diff --git a/apps/k8s-networking/api/src/main/java/org/onosproject/k8snetworking/api/Constants.java b/apps/k8s-networking/api/src/main/java/org/onosproject/k8snetworking/api/Constants.java
index db6583a..ecec966 100644
--- a/apps/k8s-networking/api/src/main/java/org/onosproject/k8snetworking/api/Constants.java
+++ b/apps/k8s-networking/api/src/main/java/org/onosproject/k8snetworking/api/Constants.java
@@ -132,6 +132,9 @@
     public static final int EXT_ENTRY_TABLE = 0;
     public static final int POD_RESOLUTION_TABLE = 11;
 
+    public static final int ROUTER_EXTRY_TABLE = 0;
+    public static final int EXT_RESOLUTION_TABLE = 11;
+
     public static final int LOCAL_ENTRY_TABLE = 0;
 
     public static final int TUN_ENTRY_TABLE = 0;
diff --git a/apps/k8s-networking/app/src/main/java/org/onosproject/k8snetworking/impl/K8sRoutingSnatHandler.java b/apps/k8s-networking/app/src/main/java/org/onosproject/k8snetworking/impl/K8sRoutingSnatHandler.java
index 5fd2758..56fe815 100644
--- a/apps/k8s-networking/app/src/main/java/org/onosproject/k8snetworking/impl/K8sRoutingSnatHandler.java
+++ b/apps/k8s-networking/app/src/main/java/org/onosproject/k8snetworking/impl/K8sRoutingSnatHandler.java
@@ -33,10 +33,15 @@
 import org.onosproject.k8snetworking.api.K8sNetworkService;
 import org.onosproject.k8snetworking.api.K8sPort;
 import org.onosproject.k8snetworking.util.RulePopulatorUtil;
+import org.onosproject.k8snode.api.K8sHost;
+import org.onosproject.k8snode.api.K8sHostEvent;
+import org.onosproject.k8snode.api.K8sHostListener;
+import org.onosproject.k8snode.api.K8sHostService;
 import org.onosproject.k8snode.api.K8sNode;
 import org.onosproject.k8snode.api.K8sNodeEvent;
 import org.onosproject.k8snode.api.K8sNodeListener;
 import org.onosproject.k8snode.api.K8sNodeService;
+import org.onosproject.k8snode.api.K8sRouterBridge;
 import org.onosproject.mastership.MastershipService;
 import org.onosproject.net.Device;
 import org.onosproject.net.DeviceId;
@@ -64,14 +69,17 @@
 import static org.onosproject.k8snetworking.api.Constants.EXT_ENTRY_TABLE;
 import static org.onosproject.k8snetworking.api.Constants.K8S_NETWORKING_APP_ID;
 import static org.onosproject.k8snetworking.api.Constants.POD_RESOLUTION_TABLE;
+import static org.onosproject.k8snetworking.api.Constants.PRIORITY_DEFAULT_RULE;
 import static org.onosproject.k8snetworking.api.Constants.PRIORITY_EXTERNAL_ROUTING_RULE;
 import static org.onosproject.k8snetworking.api.Constants.PRIORITY_STATEFUL_SNAT_RULE;
+import static org.onosproject.k8snetworking.api.Constants.ROUTER_EXTRY_TABLE;
 import static org.onosproject.k8snetworking.api.Constants.ROUTING_TABLE;
 import static org.onosproject.k8snetworking.util.RulePopulatorUtil.CT_NAT_SRC_FLAG;
 import static org.onosproject.k8snetworking.util.RulePopulatorUtil.buildMoveArpShaToThaExtension;
 import static org.onosproject.k8snetworking.util.RulePopulatorUtil.buildMoveArpSpaToTpaExtension;
 import static org.onosproject.k8snetworking.util.RulePopulatorUtil.buildMoveEthSrcToDstExtension;
 import static org.onosproject.k8snode.api.Constants.DEFAULT_EXTERNAL_GATEWAY_MAC;
+import static org.onosproject.k8snode.api.K8sApiConfig.Mode.PASSTHROUGH;
 import static org.slf4j.LoggerFactory.getLogger;
 
 /**
@@ -115,12 +123,17 @@
     protected K8sNodeService k8sNodeService;
 
     @Reference(cardinality = ReferenceCardinality.MANDATORY)
+    protected K8sHostService k8sHostService;
+
+    @Reference(cardinality = ReferenceCardinality.MANDATORY)
     protected K8sFlowRuleService k8sFlowRuleService;
 
     private final InternalK8sNetworkListener k8sNetworkListener =
             new InternalK8sNetworkListener();
     private final InternalK8sNodeListener k8sNodeListener =
             new InternalK8sNodeListener();
+    private final InternalK8sHostListener k8sHostListener =
+            new InternalK8sHostListener();
     private final ExecutorService eventExecutor = newSingleThreadExecutor(
             groupedThreads(this.getClass().getSimpleName(), "event-handler", log));
 
@@ -135,12 +148,14 @@
         leadershipService.runForLeadership(appId.name());
         k8sNetworkService.addListener(k8sNetworkListener);
         k8sNodeService.addListener(k8sNodeListener);
+        k8sHostService.addListener(k8sHostListener);
 
         log.info("Started");
     }
 
     @Deactivate
     protected void deactivate() {
+        k8sHostService.removeListener(k8sHostListener);
         k8sNodeService.removeListener(k8sNodeListener);
         k8sNetworkService.removeListener(k8sNetworkListener);
         leadershipService.withdraw(appId.name());
@@ -201,8 +216,8 @@
                 install);
     }
 
-    private void setSnatDownstreamRule(K8sNode k8sNode,
-                                       boolean install) {
+    private void setExtSnatDownstreamRule(K8sNode k8sNode,
+                                          boolean install) {
         DeviceId deviceId = k8sNode.extBridge();
 
         TrafficSelector.Builder sBuilder = DefaultTrafficSelector.builder()
@@ -231,8 +246,8 @@
                 install);
     }
 
-    private void setSnatUpstreamRule(K8sNode k8sNode,
-                                     boolean install) {
+    private void setExtSnatUpstreamRule(K8sNode k8sNode,
+                                        boolean install) {
 
         K8sNetwork net = k8sNetworkService.network(k8sNode.hostname());
 
@@ -263,11 +278,15 @@
                     .setEthSrc(k8sNode.extBridgeMac())
                     .setEthDst(k8sNode.extGatewayMac());
 
