tree 89e29db24ca8673e199a11703f1848583212bbf0
parent 78ec5053326b40459efced11b61aa7a0a485087f
author Charles Chan <rascov@gmail.com> 1512337726 -0800
committer Charles Chan <rascov@gmail.com> 1513033682 -0800

Dual-homing probing improvements

* Extend timeout from 1500 to 3000 ms (including 1000 ms initial delay)
* Use unicast instread of multicast probe for IPv6 host

Change-Id: I6aa9d9b45502e06252596417c685fda6be28fdbb