CORD-129 Support access agent in VTN

- Add ACCESS_AGENT type instance based on the access agent location
- Populate flow rules to provider L2 connectivity with OLTs
- Don't check "tap" port name prefix considering container instance
- Changed table name ACCESS_TYPE to ACCESS, DST_IP to DST

Change-Id: I3854f94d371243cde3b1ca1ecfbfb68ef53e0759
diff --git a/src/main/java/org/opencord/cordvtn/impl/handler/ManagementInstanceHandler.java b/src/main/java/org/opencord/cordvtn/impl/handler/ManagementInstanceHandler.java
index f369df1..7e0285e 100644
--- a/src/main/java/org/opencord/cordvtn/impl/handler/ManagementInstanceHandler.java
+++ b/src/main/java/org/opencord/cordvtn/impl/handler/ManagementInstanceHandler.java
@@ -123,7 +123,7 @@
                 .withTreatment(treatment)
                 .withPriority(CordVtnPipeline.PRIORITY_DEFAULT)
                 .forDevice(instance.deviceId())
-                .forTable(CordVtnPipeline.TABLE_DST_IP)
+                .forTable(CordVtnPipeline.TABLE_DST)
                 .makePermanent()
                 .build();
 
@@ -173,7 +173,7 @@
                 .withTreatment(treatment)
                 .withPriority(CordVtnPipeline.PRIORITY_DEFAULT)
                 .forDevice(instance.deviceId())
-                .forTable(CordVtnPipeline.TABLE_DST_IP)
+                .forTable(CordVtnPipeline.TABLE_DST)
                 .makePermanent()
                 .build();