-            if (MacAddress.valueOf(DEFAULT_EXTERNAL_GATEWAY_MAC).equals(
-                    k8sNode.extGatewayMac())) {
-                tBuilder.setOutput(k8sNode.extIntfPortNum());
+            if (k8sNode.mode() == PASSTHROUGH) {
+                tBuilder.setOutput(k8sNode.extToRouterPortNum());
             } else {
-                tBuilder.setOutput(k8sNode.extBridgePortNum());
+                if (MacAddress.valueOf(DEFAULT_EXTERNAL_GATEWAY_MAC).equals(
+                        k8sNode.extGatewayMac())) {
+                    tBuilder.setOutput(k8sNode.extIntfPortNum());
+                } else {
+                    tBuilder.setOutput(k8sNode.extBridgePortNum());
+                }
             }
         }
 
@@ -312,6 +331,52 @@
         });
     }
 
+    private void setRouterSnatUpstreamRule(K8sNode k8sNode,
+                                           K8sRouterBridge bridge,
+                                           boolean install) {
+
+        TrafficSelector selector = DefaultTrafficSelector.builder()
+                .matchEthType(Ethernet.TYPE_IPV4)
+                .matchInPort(k8sNode.routerToExtPortNum())
+                .build();
+
+        TrafficTreatment treatment = DefaultTrafficTreatment.builder()
+                .setOutput(k8sNode.routerPortNum())
+                .build();
+
+        k8sFlowRuleService.setRule(
+                appId,
+                bridge.deviceId(),
+                selector,
+                treatment,
+                PRIORITY_DEFAULT_RULE,
+                ROUTER_EXTRY_TABLE,
+                install);
+    }
+
+    private void setRouterSnatDownstreamRule(K8sNode k8sNode,
+                                             K8sRouterBridge bridge,
+                                             boolean install) {
+        TrafficSelector selector = DefaultTrafficSelector.builder()
+                .matchEthType(Ethernet.TYPE_IPV4)
+                .matchInPort(k8sNode.routerPortNum())
+                .matchIPDst(IpPrefix.valueOf(k8sNode.extBridgeIp(), 32))
+                .build();
+
+        TrafficTreatment treatment = DefaultTrafficTreatment.builder()
+                .setOutput(k8sNode.routerToExtPortNum())
+                .build();
+
+        k8sFlowRuleService.setRule(
+                appId,
+                bridge.deviceId(),
+                selector,
+                treatment,
+                PRIORITY_DEFAULT_RULE,
+                ROUTER_EXTRY_TABLE,
+                install);
+    }
+
     private class InternalK8sNodeListener implements K8sNodeListener {
 
         private boolean isRelevantHelper() {
@@ -339,13 +404,54 @@
             }
 
             setExtIntfArpRule(k8sNode, true);
-            setSnatDownstreamRule(k8sNode, true);
+            setExtSnatDownstreamRule(k8sNode, true);
             setContainerToExtRule(k8sNode, true);
         }
 
         private void processNodeUpdate(K8sNode k8sNode) {
             if (k8sNode.extGatewayMac() != null) {
-                setSnatUpstreamRule(k8sNode, true);
+                setExtSnatUpstreamRule(k8sNode, true);
+            }
+        }
+    }
+
+    private class InternalK8sHostListener implements K8sHostListener {
+
+        private boolean isRelevantHelper() {
+            return Objects.equals(localNodeId, leadershipService.getLeader(appId.name()));
+        }
+
+        @Override
+        public void event(K8sHostEvent event) {
+            switch (event.type()) {
+                case K8S_HOST_COMPLETE:
+                    eventExecutor.execute(() -> processNodeCompletion(event.subject()));
+                    break;
+                case K8S_HOST_INCOMPLETE:
+                default:
+                    break;
+            }
+        }
+
+        private void processNodeCompletion(K8sHost k8sHost) {
+            if (!isRelevantHelper()) {
+                return;
+            }
+
+            for (String name : k8sHost.nodeNames()) {
+                K8sNode node = k8sNodeService.node(name);
+                if (node == null) {
+                    return;
+                }
+                K8sRouterBridge bridge = k8sHost.routerBridges().stream()
+                        .filter(b -> b.segmentId() == node.segmentId())
+                        .findAny().orElse(null);
+                if (bridge == null) {
+                    return;
+                }
+
+                setRouterSnatUpstreamRule(node, bridge, true);
+                setRouterSnatDownstreamRule(node, bridge, true);
             }
         }
     }
diff --git a/apps/k8s-networking/app/src/main/java/org/onosproject/k8snetworking/impl/K8sSwitchingGatewayHandler.java b/apps/k8s-networking/app/src/main/java/org/onosproject/k8snetworking/impl/K8sSwitchingGatewayHandler.java
index 03a953e..dde6828 100644
--- a/apps/k8s-networking/app/src/main/java/org/onosproject/k8snetworking/impl/K8sSwitchingGatewayHandler.java
+++ b/apps/k8s-networking/app/src/main/java/org/onosproject/k8snetworking/impl/K8sSwitchingGatewayHandler.java
@@ -158,7 +158,7 @@
 
             if (node.hostname().equals(k8sNetwork.name())) {
                 tBuilder.setEthDst(node.intgBridgeMac())
-                        .setOutput(PortNumber.LOCAL);
+                        .setOutput(node.intgEntryPortNum());
             } else {
                 K8sNode localNode = k8sNodeService.node(k8sNetwork.name());
 
@@ -198,7 +198,7 @@
 
             if (node.hostname().equals(k8sNetwork.name())) {
                 sBuilder = DefaultTrafficSelector.builder()
-                        .matchInPort(PortNumber.LOCAL)
+                        .matchInPort(node.intgEntryPortNum())
                         .matchEthType(Ethernet.TYPE_IPV4)
                         .matchIPDst(IpPrefix.valueOf(k8sNetwork.gatewayIp(),
                                 HOST_PREFIX));
diff --git a/apps/k8s-networking/app/src/main/java/org/onosproject/k8snetworking/impl/K8sSwitchingHandler.java b/apps/k8s-networking/app/src/main/java/org/onosproject/k8snetworking/impl/K8sSwitchingHandler.java
index d62a923..a0ccf5d 100644
--- a/apps/k8s-networking/app/src/main/java/org/onosproject/k8snetworking/impl/K8sSwitchingHandler.java
+++ b/apps/k8s-networking/app/src/main/java/org/onosproject/k8snetworking/impl/K8sSwitchingHandler.java
@@ -349,7 +349,7 @@
     private void setLocalTunnelTagFlowRules(K8sNode k8sNode, boolean install) {
         TrafficSelector selector = DefaultTrafficSelector.builder()
                 .matchEthType(Ethernet.TYPE_IPV4)
-                .matchInPort(PortNumber.LOCAL)
+                .matchInPort(k8sNode.intgEntryPortNum())
                 .build();
 
