diff --git a/app/test-flow-perf/actions_gen.c b/app/test-flow-perf/actions_gen.c
index d115cdd723..7e0637595a 100644
--- a/app/test-flow-perf/actions_gen.c
+++ b/app/test-flow-perf/actions_gen.c
@@ -21,6 +21,7 @@ struct additional_para {
 	uint16_t next_table;
 	uint16_t *queues;
 	uint16_t queues_number;
+	uint32_t counter;
 };
 
 /* Storage for struct rte_flow_action_rss including external data. */
@@ -181,6 +182,252 @@ add_count(struct rte_flow_action *actions,
 	actions[actions_counter].conf = &count_action;
 }
 
+static void
+add_set_src_mac(struct rte_flow_action *actions,
+	uint8_t actions_counter,
+	__rte_unused struct additional_para para)
+{
+	static struct rte_flow_action_set_mac set_mac;
+	uint32_t mac = para.counter;
+	uint16_t i;
+
+	/* Mac address to be set is random each time */
+	for (i = 0; i < RTE_ETHER_ADDR_LEN; i++) {
+		set_mac.mac_addr[i] = mac & 0xff;
+		mac = mac >> 8;
+	}
+
+	actions[actions_counter].type = RTE_FLOW_ACTION_TYPE_SET_MAC_SRC;
+	actions[actions_counter].conf = &set_mac;
+}
+
+static void
+add_set_dst_mac(struct rte_flow_action *actions,
+	uint8_t actions_counter,
+	__rte_unused struct additional_para para)
+{
+	static struct rte_flow_action_set_mac set_mac;
+	uint32_t mac = para.counter;
+	uint16_t i;
+
+	/* Mac address to be set is random each time */
+	for (i = 0; i < RTE_ETHER_ADDR_LEN; i++) {
+		set_mac.mac_addr[i] = mac & 0xff;
+		mac = mac >> 8;
+	}
+
+	actions[actions_counter].type = RTE_FLOW_ACTION_TYPE_SET_MAC_DST;
+	actions[actions_counter].conf = &set_mac;
+}
+
+static void
+add_set_src_ipv4(struct rte_flow_action *actions,
+	uint8_t actions_counter,
+	__rte_unused struct additional_para para)
+{
+	static struct rte_flow_action_set_ipv4 set_ipv4;
+
+	/* IPv4 value to be set is random each time */
+	set_ipv4.ipv4_addr = RTE_BE32(para.counter + 1);
+
+	actions[actions_counter].type = RTE_FLOW_ACTION_TYPE_SET_IPV4_SRC;
+	actions[actions_counter].conf = &set_ipv4;
+}
+
+static void
+add_set_dst_ipv4(struct rte_flow_action *actions,
+	uint8_t actions_counter,
+	__rte_unused struct additional_para para)
+{
+	static struct rte_flow_action_set_ipv4 set_ipv4;
+
+	/* IPv4 value to be set is random each time */
+	set_ipv4.ipv4_addr = RTE_BE32(para.counter + 1);
+
+	actions[actions_counter].type = RTE_FLOW_ACTION_TYPE_SET_IPV4_DST;
+	actions[actions_counter].conf = &set_ipv4;
+}
+
+static void
+add_set_src_ipv6(struct rte_flow_action *actions,
+	uint8_t actions_counter,
+	__rte_unused struct additional_para para)
+{
+	static struct rte_flow_action_set_ipv6 set_ipv6;
+	uint32_t ipv6 = para.counter;
+	uint8_t i;
+
+	/* IPv6 value to set is random each time */
+	for (i = 0; i < 16; i++) {
+		set_ipv6.ipv6_addr[i] = ipv6 & 0xff;
+		ipv6 = ipv6 >> 8;
+	}
+
+	actions[actions_counter].type = RTE_FLOW_ACTION_TYPE_SET_IPV6_SRC;
+	actions[actions_counter].conf = &set_ipv6;
+}
+
+static void
+add_set_dst_ipv6(struct rte_flow_action *actions,
+	uint8_t actions_counter,
+	__rte_unused struct additional_para para)
+{
+	static struct rte_flow_action_set_ipv6 set_ipv6;
+	uint32_t ipv6 = para.counter;
