Firewall-1

[FW-1] H.323 & NAT

Subject: [FW-1] H.323 & NAT
From: Luis Maria Sainz Caballero <luismax AT SPCINTERNET DOT NET>
To: FW-1-MAILINGLIST AT AMADEUS.US.CHECKPOINT DOT COM
Date: Mon, 22 Nov 2004 14:25:38 +0100
Hi list,

I am new to the list and I hope you help me. I have a problem with
FW-1/VPN-1 NG with AI (R55) and the H.323 support. I am trying to register
(H.323 RAS) a VoIP gateway inside my trusted network with a gatekeer on
the Internet. I have already configured the VoIP domains (one for the
gateway and another for the gatekeeper) in the FW, applied the last hotfix
acumulator (HFA_11) and configured static NAT for the internal gateway to
a public IP.
The gatekeeper cannot respond because the IP inside the h225 payload isn't
traslated, and I have confirmed it using the monitor inside de Firewall
(fw monitor).
Anybody know if Checkpoint really suports H.323 NAT? or can be a problem
of mixconfiguration of the VoIP domains?

Thanks in advance,

    LuismaX


--
Luis Maria Sainz Caballero
Administrador de Centro de Datos
"SPC Net Soluciones de Negocio Electrónico S.L."
Parque Tecnológico de Álava
Albert Einstein 44 Edificio E6 Oficina 006
01510- Miñano
Tlfno. 945-297100 Fax. 945-298121

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