         K8sNetwork net = k8sNetworkService.network(k8sNode.hostname());
diff --git a/apps/k8s-node/api/src/main/java/org/onosproject/k8snode/api/Constants.java b/apps/k8s-node/api/src/main/java/org/onosproject/k8snode/api/Constants.java
index 82b63cb..59a5715 100644
--- a/apps/k8s-node/api/src/main/java/org/onosproject/k8snode/api/Constants.java
+++ b/apps/k8s-node/api/src/main/java/org/onosproject/k8snode/api/Constants.java
@@ -23,19 +23,23 @@
     private Constants() {
     }
 
+    public static final String OS_INTEGRATION_BRIDGE = "br-int";
     public static final String INTEGRATION_BRIDGE = "kbr-int";
     public static final String EXTERNAL_BRIDGE = "kbr-ex";
     public static final String LOCAL_BRIDGE = "kbr-local";
     public static final String TUNNEL_BRIDGE = "kbr-tun";
-    public static final String EXTERNAL_ROUTER = "kbr-router";
+    public static final String ROUTER_BRIDGE = "kbr-router";
     public static final String INTEGRATION_TO_EXTERNAL_BRIDGE = "int-ex";
     public static final String PHYSICAL_EXTERNAL_BRIDGE = "ex-int";
     public static final String INTEGRATION_TO_LOCAL_BRIDGE = "int-local";
     public static final String LOCAL_TO_INTEGRATION_BRIDGE = "local-int";
     public static final String EXTERNAL_TO_ROUTER = "ex-router";
     public static final String ROUTER_TO_EXTERNAL = "router-ex";
+    public static final String ROUTER = "router";
     public static final String INTEGRATION_TO_TUN_BRIDGE = "int-tun";
     public static final String TUN_TO_INTEGRATION_BRIDGE = "tun-int";
+    public static final String OS_TO_K8S_BRIDGE = "os-k8s";
+    public static final String K8S_TO_OS_BRIDGE = "k8s-os";
     public static final String VXLAN_TUNNEL = "vxlan";
     public static final String GRE_TUNNEL = "gre";
     public static final String GENEVE_TUNNEL = "geneve";
@@ -50,4 +54,5 @@
     public static final int DEFAULT_SEGMENT_ID = 100;
     public static final String DEFAULT_EXTERNAL_GATEWAY_MAC = "fa:00:00:00:00:01";
     public static final String DEFAULT_EXTERNAL_BRIDGE_MAC = "fa:00:00:00:00:02";
+    public static final String DEFAULT_INTG_BRIDGE_MAC = "fa:00:00:00:00:03";
 }
diff --git a/apps/k8s-node/api/src/main/java/org/onosproject/k8snode/api/DefaultK8sHost.java b/apps/k8s-node/api/src/main/java/org/onosproject/k8snode/api/DefaultK8sHost.java
index e961910..a6e4d0e 100644
--- a/apps/k8s-node/api/src/main/java/org/onosproject/k8snode/api/DefaultK8sHost.java
+++ b/apps/k8s-node/api/src/main/java/org/onosproject/k8snode/api/DefaultK8sHost.java
@@ -35,6 +35,7 @@
     private final Set<String> nodeNames;
     private final K8sHostState state;
     private final Set<K8sTunnelBridge> tunBridges;
+    private final Set<K8sRouterBridge> routerBridges;
 
     private static final String NOT_NULL_MSG = "Host % cannot be null";
 
@@ -47,13 +48,16 @@
      * @param nodeNames     node names
      * @param state         host state
      * @param tunBridges    a set of tunnel bridges
+     * @param routerBridges a set of router bridges
      */
     protected DefaultK8sHost(IpAddress hostIp, Set<String> nodeNames,
-                             K8sHostState state, Set<K8sTunnelBridge> tunBridges) {
+                             K8sHostState state, Set<K8sTunnelBridge> tunBridges,
+                             Set<K8sRouterBridge> routerBridges) {
         this.hostIp = hostIp;
         this.nodeNames = nodeNames;
         this.state = state;
         this.tunBridges = tunBridges;
+        this.routerBridges = routerBridges;
     }
 
     @Override
@@ -82,12 +86,18 @@
     }
 
     @Override
+    public Set<K8sRouterBridge> routerBridges() {
+        return ImmutableSet.copyOf(routerBridges);
+    }
+
+    @Override
     public K8sHost updateState(K8sHostState newState) {
         return new Builder()
                 .hostIp(hostIp)
                 .nodeNames(nodeNames)
                 .state(newState)
                 .tunBridges(tunBridges)
+                .routerBridges(routerBridges)
                 .build();
     }
 
@@ -98,6 +108,7 @@
                 .nodeNames(nodeNames)
                 .state(state)
                 .tunBridges(tunBridges)
+                .routerBridges(routerBridges)
                 .build();
     }
 
@@ -113,12 +124,13 @@
         return Objects.equals(hostIp, that.hostIp) &&
                 Objects.equals(nodeNames, that.nodeNames) &&
                 state == that.state &&
-                Objects.equals(tunBridges, that.tunBridges);
+                Objects.equals(tunBridges, that.tunBridges) &&
+                Objects.equals(routerBridges, that.routerBridges);
     }
 
     @Override
     public int hashCode() {
-        return Objects.hash(hostIp, nodeNames, state);
+        return Objects.hash(hostIp, nodeNames, state, tunBridges, routerBridges);
     }
 
     @Override
@@ -128,6 +140,7 @@
                 .add("nodeNames", nodeNames)
                 .add("state", state)
                 .add("tunBridges", tunBridges)
+                .add("routerBridges", routerBridges)
                 .toString();
     }
 
@@ -146,6 +159,7 @@
         private Set<String> nodeNames;
         private K8sHostState state;
         private Set<K8sTunnelBridge> tunBridges;
+        private Set<K8sRouterBridge> routerBridges;
 
         // private constructor not intended to use from external
         private Builder() {
@@ -164,7 +178,11 @@
                 tunBridges = new HashSet<>();
             }
 
