_split_inner_ipv6_mismatched_pkts[
+                    "mac_ipv6_l3src_changed_pkt"
+                ],
+                queue_buffer_split_inner_ipv6_mismatched_pkts[
+                    "mac_ipv6_l3dst_changed_pkt"
+                ],
+            ],
+            "check_pkt_data": False,
+            "action": "check_no_seg_len",
+        },
+    ],
+}
+
+queue_buffer_split_inner_ipv4_udp = {
+    "test": [
+        {
+            "port_id": 0,
+            "send_packet": [
+                queue_buffer_split_inner_ipv4_udp_matched_pkts[
+                    "mac_ipv4_udp_vxlan_mac_ipv4_udp_pay"
+                ],
+                queue_buffer_split_inner_ipv4_udp_matched_pkts[
+                    "mac_ipv4_udp_vxlan_ipv4_udp_pay"
+                ],
+            ],
+            "check_pkt_data": True,
+            "action": "check_seg_len",
+        },
+        {
+            "port_id": 0,
+            "send_packet": [
+                queue_buffer_split_inner_ipv4_udp_mismatched_pkts[
+                    "mac_ipv4_udp_vxlan_mac_ipv4_udp_pay"
+                ],
+                queue_buffer_split_inner_ipv4_udp_mismatched_pkts[
+                    "mac_ipv4_udp_vxlan_ipv4_udp_pay"
+                ],
+            ],
+            "check_pkt_data": False,
+            "action": "check_no_seg_len",
+        },
+    ],
+}
+
+queue_buffer_split_inner_ipv6_udp = {
+    "test": [
+        {
+            "port_id": 0,
+            "send_packet": [
+                queue_buffer_split_inner_ipv6_udp_matched_pkts["mac_ipv6_udp_pay"],
+            ],
+            "check_pkt_data": True,
+            "action": "check_seg_len",
+        },
+        {
+            "port_id": 0,
+            "send_packet": [
+                queue_buffer_split_inner_ipv6_udp_mismatched_pkts[
+                    "mac_ipv6_udp_l3src_changed_pkt"
+                ],
+                queue_buffer_split_inner_ipv6_udp_mismatched_pkts[
+                    "mac_ipv6_udp_l4dst_changed_pkt"
+                ],
+            ],
+            "check_pkt_data": False,
+            "action": "check_no_seg_len",
+        },
+    ],
+}
+
+queue_buffer_split_inner_ipv4_tcp = [
+    eval(
+        str(queue_buffer_split_inner_ipv4_udp)
+        .replace("ipv4_udp", "ipv4_tcp")
+        .replace("UDP(dport", "TCP(dport")
+    )
+]
+
+queue_buffer_split_inner_ipv6_tcp = [
+    eval(
+        str(queue_buffer_split_inner_ipv6_udp)
+        .replace("ipv6_udp", "ipv6_tcp")
+        .replace("UDP(dport", "TCP(dport")
+    )
+]
+
+
+queue_buffer_split_inner_ipv4_sctp = [
+    eval(
+        str(queue_buffer_split_inner_ipv4_udp)
+        .replace("ipv4_udp", "ipv4_sctp")
+        .replace("UDP(dport", "SCTP(dport")
+    )
+]
+
+queue_buffer_split_inner_ipv6_sctp = [
+    eval(
+        str(queue_buffer_split_inner_ipv6_udp)
+        .replace("ipv6_udp", "ipv6_sctp")
+        .replace("UDP(dport", "SCTP(dport")
+    )
+]
+
+
+class TestBufferSplit(TestCase):
+    def set_up_all(self):
+        """
+        Run at the start of each test suite.
+        Generic filter Prerequistites
+        """
+        self.verify(
+            self.nic in ["ICE_25G-E810C_SFP", "ICE_100G-E810C_QSFP"],
+            "%s nic not support timestamp" % self.nic,
+        )
+        self.dut_ports = self.dut.get_ports(self.nic)
+        self.ports_socket = self.dut.get_numa_id(self.dut_ports[0])
+        self.dut.build_install_dpdk(
+            self.target, extra_options="-Dc_args='-DRTE_ETHDEV_DEBUG_RX=1'"
+        )
+        # Verify that enough ports are available
+        self.verify(len(self.dut_ports) >= 2, "Insufficient ports")
+        self.tester_port0 = self.tester.get_local_port(self.dut_ports[0])
+        self.tester_port1 = self.tester.get_local_port(self.dut_ports[1])
+        self.tester_ifaces = [
+            self.tester.get_interface(self.dut.ports_map[port])
+            for port in self.dut_ports
+        ]
+        self.pf_pci0 = self.dut.ports_info[self.dut_ports[0]]["pci"]
+        self.pf_pci1 = self.dut.ports_info[self.dut_ports[1]]["pci"]
+
+        self.rxq = 8
+        self.pkt = Packet()
+        self.pmdout = PmdOutput(self.dut)
+        self.fdirprocess = FdirProcessing(
+            self, self.pmdout, self.tester_ifaces[0], self.rxq
+        )
+
+    def set_up(self):
+        """
+        Run before each test case.
