diff --git a/drivers/net/bnxt/tf_ulp/bnxt_ulp.c b/drivers/net/bnxt/tf_ulp/bnxt_ulp.c
index eae8884bd..364853a6e 100644
--- a/drivers/net/bnxt/tf_ulp/bnxt_ulp.c
+++ b/drivers/net/bnxt/tf_ulp/bnxt_ulp.c
@@ -721,15 +721,11 @@ bnxt_ulp_deinit(struct bnxt *bp,
 	/* Disable NAT feature */
 	(void)bnxt_ulp_global_cfg_update(bp, TF_DIR_RX, TF_TUNNEL_ENCAP,
 					 TF_TUNNEL_ENCAP_NAT,
-					 (BNXT_ULP_NAT_INNER_L2_HEADER_SMAC |
-					  BNXT_ULP_NAT_INNER_L2_HEADER_DMAC),
-					 0);
+					 BNXT_ULP_NAT_OUTER_MOST_FLAGS, 0);
 
 	(void)bnxt_ulp_global_cfg_update(bp, TF_DIR_TX, TF_TUNNEL_ENCAP,
 					 TF_TUNNEL_ENCAP_NAT,
-					 (BNXT_ULP_NAT_INNER_L2_HEADER_SMAC |
-					  BNXT_ULP_NAT_INNER_L2_HEADER_DMAC),
-					 0);
+					 BNXT_ULP_NAT_OUTER_MOST_FLAGS, 0);
 
 	/* Delete the ulp context and tf session and free the ulp context */
 	ulp_ctx_deinit(bp, session);
@@ -808,8 +804,7 @@ bnxt_ulp_init(struct bnxt *bp,
 	 */
 	rc = bnxt_ulp_global_cfg_update(bp, TF_DIR_RX, TF_TUNNEL_ENCAP,
 					TF_TUNNEL_ENCAP_NAT,
-					(BNXT_ULP_NAT_INNER_L2_HEADER_SMAC |
-					BNXT_ULP_NAT_INNER_L2_HEADER_DMAC), 1);
+					BNXT_ULP_NAT_OUTER_MOST_FLAGS, 1);
 	if (rc) {
 		BNXT_TF_DBG(ERR, "Failed to set rx global configuration\n");
 		goto jump_to_error;
@@ -817,8 +812,7 @@ bnxt_ulp_init(struct bnxt *bp,
 
 	rc = bnxt_ulp_global_cfg_update(bp, TF_DIR_TX, TF_TUNNEL_ENCAP,
 					TF_TUNNEL_ENCAP_NAT,
-					(BNXT_ULP_NAT_INNER_L2_HEADER_SMAC |
-					BNXT_ULP_NAT_INNER_L2_HEADER_DMAC), 1);
+					BNXT_ULP_NAT_OUTER_MOST_FLAGS, 1);
 	if (rc) {
 		BNXT_TF_DBG(ERR, "Failed to set tx global configuration\n");
 		goto jump_to_error;
diff --git a/drivers/net/bnxt/tf_ulp/bnxt_ulp.h b/drivers/net/bnxt/tf_ulp/bnxt_ulp.h
index 5882c545c..ed978734a 100644
--- a/drivers/net/bnxt/tf_ulp/bnxt_ulp.h
+++ b/drivers/net/bnxt/tf_ulp/bnxt_ulp.h
@@ -16,7 +16,13 @@
 
 /* NAT defines to reuse existing inner L2 SMAC and DMAC */
 #define BNXT_ULP_NAT_INNER_L2_HEADER_SMAC	0x2000
+#define BNXT_ULP_NAT_OUTER_MOST_L2_HDR_SMAC	0x6000
+#define BNXT_ULP_NAT_OUTER_MOST_L2_VLAN_TAGS	0xc00
 #define BNXT_ULP_NAT_INNER_L2_HEADER_DMAC	0x100
+#define BNXT_ULP_NAT_OUTER_MOST_L2_HDR_DMAC	0x300
+#define BNXT_ULP_NAT_OUTER_MOST_FLAGS (BNXT_ULP_NAT_OUTER_MOST_L2_HDR_SMAC |\
+					BNXT_ULP_NAT_OUTER_MOST_L2_VLAN_TAGS |\
+					BNXT_ULP_NAT_OUTER_MOST_L2_HDR_DMAC)
 
 /* defines for the ulp_flags */
 #define BNXT_ULP_VF_REP_ENABLED		0x1
diff --git a/drivers/net/bnxt/tf_ulp/ulp_mapper.c b/drivers/net/bnxt/tf_ulp/ulp_mapper.c
index 6ac4b0f83..15682673d 100644
--- a/drivers/net/bnxt/tf_ulp/ulp_mapper.c
+++ b/drivers/net/bnxt/tf_ulp/ulp_mapper.c
@@ -783,6 +783,7 @@ ulp_mapper_result_field_process(struct bnxt_ulp_mapper_parms *parms,
 	uint32_t val_size = 0, field_size = 0;
 	uint64_t act_bit;
 	uint8_t act_val;
+	uint64_t hdr_bit;
 