-            return new DefaultK8sHost(hostIp, nodeNames, state, tunBridges);
+            if (routerBridges == null) {
+                routerBridges = new HashSet<>();
+            }
+
+            return new DefaultK8sHost(hostIp, nodeNames, state, tunBridges, routerBridges);
         }
 
         @Override
@@ -190,5 +208,11 @@
             this.tunBridges = tunBridges;
             return this;
         }
+
+        @Override
+        public Builder routerBridges(Set<K8sRouterBridge> routerBridges) {
+            this.routerBridges = routerBridges;
+            return this;
+        }
     }
 }
diff --git a/apps/k8s-node/api/src/main/java/org/onosproject/k8snode/api/DefaultK8sNode.java b/apps/k8s-node/api/src/main/java/org/onosproject/k8snode/api/DefaultK8sNode.java
index 6bb2001..09f4097 100644
--- a/apps/k8s-node/api/src/main/java/org/onosproject/k8snode/api/DefaultK8sNode.java
+++ b/apps/k8s-node/api/src/main/java/org/onosproject/k8snode/api/DefaultK8sNode.java
@@ -34,16 +34,22 @@
 import static org.onosproject.k8snode.api.Constants.DEFAULT_CLUSTER_NAME;
 import static org.onosproject.k8snode.api.Constants.DEFAULT_EXTERNAL_BRIDGE_MAC;
 import static org.onosproject.k8snode.api.Constants.DEFAULT_EXTERNAL_GATEWAY_MAC;
+import static org.onosproject.k8snode.api.Constants.DEFAULT_INTG_BRIDGE_MAC;
 import static org.onosproject.k8snode.api.Constants.EXTERNAL_BRIDGE;
+import static org.onosproject.k8snode.api.Constants.EXTERNAL_TO_ROUTER;
 import static org.onosproject.k8snode.api.Constants.GENEVE_TUNNEL;
 import static org.onosproject.k8snode.api.Constants.GRE_TUNNEL;
 import static org.onosproject.k8snode.api.Constants.INTEGRATION_BRIDGE;
 import static org.onosproject.k8snode.api.Constants.INTEGRATION_TO_EXTERNAL_BRIDGE;
 import static org.onosproject.k8snode.api.Constants.INTEGRATION_TO_LOCAL_BRIDGE;
 import static org.onosproject.k8snode.api.Constants.INTEGRATION_TO_TUN_BRIDGE;
+import static org.onosproject.k8snode.api.Constants.K8S_TO_OS_BRIDGE;
 import static org.onosproject.k8snode.api.Constants.LOCAL_BRIDGE;
 import static org.onosproject.k8snode.api.Constants.LOCAL_TO_INTEGRATION_BRIDGE;
+import static org.onosproject.k8snode.api.Constants.OS_TO_K8S_BRIDGE;
 import static org.onosproject.k8snode.api.Constants.PHYSICAL_EXTERNAL_BRIDGE;
+import static org.onosproject.k8snode.api.Constants.ROUTER;
+import static org.onosproject.k8snode.api.Constants.ROUTER_TO_EXTERNAL;
 import static org.onosproject.k8snode.api.Constants.TUNNEL_BRIDGE;
 import static org.onosproject.k8snode.api.Constants.TUN_TO_INTEGRATION_BRIDGE;
 import static org.onosproject.k8snode.api.Constants.VXLAN_TUNNEL;
@@ -445,6 +451,63 @@
     }
 
     @Override
+    public PortNumber routerToExtPortNum() {
+        if (mode() == PASSTHROUGH) {
+            K8sHostService hostService =
+                    DefaultServiceDirectory.getService(K8sHostService.class);
+            Port port = null;
+            for (K8sHost host : hostService.hosts()) {
+                if (host.nodeNames().contains(hostname())) {
+                    for (K8sRouterBridge bridge : host.routerBridges()) {
+                        if (bridge.segmentId() == segmentId()) {
+                            port = port(bridge.deviceId(), routerToExtPatchPortName());
+                        }
+                    }
+                }
+            }
+
+            if (port == null) {
+                return null;
+            } else {
+                return port.number();
+            }
+        }
+
+        return null;
+    }
+
+    @Override
+    public PortNumber extToRouterPortNum() {
+        return portNumber(extBridge, extToRouterPatchPortName());
+    }
+
+    @Override
+    public PortNumber routerPortNum() {
+        if (mode() == PASSTHROUGH) {
+            K8sHostService hostService =
+                    DefaultServiceDirectory.getService(K8sHostService.class);
+            Port port = null;
+            for (K8sHost host : hostService.hosts()) {
+                if (host.nodeNames().contains(hostname())) {
+                    for (K8sRouterBridge bridge : host.routerBridges()) {
+                        if (bridge.segmentId() == segmentId()) {
+                            port = port(bridge.deviceId(), routerPortName());
+                        }
+                    }
+                }
+            }
+
+            if (port == null) {
+                return null;
+            } else {
+                return port.number();
+            }
+        }
+
+        return null;
+    }
+
+    @Override
     public PortNumber extBridgePortNum() {
         return PortNumber.LOCAL;
     }
@@ -459,7 +522,11 @@
 
     @Override
     public MacAddress intgBridgeMac() {
-        return macAddress(intgBridge, intgBridgeName());
+        if (mode == PASSTHROUGH) {
+            return MacAddress.valueOf(DEFAULT_INTG_BRIDGE_MAC);
+        } else {
+            return macAddress(intgBridge, intgBridgeName());
+        }
     }
 
     @Override
@@ -523,6 +590,24 @@
     }
 
     @Override
+    public String intgEntryPortName() {
+        if (mode == PASSTHROUGH) {
+            return k8sToOsIntgPatchPortName();
+        } else {
+            return intgBridgeName();
+        }
+    }
+
+    @Override
+    public PortNumber intgEntryPortNum() {
+        if (mode == PASSTHROUGH) {
+            return portNumber(intgBridge, k8sToOsIntgPatchPortName());
+        } else {
+            return intgBridgePortNum();
+        }
+    }
+
+    @Override
     public String extBridgeName() {
         if (mode == PASSTHROUGH) {
             return EXTERNAL_BRIDGE + "-" + uniqueString(5);
@@ -640,6 +725,51 @@
     }
 
