diff --git a/dash-pipeline/bmv2/dash_inbound.p4 b/dash-pipeline/bmv2/dash_inbound.p4
index 9e69f6097..ee5cb2d91 100644
--- a/dash-pipeline/bmv2/dash_inbound.p4
+++ b/dash-pipeline/bmv2/dash_inbound.p4
@@ -17,7 +17,9 @@ control inbound(inout headers_t hdr,
 #ifdef PNA_CONNTRACK
         ConntrackIn.apply(hdr, meta);
 
-        if (meta.encap_data.original_overlay_sip != 0) {
+        if (meta.flag_mvp == 1) {
+            meta.encap_data.original_overlay_sip = 0; //FIXME: ER gateway private ip?
+            meta.encap_data.original_overlay_dip = (IPv4Address)hdr.ipv6.dst_addr;
             service_tunnel_decode(hdr,
                                   meta.encap_data.original_overlay_sip,
                                   meta.encap_data.original_overlay_dip);
diff --git a/dash-pipeline/bmv2/dash_metadata.p4 b/dash-pipeline/bmv2/dash_metadata.p4
index d7611231f..4f28935c6 100644
--- a/dash-pipeline/bmv2/dash_metadata.p4
+++ b/dash-pipeline/bmv2/dash_metadata.p4
@@ -68,6 +68,7 @@ struct metadata_t {
     bit<16> mapping_meter_class;
     bit<16> meter_class;
     bit<32> meter_bucket_index;
+    bit<1> flag_mvp;
 }
 
 #endif /* _SIRIUS_METADATA_P4_ */
diff --git a/dash-pipeline/bmv2/dash_nvgre.p4 b/dash-pipeline/bmv2/dash_nvgre.p4
index add4b65f4..aea9a7703 100644
--- a/dash-pipeline/bmv2/dash_nvgre.p4
+++ b/dash-pipeline/bmv2/dash_nvgre.p4
@@ -74,4 +74,25 @@ action nvgre_encap(inout headers_t hdr,
 
 }
 
+action nvgre_decap(inout headers_t hdr) {
+    hdr.ethernet = hdr.inner_ethernet;
+    hdr.inner_ethernet.setInvalid();
+
+    hdr.ipv4 = hdr.inner_ipv4;
+    hdr.inner_ipv4.setInvalid();
+
+    hdr.ipv6 = hdr.inner_ipv6;
+    hdr.inner_ipv6.setInvalid();
+
+    hdr.vxlan.setInvalid();
+    hdr.udp.setInvalid();
+
+    hdr.tcp = hdr.inner_tcp;
+    hdr.inner_tcp.setInvalid();
+
+    hdr.udp = hdr.inner_udp;
+    hdr.inner_udp.setInvalid();
+}
+
+
 #endif /* _DASH_NVGRE_P4_ */
diff --git a/dash-pipeline/bmv2/dash_parser.p4 b/dash-pipeline/bmv2/dash_parser.p4
index 8e4d07ba2..fe4e458b4 100644
--- a/dash-pipeline/bmv2/dash_parser.p4
+++ b/dash-pipeline/bmv2/dash_parser.p4
@@ -57,6 +57,7 @@ parser dash_parser(
         transition select(hd.ipv4.protocol) {
             UDP_PROTO: parse_udp;
             TCP_PROTO: parse_tcp;
+            NVGRE_PROTO: parse_nvgre;
             default: accept;
         }
     }
@@ -66,6 +67,7 @@ parser dash_parser(
         transition select(hd.ipv6.next_header) {
             UDP_PROTO: parse_udp;
             TCP_PROTO: parse_tcp;
+            NVGRE_PROTO: parse_nvgre;
             default: accept;
         }
     }
@@ -83,6 +85,14 @@ parser dash_parser(
         transition accept;
     }
 
+    state parse_nvgre {
+        packet.extract(hd.nvgre);
+        transition select(hd.nvgre.protocol_type) {
+            0x6558: parse_inner_ethernet;
+            default: accept;
+        }
+    }
+
     state parse_vxlan {
         packet.extract(hd.vxlan);
         transition parse_inner_ethernet;
diff --git a/dash-pipeline/bmv2/dash_pipeline.p4 b/dash-pipeline/bmv2/dash_pipeline.p4
index ea86d0205..448a9deb8 100644
--- a/dash-pipeline/bmv2/dash_pipeline.p4
+++ b/dash-pipeline/bmv2/dash_pipeline.p4
@@ -383,10 +383,15 @@ control dash_ingress(
         if (meta.direction == dash_direction_t.OUTBOUND) {
             vxlan_decap(hdr);
         } else if (meta.direction == dash_direction_t.INBOUND) {
-            switch (inbound_routing.apply().action_run) {
-                vxlan_decap_pa_validate: {
-                    pa_validation.apply();
-                    vxlan_decap(hdr);
+            if (hdr.nvgre.protocol_type == 0x6558) {    // From PLS
+                meta.flag_mvp = 1;
+                nvgre_decap(hdr);
+            } else {
+                switch (inbound_routing.apply().action_run) {
+                    vxlan_decap_pa_validate: {
+                        pa_validation.apply();
+                        vxlan_decap(hdr);
+                    }
                 }
             }
         }
diff --git a/dash-pipeline/bmv2/dash_service_tunnel.p4 b/dash-pipeline/bmv2/dash_service_tunnel.p4
index 6ab72fd2b..4da908723 100644
--- a/dash-pipeline/bmv2/dash_service_tunnel.p4
+++ b/dash-pipeline/bmv2/dash_service_tunnel.p4
@@ -16,7 +16,7 @@ action service_tunnel_encode(inout headers_t hdr,
     hdr.ipv6.payload_length = hdr.ipv4.total_len - IPV4_HDR_SIZE;
     hdr.ipv6.next_header = hdr.ipv4.protocol;
     hdr.ipv6.hop_limit = hdr.ipv4.ttl;
-    hdr.ipv6.dst_addr = ((IPv6Address)hdr.ipv4.dst_addr & ~st_dst_mask) | (st_dst & st_dst_mask);
+    hdr.ipv6.dst_addr = st_dst;
     hdr.ipv6.src_addr = ((IPv6Address)hdr.ipv4.src_addr & ~st_src_mask) | (st_src & st_src_mask);
     
     hdr.ipv4.setInvalid();