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EJB and firewalls

Ramesh Talwar

Joined: Jun 20, 2001
Posts: 16
Hi all
Can I pass EJB Objects i.e Remote and Home Objects
across firewalls.
Thanks is advance
Guillaume Compagnon
Ranch Hand

Joined: Aug 09, 2001
Posts: 106
By default, no because only HTTP (port 80) HTTPS (443) or FTP (20-21) is allowed to go through FW.
RemoteObject (EJBObject & Home) uses IIOP (the CORBA protocol) to communicate with the EJB server. U could allow IIOP through FW and that's will work.

mathew arch

Joined: Jul 12, 2001
Posts: 8
I think IIOP cant pass through FW.
tunneling is there for that purpose.
If i am wrong please correct me
I agree. Here's the link:
subject: EJB and firewalls
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