     @Override
+    public String k8sToOsIntgPatchPortName() {
+        if (mode == PASSTHROUGH) {
+            return K8S_TO_OS_BRIDGE + "-" + uniqueString(5);
+        } else {
+            return K8S_TO_OS_BRIDGE;
+        }
+    }
+
+    @Override
+    public String osToK8sIntgPatchPortName() {
+        if (mode == PASSTHROUGH) {
+            return OS_TO_K8S_BRIDGE + "-" + uniqueString(5);
+        } else {
+            return OS_TO_K8S_BRIDGE;
+        }
+    }
+
+    @Override
+    public String routerToExtPatchPortName() {
+        if (mode == PASSTHROUGH) {
+            return ROUTER_TO_EXTERNAL + "-" + uniqueString(5);
+        } else {
+            return ROUTER_TO_EXTERNAL;
+        }
+    }
+
+    @Override
+    public String extToRouterPatchPortName() {
+        if (mode == PASSTHROUGH) {
+            return EXTERNAL_TO_ROUTER + "-" + uniqueString(5);
+        } else {
+            return EXTERNAL_TO_ROUTER;
+        }
+    }
+
+    @Override
+    public String routerPortName() {
+        if (mode == PASSTHROUGH) {
+            return ROUTER + "-" + segmentId();
+        } else {
+            return ROUTER;
+        }
+    }
+
+    @Override
     public boolean equals(Object obj) {
         if (this == obj) {
             return true;
diff --git a/apps/k8s-node/api/src/main/java/org/onosproject/k8snode/api/K8sBridge.java b/apps/k8s-node/api/src/main/java/org/onosproject/k8snode/api/K8sBridge.java
new file mode 100644
index 0000000..7659689
--- /dev/null
+++ b/apps/k8s-node/api/src/main/java/org/onosproject/k8snode/api/K8sBridge.java
@@ -0,0 +1,45 @@
+/*
+ * Copyright 2020-present Open Networking Foundation
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.onosproject.k8snode.api;
+
+import org.onosproject.net.DeviceId;
+
+/**
+ * K8s bridge interface.
+ */
+public interface K8sBridge {
+
+    /**
+     * Returns device identifier.
+     *
+     * @return device identifier
+     */
+    DeviceId deviceId();
+
+    /**
+     * Return the datapath identifier.
+     *
+     * @return datapath identifier
+     */
+    String dpid();
+
+    /**
+     * Returns bridge name.
+     *
+     * @return bridge name
+     */
+    String name();
+}
diff --git a/apps/k8s-node/api/src/main/java/org/onosproject/k8snode/api/K8sHost.java b/apps/k8s-node/api/src/main/java/org/onosproject/k8snode/api/K8sHost.java
index 2eeb9c1..ab33cfe 100644
--- a/apps/k8s-node/api/src/main/java/org/onosproject/k8snode/api/K8sHost.java
+++ b/apps/k8s-node/api/src/main/java/org/onosproject/k8snode/api/K8sHost.java
@@ -62,6 +62,13 @@
     Set<K8sTunnelBridge> tunBridges();
 
     /**
+     * Returns the set of router bridges belong to the host.
+     *
+     * @return a set of router bridges
+     */
+    Set<K8sRouterBridge> routerBridges();
+
+    /**
      * Returns new kubernetes host instance with given state.
      *
      * @param newState updated state
@@ -120,5 +127,13 @@
          * @return kubernetes host builder
          */
         Builder tunBridges(Set<K8sTunnelBridge> tunBridges);
+
+        /**
+         * Returns kubernetes host builder with supplied router bridges set.
+         *
+         * @param routerBridges router bridges
+         * @return kubernetes host builder
+         */
+        Builder routerBridges(Set<K8sRouterBridge> routerBridges);
     }
 }
diff --git a/apps/k8s-node/api/src/main/java/org/onosproject/k8snode/api/K8sNode.java b/apps/k8s-node/api/src/main/java/org/onosproject/k8snode/api/K8sNode.java
index 632f7d2..9b695eb 100644
--- a/apps/k8s-node/api/src/main/java/org/onosproject/k8snode/api/K8sNode.java
+++ b/apps/k8s-node/api/src/main/java/org/onosproject/k8snode/api/K8sNode.java
@@ -245,6 +245,20 @@
     String intgBridgeName();
 
     /**
+     * Returns the entry port name of integration bridge.
+     *
+     * @return entry port name
+     */
+    String intgEntryPortName();
+
+    /**
+     * Return the port number of integration bridge's entry port.
+     *
+     * @return port number
+     */
+    PortNumber intgEntryPortNum();
+
+    /**
      * Returns external bridge name.
      *
      * @return external bridge name
@@ -336,6 +350,41 @@
     String tunToIntgPatchPortName();
 
     /**
+     * Returns kubernetes to openstack integration patch port name.
+     *
+     * @return kubernetes to openstack integration patch port name
+     */
+    String k8sToOsIntgPatchPortName();
+
+    /**
+     * Returns openstack to kubernetes integration patch port name.
+     *
+     * @return openstack to kubernetes integration patch port name
+     */
+    String osToK8sIntgPatchPortName();
+
+    /**
+     * Returns router to external bridge patch port name.
+     *
+     * @return router to external bridge patch port name
+     */
+    String routerToExtPatchPortName();
+
+    /**
+     * Returns external to router bridge patch port name.
+     *
+     * @return external to router bridge patch port name
+     */
+    String extToRouterPatchPortName();
+
+    /**
+     * Returns router part name.
+     *
+     * @return router port name
+     */
+    String routerPortName();
+
+    /**
      * Returns the GRE tunnel port number.
      *
      * @return GRE port number; null if the GRE tunnel port does not exist
@@ -406,6 +455,27 @@
     PortNumber tunToIntgPortNum();
 
