Dear all
I have a problem in configuring my firewall system.
My Linux system has two Net cards and there are two interfaces in it. eth0 and eth1.
I want to forward a incoming request ( from 192.168.1.1) to another destination(132.20.48.5). I have added a rule in firewall iptables using Nat and prerouting. As a consequence of this rule a recorde is added to the log file after requesting, with following informaiton:
IN=eth0, OUT= eth1, Source=192.168.1.11 and Destination=132.20.48.5.
I think this is exactly what I want.
I used tcp dump and I see that there is a request from 192.168.1.11 to firewall system on eth0 but there is no request from eth1 to the 132.20.48.5.
I conclude that there is somthing wrong in connection between lan cards and interfaces, Is it all right? And what should I do to bridge this gap?
I approciate your consideration in advance.
Shiva Vafadar
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