Block all but http traffic on a network interface

Posted by Oli on Super User See other posts from Super User or by Oli
Published on 2010-06-03T00:11:12Z Indexed on 2010/06/03 0:14 UTC
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linux

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networking

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firewall

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iptables

I've got two network interfaces on an Ubuntu machine which go out to two different networks but both have internet gateways.

I need to limit it so that any outgoing http requests it makes (ie through wget) only go through eth0 and all other traffic goes through eth1.

I dare say the solution might have something to do with iptables but I've no experience with it so would appreciate all help.

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