     /**
+     * Returns the router to external bridge patch port number.
+     *
+     * @return patch port number
+     */
+    PortNumber routerToExtPortNum();
+
+    /**
+     * Returns the external to router bridge patch port number.
+     *
+     * @return patch port number
+     */
+    PortNumber extToRouterPortNum();
+
+    /**
+     * Returns the router port number.
+     *
+     * @return router port number
+     */
+    PortNumber routerPortNum();
+
+    /**
      * Returns the external bridge to router port number.
      *
      * @return port number, null if the port does not exist
diff --git a/apps/k8s-node/api/src/main/java/org/onosproject/k8snode/api/K8sRouterBridge.java b/apps/k8s-node/api/src/main/java/org/onosproject/k8snode/api/K8sRouterBridge.java
new file mode 100644
index 0000000..7e5b472
--- /dev/null
+++ b/apps/k8s-node/api/src/main/java/org/onosproject/k8snode/api/K8sRouterBridge.java
@@ -0,0 +1,100 @@
+/*
+ * Copyright 2020-present Open Networking Foundation
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.onosproject.k8snode.api;
+
+import com.google.common.base.MoreObjects;
+import com.google.common.base.Strings;
+import org.onosproject.net.DeviceId;
+
+import java.util.Objects;
+
+import static org.onosproject.k8snode.api.Constants.ROUTER_BRIDGE;
+
+/**
+ * K8s router bridge.
+ */
+public class K8sRouterBridge implements K8sBridge {
+
+    private static final String OF_PREFIX = "of:";
+
+    private final int segmentId;
+
+    /**
+     * Default constructor.
+     *
+     * @param segmentId  segment identifier
+     */
+    public K8sRouterBridge(int segmentId) {
+        this.segmentId = segmentId;
+    }
+
+    /**
+     * Returns segment ID.
+     *
+     * @return segment ID
+     */
+    public int segmentId() {
+        return segmentId;
+    }
+
+    @Override
+    public DeviceId deviceId() {
+        return DeviceId.deviceId(dpid());
+    }
+
+    @Override
+    public String dpid() {
+        return genDpidFromName(name());
+    }
+
+    @Override
+    public String name() {
+        return ROUTER_BRIDGE + "-" + segmentId;
+    }
+
+    @Override
+    public boolean equals(Object o) {
+        if (this == o) {
+            return true;
+        }
+        if (o == null || getClass() != o.getClass()) {
+            return false;
+        }
+        K8sRouterBridge that = (K8sRouterBridge) o;
+        return segmentId == that.segmentId;
+    }
+
+    @Override
+    public int hashCode() {
+        return Objects.hash(segmentId);
+    }
+
+    @Override
+    public String toString() {
+        return MoreObjects.toStringHelper(this)
+                .add("segmentId", segmentId)
+                .toString();
+    }
+
+    private String genDpidFromName(String name) {
+        if (name != null) {
+            String hexString = Integer.toHexString(name.hashCode());
+            return OF_PREFIX + Strings.padStart(hexString, 16, '0');
+        }
+
+        return null;
+    }
+}
diff --git a/apps/k8s-node/api/src/main/java/org/onosproject/k8snode/api/K8sTunnelBridge.java b/apps/k8s-node/api/src/main/java/org/onosproject/k8snode/api/K8sTunnelBridge.java
index 50d155e..510c9b7 100644
--- a/apps/k8s-node/api/src/main/java/org/onosproject/k8snode/api/K8sTunnelBridge.java
+++ b/apps/k8s-node/api/src/main/java/org/onosproject/k8snode/api/K8sTunnelBridge.java
@@ -29,7 +29,7 @@
 /**
  * K8s tunnel bridge.
  */
-public class K8sTunnelBridge {
+public class K8sTunnelBridge implements K8sBridge {
 
     private static final String OF_PREFIX = "of:";
 
@@ -44,11 +44,7 @@
         this.tunnelId = tunnelId;
     }
 
-    /**
-     * Returns device identifier.
-     *
-     * @return device identifier
-     */
+    @Override
     public DeviceId deviceId() {
         return DeviceId.deviceId(dpid());
     }
@@ -62,20 +58,12 @@
         return tunnelId;
     }
 
-    /**
-     * Return the datapath identifier.
-     *
-     * @return datapath identifier
-     */
+    @Override
     public String dpid() {
         return genDpidFromName(name());
     }
 
-    /**
-     * Returns bridge name.
-     *
-     * @return bridge name
-     */
+    @Override
     public String name() {
         return TUNNEL_BRIDGE + "-" + tunnelId;
     }
diff --git a/apps/k8s-node/app/src/main/java/org/onosproject/k8snode/cli/K8sHostListCommand.java b/apps/k8s-node/app/src/main/java/org/onosproject/k8snode/cli/K8sHostListCommand.java
index fa996ba..010fcc1 100644
--- a/apps/k8s-node/app/src/main/java/org/onosproject/k8snode/cli/K8sHostListCommand.java
+++ b/apps/k8s-node/app/src/main/java/org/onosproject/k8snode/cli/K8sHostListCommand.java
@@ -24,6 +24,7 @@
 import org.onosproject.cli.AbstractShellCommand;
 import org.onosproject.k8snode.api.K8sHost;
 import org.onosproject.k8snode.api.K8sHostService;
+import org.onosproject.k8snode.api.K8sRouterBridge;
 import org.onosproject.k8snode.api.K8sTunnelBridge;
 
 import java.util.Comparator;
@@ -42,8 +43,8 @@
 public class K8sHostListCommand extends AbstractShellCommand {
 
     private static final int HOST_IP_LENGTH = 15;
-    private static final int NODES_LENGTH = 40;
     private static final int TUNBRS_LENGTH = 40;
+    private static final int RTRBRS_LENGTH = 40;
     private static final int STATUS_LENGTH = 15;
 
     @Override
@@ -53,18 +54,19 @@
         hosts.sort(Comparator.comparing(K8sHost::hostIp));
 
         String format = genFormatString(
-                ImmutableList.of(HOST_IP_LENGTH, NODES_LENGTH, TUNBRS_LENGTH, STATUS_LENGTH));
+                ImmutableList.of(HOST_IP_LENGTH, TUNBRS_LENGTH, RTRBRS_LENGTH, STATUS_LENGTH));
 
         if (outputJson()) {
             print("%s", json(hosts));
         } else {
-            print(format, "Host IP", "Nodes", "Tunnel Bridges", "State");
+            print(format, "Host IP", "Tunnel Bridges", "Router Bridges", "State");
             for (K8sHost host : hosts) {
                 print(format,
                         host.hostIp().toString(),
-                        host.nodeNames().toString(),
                         host.tunBridges().stream().map(K8sTunnelBridge::name)
                                 .collect(Collectors.toSet()).toString(),
+                        host.routerBridges().stream().map(K8sRouterBridge::name)
+                                .collect(Collectors.toSet()).toString(),
                         host.state().toString());
             }
             print("Total %s hosts", hosts.size());
diff --git a/apps/k8s-node/app/src/main/java/org/onosproject/k8snode/impl/DefaultK8sApiConfigHandler.java b/apps/k8s-node/app/src/main/java/org/onosproject/k8snode/impl/DefaultK8sApiConfigHandler.java
index cf78b6e..bf81f85a 100644
--- a/apps/k8s-node/app/src/main/java/org/onosproject/k8snode/impl/DefaultK8sApiConfigHandler.java
+++ b/apps/k8s-node/app/src/main/java/org/onosproject/k8snode/impl/DefaultK8sApiConfigHandler.java
@@ -39,6 +39,7 @@
 import org.onosproject.k8snode.api.K8sHostState;
 import org.onosproject.k8snode.api.K8sNode;
 import org.onosproject.k8snode.api.K8sNodeAdminService;
+import org.onosproject.k8snode.api.K8sRouterBridge;
 import org.onosproject.k8snode.api.K8sTunnelBridge;
 import org.osgi.service.component.annotations.Activate;
 import org.osgi.service.component.annotations.Component;
@@ -186,12 +187,14 @@
 
