Hi. I have a runing router/firewall with one link to internet and need to add a second link. When i do this the second link dont function. My frist link is a large band dynamic ip link and the second is a short band fixed ip link. I want to use the frist link for my users access the internet and the second to access some services from the internet. I´m using a 2.4.18 kernel and my configuration is like this: eth0 - connected to link 1 router eth1 - connected to link 2 router eth2 - connected to my lan default gateway point to link 1 router testing firewall rules: iptables -t nat -P PREROUTING ACCEPT iptables -t nat -P POSTROUTING ACCEPT iptables -t nat -P OUTPUT ACCEPT iptables -t nat -A PREROUTING -o eth0 -j SNAT --to-source eth0-ip iptables -t nat -A PREROUTING -o eth1 -j SNAT --to-source eth1-ip iptables -t filter -P INPUT ACCEPT iptables -t filter -P FORWARD ACCEPT iptables -t filter -P OUTPUT ACCEPT my test is: in a machine out of my network i try to ping the two interfaces. the frist responds, but the second not. Loging the packets in the firewall i see that when i ping the second interface, the packet travels the NAT PREROUTING chains and disapear. If i change the default router to the link 2 router the situation reverts, the second respond and the frist not. What i am doing wrong?? Can someone help me?? Thanks in advance. - : send the line "unsubscribe linux-net" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