+	uint8_t i;
+
+	/* IPv6 value to set is random each time */
+	for (i = 0; i < 16; i++) {
+		set_ipv6.ipv6_addr[i] = ipv6 & 0xff;
+		ipv6 = ipv6 >> 8;
+	}
+
+	actions[actions_counter].type = RTE_FLOW_ACTION_TYPE_SET_IPV6_DST;
+	actions[actions_counter].conf = &set_ipv6;
+}
+
+static void
+add_set_src_tp(struct rte_flow_action *actions,
+	uint8_t actions_counter,
+	__rte_unused struct additional_para para)
+{
+	static struct rte_flow_action_set_tp set_tp;
+	uint32_t tp = para.counter;
+
+	/* TP src port is random each time */
+	if (tp > 0xffff)
+		tp = tp >> 16;
+
+	set_tp.port = RTE_BE16(tp & 0xffff);
+
+	actions[actions_counter].type = RTE_FLOW_ACTION_TYPE_SET_TP_SRC;
+	actions[actions_counter].conf = &set_tp;
+}
+
+static void
+add_set_dst_tp(struct rte_flow_action *actions,
+	uint8_t actions_counter,
+	__rte_unused struct additional_para para)
+{
+	static struct rte_flow_action_set_tp set_tp;
+	uint32_t tp = para.counter;
+
+	/* TP src port is random each time */
+	if (tp > 0xffff)
+		tp = tp >> 16;
+
+	set_tp.port = RTE_BE16(tp & 0xffff);
+
+	actions[actions_counter].type = RTE_FLOW_ACTION_TYPE_SET_TP_DST;
+	actions[actions_counter].conf = &set_tp;
+}
+
+static void
+add_inc_tcp_ack(struct rte_flow_action *actions,
+	uint8_t actions_counter,
+	__rte_unused struct additional_para para)
+{
+	static rte_be32_t value = RTE_BE32(1);
+
+	actions[actions_counter].type = RTE_FLOW_ACTION_TYPE_INC_TCP_ACK;
+	actions[actions_counter].conf = &value;
+}
+
+static void
+add_dec_tcp_ack(struct rte_flow_action *actions,
+	uint8_t actions_counter,
+	__rte_unused struct additional_para para)
+{
+	static rte_be32_t value = RTE_BE32(1);
+
+	actions[actions_counter].type = RTE_FLOW_ACTION_TYPE_DEC_TCP_ACK;
+	actions[actions_counter].conf = &value;
+}
+
+static void
+add_inc_tcp_seq(struct rte_flow_action *actions,
+	uint8_t actions_counter,
+	__rte_unused struct additional_para para)
+{
+	static rte_be32_t value = RTE_BE32(1);
+
+	actions[actions_counter].type = RTE_FLOW_ACTION_TYPE_INC_TCP_SEQ;
+	actions[actions_counter].conf = &value;
+}
+
+static void
+add_dec_tcp_seq(struct rte_flow_action *actions,
+	uint8_t actions_counter,
+	__rte_unused struct additional_para para)
+{
+	static rte_be32_t value = RTE_BE32(1);
+
+	actions[actions_counter].type = RTE_FLOW_ACTION_TYPE_DEC_TCP_SEQ;
+	actions[actions_counter].conf = &value;
+}
+
+static void
+add_set_ttl(struct rte_flow_action *actions,
+	uint8_t actions_counter,
+	__rte_unused struct additional_para para)
+{
+	static struct rte_flow_action_set_ttl set_ttl;
+	uint32_t ttl_value = para.counter;
+
+	/* Set ttl to random value each time */
+	while (ttl_value > 0xff)
+		ttl_value = ttl_value >> 8;
+
+	set_ttl.ttl_value = ttl_value;
+
+	actions[actions_counter].type = RTE_FLOW_ACTION_TYPE_SET_TTL;
+	actions[actions_counter].conf = &set_ttl;
+}
+
+static void
+add_dec_ttl(struct rte_flow_action *actions,
+	uint8_t actions_counter,
+	__rte_unused struct additional_para para)
+{
+	actions[actions_counter].type = RTE_FLOW_ACTION_TYPE_DEC_TTL;
+}
+
+static void
+add_set_ipv4_dscp(struct rte_flow_action *actions,
