Looks like `automatic-interface-scan`, which is a default option in BIND 9.10, is supposed to handle this. But in this case, even though bind9 listens on the new IP address, it still allows queries.
I tried forcing the issue using `rndc scan`, but I still could not use the new IP address to query DNS. ** Also affects: bind9 (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1796164 Title: [2.5] MAAS must restart the bind9 service if controller IP addresses change To manage notifications about this bug go to: https://bugs.launchpad.net/maas/+bug/1796164/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs