tree 9569f832a4d2430b1a74c89c3ef61a58c6f3644b
parent f9a5270449b8bdefb1106e7613b9f82ec507c0a8
author Charles Chan <rascov@gmail.com> 1498179794 -0700
committer Charles Chan <rascov@gmail.com> 1501879781 -0700

Recover dual-homed host failover using pair link

In addition,
- Block ARP/NDP on pair port from being sent to controller
- Block DAD on pair port from flooded back to the originated host
- Minor refactoring

Change-Id: I3d697a06cb7ed3b56baa5d490197c155fe6969f0