+	uint8_t actions_counter,
+	__rte_unused struct additional_para para)
+{
+	static struct rte_flow_action_set_dscp set_dscp;
+	uint32_t dscp_value = para.counter;
+
+	/* Set dscp to random value each time */
+	while (dscp_value > 0xff)
+		dscp_value = dscp_value >> 8;
+
+	set_dscp.dscp = dscp_value;
+
+	actions[actions_counter].type = RTE_FLOW_ACTION_TYPE_SET_IPV4_DSCP;
+	actions[actions_counter].conf = &set_dscp;
+}
+
+static void
+add_set_ipv6_dscp(struct rte_flow_action *actions,
+	uint8_t actions_counter,
+	__rte_unused struct additional_para para)
+{
+	static struct rte_flow_action_set_dscp set_dscp;
+	uint32_t dscp_value = para.counter;
+
+	/* Set dscp to random value each time */
+	while (dscp_value > 0xff)
+		dscp_value = dscp_value >> 8;
+
+	set_dscp.dscp = dscp_value;
+
+	actions[actions_counter].type = RTE_FLOW_ACTION_TYPE_SET_IPV6_DSCP;
+	actions[actions_counter].conf = &set_dscp;
+}
+
 void
 fill_actions(struct rte_flow_action *actions, uint64_t *flow_actions,
 	uint32_t counter, uint16_t next_table, uint16_t hairpinq)
@@ -202,6 +449,7 @@ fill_actions(struct rte_flow_action *actions, uint64_t *flow_actions,
 		.next_table = next_table,
 		.queues = queues,
 		.queues_number = RXQ_NUM,
+		.counter = counter,
 	};
 
 	if (hairpinq != 0) {
@@ -234,6 +482,102 @@ fill_actions(struct rte_flow_action *actions, uint64_t *flow_actions,
 			.mask = FLOW_ACTION_MASK(RTE_FLOW_ACTION_TYPE_SET_TAG),
 			.funct = add_set_tag,
 		},
+		{
+			.mask = FLOW_ACTION_MASK(
+				RTE_FLOW_ACTION_TYPE_SET_MAC_SRC
+			),
+			.funct = add_set_src_mac,
+		},
+		{
+			.mask = FLOW_ACTION_MASK(
+				RTE_FLOW_ACTION_TYPE_SET_MAC_DST
+			),
+			.funct = add_set_dst_mac,
+		},
+		{
+			.mask = FLOW_ACTION_MASK(
+				RTE_FLOW_ACTION_TYPE_SET_IPV4_SRC
+			),
+			.funct = add_set_src_ipv4,
+		},
+		{
+			.mask =	FLOW_ACTION_MASK(
+				RTE_FLOW_ACTION_TYPE_SET_IPV4_DST
+			),
+			.funct = add_set_dst_ipv4,
+		},
+		{
+			.mask = FLOW_ACTION_MASK(
+				RTE_FLOW_ACTION_TYPE_SET_IPV6_SRC
+			),
+			.funct = add_set_src_ipv6,
+		},
+		{
+			.mask = FLOW_ACTION_MASK(
+				RTE_FLOW_ACTION_TYPE_SET_IPV6_DST
+			),
+			.funct = add_set_dst_ipv6,
+		},
+		{
+			.mask = FLOW_ACTION_MASK(
+				RTE_FLOW_ACTION_TYPE_SET_TP_SRC
+			),
+			.funct = add_set_src_tp,
+		},
+		{
+			.mask = FLOW_ACTION_MASK(
+				RTE_FLOW_ACTION_TYPE_SET_TP_DST
+			),
+			.funct = add_set_dst_tp,
+		},
+		{
+			.mask = FLOW_ACTION_MASK(
+				RTE_FLOW_ACTION_TYPE_INC_TCP_ACK
+			),
+			.funct = add_inc_tcp_ack,
+		},
+		{
+			.mask = FLOW_ACTION_MASK(
+				RTE_FLOW_ACTION_TYPE_DEC_TCP_ACK
+			),
+			.funct = add_dec_tcp_ack,
+		},
+		{
+			.mask = FLOW_ACTION_MASK(
+				RTE_FLOW_ACTION_TYPE_INC_TCP_SEQ
+			),
+			.funct = add_inc_tcp_seq,
+		},
+		{
+			.mask = FLOW_ACTION_MASK(
+				RTE_FLOW_ACTION_TYPE_DEC_TCP_SEQ
+			),
+			.funct = add_dec_tcp_seq,
+		},
+		{
+			.mask = FLOW_ACTION_MASK(
+				RTE_FLOW_ACTION_TYPE_SET_TTL
+			),
+			.funct = add_set_ttl,
+		},
+		{
+			.mask = FLOW_ACTION_MASK(
+				RTE_FLOW_ACTION_TYPE_DEC_TTL
+			),
+			.funct = add_dec_ttl,
+		},
+		{
