On Wed, Jan 22, 2025 at 13:29:41 +0000, Chris Green wrote: > I have a remote headless system (running bullseye, will be updating to > bookworm when I'm next there) that can connect to some systems using > ssh but not to others (to which I can connect from everywhere else).
What *actually* happens when you try? Show us the command you're running and its full output. If you need more details, try adding the -v option when you ssh. > It also can't ping the systems which it can't connect ssh to. Again, seeing the *error message* from ping would be helpful.