diff --git a/fpmsyncd/routesync.cpp b/fpmsyncd/routesync.cpp
index cb00d575ea3e..414e9ed3a4e0 100644
--- a/fpmsyncd/routesync.cpp
+++ b/fpmsyncd/routesync.cpp
@@ -14,7 +14,8 @@
 using namespace std;
 using namespace swss;
 
-#define VXLAN_IF_NAME_PREFIX "brvxlan"
+#define VXLAN_IF_NAME_PREFIX    "Brvxlan"
+#define VNET_PREFIX             "Vnet"
 
 RouteSync::RouteSync(RedisPipeline *pipeline) :
     m_routeTable(pipeline, APP_ROUTE_TABLE_NAME, true),
@@ -39,22 +40,31 @@ void RouteSync::onMsg(int nlmsg_type, struct nl_object *obj)
         return;
     }
 
-    /* Get the index of routing table */
-    unsigned int table_index = rtnl_route_get_table(route_obj);
+    /* Get the index of the master device */
+    unsigned int master_index = rtnl_route_get_table(route_obj);
+    char master_name[IFNAMSIZ] = {0};
 
-    /* Default routing table. This line may have problems. */
-    if (table_index == RT_TABLE_UNSPEC)
+    /* Get the name of the master device */
+    getIfName(master_index, master_name, IFNAMSIZ);
+    
+    /* If the master device name starts with VNET_PREFIX, it is a VNET route.
+       The VNET name is exactly the name of the associated master device. */
+    if (string(master_name).find(VNET_PREFIX) == 0)
     {
-        onRouteMsg(nlmsg_type, obj);
+        onVnetRouteMsg(nlmsg_type, obj, string(master_name));
     }
-    /* VNET route. We will handle VRF routes in the future. */
+    /* Otherwise, it is a regular route (include VRF route). */
     else
     {
-        onVnetRouteMsg(nlmsg_type, obj);
+        onRouteMsg(nlmsg_type, obj);
     }
 }
 
-/* Handle regular route (without vnet) */
+/* 
+ * Handle regular route (include VRF route) 
+ * @arg nlmsg_type      Netlink message type
+ * @arg obj             Netlink object
+ */
 void RouteSync::onRouteMsg(int nlmsg_type, struct nl_object *obj)
 {
     struct rtnl_route *route_obj = (struct rtnl_route *)obj;
@@ -161,8 +171,13 @@ void RouteSync::onRouteMsg(int nlmsg_type, struct nl_object *obj)
     }
 }
 
-/* Handle vnet route */
-void RouteSync::onVnetRouteMsg(int nlmsg_type, struct nl_object *obj)
+/* 
+ * Handle vnet route 
+ * @arg nlmsg_type      Netlink message type
+ * @arg obj             Netlink object
+ * @arg vnet            Vnet name
+ */     
+void RouteSync::onVnetRouteMsg(int nlmsg_type, struct nl_object *obj, string vnet)
 {
     struct rtnl_route *route_obj = (struct rtnl_route *)obj;
 
@@ -171,19 +186,7 @@ void RouteSync::onVnetRouteMsg(int nlmsg_type, struct nl_object *obj)
     char destipprefix[MAX_ADDR_SIZE + 1] = {0};
     nl_addr2str(dip, destipprefix, MAX_ADDR_SIZE);
 
-    /* Get VRF index and VRF name */
-    unsigned int vrf_index = rtnl_route_get_table(route_obj);
-    char vrf_name[IFNAMSIZ] = {0};
-
-    /* If we cannot get the VRF name */
-    if (!getIfName(vrf_index, vrf_name, IFNAMSIZ))
-    {
-        SWSS_LOG_INFO("Fail to get the VRF name (table ID %u)", vrf_index);
-        return;
-    }
-
-    /* vrf name = vnet name */
-    string vnet_dip =  vrf_name + string(":") + destipprefix;
+    string vnet_dip =  vnet + string(":") + destipprefix;
     SWSS_LOG_DEBUG("Receive new vnet route message %s", vnet_dip.c_str());
 
     if (nlmsg_type == RTM_DELROUTE)
diff --git a/fpmsyncd/routesync.h b/fpmsyncd/routesync.h
index caa54efbc000..8ab8fc9cb4df 100644
--- a/fpmsyncd/routesync.h
+++ b/fpmsyncd/routesync.h
@@ -25,27 +25,27 @@ class RouteSync : public NetMsg
 private:
     /* regular route table */
     ProducerStateTable  m_routeTable;
-    /* vnet route table */       
+    /* vnet route table */
     ProducerStateTable  m_vnet_routeTable;
     /* vnet vxlan tunnel table */  
     ProducerStateTable  m_vnet_tunnelTable; 
     struct nl_cache    *m_link_cache;
     struct nl_sock     *m_nl_sock;
 
-    /* Handle regular route (without vnet) */
+    /* Handle regular route (include VRF route) */
     void onRouteMsg(int nlmsg_type, struct nl_object *obj);
 
-    /* Handle vnet route */      
-    void onVnetRouteMsg(int nlmsg_type, struct nl_object *obj);
+    /* Handle vnet route */
+    void onVnetRouteMsg(int nlmsg_type, struct nl_object *obj, string vnet);
 
-    /* Get interface/VRF name based on interface/VRF index */  
+    /* Get interface name based on interface index */
     bool getIfName(int if_index, char *if_name, size_t name_len);
 
     /* Get next hop gateway IP addresses */
-   string getNextHopGw(struct rtnl_route *route_obj);
+    string getNextHopGw(struct rtnl_route *route_obj);
 
-   /* Get next hop interfaces */
-   string getNextHopIf(struct rtnl_route *route_obj);
+    /* Get next hop interfaces */
+    string getNextHopIf(struct rtnl_route *route_obj);
 };
 
 }