tree 7f8c1d7cc5a00ba31e5742766ffa2136846212a2
parent f6ec153756ade7edf89f9a8a513de1cf621fd4de
author Charles Chan <rascov@gmail.com> 1487109616 -0800
committer Ray Milkey <ray@onlab.us> 1488842400 +0000

CORD-908 Remove VLAN MPLS workaround in OVS

* No longer pop VLAN before entering Unicast Routing and MPLS table.
* In MPLS label group, pop vlan first, push MPLS label and push back an arbitrary vlan.
  The vlan will get overwritten in MPLS interface group.
* Deprecate OVS VLAN pipeline since this one will now support both scenario
* Introduce punt table
  - Correctly determine whether vlan should be popped before sending to controller.
  - The pop and punt will not affect deferred group since
    it is done by group instead of apply action
  - Prepare for upcoming trunk port support

Change-Id: I8a28821fdab28647f6871bc8ff2f006f6ac2b763