diff --git a/app/test-pmd/cmdline.c b/app/test-pmd/cmdline.c
index b04a4e8..de910db 100644
--- a/app/test-pmd/cmdline.c
+++ b/app/test-pmd/cmdline.c
@@ -285,6 +285,12 @@ static void cmd_help_long_parsed(void *parsed_result,
 			"    Set the outer VLAN TPID for Packet Filtering on"
 			" a port\n\n"
 
+			"rx_vxlan_port add (udp_port) (port_id)\n"
+			"    Add an UDP port for VxLAN packet filter on a port\n\n"
+
+			"rx_vxlan_port rm (udp_port) (port_id)\n"
+			"    Remove an UDP port for VxLAN packet filter on a port\n\n"
+
 			"tx_vlan set vlan_id (port_id)\n"
 			"    Set hardware insertion of VLAN ID in packets sent"
 			" on a port.\n\n"
@@ -296,13 +302,17 @@ static void cmd_help_long_parsed(void *parsed_result,
 			"    Disable hardware insertion of a VLAN header in"
 			" packets sent on a port.\n\n"
 
-			"tx_checksum set mask (port_id)\n"
+			"tx_checksum set (mask) (port_id)\n"
 			"    Enable hardware insertion of checksum offload with"
-			" the 4-bit mask, 0~0xf, in packets sent on a port.\n"
+			" the 8-bit mask, 0~0xff, in packets sent on a port.\n"
 			"        bit 0 - insert ip   checksum offload if set\n"
 			"        bit 1 - insert udp  checksum offload if set\n"
 			"        bit 2 - insert tcp  checksum offload if set\n"
 			"        bit 3 - insert sctp checksum offload if set\n"
+			"        bit 4 - insert inner ip  checksum offload if set\n"
+			"        bit 5 - insert inner udp checksum offload if set\n"
+			"        bit 6 - insert inner tcp checksum offload if set\n"
+			"        bit 7 - insert inner sctp checksum offload if set\n"
 			"    Please check the NIC datasheet for HW limits.\n\n"
 
 			"set fwd (%s)\n"
@@ -2745,8 +2755,9 @@ cmdline_parse_inst_t cmd_tx_cksum_set = {
 	.f = cmd_tx_cksum_set_parsed,
 	.data = NULL,
 	.help_str = "enable hardware insertion of L3/L4checksum with a given "
-	"mask in packets sent on a port, the bit mapping is given as, Bit 0 for ip"
-	"Bit 1 for UDP, Bit 2 for TCP, Bit 3 for SCTP",
+	"mask in packets sent on a port, the bit mapping is given as, Bit 0 for ip "
+	"Bit 1 for UDP, Bit 2 for TCP, Bit 3 for SCTP, Bit 4 for inner ip "
+	"Bit 5 for inner UDP, Bit 6 for inner TCP, Bit 7 for inner SCTP",
 	.tokens = {
 		(void *)&cmd_tx_cksum_set_tx_cksum,
 		(void *)&cmd_tx_cksum_set_set,
@@ -6211,6 +6222,64 @@ cmdline_parse_inst_t cmd_vf_rate_limit = {
 	},
 };
 
