To attach lb service to tenant router, router needs to connect to external gateway. This patch adds validation and raises exception if router doesn't connect to external gateway. Change-Id: I9379b6bf9283a3521ea3400f1db07ae696bc47f1
To attach lb service to tenant router, router needs to connect to external gateway. This patch adds validation and raises exception if router doesn't connect to external gateway. Change-Id: I9379b6bf9283a3521ea3400f1db07ae696bc47f1