Netmeeting through an IP masquerading firewall

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#137

From: FreeLorn
Date: Sun, 05 Sep 1999 00:00

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I'm trying to get videoconferencing working through a redhat 5.2 based
IP masquerading firewall and the only thing that doesn't work is the
incoming video stream. I have a look at the microsoft web site and even
managed to find a document that was relevant. It says that I need to
have the following
Pass through primary TCP connections on ports 522, 389, 1503, 1720 and
1731
Pass through secondary UDP connections on dynamically assigned ports
(1024-65535).

At the moment I use ipfwadm in my ip-up.local script can anyone advise
me on what I need to change to do the above pass throughs?

TIA,

Rob

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From: FreeLorn <freelorn@arlen.demon.co.uk>
Subject: Netmeeting through an IP masquerading firewall
Date: 1999/09/05
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