tree 692272db608049533bc6f4accc036adacb2bbf9c
parent 223ae87f1a7574d18ed8651802155740fb562e7e
author Charles Chan <rascov@gmail.com> 1535579753 -0700
committer Charles Chan <rascov@gmail.com> 1535659898 -0700

Suppress IPv6 flows when the device is not configured with IPv6

- Do not punt link local address if the device is not configured with ipv6Loopback
- Do not punt NDP and block DAD if the device is not configured with ipv6Loopback

Change-Id: Iaf36bcf9bf3c11bc199c271f1a03eb6ae448cfab