tree 2177d42f2b4e5728054b5a337f338af05530c513
parent f45552d34a73122114ce2d31bd2be61c134033bf
author Charles Chan <rascov@gmail.com> 1531870391 -0700
committer Charles Chan <charles@opennetworking.org> 1532555542 +0000

RouteHandler misbehaved when next hop moves from single location to dual location

sr-device-subnet was not properly maintained and the subnet was not populated
Also implement the unit test for this scenario

Change-Id: I1507ce2457588992ff8aae216339b6bd80c67acd