+        """
+        pass
+
+    def launch_testpmd(self, allowlist, line_option=""):
+        """
+        start testpmd
+        """
+        # Prepare testpmd EAL and parameters
+        self.pmdout.start_testpmd(
+            socket=self.ports_socket,
+            eal_param=allowlist + " --force-max-simd-bitwidth=64 ",
+            param=" --mbuf-size=2048,2048 " + line_option,
+        )
+        # test link status
+        res = self.pmdout.wait_link_status_up("all", timeout=15)
+        self.verify(res is True, "there have port link is down")
+
+    def launch_two_ports_testpmd_and_config_port_buffer_split(self):
+        allowlist = f"-a {self.pf_pci0} -a {self.pf_pci1}"
+        line_option = ""
+        self.launch_testpmd(allowlist, line_option)
+        self.dut.send_expect("port stop all", "testpmd> ")
+        self.dut.send_expect("port config 0 rx_offload buffer_split on", "testpmd> ")
+        self.dut.send_expect("show port 0 rx_offload configuration", "testpmd> ")
+
+    def launch_one_port_testpmd_with_multi_queues(self):
+        allowlist = f"-a {self.pf_pci0}"
+        line_option = "--txq=8 --rxq=8"
+        self.launch_testpmd(allowlist, line_option)
+        self.dut.send_expect("port stop all", "testpmd> ")
+
+    def start_testpmd(self):
+        self.dut.send_expect("show config rxhdrs", "testpmd> ")
+        self.dut.send_expect(
+            "port config 0 udp_tunnel_port add vxlan 4789", "testpmd> "
+        )
+        self.dut.send_expect("port start all", "testpmd> ")
+        self.dut.send_expect("start", "testpmd> ")
+
+    def check_pkt_data_same(self, pkt_data, expect_pkt_data):
+        self.error_msgs = []
+        for i in range(len(expect_pkt_data)):
+            if pkt_data[i] != expect_pkt_data[i]:
+                error_msg = "The packet data should be same with expect packet data"
+                self.logger.error(error_msg)
+                self.error_msgs.append(error_msg)
+                self.verify(not self.error_msgs, "Test failed")
+
+    def check_seg_len(self, seg_len, expected_seg_len):
+        if len(seg_len) == 0:
+            error_msg = "There is no segment"
+            self.logger.error(error_msg)
+            self.error_msgs.append(error_msg)
+        else:
+            for i in range(len(expected_seg_len)):
+                if seg_len[i] != expected_seg_len[i]:
+                    error_msg = (
+                        "The segment length should be same with expected "
+                        "segment length {}".format(expected_seg_len)
+                    )
+                    self.logger.error(error_msg)
+                    self.error_msgs.append(error_msg)
+
+    def check_no_seg_len(self, seg_len):
+        if len(seg_len) != 0:
+            error_msg = "The segment length should be empty"
+            self.logger.error(error_msg)
+            self.error_msgs.append(error_msg)
+
+    def check_no_segment(self, seg_len, expected_no_segment):
+        if len(seg_len) == 0:
+            error_msg = "The segment length should not be empty"
+            self.logger.error(error_msg)
+            self.error_msgs.append(error_msg)
+        else:
+            for i in range(len(expected_no_segment)):
+                if seg_len[i] != expected_no_segment[i]:
+                    error_msg = (
+                        "The segment length should be same with expected "
+                        "no segment length {}".format(expected_no_segment)
+                    )
+                    self.logger.error(error_msg)
+                    self.error_msgs.append(error_msg)
+
+    def get_pkt_data(self, pkts):
+        pkt_data_list = []
+        self.logger.info("{}".format(pkts))
+        self.tester.send_expect("scapy", ">>> ")
+        time.sleep(1)
+        for i in range(len(pkts)):
+            self.tester.send_expect("p = %s" % pkts[i], ">>>")
+            out = self.tester.send_expect("hexdump(p)", ">>>")
+            time.sleep(1)
+            pkt_pat = "(?<=00\S\d )(.*)(?=  )"
+            pkt_data = re.findall(pkt_pat, out, re.M)
+            pkt_data = (" ".join(map(str, pkt_data))).replace("  ", " ")
+            pkt_data = pkt_data.strip()
+            self.logger.info("pkt_data: {}".format(pkt_data))
+            if len(pkt_data) != 0:
+                pkt_data_list.append(pkt_data)
+        self.logger.info("pkt_data_list: {}".format(pkt_data_list))
+        return pkt_data_list
+
+    def send_pkt_get_output(self, pkts, port_id, count=1):
+        pkt_data_list = []
+        segment_len_list = []
+        self.logger.info("----------send packet-------------")
+        self.logger.info("{}".format(pkts))
+        tx_port = self.tester_ifaces[port_id]
+        for i in range(len(pkts)):
+            self.pkt.update_pkt(pkts[i])
+            time.sleep(2)
+            self.pkt.send_pkt(crb=self.tester, tx_port=tx_port, count=count)
+            out = self.pmdout.get_output(timeout=2)
+            pkt_pat = "(?<=: )(.*)(?= \| )"
+            pkt_data = re.findall(pkt_pat, out, re.M)
+            pkt_data = (" ".join(map(str, pkt_data))).replace("  ", "")
+            self.logger.info("pkt_data: {}".format(pkt_data))
+            if len(pkt_data) != 0:
+                pkt_data_list.append(pkt_data)
+            segment_pat = ".*segment\s+at\s.*len=(\d+)"
+            segment_infos = re.findall(segment_pat, out, re.M)
+            segment_len = list(map(int, segment_infos))
+            self.logger.info("segment_len: {}".format(segment_len))
+            if segment_len:
+                segment_len_list.append(segment_len)
+        self.logger.info("pkt_data_list: {}".format(pkt_data_list))
