I have a linux gateway for a windows network running RedHat 9.
The current firewall setup is the basic one from the Masquerading-HOWTO
The Linux Box has UPnP enabled.
Yet still, I can't get MSN Voice to work....
When I load up MSN it says that it is connecting through a UPnP NAT to the internet and all is well.
Quote:
The actual Real-time Transport Protocol (RTP) streams are sent using dynamically allocated UDP ports in the range of 5004 – 65535. Without a way to open these UDP ports on any firewall in the path dynamically, the streams will fail to reach their destination.
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I am guessing that the default firewall rules are blocking this. If so, how would i create a set of rules to enable it, preferably using a script I can easily enable/disable as I would rather not open 60000 ports up just for msn, UDP or otherwise.
Any advice?
p.s This Forum has been a lifesaver
p.p.s Please remove my lips from affixed buttocks before sitting down