Multiple NIC for incoming packets

[yiutin03]

I have a Linux box with 2 broadband to different ISP.
I can do advance routing by ip route to separate two table for routing out to these 2 ISP by the IP address.
e.g. 10.0.1.0/24 goto ISP A and 10.0.2.0/24 goto ISP B

but now.. I have to build a web server on that Linux box.
I can just ping the network card which belong to ISP A as the default gateway was set to ISP A.

any further command I can run by ip route to ensure that...
web reuqest from ISP A will reply through ISP A and if from ISP B, reply through ISP B?

Thank you very much!

http://en.tldp.org/HOWTO/Adv-Routing-HOWTO/index.html

 

[yiutin03]

Sorry, I miss 1 step from the howto. It should work at all!

work well now!