Perry, I just revisited this: - /etc/network/if-up.d/openssh-server hack introduces a race (you run into connection errors after bringing up a new interface as sshd stops listening briefly while being reloaded).
- I can't seem to be able to actually reproduce that issue: I can start a VM with no network interfaces, remove the above hack, then start sshd, then bring up an ethernet interface, and I can connect to ssh via ethernet just fine. Also, e. g. Fedora has no counterpart of this hack, and these days a lot of people would complain if that would cause problems, as hotpluggable/roaming network devices are everywhere. - /etc/network/if-up.d/ isn't being run when using networkd/netplan, thus in our cloud instances. So far this doesn't seem to have caused any issues. So my questions: (1) Can you please describe more precisely what exactly you did back then? Do you have a nonstandard SSH configuration with some ListenAddresses/AddressFamily restrictions or similar? (2) Can you please disable the hack (sudo chmod 0 /etc/network/if-up.d /openssh-server) and check if your use case works without it? Thanks! -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/103436 Title: sshd not reconfigured by /etc/network To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/openssh/+bug/103436/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
