Split tunneling behavior into a separated tunnel bridge

Change-Id: I4de5f21ac9eaf286479f619c960a2319b597a819
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 503ab08..3588414 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
@@ -95,6 +95,7 @@
     public static final int PRIORITY_NODE_PORT_RULE = 42000;
     public static final int PRIORITY_NODE_PORT_REMOTE_RULE = 41500;
     public static final int PRIORITY_NODE_PORT_INTER_RULE = 40000;
+    public static final int PRIORITY_DEFAULT_RULE = 0;
 
     // flow table index
     public static final int STAT_INGRESS_TABLE = 0;
@@ -125,6 +126,8 @@
 
     public static final int LOCAL_ENTRY_TABLE = 0;
 
+    public static final int TUN_ENTRY_TABLE = 0;
+
     // CLI item length
     public static final int CLI_ID_LENGTH = 30;
     public static final int CLI_NAME_LENGTH = 30;