I'm a developer that works at home, and a service I used (called Pantheon) needs to use port 2222 for ssh/git. For some reason, it's not working at all using that port (most get a 'connection reset by peer' error.) Any ideas why this might be? I've been able to just use an SSH tunnel via port 3333 to a server I have, but it would make my life a lot easier if I could just use port 2222.