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| Subject: | Re: routing_based_on_port/services |
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| Date: | Tue, 4 Oct 2005 18:55:51 +0200 |
Hi, On Mon, Oct 03, 2005 at 09:41:37AM -0000, kucserak@post.sk wrote:
Dear List! I just want to ask you a question.I have a linux(Secure platform) gateway server with 2 external ip address to the internet (one S/0 ADSl, second S/1 Point to Point) and one internal ip eth0 for my LAN. I need to split up the outgoing traffic.HTTP/HTTPS want to route through the ADSL and the rest of traffic (SMTP,POP3,FTP) through the Point to Point.Can i solve this with Linux iptables or whatever else. Any suggestion help..
You want to use "Policy based Routing". ( http://en.wikipedia.org/wiki/Policy_based_routing ) The principle is to use iptables to set a numeric mark (-j MARK) on packets according to you criteria (tcp destination port number, ...) and to use a different routing tables which are selected according to this packet-marks. Best, Frank
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