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Old 01-09-2007, 12:48 PM   #1
wartelz
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Registered: Jan 2007
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linux multi wan (separate inbound and outbound)


hi all,

i have a linux router with 3 LAN card.
eth0 connected to isp A.
eht1 connected to isp B.
eth2 connected to LAN.
the question is :

1. how can i make isp A for inbound connection only and isp B for outbound only.

thank's for your attention and help ^_^
 
Old 01-11-2007, 12:40 AM   #2
chrisortiz
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Distribution: Slackware, and of course the super delux uber knoppix universal live recovery cd
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well, depending on how you look at it, you can't. Most protocols require a tcp connection (2 way communication). So you have to fool them. If you bond the 2 interfaces together and use iptables to block all traffic in one direction on each interface it might work.

P.S.
2 A.M. in the morning and i might not be thinking straight.

[EDIT]
Now that i've had some sleep. I'm pretty confident that you can't do what you are trying to do. You can however, set certain traffic to each ISP

Last edited by chrisortiz; 01-11-2007 at 04:17 PM.
 
  


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