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Old 07-20-2004, 06:11 AM   #1
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Question Allowing Data on Certain Ports

on eth0, how can i limit what goes out on what port? is there some where that i can say something like on eth0 no tcp/upd from port x -> x?

Old 07-20-2004, 06:21 AM   #2
Registered: Jun 2004
Distribution: Mandrake 10.0/Fedora Core 2
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for this you can use iptables. This determines what can go in and out on each port for each interface for each protocol (if you see what I mean). An easy way to configure this is to use webmin ( Also, a quick google seach for "iptables howto" gives some handy results.

I hope this helps!

Old 07-20-2004, 01:30 PM   #3
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thanks, i will give it a try


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