Connection refused- This message indicates that the (remote) Faximum server system has no process listening to the requested port because the service is not supported, the host has not started networking, or the process serving the service has terminated.
Connection timed out- The remote Faximum server system did not answer within a specific time limit and the faxclient process gave up trying to connect. There may be a problem with the configuration of the client and server systems. Ask an FSA or your System Administrator to help.
Connection reset by peer- The Faximum server system's network connection closed unexpectedly. This can be a random event, or it can be due to any of several conditions. Your System Administrator will need to evaluate the situation, possibly beginning with having a correct configuration, determining that you attempted a correct series of operations, and determining that the client and server systems are functioning properly.
Host is down- You may have attempted a connection to a Faximum server system that is not functioning on your network. Contact your System Administrator.
No route to host- The remote Faximum server system could not be reached because the client system does not know how to get there. In most cases, The System Administrator should configure or run gated(8) or route(8) to set up the routing.