In a command prompt on the faulty server type "netstat -an". You
will get a list of sockets. There should be an entry:

TCP 0.0.0.0:3050 0.0.0.0 LISTENING

If it's not there, there is no listening socket on the server. May
help to give you a clue as to what is happening.

--- In ib-support@yahoogroups.com, Lester Caine <lester@l...> wrote:
> I'm have had a hickup on a site and can't see what has gone
> wrong.