+        self.logger.info("segment_len_list: {}".format(segment_len_list))
+        return pkt_data_list, segment_len_list
+
+    def handle_buffer_split_case(
+        self, case_info, expected_seg_len, expected_no_segment
+    ):
+        self.error_msgs = []
+        seg_len = []
+        # handle tests
+        tests = case_info["test"]
+        for test in tests:
+            if "send_packet" in test:
+                pkt_data, seg_len = self.send_pkt_get_output(
+                    test["send_packet"], port_id=test["port_id"]
+                )
+                if test["check_pkt_data"] == True:
+                    self.logger.info("action: check_pkt_data_same")
+                    expect_pkt_data = self.get_pkt_data(test["send_packet"])
+                    self.check_pkt_data_same(pkt_data, expect_pkt_data)
+            if "action" in test:
+                self.logger.info("action: {}\n".format(test["action"]))
+                if test["action"] == "check_seg_len":
+                    self.check_seg_len(seg_len, expected_seg_len)
+                elif test["action"] == "check_no_seg_len":
+                    self.check_no_seg_len(seg_len)
+                else:
+                    self.check_no_segment(seg_len, expected_no_segment)
+            self.verify(not self.error_msgs, "Test failed")
+
+    def verify_port_buffer_split_outer_mac(self):
+        self.launch_two_ports_testpmd_and_config_port_buffer_split()
+        self.dut.send_expect("set rxhdrs eth", "testpmd> ")
+        self.start_testpmd()
+
+        expected_seg_len = [
+            [MAC_HEADER_LEN, IPV4_HEADER_LEN + PAY_LEN],
+            [MAC_HEADER_LEN, IPV4_HEADER_LEN + IPV6_HEADER_LEN + PAY_LEN],
+            [
+                MAC_HEADER_LEN,
+                IPV4_HEADER_LEN
+                + UDP_HEADER_LEN
+                + VXLAN_HEADER_LEN
+                + MAC_HEADER_LEN
+                + PAY_LEN,
+            ],
+            [
+                MAC_HEADER_LEN,
+                IPV6_HEADER_LEN
+                + UDP_HEADER_LEN
+                + VXLAN_HEADER_LEN
+                + IPV6_HEADER_LEN
+                + PAY_LEN,
+            ],
+            [
+                MAC_HEADER_LEN,
+                IPV4_HEADER_LEN + GRE_HEADER_LEN + MAC_HEADER_LEN + PAY_LEN,
+            ],
+            [
+                MAC_HEADER_LEN,
+                IPV4_HEADER_LEN + GRE_HEADER_LEN + IPV6_HEADER_LEN + PAY_LEN,
+            ],
+        ]
+        expected_no_segment = []
+
+        self.handle_buffer_split_case(
+            port_buffer_split_mac, expected_seg_len, expected_no_segment
+        )
+
+    def verify_port_buffer_split_inner_mac(self):
+        self.launch_two_ports_testpmd_and_config_port_buffer_split()
+        self.dut.send_expect("set rxhdrs inner-eth", "testpmd> ")
+        self.start_testpmd()
+
+        expected_seg_len = [
+            [MAC_HEADER_LEN, IPV4_HEADER_LEN + PAY_LEN],
+            [MAC_HEADER_LEN, IPV4_HEADER_LEN + IPV6_HEADER_LEN + PAY_LEN],
+            [
+                MAC_HEADER_LEN + IPV4_HEADER_LEN + UDP_HEADER_LEN + VXLAN_HEADER_LEN,
+                MAC_HEADER_LEN + PAY_LEN,
+            ],
+            [
+                MAC_HEADER_LEN,
+                IPV6_HEADER_LEN
+                + UDP_HEADER_LEN
+                + VXLAN_HEADER_LEN
+                + IPV6_HEADER_LEN
+                + PAY_LEN,
+            ],
+            [
+                MAC_HEADER_LEN + IPV4_HEADER_LEN + GRE_HEADER_LEN,
+                MAC_HEADER_LEN + PAY_LEN,
+            ],
+            [
+                MAC_HEADER_LEN,
+                IPV4_HEADER_LEN + GRE_HEADER_LEN + IPV6_HEADER_LEN + PAY_LEN,
+            ],
+        ]
+        expected_no_segment = []
+
+        self.handle_buffer_split_case(
+            port_buffer_split_mac, expected_seg_len, expected_no_segment
+        )
+
+    def verify_port_buffer_split_inner_l3(self, ptype):
+        self.launch_two_ports_testpmd_and_config_port_buffer_split()
+        self.dut.send_expect("set rxhdrs %s" % ptype, "testpmd> ")
+        self.start_testpmd()
+
+        expected_seg_len = [
+            [MAC_HEADER_LEN + IPV4_HEADER_LEN, PAY_LEN],
+            [MAC_HEADER_LEN + IPV6_HEADER_LEN + IPV4_HEADER_LEN, PAY_LEN],
+            [
+                MAC_HEADER_LEN
+                + IPV4_HEADER_LEN
+                + UDP_HEADER_LEN
+                + VXLAN_HEADER_LEN
+                + MAC_HEADER_LEN
+                + IPV6_HEADER_LEN,
+                PAY_LEN,
+            ],
+            [
+                MAC_HEADER_LEN
+                + IPV6_HEADER_LEN
+                + UDP_HEADER_LEN
+                + VXLAN_HEADER_LEN
+                + IPV4_HEADER_LEN,
+                PAY_LEN,
+            ],
+            [
+                MAC_HEADER_LEN
+                + IPV4_HEADER_LEN
+                + GRE_HEADER_LEN
+                + MAC_HEADER_LEN
+                + IPV6_HEADER_LEN,
+                PAY_LEN,
+            ],
+            [
+                MAC_HEADER_LEN + IPV6_HEADER_LEN + GRE_HEADER_LEN + IPV4_HEADER_LEN,
+                PAY_LEN,
+            ],
+        ]
+        expected_no_segment = []
+
+        self.handle_buffer_split_case(
+            port_buffer_split_inner_l3, expected_seg_len, expected_no_segment
+        )
+        self.dut.send_expect("quit", "# ")
+
+    def verify_port_buffer_split_inner_l4(self, ptype):
+        self.launch_two_ports_testpmd_and_config_port_buffer_split()
+        self.dut.send_expect("set rxhdrs %s" % ptype, "testpmd> ")
+        self.start_testpmd()
+
+        expected_seg_len = [
