I have an xserve, running 10.4.3, on my DMZ that is open for 'ssh'. Some users from the internet can 'ssh' into that machine with no problem. Other users try to 'ssh' and never get a login prompt. Instead, they get a connection reset by remote host error after a period of time. The strange part is that the system log on the server says they timed out before authentication. Clearly the server is waiting for the login, but the remote client does not put up a prompt for one. My remote test machine is an iBook running 10.4.3.
Does anyone have any ideas? TIA.