The Debian package installer once asked me (a long long time ago) whether I want to restart sshd after a glibc update, saying existing sessions wouldn’t be affected. That was a lie, apparently, because the SSH session I was updating the system died and the resulting SIGHUP killed the update process in a way that necessitated some recovery later.
More seriously, Mikrotik routers have a nice feature where they will rollback your config change if the connection you’re configuring one over stops responding to keepalives. Like a lot of Microtik features, it’s probably copied from some Serious Business network OS, but I wouldn’t know.
More seriously, Mikrotik routers have a nice feature where they will rollback your config change if the connection you’re configuring one over stops responding to keepalives. Like a lot of Microtik features, it’s probably copied from some Serious Business network OS, but I wouldn’t know.