+            [MAC_HEADER_LEN + IPV4_HEADER_LEN + UDP_HEADER_LEN, PAY_LEN],
+            [
+                MAC_HEADER_LEN + IPV4_HEADER_LEN + IPV6_HEADER_LEN + UDP_HEADER_LEN,
+                PAY_LEN,
+            ],
+            [
+                MAC_HEADER_LEN
+                + IPV4_HEADER_LEN
+                + UDP_HEADER_LEN
+                + VXLAN_HEADER_LEN
+                + MAC_HEADER_LEN
+                + IPV4_HEADER_LEN
+                + UDP_HEADER_LEN,
+                PAY_LEN,
+            ],
+            [
+                MAC_HEADER_LEN
+                + IPV6_HEADER_LEN
+                + UDP_HEADER_LEN
+                + VXLAN_HEADER_LEN
+                + IPV6_HEADER_LEN
+                + UDP_HEADER_LEN,
+                PAY_LEN,
+            ],
+            [
+                MAC_HEADER_LEN
+                + IPV6_HEADER_LEN
+                + GRE_HEADER_LEN
+                + MAC_HEADER_LEN
+                + IPV4_HEADER_LEN
+                + UDP_HEADER_LEN,
+                PAY_LEN,
+            ],
+            [
+                MAC_HEADER_LEN
+                + IPV4_HEADER_LEN
+                + GRE_HEADER_LEN
+                + IPV6_HEADER_LEN
+                + UDP_HEADER_LEN,
+                PAY_LEN,
+            ],
+            [MAC_HEADER_LEN + IPV6_HEADER_LEN + TCP_HEADER_LEN, PAY_LEN],
+            [
+                MAC_HEADER_LEN + IPV6_HEADER_LEN + IPV4_HEADER_LEN + TCP_HEADER_LEN,
+                PAY_LEN,
+            ],
+            [
+                MAC_HEADER_LEN
+                + IPV6_HEADER_LEN
+                + UDP_HEADER_LEN
+                + VXLAN_HEADER_LEN
+                + MAC_HEADER_LEN
+                + IPV6_HEADER_LEN
+                + TCP_HEADER_LEN,
+                PAY_LEN,
+            ],
+            [
+                MAC_HEADER_LEN
+                + IPV4_HEADER_LEN
+                + UDP_HEADER_LEN
+                + VXLAN_HEADER_LEN
+                + IPV4_HEADER_LEN
+                + TCP_HEADER_LEN,
+                PAY_LEN,
+            ],
+            [
+                MAC_HEADER_LEN
+                + IPV4_HEADER_LEN
+                + GRE_HEADER_LEN
+                + MAC_HEADER_LEN
+                + IPV6_HEADER_LEN
+                + TCP_HEADER_LEN,
+                PAY_LEN,
+            ],
+            [
+                MAC_HEADER_LEN
+                + IPV6_HEADER_LEN
+                + GRE_HEADER_LEN
+                + IPV4_HEADER_LEN
+                + TCP_HEADER_LEN,
+                PAY_LEN,
+            ],
+        ]
+        expected_no_segment = [
+            [0, MAC_HEADER_LEN + IPV4_HEADER_LEN + PAY_LEN],
+            [
+                0,
+                MAC_HEADER_LEN
+                + IPV4_HEADER_LEN
+                + GRE_HEADER_LEN
+                + MAC_HEADER_LEN
+                + IPV4_HEADER_LEN
+                + SCTP_HEADER_LEN
+                + PAY_LEN,
+            ],
+        ]
+
+        self.handle_buffer_split_case(
+            port_buffer_split_inner_l4, expected_seg_len, expected_no_segment
+        )
+        self.dut.send_expect("quit", "# ")
+
+    def verify_port_buffer_split_inner_sctp(self, ptype):
+        self.launch_two_ports_testpmd_and_config_port_buffer_split()
+        self.dut.send_expect("set rxhdrs %s" % ptype, "testpmd> ")
+        self.start_testpmd()
+
+        expected_seg_len = [
+            [MAC_HEADER_LEN + IPV4_HEADER_LEN + SCTP_HEADER_LEN, PAY_LEN],
+            [
+                MAC_HEADER_LEN + IPV4_HEADER_LEN + IPV6_HEADER_LEN + SCTP_HEADER_LEN,
+                PAY_LEN,
+            ],
+            [
+                MAC_HEADER_LEN
+                + IPV4_HEADER_LEN
+                + UDP_HEADER_LEN
+                + VXLAN_HEADER_LEN
+                + MAC_HEADER_LEN
+                + IPV4_HEADER_LEN
+                + SCTP_HEADER_LEN,
+                PAY_LEN,
+            ],
+            [
+                MAC_HEADER_LEN
+                + IPV6_HEADER_LEN
+                + UDP_HEADER_LEN
+                + VXLAN_HEADER_LEN
+                + IPV6_HEADER_LEN
+                + SCTP_HEADER_LEN,
+                PAY_LEN,
+            ],
+            [
+                MAC_HEADER_LEN
+                + IPV6_HEADER_LEN
+                + GRE_HEADER_LEN
+                + MAC_HEADER_LEN
+                + IPV4_HEADER_LEN
+                + SCTP_HEADER_LEN,
+                PAY_LEN,
+            ],
+            [
+                MAC_HEADER_LEN
+                + IPV4_HEADER_LEN
+                + GRE_HEADER_LEN
+                + IPV6_HEADER_LEN
+                + SCTP_HEADER_LEN,
+                PAY_LEN,
+            ],
+        ]
+        expected_no_segment = [
+            [0, MAC_HEADER_LEN + IPV4_HEADER_LEN + PAY_LEN],
+            [
+                0,
+                MAC_HEADER_LEN
+                + IPV4_HEADER_LEN
+                + GRE_HEADER_LEN
+                + MAC_HEADER_LEN
+                + IPV4_HEADER_LEN
+                + UDP_HEADER_LEN
+                + PAY_LEN,
+            ],
+            [
+                0,
+                MAC_HEADER_LEN
+                + IPV4_HEADER_LEN
+                + GRE_HEADER_LEN
+                + MAC_HEADER_LEN
+                + IPV4_HEADER_LEN
+                + TCP_HEADER_LEN
+                + PAY_LEN,
+            ],
+        ]
+
+        self.handle_buffer_split_case(
+            port_buffer_split_inner_sctp, expected_seg_len, expected_no_segment
+        )
+        self.dut.send_expect("quit", "# ")
+
+    def verify_port_buffer_split_tunnel(self):
+        self.launch_two_ports_testpmd_and_config_port_buffer_split()
+        self.dut.send_expect("set rxhdrs grenat", "testpmd> ")