+/* *** CONFIGURE TUNNEL UDP PORT *** */
+struct cmd_tunnel_udp_config {
+	cmdline_fixed_string_t cmd;
+	cmdline_fixed_string_t what;
+	uint16_t udp_port;
+	uint8_t port_id;
+};
+
+static void
+cmd_tunnel_udp_config_parsed(void *parsed_result,
+			  __attribute__((unused)) struct cmdline *cl,
+			  __attribute__((unused)) void *data)
+{
+	struct cmd_tunnel_udp_config *res = parsed_result;
+	struct rte_eth_udp_tunnel tunnel_udp;
+	int ret;
+
+	tunnel_udp.udp_port = res->udp_port;
+
+	if (!strcmp(res->cmd, "rx_vxlan_port"))
+		tunnel_udp.prot_type = RTE_TUNNEL_TYPE_VXLAN;
+
+	if (!strcmp(res->what, "add"))
+		ret = rte_eth_dev_udp_tunnel_add(res->port_id, &tunnel_udp, 1);
+	else
+		ret = rte_eth_dev_udp_tunnel_delete(res->port_id, &tunnel_udp, 1);
+
+	if (ret < 0)
+		printf("udp tunneling add error: (%s)\n", strerror(-ret));
+}
+
+cmdline_parse_token_string_t cmd_tunnel_udp_config_cmd =
+	TOKEN_STRING_INITIALIZER(struct cmd_tunnel_udp_config,
+				cmd, "rx_vxlan_port");
+cmdline_parse_token_string_t cmd_tunnel_udp_config_what =
+	TOKEN_STRING_INITIALIZER(struct cmd_tunnel_udp_config,
+				what, "add#rm");
+cmdline_parse_token_num_t cmd_tunnel_udp_config_udp_port =
+	TOKEN_NUM_INITIALIZER(struct cmd_tunnel_udp_config,
+				udp_port, UINT16);
+cmdline_parse_token_num_t cmd_tunnel_udp_config_port_id =
+	TOKEN_NUM_INITIALIZER(struct cmd_tunnel_udp_config,
+				port_id, UINT8);
+
+cmdline_parse_inst_t cmd_tunnel_udp_config = {
+	.f = cmd_tunnel_udp_config_parsed,
+	.data = (void *)0,
+	.help_str = "add/rm an tunneling UDP port filter: "
+			"rx_vxlan_port add udp_port port_id",
+	.tokens = {
+		(void *)&cmd_tunnel_udp_config_cmd,
+		(void *)&cmd_tunnel_udp_config_what,
+		(void *)&cmd_tunnel_udp_config_udp_port,
+		(void *)&cmd_tunnel_udp_config_port_id,
+		NULL,
+	},
+};
+
 /* *** CONFIGURE VM MIRROR VLAN/POOL RULE *** */
 struct cmd_set_mirror_mask_result {
 	cmdline_fixed_string_t set;
@@ -7506,6 +7575,7 @@ cmdline_parse_ctx_t main_ctx[] = {
 	(cmdline_parse_inst_t *)&cmd_vf_rxvlan_filter,
 	(cmdline_parse_inst_t *)&cmd_queue_rate_limit,
 	(cmdline_parse_inst_t *)&cmd_vf_rate_limit,
+	(cmdline_parse_inst_t *)&cmd_tunnel_udp_config,
 	(cmdline_parse_inst_t *)&cmd_set_mirror_mask,
 	(cmdline_parse_inst_t *)&cmd_set_mirror_link,
 	(cmdline_parse_inst_t *)&cmd_reset_mirror_rule,
diff --git a/app/test-pmd/parameters.c b/app/test-pmd/parameters.c
index 9573a43..fda8c1d 100644
--- a/app/test-pmd/parameters.c
+++ b/app/test-pmd/parameters.c
@@ -202,6 +202,10 @@ usage(char* progname)
 	printf("  --txpkts=X[,Y]*: set TX segment sizes.\n");
 	printf("  --disable-link-check: disable check on link status when "
 	       "starting/stopping ports.\n");
+	printf("  --tunnel-type=N: set tunneling packet type "
+	       "(0 <= N <= 4).(0:non-tunneling packet;1:VxLAN; "
+	       "2:GENEVE;3: TEREDO;4: NVGRE)\n");
+
 }
 
 #ifdef RTE_LIBRTE_CMDLINE
@@ -600,6 +604,7 @@ launch_args_parse(int argc, char** argv)
 		{ "no-flush-rx",	0, 0, 0 },
 		{ "txpkts",			1, 0, 0 },
 		{ "disable-link-check",		0, 0, 0 },
+		{ "tunnel-type",                1, 0, 0 },
 		{ 0, 0, 0, 0 },
 	};
 
@@ -1032,6 +1037,14 @@ launch_args_parse(int argc, char** argv)
 				else
 					rte_exit(EXIT_FAILURE, "rxfreet must be >= 0\n");
 			}
+			if (!strcmp(lgopts[opt_idx].name, "tunnel-type")) {
+				n = atoi(optarg);
+				if ((n >= 0) && (n < RTE_TUNNEL_TYPE_MAX))
+					rx_tunnel_type = (uint16_t)n;
+				else
+					rte_exit(EXIT_FAILURE, "tunnel-type must be 0-%d\n",
+						RTE_TUNNEL_TYPE_MAX);
+			}
 			if (!strcmp(lgopts[opt_idx].name, "tx-queue-stats-mapping")) {
 				if (parse_queue_stats_mapping_config(optarg, TX)) {
 					rte_exit(EXIT_FAILURE,
diff --git a/app/test-pmd/rxonly.c b/app/test-pmd/rxonly.c
index 5f21a3e..4f529f6 100644
--- a/app/test-pmd/rxonly.c
+++ b/app/test-pmd/rxonly.c
@@ -66,6 +66,8 @@
 #include <rte_ether.h>
 #include <rte_ethdev.h>
 #include <rte_string_fns.h>
+#include <rte_ip.h>
+#include <rte_udp.h>
 
 #include "testpmd.h"
 
