IIOP and firewalls - need urgend help!!!

Hello there,
we have problems connecting with a Java applet to BC4J deployed as EJBs in an OracleJVM (Oracle9i AS 1.0.2) over IIOP throu a firewall. Is anyone out there who can help us? We need urgent help!!!
Thanks in advance!
Stefan

Are ports 1521 (for JDBC) and 2481 (for IIOP) open on your firewall? That's what my problem turned out to be.

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