+        self.start_testpmd()
+
+        expected_seg_len = [
+            [MAC_HEADER_LEN + IPV4_HEADER_LEN, IPV4_HEADER_LEN + PAY_LEN],
+            [MAC_HEADER_LEN + IPV6_HEADER_LEN, IPV6_HEADER_LEN + PAY_LEN],
+            [
+                MAC_HEADER_LEN + IPV4_HEADER_LEN + UDP_HEADER_LEN + VXLAN_HEADER_LEN,
+                MAC_HEADER_LEN + IPV4_HEADER_LEN + UDP_HEADER_LEN + PAY_LEN,
+            ],
+            [
+                MAC_HEADER_LEN + IPV6_HEADER_LEN + UDP_HEADER_LEN + VXLAN_HEADER_LEN,
+                IPV6_HEADER_LEN + TCP_HEADER_LEN + PAY_LEN,
+            ],
+            [
+                MAC_HEADER_LEN + IPV4_HEADER_LEN + GRE_HEADER_LEN,
+                MAC_HEADER_LEN + IPV6_HEADER_LEN + SCTP_HEADER_LEN + PAY_LEN,
+            ],
+            [
+                MAC_HEADER_LEN + IPV6_HEADER_LEN + GRE_HEADER_LEN,
+                IPV4_HEADER_LEN + UDP_HEADER_LEN + PAY_LEN,
+            ],
+        ]
+        expected_no_segment = [
+            [0, MAC_HEADER_LEN + IPV4_HEADER_LEN + UDP_HEADER_LEN + PAY_LEN],
+        ]
+
+        self.handle_buffer_split_case(
+            port_buffer_split_tunnel, expected_seg_len, expected_no_segment
+        )
+
+    def verify_queue_buffer_split_outer_mac(self):
+        self.launch_one_port_testpmd_with_multi_queues()
+        self.dut.send_expect("port 0 rxq 1 rx_offload buffer_split on", "testpmd> ")
+        self.dut.send_expect("show port 0 rx_offload configuration", "testpmd> ")
+        self.dut.send_expect("set rxhdrs eth", "testpmd> ")
+        self.start_testpmd()
+
+        fdir_rule = [
+            "flow create 0 ingress pattern eth / ipv4 / udp / vxlan / eth / ipv4 src is 192.168.0.1 dst is 192.168.0.2 / end actions queue index 1 / mark / end",
+        ]
+
+        expected_seg_len = [
+            [
+                MAC_HEADER_LEN,
+                IPV4_HEADER_LEN
+                + UDP_HEADER_LEN
+                + VXLAN_HEADER_LEN
+                + MAC_HEADER_LEN
+                + IPV4_HEADER_LEN
+                + PAY_LEN,
+            ],
+            [
+                MAC_HEADER_LEN,
+                IPV4_HEADER_LEN
+                + UDP_HEADER_LEN
+                + VXLAN_HEADER_LEN
+                + IPV4_HEADER_LEN
+                + PAY_LEN,
+            ],
+        ]
+        expected_no_segment = []
+
+        rule_li = self.fdirprocess.create_rule(fdir_rule[0])
+        self.handle_buffer_split_case(
+            queue_buffer_split_mac, expected_seg_len, expected_no_segment
+        )
+        self.fdirprocess.destroy_rule(port_id=0, rule_id=rule_li)
+
+    def verify_queue_buffer_split_inner_mac(self):
+        self.launch_one_port_testpmd_with_multi_queues()
+        self.dut.send_expect("port 0 rxq 2 rx_offload buffer_split on", "testpmd> ")
+        self.dut.send_expect("port 0 rxq 3 rx_offload buffer_split on", "testpmd> ")
+        self.dut.send_expect("show port 0 rx_offload configuration", "testpmd> ")
+        self.dut.send_expect("set rxhdrs inner-eth", "testpmd> ")
+        self.start_testpmd()
+
+        fdir_rule = [
+            "flow create 0 ingress pattern eth / ipv4 / udp / vxlan / eth / ipv4 src is 192.168.0.1 dst is 192.168.0.2 / end actions rss queues 2 3 end / mark / end",
+        ]
+
+        expected_seg_len = [
+            [
+                MAC_HEADER_LEN
+                + IPV4_HEADER_LEN
+                + UDP_HEADER_LEN
+                + VXLAN_HEADER_LEN
+                + MAC_HEADER_LEN,
+                IPV4_HEADER_LEN + PAY_LEN,
+            ],
+            [
+                MAC_HEADER_LEN,
+                IPV4_HEADER_LEN
+                + UDP_HEADER_LEN
+                + VXLAN_HEADER_LEN
+                + IPV4_HEADER_LEN
+                + PAY_LEN,
+            ],
+        ]
+        expected_no_segment = []
+
+        rule_li = self.fdirprocess.create_rule(fdir_rule[0])
+        self.handle_buffer_split_case(
+            queue_buffer_split_mac, expected_seg_len, expected_no_segment
+        )
+        self.fdirprocess.destroy_rule(port_id=0, rule_id=rule_li)
+
+    def verify_queue_buffer_split_inner_ipv4(self, ptype):
+        self.launch_one_port_testpmd_with_multi_queues()
+        self.dut.send_expect("port 0 rxq 2 rx_offload buffer_split on", "testpmd> ")
+        self.dut.send_expect("show port 0 rx_offload configuration", "testpmd> ")
+        self.dut.send_expect("set rxhdrs %s" % ptype, "testpmd> ")
+        self.start_testpmd()
+
+        fdir_rule = [
+            "flow create 0 ingress pattern eth / ipv4 / udp / vxlan / eth / ipv4 src is 192.168.0.1 dst is 192.168.0.2 / end actions queue index 2 / mark / end",
+        ]
+
+        expected_seg_len = [
+            [
+                MAC_HEADER_LEN
+                + IPV4_HEADER_LEN
+                + UDP_HEADER_LEN
+                + VXLAN_HEADER_LEN
+                + MAC_HEADER_LEN
+                + IPV4_HEADER_LEN,
+                PAY_LEN,
+            ],
+            [
+                MAC_HEADER_LEN
+                + IPV4_HEADER_LEN
+                + UDP_HEADER_LEN
+                + VXLAN_HEADER_LEN
+                + IPV4_HEADER_LEN,
+                PAY_LEN,
+            ],
+        ]
+
+        expected_no_segment = []
+
+        rule_li = self.fdirprocess.create_rule(fdir_rule[0])
+        self.handle_buffer_split_case(
+            queue_buffer_split_mac, expected_seg_len, expected_no_segment
+        )
+        self.fdirprocess.destroy_rule(port_id=0, rule_id=rule_li)
+        self.dut.send_expect("quit", "# ")
+
+    def verify_queue_buffer_split_inner_ipv6(self, ptype):