+			.mask = FLOW_ACTION_MASK(
+				RTE_FLOW_ACTION_TYPE_SET_IPV4_DSCP
+			),
+			.funct = add_set_ipv4_dscp,
+		},
+		{
+			.mask = FLOW_ACTION_MASK(
+				RTE_FLOW_ACTION_TYPE_SET_IPV6_DSCP
+			),
+			.funct = add_set_ipv6_dscp,
+		},
 		{
 			.mask = FLOW_ACTION_MASK(RTE_FLOW_ACTION_TYPE_QUEUE),
 			.funct = add_queue,
diff --git a/app/test-flow-perf/main.c b/app/test-flow-perf/main.c
index 0ff8080aa0..1f693d4ed1 100644
--- a/app/test-flow-perf/main.c
+++ b/app/test-flow-perf/main.c
@@ -138,6 +138,38 @@ usage(char *progname)
 	printf("  --drop: add drop action in flow actions\n");
 	printf("  --hairpin-queue=N: add hairpin-queue action in flow actions\n");
 	printf("  --hairpin-rss=N: add hairpin-rss action in flow actions\n");
+	printf("  --set-src-mac: add set src mac action to flow actions\n"
+		"Src mac to be set is random each flow\n");
+	printf("  --set-dst-mac: add set dst mac action to flow actions\n"
+		 "Dst mac to be set is random each flow\n");
+	printf("  --set-src-ipv4: add set src ipv4 action to flow actions\n"
+		"Src ipv4 to be set is random each flow\n");
+	printf("  --set-dst-ipv4 add set dst ipv4 action to flow actions\n"
+		"Dst ipv4 to be set is random each flow\n");
+	printf("  --set-src-ipv6: add set src ipv6 action to flow actions\n"
+		"Src ipv6 to be set is random each flow\n");
+	printf("  --set-dst-ipv6: add set dst ipv6 action to flow actions\n"
+		"Dst ipv6 to be set is random each flow\n");
+	printf("  --set-src-tp: add set src tp action to flow actions\n"
+		"Src tp to be set is random each flow\n");
+	printf("  --set-dst-tp: add set dst tp action to flow actions\n"
+		"Dst tp to be set is random each flow\n");
+	printf("  --inc-tcp-ack: add inc tcp ack action to flow actions\n"
+		"tcp ack will be increments by 1\n");
+	printf("  --dec-tcp-ack: add dec tcp ack action to flow actions\n"
+		"tcp ack will be decrements by 1\n");
+	printf("  --inc-tcp-seq: add inc tcp seq action to flow actions\n"
+		"tcp seq will be increments by 1\n");
+	printf("  --dec-tcp-seq: add dec tcp seq action to flow actions\n"
+		"tcp seq will be decrements by 1\n");
+	printf("  --set-ttl: add set ttl action to flow actions\n"
+		"L3 ttl to be set is random each flow\n");
+	printf("  --dec-ttl: add dec ttl action to flow actions\n"
+		"L3 ttl will be decrements by 1\n");
+	printf("  --set-ipv4-dscp: add set ipv4 dscp action to flow actions\n"
+		"ipv4 dscp value to be set is random each flow\n");
+	printf("  --set-ipv6-dscp: add set ipv6 dscp action to flow actions\n"
+		"ipv6 dscp value to be set is random each flow\n");
 }
 
 static void
@@ -304,7 +336,135 @@ args_parse(int argc, char **argv)
 			.mask = FLOW_ACTION_MASK(RTE_FLOW_ACTION_TYPE_DROP),
 			.map = &flow_actions[0],
 			.map_idx = &actions_idx
-		}
+		},
+		{
+			.str = "set-src-mac",
+			.mask = FLOW_ACTION_MASK(
+				RTE_FLOW_ACTION_TYPE_SET_MAC_SRC
+			),
+			.map = &flow_actions[0],
+			.map_idx = &actions_idx
+		},
+		{
+			.str = "set-dst-mac",
+			.mask = FLOW_ACTION_MASK(
+				RTE_FLOW_ACTION_TYPE_SET_MAC_DST
+			),
+			.map = &flow_actions[0],
