Thanks for the thorough investigation. Simply removing the IPv4 entry and connecting with v6 does the trick! And no need to drop interfaces, just using -4 works for me. It's still a bug though (different behavior depending on v4/v6), will it be pushed upstream?
-- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to openssh in Ubuntu. https://bugs.launchpad.net/bugs/1271183 Title: ipv6 host key not added with non-default port To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/openssh/+bug/1271183/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