+        self.launch_one_port_testpmd_with_multi_queues()
+        self.dut.send_expect("port 0 rxq 4 rx_offload buffer_split on", "testpmd> ")
+        self.dut.send_expect("port 0 rxq 5 rx_offload buffer_split on", "testpmd> ")
+        self.dut.send_expect("show port 0 rx_offload configuration", "testpmd> ")
+        self.dut.send_expect("set rxhdrs %s" % ptype, "testpmd> ")
+        self.start_testpmd()
+
+        fdir_rule = [
+            "flow create 0 ingress pattern eth / ipv6 src is 2001::1 dst is 2001::2 / end actions rss queues 4 5 end / mark / end",
+        ]
+
+        expected_seg_len = [
+            [MAC_HEADER_LEN + IPV6_HEADER_LEN, PAY_LEN],
+        ]
+
+        expected_no_segment = []
+
+        rule_li = self.fdirprocess.create_rule(fdir_rule[0])
+        self.handle_buffer_split_case(
+            queue_buffer_split_inner_ipv6, expected_seg_len, expected_no_segment
+        )
+        self.fdirprocess.destroy_rule(port_id=0, rule_id=rule_li)
+        self.dut.send_expect("quit", "# ")
+
+    def verify_queue_buffer_split_inner_udp(self, ptype):
+        self.launch_one_port_testpmd_with_multi_queues()
+        self.dut.send_expect("port 0 rxq 3 rx_offload buffer_split on", "testpmd> ")
+        self.dut.send_expect("show port 0 rx_offload configuration", "testpmd> ")
+        self.dut.send_expect("set rxhdrs %s" % ptype, "testpmd> ")
+        self.start_testpmd()
+
+        fdir_rule = [
+            "flow create 0 ingress pattern eth / ipv4 / udp / vxlan / eth / ipv4 src is 192.168.0.1 dst is 192.168.0.2 / udp dst is 23 / end actions queue index 3 / mark / end",
+            "flow create 0 ingress pattern eth / ipv6 src is 2001::1 dst is 2001::2 / udp dst is 23 / end actions queue index 3 / mark / end",
+        ]
+
+        expected_ipv4_pkts_seg_len = [
+            [
+                MAC_HEADER_LEN
+                + IPV4_HEADER_LEN
+                + UDP_HEADER_LEN
+                + VXLAN_HEADER_LEN
+                + MAC_HEADER_LEN
+                + IPV4_HEADER_LEN
+                + UDP_HEADER_LEN,
+                PAY_LEN,
+            ],
+            [
+                MAC_HEADER_LEN
+                + IPV4_HEADER_LEN
+                + UDP_HEADER_LEN
+                + VXLAN_HEADER_LEN
+                + IPV4_HEADER_LEN
+                + UDP_HEADER_LEN,
+                PAY_LEN,
+            ],
+        ]
+
+        expected_ipv6_pkts_seg_len = [
+            [MAC_HEADER_LEN + IPV6_HEADER_LEN + UDP_HEADER_LEN, PAY_LEN],
+        ]
+        expected_no_segment = []
+
+        if ptype == "ipv4-udp" or ptype == "inner-ipv4-udp":
+            rule_li = self.fdirprocess.create_rule(fdir_rule[0])
+            self.handle_buffer_split_case(
+                queue_buffer_split_inner_ipv4_udp,
+                expected_ipv4_pkts_seg_len,
+                expected_no_segment,
+            )
+        else:
+            rule_li = self.fdirprocess.create_rule(fdir_rule[1])
+            self.handle_buffer_split_case(
+                queue_buffer_split_inner_ipv6_udp,
+                expected_ipv6_pkts_seg_len,
+                expected_no_segment,
+            )
+        self.fdirprocess.destroy_rule(port_id=0, rule_id=rule_li)
+        self.dut.send_expect("quit", "# ")
+
+    def verify_queue_buffer_split_inner_tcp(self, ptype):
+        self.launch_one_port_testpmd_with_multi_queues()
+        self.dut.send_expect("port 0 rxq 2 rx_offload buffer_split on", "testpmd> ")
+        self.dut.send_expect("port 0 rxq 3 rx_offload buffer_split on", "testpmd> ")
+        self.dut.send_expect("show port 0 rx_offload configuration", "testpmd> ")
+        self.dut.send_expect("set rxhdrs %s" % ptype, "testpmd> ")
+        self.start_testpmd()
+
+        fdir_rule = [
+            "flow create 0 ingress pattern eth / ipv4 / udp / vxlan / eth / ipv4 src is 192.168.0.1 dst is 192.168.0.2 / tcp dst is 23 / end actions rss queues 2 3 end / mark / end",
+            "flow create 0 ingress pattern eth / ipv6 src is 2001::1 dst is 2001::2 / tcp dst is 23 / end actions rss queues 2 3 end / mark / end",
+        ]
+
+        expected_ipv4_pkts_seg_len = [
+            [
+                MAC_HEADER_LEN
+                + IPV4_HEADER_LEN
+                + UDP_HEADER_LEN
+                + VXLAN_HEADER_LEN
+                + MAC_HEADER_LEN
+                + IPV4_HEADER_LEN
+                + TCP_HEADER_LEN,
+                PAY_LEN,
+            ],
+            [
+                MAC_HEADER_LEN
+                + IPV4_HEADER_LEN
+                + UDP_HEADER_LEN
+                + VXLAN_HEADER_LEN
+                + IPV4_HEADER_LEN
+                + TCP_HEADER_LEN,
+                PAY_LEN,
+            ],
+        ]
+
+        expected_ipv6_pkts_seg_len = [
+            [MAC_HEADER_LEN + IPV6_HEADER_LEN + TCP_HEADER_LEN, PAY_LEN],
+        ]
+        expected_no_segment = []
+
+        if ptype == "ipv4-tcp" or ptype == "inner-ipv4-tcp":
+            rule_li = self.fdirprocess.create_rule(fdir_rule[0])
+            self.handle_buffer_split_case(
+                queue_buffer_split_inner_ipv4_tcp[0],
+                expected_ipv4_pkts_seg_len,
+                expected_no_segment,
+            )
+        else:
+            rule_li = self.fdirprocess.create_rule(fdir_rule[1])
+            self.handle_buffer_split_case(
+                queue_buffer_split_inner_ipv6_tcp[0],
+                expected_ipv6_pkts_seg_len,
+                expected_no_segment,
+            )
+        self.fdirprocess.destroy_rule(port_id=0, rule_id=rule_li)
+        self.dut.send_expect("quit", "# ")
+
+    def verify_queue_buffer_split_inner_sctp(self, ptype):
+        self.launch_one_port_testpmd_with_multi_queues()
+        self.dut.send_expect("port 0 rxq 5 rx_offload buffer_split on", "testpmd> ")
+        self.dut.send_expect("show port 0 rx_offload configuration", "testpmd> ")
+        self.dut.send_expect("set rxhdrs %s" % ptype, "testpmd> ")
+        self.start_testpmd()
+
+        fdir_rule = [
+            "flow create 0 ingress pattern eth / ipv4 / udp / vxlan / eth / ipv4 src is 192.168.0.1 dst is 192.168.0.2 / sctp dst is 23 / end actions queue index 5 / mark / end",
+            "flow create 0 ingress pattern eth / ipv6 src is 2001::1 dst is 2001::2 / sctp dst is 23 / end actions queue index 5 / mark / end",
+        ]
+
+        expected_ipv4_pkts_seg_len = [
+            [
+                MAC_HEADER_LEN
+                + IPV4_HEADER_LEN
+                + UDP_HEADER_LEN
+                + VXLAN_HEADER_LEN
+                + MAC_HEADER_LEN
+                + IPV4_HEADER_LEN
+                + SCTP_HEADER_LEN,
+                PAY_LEN,
+            ],
+            [
+                MAC_HEADER_LEN
+                + IPV4_HEADER_LEN
+                + UDP_HEADER_LEN
+                + VXLAN_HEADER_LEN
+                + IPV4_HEADER_LEN
+                + SCTP_HEADER_LEN,
+                PAY_LEN,
+            ],
+        ]
+
+        expected_ipv6_pkts_seg_len = [
+            [MAC_HEADER_LEN + IPV6_HEADER_LEN + SCTP_HEADER_LEN, PAY_LEN],
+        ]
+        expected_no_segment = []
+
+        if ptype == "ipv4-sctp" or ptype == "inner-ipv4-sctp":
+            rule_li = self.fdirprocess.create_rule(fdir_rule[0])
+            self.handle_buffer_split_case(
+                queue_buffer_split_inner_ipv4_sctp[0],
+                expected_ipv4_pkts_seg_len,
+                expected_no_segment,
+            )
+        else:
+            rule_li = self.fdirprocess.create_rule(fdir_rule[1])
+            self.handle_buffer_split_case(
+                queue_buffer_split_inner_ipv6_sctp[0],
+                expected_ipv6_pkts_seg_len,
+                expected_no_segment,
+            )
+        self.fdirprocess.destroy_rule(port_id=0, rule_id=rule_li)
+        self.dut.send_expect("quit", "# ")
+
+    def verify_queue_buffer_split_tunnel(self):
+        self.launch_one_port_testpmd_with_multi_queues()
+        self.dut.send_expect("port 0 rxq 4 rx_offload buffer_split on", "testpmd> ")
+        self.dut.send_expect("port 0 rxq 5 rx_offload buffer_split on", "testpmd> ")
+        self.dut.send_expect("show port 0 rx_offload configuration", "testpmd> ")
+        self.dut.send_expect("set rxhdrs grenat", "testpmd> ")
+        self.start_testpmd()
+
+        fdir_rule = [
+            "flow create 0 ingress pattern eth / ipv4 / udp / vxlan / eth / ipv4 src is 192.168.0.1 dst is 192.168.0.2 / udp dst is 23 / end actions rss queues 4 5 end / mark / end",
+        ]
+
+        expected_seg_len = [
+            [
+                MAC_HEADER_LEN + IPV4_HEADER_LEN + UDP_HEADER_LEN + VXLAN_HEADER_LEN,
+                MAC_HEADER_LEN + IPV4_HEADER_LEN + UDP_HEADER_LEN + PAY_LEN,
+            ],
+            [
+                MAC_HEADER_LEN + IPV4_HEADER_LEN + UDP_HEADER_LEN + VXLAN_HEADER_LEN,
+                IPV4_HEADER_LEN + UDP_HEADER_LEN + PAY_LEN,
+            ],
+        ]
+        expected_no_segment = []
+
+        rule_li = self.fdirprocess.create_rule(fdir_rule[0])
+        self.handle_buffer_split_case(
+            queue_buffer_split_inner_ipv4_udp, expected_seg_len, expected_no_segment
+        )
+        self.fdirprocess.destroy_rule(port_id=0, rule_id=rule_li)
+
+    def test_port_buffer_split_outer_mac(self):
+        self.verify_port_buffer_split_outer_mac()
+
+    def test_port_buffer_split_inner_mac(self):
+        self.verify_port_buffer_split_inner_mac()
+
+    def test_port_buffer_split_inner_l3(self):
+        self.logger.info(
+            "===================Test subcase 1: buffer split ipv4 ================"
+        )
+        self.verify_port_buffer_split_inner_l3(ptype="ipv4")
+
+        self.logger.info(
+            "===================Test subcase 2: buffer split ipv6 ================"
+        )
+        self.verify_port_buffer_split_inner_l3(ptype="ipv6")
+
+        self.logger.info(
+            "===================Test subcase 3: buffer split inner-ipv4 ================"
+        )
+        self.verify_port_buffer_split_inner_l3(ptype="inner-ipv4")
+
+        self.logger.info(
+            "===================Test subcase 4: buffer split inner-ipv6 ================"
+        )
+        self.verify_port_buffer_split_inner_l3(ptype="inner-ipv6")
+
+    def test_port_buffer_split_inner_l4(self):
+        self.logger.info(
+            "===================Test subcase 1: buffer split ipv4-udp ================"
+        )
+        self.verify_port_buffer_split_inner_l4(ptype="ipv4-udp")
+
+        self.logger.info(
+            "===================Test subcase 2: buffer split ipv6-udp ================"
+        )
+        self.verify_port_buffer_split_inner_l4(ptype="ipv6-udp")
+
+        self.logger.info(
+            "===================Test subcase 3: buffer split ipv4-tcp ================"
+        )
+        self.verify_port_buffer_split_inner_l4(ptype="ipv4-tcp")
+
+        self.logger.info(
+            "===================Test subcase 4: buffer split ipv6-tcp ================"
+        )
+        self.verify_port_buffer_split_inner_l4(ptype="ipv6-tcp")
+
+        self.logger.info(
+            "===================Test subcase 5: buffer split inner-ipv4-udp ================"
+        )
+        self.verify_port_buffer_split_inner_l4(ptype="inner-ipv4-udp")
+
+        self.logger.info(