 	switch (fld->result_opcode) {
 	case BNXT_ULP_MAPPER_OPC_SET_TO_CONSTANT:
@@ -1033,6 +1034,26 @@ ulp_mapper_result_field_process(struct bnxt_ulp_mapper_parms *parms,
 			return -EINVAL;
 		}
 		break;
+	case BNXT_ULP_MAPPER_OPC_IF_HDR_BIT_THEN_CONST_ELSE_CONST:
+		if (!ulp_operand_read(fld->result_operand,
+				      (uint8_t *)&hdr_bit, sizeof(uint64_t))) {
+			BNXT_TF_DBG(ERR, "%s operand read failed\n", name);
+			return -EINVAL;
+		}
+		hdr_bit = tfp_be_to_cpu_64(hdr_bit);
+		if (ULP_BITMAP_ISSET(parms->hdr_bitmap->bits, hdr_bit)) {
+			/* Header bit is set so consider operand_true */
+			val = fld->result_operand_true;
+		} else {
+			/* Header bit is not set, use the operand false */
+			val = fld->result_operand_false;
+		}
+		if (!ulp_blob_push(blob, val, fld->field_bit_size)) {
+			BNXT_TF_DBG(ERR, "%s failed to add field\n",
+				    name);
+			return -EINVAL;
+		}
+		break;
 	default:
 		BNXT_TF_DBG(ERR, "invalid result mapper opcode 0x%x\n",
 			    fld->result_opcode);
diff --git a/drivers/net/bnxt/tf_ulp/ulp_template_db_act.c b/drivers/net/bnxt/tf_ulp/ulp_template_db_act.c
index cab3445a2..22142c137 100644
--- a/drivers/net/bnxt/tf_ulp/ulp_template_db_act.c
+++ b/drivers/net/bnxt/tf_ulp/ulp_template_db_act.c
@@ -1434,11 +1434,21 @@ struct bnxt_ulp_mapper_result_field_info ulp_act_result_field_list[] = {
 	},
 	{
 	.field_bit_size = 4,
-	.result_opcode = BNXT_ULP_MAPPER_OPC_SET_TO_CONSTANT,
-	.result_operand = {
-		BNXT_ULP_SYM_DECAP_FUNC_THRU_L2,
-		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}
+	.result_opcode = BNXT_ULP_MAPPER_OPC_IF_HDR_BIT_THEN_CONST_ELSE_CONST,
+	.result_operand = {
+		((uint64_t)BNXT_ULP_HDR_BIT_T_VXLAN >> 56) & 0xff,
+		((uint64_t)BNXT_ULP_HDR_BIT_T_VXLAN >> 48) & 0xff,
+		((uint64_t)BNXT_ULP_HDR_BIT_T_VXLAN >> 40) & 0xff,
+		((uint64_t)BNXT_ULP_HDR_BIT_T_VXLAN >> 32) & 0xff,
+		((uint64_t)BNXT_ULP_HDR_BIT_T_VXLAN >> 24) & 0xff,
+		((uint64_t)BNXT_ULP_HDR_BIT_T_VXLAN >> 16) & 0xff,
+		((uint64_t)BNXT_ULP_HDR_BIT_T_VXLAN >> 8) & 0xff,
+		(uint64_t)BNXT_ULP_HDR_BIT_T_VXLAN & 0xff,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},
+	.result_operand_true = {0x03, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},
+	.result_operand_false = {0x0b, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}
 	},
 	{
 	.field_bit_size = 12,
@@ -2336,11 +2346,21 @@ struct bnxt_ulp_mapper_result_field_info ulp_act_result_field_list[] = {
 	},
 	{
 	.field_bit_size = 4,
-	.result_opcode = BNXT_ULP_MAPPER_OPC_SET_TO_CONSTANT,
-	.result_operand = {
-		BNXT_ULP_SYM_DECAP_FUNC_THRU_L2,
-		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}
+	.result_opcode = BNXT_ULP_MAPPER_OPC_IF_HDR_BIT_THEN_CONST_ELSE_CONST,
+	.result_operand = {
+		((uint64_t)BNXT_ULP_HDR_BIT_T_VXLAN >> 56) & 0xff,
+		((uint64_t)BNXT_ULP_HDR_BIT_T_VXLAN >> 48) & 0xff,
+		((uint64_t)BNXT_ULP_HDR_BIT_T_VXLAN >> 40) & 0xff,
+		((uint64_t)BNXT_ULP_HDR_BIT_T_VXLAN >> 32) & 0xff,
+		((uint64_t)BNXT_ULP_HDR_BIT_T_VXLAN >> 24) & 0xff,
+		((uint64_t)BNXT_ULP_HDR_BIT_T_VXLAN >> 16) & 0xff,
+		((uint64_t)BNXT_ULP_HDR_BIT_T_VXLAN >> 8) & 0xff,
+		(uint64_t)BNXT_ULP_HDR_BIT_T_VXLAN & 0xff,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},
+	.result_operand_true = {0x03, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},
+	.result_operand_false = {0x0b, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}
 	},
 	{
 	.field_bit_size = 12,
diff --git a/drivers/net/bnxt/tf_ulp/ulp_template_db_enum.h b/drivers/net/bnxt/tf_ulp/ulp_template_db_enum.h
index 4c1161acd..51758868a 100644
--- a/drivers/net/bnxt/tf_ulp/ulp_template_db_enum.h
+++ b/drivers/net/bnxt/tf_ulp/ulp_template_db_enum.h
@@ -218,7 +218,8 @@ enum bnxt_ulp_mapper_opc {
 	BNXT_ULP_MAPPER_OPC_IF_ACT_BIT_THEN_ACT_PROP_ELSE_CONST = 9,
 	BNXT_ULP_MAPPER_OPC_IF_ACT_BIT_THEN_CONST_ELSE_CONST = 10,
 	BNXT_ULP_MAPPER_OPC_IF_COMP_FIELD_THEN_CF_ELSE_CF = 11,
-	BNXT_ULP_MAPPER_OPC_LAST = 12
+	BNXT_ULP_MAPPER_OPC_IF_HDR_BIT_THEN_CONST_ELSE_CONST = 12,
+	BNXT_ULP_MAPPER_OPC_LAST = 13
 };
 
 enum bnxt_ulp_mark_db_opcode {