     private K8sHost buildK8sHost(HostNodesInfo hostNodesInfo, K8sApiConfig config) {
         int segmentId = config.segmentId();
-        K8sTunnelBridge bridge = new K8sTunnelBridge(segmentId);
+        K8sTunnelBridge tBridge = new K8sTunnelBridge(segmentId);
+        K8sRouterBridge rBridge = new K8sRouterBridge(segmentId);
 
         return DefaultK8sHost.builder()
                 .hostIp(hostNodesInfo.hostIp())
                 .state(K8sHostState.INIT)
-                .tunBridges(ImmutableSet.of(bridge))
+                .tunBridges(ImmutableSet.of(tBridge))
+                .routerBridges(ImmutableSet.of(rBridge))
                 .nodeNames(hostNodesInfo.nodes())
                 .build();
     }
diff --git a/apps/k8s-node/app/src/main/java/org/onosproject/k8snode/impl/DefaultK8sHostHandler.java b/apps/k8s-node/app/src/main/java/org/onosproject/k8snode/impl/DefaultK8sHostHandler.java
index 5da9624..3827e21 100644
--- a/apps/k8s-node/app/src/main/java/org/onosproject/k8snode/impl/DefaultK8sHostHandler.java
+++ b/apps/k8s-node/app/src/main/java/org/onosproject/k8snode/impl/DefaultK8sHostHandler.java
@@ -20,6 +20,7 @@
 import org.onosproject.cluster.NodeId;
 import org.onosproject.core.ApplicationId;
 import org.onosproject.core.CoreService;
+import org.onosproject.k8snode.api.K8sBridge;
 import org.onosproject.k8snode.api.K8sHost;
 import org.onosproject.k8snode.api.K8sHostAdminService;
 import org.onosproject.k8snode.api.K8sHostEvent;
@@ -28,6 +29,7 @@
 import org.onosproject.k8snode.api.K8sHostState;
 import org.onosproject.k8snode.api.K8sNode;
 import org.onosproject.k8snode.api.K8sNodeAdminService;
+import org.onosproject.k8snode.api.K8sRouterBridge;
 import org.onosproject.k8snode.api.K8sTunnelBridge;
 import org.onosproject.net.Device;
 import org.onosproject.net.DeviceId;
@@ -68,6 +70,7 @@
 import static org.onlab.util.Tools.groupedThreads;
 import static org.onosproject.k8snode.api.Constants.GENEVE;
 import static org.onosproject.k8snode.api.Constants.GRE;
+import static org.onosproject.k8snode.api.Constants.OS_INTEGRATION_BRIDGE;
 import static org.onosproject.k8snode.api.Constants.VXLAN;
 import static org.onosproject.k8snode.api.K8sHostState.COMPLETE;
 import static org.onosproject.k8snode.api.K8sHostState.DEVICE_CREATED;
@@ -163,6 +166,12 @@
                 createBridge(k8sHost.ovsdb(), tunBridge);
             }
         }
+
+        for (K8sRouterBridge routerBridge : k8sHost.routerBridges()) {
+            if (!deviceService.isAvailable(routerBridge.deviceId())) {
+                createBridge(k8sHost.ovsdb(), routerBridge);
+            }
+        }
     }
 
     @Override
@@ -178,7 +187,8 @@
                 for (String node : k8sHost.nodeNames()) {
                     K8sNode k8sNode = k8sNodeAdminService.node(node);
                     if (k8sNode.segmentId() == bridge.tunnelId()) {
-                        createPatchInterfaces(k8sHost.ovsdb(), bridge, k8sNode);
+                        createTunnelPatchInterfaces(k8sHost.ovsdb(), bridge, k8sNode);
+                        createInterPatchInterfaces(k8sHost.ovsdb(), k8sNode);
                     }
                 }
             }
@@ -197,6 +207,16 @@
                     createGeneveTunnelInterface(k8sHost.ovsdb(), bridge);
                 }
             }
+
+            // create patch ports into router bridge face to external bridge
+            for (K8sRouterBridge bridge : k8sHost.routerBridges()) {
+                for (String node : k8sHost.nodeNames()) {
+                    K8sNode k8sNode = k8sNodeAdminService.node(node);
+                    if (k8sNode.segmentId() == bridge.segmentId()) {
+                        createRouterPatchInterfaces(k8sHost.ovsdb(), bridge, k8sNode);
+                    }
+                }
+            }
         } catch (Exception e) {
             log.error("Exception occurred because of {}", e);
         }
@@ -212,7 +232,7 @@
         // do something if needed
     }
 
-    private void createBridge(DeviceId ovsdb, K8sTunnelBridge bridge) {
+    private void createBridge(DeviceId ovsdb, K8sBridge bridge) {
         Device device = deviceService.getDevice(ovsdb);
 
         List<ControllerInfo> controllers = clusterService.getNodes().stream()
@@ -232,7 +252,7 @@
         bridgeConfig.addBridge(builder.build());
     }
 
-    private void createPatchInterfaces(DeviceId ovsdb, K8sTunnelBridge bridge, K8sNode k8sNode) {
+    private void createTunnelPatchInterfaces(DeviceId ovsdb, K8sBridge bridge, K8sNode k8sNode) {
         Device device = deviceService.getDevice(ovsdb);
         if (device == null || !device.is(InterfaceConfig.class)) {
             log.error("Failed to create patch interface on {}", ovsdb);
@@ -241,7 +261,7 @@
 
         InterfaceConfig ifaceConfig = device.as(InterfaceConfig.class);
 