+            "===================Test subcase 6: buffer split inner-ipv6-udp ================"
+        )
+        self.verify_port_buffer_split_inner_l4(ptype="inner-ipv6-udp")
+
+        self.logger.info(
+            "===================Test subcase 7: buffer split inner-ipv4-tcp ================"
+        )
+        self.verify_port_buffer_split_inner_l4(ptype="inner-ipv4-tcp")
+
+        self.logger.info(
+            "===================Test subcase 8: buffer split inner-ipv6-tcp ================"
+        )
+        self.verify_port_buffer_split_inner_l4(ptype="inner-ipv6-tcp")
+
+    def test_port_buffer_split_inner_sctp(self):
+        self.logger.info(
+            "===================Test subcase 1: buffer split ipv4-sctp ================"
+        )
+        self.verify_port_buffer_split_inner_sctp(ptype="ipv4-sctp")
+
+        self.logger.info(
+            "===================Test subcase 2: buffer split ipv6-sctp ================"
+        )
+        self.verify_port_buffer_split_inner_sctp(ptype="ipv6-sctp")
+
+        self.logger.info(
+            "===================Test subcase 3: buffer split inner-ipv4-sctp ================"
+        )
+        self.verify_port_buffer_split_inner_sctp(ptype="inner-ipv4-sctp")
+
+        self.logger.info(
+            "===================Test subcase 4: buffer split inner-ipv6-sctp ================"
+        )
+        self.verify_port_buffer_split_inner_sctp(ptype="inner-ipv6-sctp")
+
+    def test_port_buffer_split_tunnel(self):
+        self.verify_port_buffer_split_tunnel()
+
+    def test_queue_buffer_split_outer_mac(self):
+        self.verify_queue_buffer_split_outer_mac()
+
+    def test_queue_buffer_split_inner_mac(self):
+        self.verify_queue_buffer_split_inner_mac()
+
+    def test_queue_buffer_split_inner_ipv4(self):
+        self.logger.info(
+            "===================Test subcase 1: buffer split ipv4 ================"
+        )
+        self.verify_queue_buffer_split_inner_ipv4(ptype="ipv4")
+
+        self.logger.info(
+            "===================Test subcase 2: buffer split inner-ipv4 ================"
+        )
+        self.verify_queue_buffer_split_inner_ipv4(ptype="inner-ipv4")
+
+    def test_queue_buffer_split_inner_ipv6(self):
+        self.logger.info(
+            "===================Test subcase 1: buffer split ipv6 ================"
+        )
+        self.verify_queue_buffer_split_inner_ipv6(ptype="ipv6")
+
+        self.logger.info(
+            "===================Test subcase 2: buffer split inner-ipv6 ================"
+        )
+        self.verify_queue_buffer_split_inner_ipv6(ptype="inner-ipv6")
+
+    def test_queue_buffer_split_inner_udp(self):
+        self.logger.info(
+            "===================Test subcase 1: buffer split ipv4-udp ================"
+        )
+        self.verify_queue_buffer_split_inner_udp(ptype="ipv4-udp")
+
+        self.logger.info(
+            "===================Test subcase 2: buffer split ipv6-udp ================"
+        )
+        self.verify_queue_buffer_split_inner_udp(ptype="ipv6-udp")
+
+        self.logger.info(
+            "===================Test subcase 3: buffer split inner-ipv4-udp ================"
+        )
+        self.verify_queue_buffer_split_inner_udp(ptype="inner-ipv4-udp")
+
+        self.logger.info(
+            "===================Test subcase 4: buffer split inner-ipv6-udp ================"
+        )
+        self.verify_queue_buffer_split_inner_udp(ptype="inner-ipv6-udp")
+
+    def test_queue_buffer_split_inner_tcp(self):
+        self.logger.info(
+            "===================Test subcase 1: buffer split ipv4-tcp ================"
+        )
+        self.verify_queue_buffer_split_inner_tcp(ptype="ipv4-tcp")
+
+        self.logger.info(
+            "===================Test subcase 2: buffer split ipv6-tcp ================"
+        )
+        self.verify_queue_buffer_split_inner_tcp(ptype="ipv6-tcp")
+
+        self.logger.info(
+            "===================Test subcase 3: buffer split inner-ipv4-tcp ================"
+        )
+        self.verify_queue_buffer_split_inner_tcp(ptype="inner-ipv4-tcp")
+
+        self.logger.info(
+            "===================Test subcase 4: buffer split inner-ipv6-tcp ================"
+        )
+        self.verify_queue_buffer_split_inner_tcp(ptype="inner-ipv6-tcp")
+
+    def test_queue_buffer_split_inner_sctp(self):
+        self.logger.info(
+            "===================Test subcase 1: buffer split ipv4-sctp ================"
+        )
+        self.verify_queue_buffer_split_inner_sctp(ptype="ipv4-sctp")
+
+        self.logger.info(
+            "===================Test subcase 2: buffer split ipv6-sctp ================"
+        )
+        self.verify_queue_buffer_split_inner_sctp(ptype="ipv6-sctp")
+
+        self.logger.info(
+            "===================Test subcase 3: buffer split inner-ipv4-sctp ================"
+        )
+        self.verify_queue_buffer_split_inner_sctp(ptype="inner-ipv4-sctp")
+
+        self.logger.info(
+            "===================Test subcase 4: buffer split inner-ipv6-sctp ================"
+        )
+        self.verify_queue_buffer_split_inner_sctp(ptype="inner-ipv6-sctp")
+
+    def test_queue_buffer_split_tunnel(self):
+        self.verify_queue_buffer_split_tunnel()
+
+    def tear_down(self):
+        """
+        Run after each test case.
+        """
+        self.pmdout.quit()
+
+    def tear_down_all(self):
+        """
+        Run after each test suite.
+        """
+        self.dut.build_install_dpdk(self.target)
+        self.dut.kill_all()