+			.map_idx = &actions_idx
+		},
+		{
+			.str = "set-src-ipv4",
+			.mask = FLOW_ACTION_MASK(
+				RTE_FLOW_ACTION_TYPE_SET_IPV4_SRC
+			),
+			.map = &flow_actions[0],
+			.map_idx = &actions_idx
+		},
+		{
+			.str = "set-dst-ipv4",
+			.mask = FLOW_ACTION_MASK(
+				RTE_FLOW_ACTION_TYPE_SET_IPV4_DST
+			),
+			.map = &flow_actions[0],
+			.map_idx = &actions_idx
+		},
+		{
+			.str = "set-src-ipv6",
+			.mask = FLOW_ACTION_MASK(
+				RTE_FLOW_ACTION_TYPE_SET_IPV6_SRC
+			),
+			.map = &flow_actions[0],
+			.map_idx = &actions_idx
+		},
+		{
+			.str = "set-dst-ipv6",
+			.mask = FLOW_ACTION_MASK(
+				RTE_FLOW_ACTION_TYPE_SET_IPV6_DST
+			),
+			.map = &flow_actions[0],
+			.map_idx = &actions_idx
+		},
+		{
+			.str = "set-src-tp",
+			.mask = FLOW_ACTION_MASK(
+				RTE_FLOW_ACTION_TYPE_SET_TP_SRC
+			),
+			.map = &flow_actions[0],
+			.map_idx = &actions_idx
+		},
+		{
+			.str = "set-dst-tp",
+			.mask = FLOW_ACTION_MASK(
+				RTE_FLOW_ACTION_TYPE_SET_TP_DST
+			),
+			.map = &flow_actions[0],
+			.map_idx = &actions_idx
+		},
+		{
+			.str = "inc-tcp-ack",
+			.mask = FLOW_ACTION_MASK(
+				RTE_FLOW_ACTION_TYPE_INC_TCP_ACK
+			),
+			.map = &flow_actions[0],
+			.map_idx = &actions_idx
+		},
+		{
+			.str = "dec-tcp-ack",
+			.mask = FLOW_ACTION_MASK(
+				RTE_FLOW_ACTION_TYPE_DEC_TCP_ACK
+			),
+			.map = &flow_actions[0],
+			.map_idx = &actions_idx
+		},
+		{
+			.str = "inc-tcp-seq",
+			.mask = FLOW_ACTION_MASK(
+				RTE_FLOW_ACTION_TYPE_INC_TCP_SEQ
+			),
+			.map = &flow_actions[0],
+			.map_idx = &actions_idx
+		},
+		{
+			.str = "dec-tcp-seq",
+			.mask = FLOW_ACTION_MASK(
+				RTE_FLOW_ACTION_TYPE_DEC_TCP_SEQ
+			),
+			.map = &flow_actions[0],
+			.map_idx = &actions_idx
+		},
+		{
+			.str = "set-ttl",
+			.mask = FLOW_ACTION_MASK(
+				RTE_FLOW_ACTION_TYPE_SET_TTL
+			),
+			.map = &flow_actions[0],
+			.map_idx = &actions_idx
+		},
+		{
+			.str = "dec-ttl",
+			.mask = FLOW_ACTION_MASK(
+				RTE_FLOW_ACTION_TYPE_DEC_TTL
+			),
+			.map = &flow_actions[0],
+			.map_idx = &actions_idx
+		},
+		{
+			.str = "set-ipv4-dscp",
+			.mask = FLOW_ACTION_MASK(
+				RTE_FLOW_ACTION_TYPE_SET_IPV4_DSCP
+			),
+			.map = &flow_actions[0],
+			.map_idx = &actions_idx
+		},
+		{
+			.str = "set-ipv6-dscp",
+			.mask = FLOW_ACTION_MASK(
+				RTE_FLOW_ACTION_TYPE_SET_IPV6_DSCP
+			),
+			.map = &flow_actions[0],
+			.map_idx = &actions_idx
+		},
 	};
 
 	static const struct option lgopts[] = {
@@ -346,6 +506,22 @@ args_parse(int argc, char **argv)
 		{ "drop",                       0, 0, 0 },
 		{ "hairpin-queue",              1, 0, 0 },
 		{ "hairpin-rss",                1, 0, 0 },
+		{ "set-src-mac",                0, 0, 0 },
+		{ "set-dst-mac",                0, 0, 0 },
+		{ "set-src-ipv4",               0, 0, 0 },
+		{ "set-dst-ipv4",               0, 0, 0 },
+		{ "set-src-ipv6",               0, 0, 0 },
+		{ "set-dst-ipv6",               0, 0, 0 },
+		{ "set-src-tp",                 0, 0, 0 },
+		{ "set-dst-tp",                 0, 0, 0 },
+		{ "inc-tcp-ack",                0, 0, 0 },
+		{ "dec-tcp-ack",                0, 0, 0 },