@@ -112,6 +114,9 @@ pkt_burst_receive(struct fwd_stream *fs)
 	uint16_t ol_flags;
 	uint16_t nb_rx;
 	uint16_t i;
+	uint8_t ptype;
+	uint8_t is_encapsulation;
+
 #ifdef RTE_TEST_PMD_RECORD_CORE_CYCLES
 	uint64_t start_tsc;
 	uint64_t end_tsc;
@@ -152,6 +157,11 @@ pkt_burst_receive(struct fwd_stream *fs)
 		eth_hdr = (struct ether_hdr *) mb->pkt.data;
 		eth_type = RTE_BE_TO_CPU_16(eth_hdr->ether_type);
 		ol_flags = mb->ol_flags;
+		ptype = mb->reserved;
+
+		is_encapsulation = IS_ETH_IPV4_TUNNEL(ptype) |
+					IS_ETH_IPV6_TUNNEL(ptype);
+
 		print_ether_addr("  src=", &eth_hdr->s_addr);
 		print_ether_addr(" - dst=", &eth_hdr->d_addr);
 		printf(" - type=0x%04x - length=%u - nb_segs=%d",
@@ -167,6 +177,45 @@ pkt_burst_receive(struct fwd_stream *fs)
 		if (ol_flags & PKT_RX_VLAN_PKT)
 			printf(" - VLAN tci=0x%x",
 				mb->pkt.vlan_macip.f.vlan_tci);
+		if (is_encapsulation) {
+			struct ipv4_hdr *ipv4_hdr;
+			struct ipv6_hdr *ipv6_hdr;
+			struct udp_hdr *udp_hdr;
+			uint8_t l2_len;
+			uint8_t l3_len;
+			uint8_t l4_len;
+			uint8_t l4_proto;
+			struct  vxlan_hdr *vxlan_hdr;
+
+			l2_len  = sizeof(struct ether_hdr);
+
+			 /* Do not support ipv4 option field */
+			if (IS_ETH_IPV4_TUNNEL(ptype)) {
+				l3_len = sizeof(struct ipv4_hdr);
+				ipv4_hdr = (struct ipv4_hdr *) (rte_pktmbuf_mtod(mb,
+						unsigned char *) + l2_len);
+				l4_proto = ipv4_hdr->next_proto_id;
+			} else {
+				l3_len = sizeof(struct ipv6_hdr);
+				ipv6_hdr = (struct ipv6_hdr *) (rte_pktmbuf_mtod(mb,
+						unsigned char *) + l2_len);
+				l4_proto = ipv6_hdr->proto;
+			}
+			if (l4_proto == IPPROTO_UDP) {
+				udp_hdr = (struct udp_hdr *) (rte_pktmbuf_mtod(mb,
+						unsigned char *) + l2_len + l3_len);
+				l4_len = sizeof(struct udp_hdr);
+				vxlan_hdr = (struct vxlan_hdr *) (rte_pktmbuf_mtod(mb,
+						unsigned char *) + l2_len + l3_len
+						 + l4_len);
+
+				printf(" - VxLAN packet: packet type =%d, "
+					"Destination UDP port =%d, VNI = %d",
+					ptype, RTE_BE_TO_CPU_16(udp_hdr->dst_port),
+					rte_be_to_cpu_32(vxlan_hdr->vx_vni) >> 8);
+			}
+		}
+		printf(" - Receive queue=0x%x", (unsigned) fs->rx_queue);
 		printf("\n");
 		if (ol_flags != 0) {
 			int rxf;
diff --git a/app/test-pmd/testpmd.c b/app/test-pmd/testpmd.c
index a112559..3d09817 100644
--- a/app/test-pmd/testpmd.c
+++ b/app/test-pmd/testpmd.c
@@ -243,6 +243,12 @@ uint16_t tx_free_thresh = 0; /* Use default values. */
 uint16_t tx_rs_thresh = 0; /* Use default values. */
 
 /*
+ * Configurable value of tunnel type.
+ */
+
+uint8_t rx_tunnel_type = 0; /* Use default values. */
+
+/*
  * Configurable value of TX queue flags.
  */
 uint32_t txq_flags = 0; /* No flags set. */
@@ -1688,6 +1694,8 @@ init_port_config(void)
 		port = &ports[pid];
 		port->dev_conf.rxmode = rx_mode;
 		port->dev_conf.fdir_conf = fdir_conf;
+		if (rx_tunnel_type == 1)
+			port->dev_conf.tunnel_type = RTE_TUNNEL_TYPE_VXLAN;
 		if (nb_rxq > 1) {
 			port->dev_conf.rx_adv_conf.rss_conf.rss_key = NULL;
 			port->dev_conf.rx_adv_conf.rss_conf.rss_hf = rss_hf;
diff --git a/app/test-pmd/testpmd.h b/app/test-pmd/testpmd.h
index b8322a2..1bd9f8d 100644
--- a/app/test-pmd/testpmd.h
+++ b/app/test-pmd/testpmd.h
@@ -80,6 +80,9 @@ typedef uint16_t streamid_t;
 
 #define MAX_QUEUE_ID ((1 << (sizeof(queueid_t) * 8)) - 1)
 
+#define IS_ETH_IPV4_TUNNEL(ptype) ((ptype > 58) && (ptype < 87))
+#define IS_ETH_IPV6_TUNNEL(ptype) ((ptype > 124) && (ptype < 153))
+
 enum {
 	PORT_TOPOLOGY_PAIRED,
 	PORT_TOPOLOGY_CHAINED,
@@ -342,6 +345,7 @@ extern uint8_t rx_drop_en;
 extern uint16_t tx_free_thresh;
 extern uint16_t tx_rs_thresh;
 extern uint32_t txq_flags;
+extern uint8_t rx_tunnel_type;
 
 extern uint8_t dcb_config;
 extern uint8_t dcb_test;
