ra8009 wrote:

> Is it just TCP port 3050 that needs to be open?

If you are not using events then yes. Events need a second port to
provide the return path.

> What do you mean by "using events"?

Check out TIB_Events in the help file. If you do not know about them you
are probably not using them, but they are a way for the server to pass
'messages' back when certain event happen.

--
Lester Caine
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L.S.Caine Electronic Services