+		{ "inc-tcp-seq",                0, 0, 0 },
+		{ "dec-tcp-seq",                0, 0, 0 },
+		{ "set-ttl",                    0, 0, 0 },
+		{ "dec-ttl",                    0, 0, 0 },
+		{ "set-ipv4-dscp",              0, 0, 0 },
+		{ "set-ipv6-dscp",              0, 0, 0 },
 	};
 
 	hairpin_queues_num = 0;
@@ -368,7 +544,7 @@ args_parse(int argc, char **argv)
 				else
 					rte_exit(EXIT_SUCCESS,
 						"flow group should be >= 0\n");
-				printf("group %d ", flow_group);
+				printf("group %d / ", flow_group);
 			}
 
 			for (i = 0; i < RTE_DIM(flow_options); i++)
diff --git a/doc/guides/rel_notes/release_20_08.rst b/doc/guides/rel_notes/release_20_08.rst
index d3ba4cd1d0..7c9d508a07 100644
--- a/doc/guides/rel_notes/release_20_08.rst
+++ b/doc/guides/rel_notes/release_20_08.rst
@@ -280,6 +280,8 @@ New Features
     moreover the app also now starts to support inner
     items matching as well.
 
+  * Start supporting header modify actions.
+
 
 Removed Items
 -------------
diff --git a/doc/guides/tools/flow-perf.rst b/doc/guides/tools/flow-perf.rst
index 6941155fee..e225550e40 100644
--- a/doc/guides/tools/flow-perf.rst
+++ b/doc/guides/tools/flow-perf.rst
@@ -244,3 +244,62 @@ Actions:
 	Add hairpin RSS action to all flows actions.
 	The queues in RSS action will be all hairpin queues configured
 	in the app.
+
+*	``--set-src-mac``
+	Add set source mac action to all flows actions.
+	The mac to be set is random each flow.
+
+*	``--set-dst-mac``
+	Add set destination mac action to all flows actions.
+	The mac to be set is random each flow.
+
+*	``-set-src-ipv4``
+	Add set source ipv4 action to all flows actions.
+	The ipv4 header to be set is random each flow.
+
+*	``--set-dst-ipv4``
+	Add set destination ipv4 action to all flows actions.
+	The ipv4 header to be set is random each flow.
+
+*	``--set-src-ipv6``
+	Add set source ipv6 action to all flows actions.
+	The ipv6 header to be set is random each flow.
+
+*	``--set-dst-ipv6``
+	Add set destination ipv6 action to all flows actions.
+	The ipv6 header to be set is random each flow.
+
+*	``--set-src-tp``
+	Add set source tp action to all flows actions.
+	The tp sport header to be set is random each flow.
+
+*	``--set-dst-tp``
+	Add set destination tp action to all flows actions.
+	The tp dport header to be set is random each flow.
+
+*	``--inc-tcp-ack``
+	Add increment TCP acknowledgment by one to all flows actions.
+
+*	``--dec-tcp-ack``
+	Add decrement TCP acknowledgment by one to all flows actions.
+
+*	``--inc-tcp-seq``
+	Add increment TCP sequence by one to all flows actions.
+
+*	``--dec-tcp-seq``
+	Add decrement TCP sequence by one to all flows actions.
+
+*	``--set-ttl``
+	Add set IP ttl action to all flows actions.
+	The ttl value to be set is random each flow.
+
+*	``--dec-ttl``
+	Add decrement IP ttl by one to all flows actions.
+
+*	``--set-ipv4-dscp``
+	Add set IPv4 dscp action to all flows actions.
+	The dscp value to be is random each flow.
+
+*	``--set-ipv6-dscp``
+	Add set IPv6 dscp action to all flows actions.
+	The dscp value to be is random each flow.