-        // tunnel bridge -> integration bridge
+        // tunnel bridge -> k8s integration bridge
         PatchDescription brTunIntPatchDesc =
                 DefaultPatchDescription.builder()
                         .deviceId(bridge.name())
@@ -252,6 +272,46 @@
         ifaceConfig.addPatchMode(k8sNode.tunToIntgPatchPortName(), brTunIntPatchDesc);
     }
 
+    private void createInterPatchInterfaces(DeviceId ovsdb, K8sNode k8sNode) {
+        Device device = deviceService.getDevice(ovsdb);
+        if (device == null || !device.is(InterfaceConfig.class)) {
+            log.error("Failed to create patch interface on {}", ovsdb);
+            return;
+        }
+
+        InterfaceConfig ifaceConfig = device.as(InterfaceConfig.class);
+
+        // openstack integration bridge -> k8s integration bridge
+        PatchDescription osIntK8sIntPatchDesc =
+                DefaultPatchDescription.builder()
+                        .deviceId(OS_INTEGRATION_BRIDGE)
+                        .ifaceName(k8sNode.osToK8sIntgPatchPortName())
+                        .peer(k8sNode.k8sToOsIntgPatchPortName())
+                        .build();
+
+        ifaceConfig.addPatchMode(k8sNode.tunToIntgPatchPortName(), osIntK8sIntPatchDesc);
+    }
+
+    private void createRouterPatchInterfaces(DeviceId ovsdb, K8sBridge bridge, K8sNode k8sNode) {
+        Device device = deviceService.getDevice(ovsdb);
+        if (device == null || !device.is(InterfaceConfig.class)) {
+            log.error("Failed to create patch interface on {}", ovsdb);
+            return;
+        }
+
+        InterfaceConfig ifaceConfig = device.as(InterfaceConfig.class);
+
+        // router bridge -> external bridge
+        PatchDescription brRouterExtPatchDesc =
+                DefaultPatchDescription.builder()
+                        .deviceId(bridge.name())
+                        .ifaceName(k8sNode.routerToExtPatchPortName())
+                        .peer(k8sNode.extToRouterPatchPortName())
+                        .build();
+
+        ifaceConfig.addPatchMode(k8sNode.tunToIntgPatchPortName(), brRouterExtPatchDesc);
+    }
+
     private void createVxlanTunnelInterface(DeviceId ovsdb, K8sTunnelBridge bridge) {
         createTunnelInterface(ovsdb, bridge, VXLAN, bridge.vxlanPortName());
     }
@@ -356,12 +416,18 @@
             log.error("Exception caused during init state checking...");
         }
 
-        for (K8sTunnelBridge tunBridge : k8sHost.tunBridges()) {
+        for (K8sBridge tunBridge : k8sHost.tunBridges()) {
             if (!deviceService.isAvailable(tunBridge.deviceId())) {
                 return false;
             }
         }
 
+        for (K8sBridge routerBridge: k8sHost.routerBridges()) {
+            if (!deviceService.isAvailable(routerBridge.deviceId())) {
+                return false;
+            }
+        }
+
         return true;
     }
 
diff --git a/apps/k8s-node/app/src/main/java/org/onosproject/k8snode/impl/DefaultK8sNodeHandler.java b/apps/k8s-node/app/src/main/java/org/onosproject/k8snode/impl/DefaultK8sNodeHandler.java
index cec3d2c..62db27d 100644
--- a/apps/k8s-node/app/src/main/java/org/onosproject/k8snode/impl/DefaultK8sNodeHandler.java
+++ b/apps/k8s-node/app/src/main/java/org/onosproject/k8snode/impl/DefaultK8sNodeHandler.java
@@ -408,6 +408,24 @@
                             .build();
 
             ifaceConfig.addPatchMode(k8sNode.tunToIntgPatchPortName(), brTunIntPatchDesc);
+        } else {
+            // k8s integration bridge -> openstack integration bridge
+            PatchDescription k8sIntOsIntPatchDesc =
+                    DefaultPatchDescription.builder()
+                            .deviceId(k8sNode.intgBridgeName())
+                            .ifaceName(k8sNode.k8sToOsIntgPatchPortName())
+                            .peer(k8sNode.osToK8sIntgPatchPortName())
+                            .build();
+            ifaceConfig.addPatchMode(k8sNode.k8sToOsIntgPatchPortName(), k8sIntOsIntPatchDesc);
+
+            // external bridge -> router bridge
+            PatchDescription extRouterPatchDesc =
+                    DefaultPatchDescription.builder()
+                            .deviceId(k8sNode.extBridgeName())
+                            .ifaceName(k8sNode.extToRouterPatchPortName())
+                            .peer(k8sNode.routerToExtPatchPortName())
+                            .build();
+            ifaceConfig.addPatchMode(k8sNode.extToRouterPatchPortName(), extRouterPatchDesc);
         }
     }
 
diff --git a/apps/k8s-node/app/src/main/java/org/onosproject/k8snode/impl/DistributedK8sHostStore.java b/apps/k8s-node/app/src/main/java/org/onosproject/k8snode/impl/DistributedK8sHostStore.java
index 73dd7a4..360f2fa 100644
--- a/apps/k8s-node/app/src/main/java/org/onosproject/k8snode/impl/DistributedK8sHostStore.java
+++ b/apps/k8s-node/app/src/main/java/org/onosproject/k8snode/impl/DistributedK8sHostStore.java
@@ -21,11 +21,13 @@
 import org.onosproject.core.ApplicationId;
 import org.onosproject.core.CoreService;
 import org.onosproject.k8snode.api.DefaultK8sHost;
+import org.onosproject.k8snode.api.K8sBridge;
 import org.onosproject.k8snode.api.K8sHost;
 import org.onosproject.k8snode.api.K8sHostEvent;
 import org.onosproject.k8snode.api.K8sHostState;
 import org.onosproject.k8snode.api.K8sHostStore;
 import org.onosproject.k8snode.api.K8sHostStoreDelegate;
+import org.onosproject.k8snode.api.K8sRouterBridge;
 import org.onosproject.k8snode.api.K8sTunnelBridge;
 import org.onosproject.store.AbstractStore;
 import org.onosproject.store.serializers.KryoNamespaces;
@@ -81,7 +83,9 @@
             .register(K8sHost.class)
             .register(DefaultK8sHost.class)
             .register(K8sHostState.class)
+            .register(K8sBridge.class)
             .register(K8sTunnelBridge.class)
+            .register(K8sRouterBridge.class)
             .register(Collection.class)
             .build();