Hi,

thanks for a tip, it sounds reasonable. I consulted this with our admin
and was told that no ports are blocked on our Linux server (and Firebird
runs under root account) so the problem must be something else.

Regards,
Tom

Ivan Prenosil wrote:

>
> When you register events, IB server will establish new connection to client
> to be able to deliver these events. For this new connection _new_ port is used.
> There is no way (I think) how to predict/restrict port number (range of numbers)
> that will be used, so you need to enable all port numbers for communication
> between client and server.
>
> Ivan
> prenosil@...
> http://www.volny.cz/iprenosil/interbase

=================================

Tomas Michalik
ProCA, s. r. o.
V Luzich 818, Praha 4
Czech Republic

e-mail: michalik@...
tel: +420 2 67283446