Hello,

I've got 2 DBs. DB1 has a product table with a trigger on insert. When the
trigger is fired, the data is inserted in product table in DB2. It works now
as the 2 DBs are inside the same firewall.
Now I need to "separate" my DBs i.e. set them inside 2 different firewalls.

I'm using 1521 for the listener and a Dedicated Server Mode (running
8.1.7.0). But once connected using the listener I guess the port used to
communicate is dynamically given by the listener to the user (DB1)
connected.

Given that which port should I open on the firewalls so the dblink is still
working ?

Any help is greatly appreciated.
Regards,
Jerome.

_________________________________________________________________
Dialoguez en direct et gratuitement avec vos amis sur
http://g.msn.fr/FR1001/866 MSN Messenger !


Oracle LazyDBA home page