diff --git a/dash-pipeline/SAI/specs/dash_flow.yaml b/dash-pipeline/SAI/specs/dash_flow.yaml
index b106f147a..fdbdd73a6 100644
--- a/dash-pipeline/SAI/specs/dash_flow.yaml
+++ b/dash-pipeline/SAI/specs/dash_flow.yaml
@@ -591,25 +591,25 @@ sai_apis:
             SAI_FLOW_ENTRY_ATTR_REVERSE_FLOW_DST_IP: 11
             SAI_FLOW_ENTRY_ATTR_REVERSE_FLOW_SRC_PORT: 12
             SAI_FLOW_ENTRY_ATTR_REVERSE_FLOW_DST_PORT: 13
-            SAI_FLOW_ENTRY_ATTR_UNDERLAY0_VNET_ID: 14
-            SAI_FLOW_ENTRY_ATTR_UNDERLAY0_SIP: 15
-            SAI_FLOW_ENTRY_ATTR_UNDERLAY0_DIP: 16
-            SAI_FLOW_ENTRY_ATTR_UNDERLAY0_SMAC: 17
-            SAI_FLOW_ENTRY_ATTR_UNDERLAY0_DMAC: 18
-            SAI_FLOW_ENTRY_ATTR_UNDERLAY0_DASH_ENCAPSULATION: 19
-            SAI_FLOW_ENTRY_ATTR_UNDERLAY1_VNET_ID: 20
-            SAI_FLOW_ENTRY_ATTR_UNDERLAY1_SIP: 21
-            SAI_FLOW_ENTRY_ATTR_UNDERLAY1_DIP: 22
-            SAI_FLOW_ENTRY_ATTR_UNDERLAY1_SMAC: 23
-            SAI_FLOW_ENTRY_ATTR_UNDERLAY1_DMAC: 24
-            SAI_FLOW_ENTRY_ATTR_UNDERLAY1_DASH_ENCAPSULATION: 25
-            SAI_FLOW_ENTRY_ATTR_DST_MAC: 26
-            SAI_FLOW_ENTRY_ATTR_SIP: 27
-            SAI_FLOW_ENTRY_ATTR_DIP: 28
-            SAI_FLOW_ENTRY_ATTR_SIP_MASK: 29
-            SAI_FLOW_ENTRY_ATTR_DIP_MASK: 30
-            SAI_FLOW_ENTRY_ATTR_VENDOR_METADATA: 32
-            SAI_FLOW_ENTRY_ATTR_FLOW_DATA_PB: 33
+            SAI_FLOW_ENTRY_ATTR_UNDERLAY0_VNET_ID: 15
+            SAI_FLOW_ENTRY_ATTR_UNDERLAY0_SIP: 16
+            SAI_FLOW_ENTRY_ATTR_UNDERLAY0_DIP: 17
+            SAI_FLOW_ENTRY_ATTR_UNDERLAY0_SMAC: 18
+            SAI_FLOW_ENTRY_ATTR_UNDERLAY0_DMAC: 19
+            SAI_FLOW_ENTRY_ATTR_UNDERLAY0_DASH_ENCAPSULATION: 20
+            SAI_FLOW_ENTRY_ATTR_UNDERLAY1_VNET_ID: 21
+            SAI_FLOW_ENTRY_ATTR_UNDERLAY1_SIP: 22
+            SAI_FLOW_ENTRY_ATTR_UNDERLAY1_DIP: 23
+            SAI_FLOW_ENTRY_ATTR_UNDERLAY1_SMAC: 24
+            SAI_FLOW_ENTRY_ATTR_UNDERLAY1_DMAC: 25
+            SAI_FLOW_ENTRY_ATTR_UNDERLAY1_DASH_ENCAPSULATION: 26
+            SAI_FLOW_ENTRY_ATTR_DST_MAC: 27
+            SAI_FLOW_ENTRY_ATTR_SIP: 28
+            SAI_FLOW_ENTRY_ATTR_DIP: 29
+            SAI_FLOW_ENTRY_ATTR_SIP_MASK: 30
+            SAI_FLOW_ENTRY_ATTR_DIP_MASK: 31
+            SAI_FLOW_ENTRY_ATTR_VENDOR_METADATA: 33
+            SAI_FLOW_ENTRY_ATTR_FLOW_DATA_PB: 34
 - !!python/object:utils.sai_spec.sai_api.SaiApi
   name: flow_entry_bulk_get_session_filter
   description: flow entry bulk get session filter
diff --git a/dash-pipeline/bmv2/stages/conntrack_lookup.p4 b/dash-pipeline/bmv2/stages/conntrack_lookup.p4
index a0126611e..c55f17da1 100644
--- a/dash-pipeline/bmv2/stages/conntrack_lookup.p4
+++ b/dash-pipeline/bmv2/stages/conntrack_lookup.p4
@@ -235,6 +235,7 @@ control conntrack_lookup_stage(inout headers_t hdr, inout metadata_t meta) {
         IPv4ORv6Address reverse_flow_dst_ip,
         bit<16> reverse_flow_src_port,
         bit<16> reverse_flow_dst_port,
+        bit<1> reverse_flow_dst_ip_is_v6,
 
         /* Flow encap related attributes */
         bit<24> underlay0_vnet_id,
@@ -257,7 +258,7 @@ control conntrack_lookup_stage(inout headers_t hdr, inout metadata_t meta) {
         IPv4ORv6Address dip,
         IPv6Address sip_mask,
         IPv6Address dip_mask,
-        @SaiVal[name = "ip_is_v6"]bit<1> is_ipv6,
+        bit<1> dip_is_v6,
 
         /* Extra flow metadata */
         @SaiVal[type="sai_u8_list_t"] bit<16> vendor_metadata,
@@ -300,7 +301,7 @@ control conntrack_lookup_stage(inout headers_t hdr, inout metadata_t meta) {
         meta.overlay_data.dip = dip;
         meta.overlay_data.sip_mask = sip_mask;
         meta.overlay_data.dip_mask = dip_mask;
-        meta.overlay_data.is_ipv6 = is_ipv6;
+        meta.overlay_data.is_ipv6 = dip_is_v6;
     }
 
     action flow_miss() {