Sorry i made a mistake, what we need are you NAT policies on the router, but now that I re-read your email, you can ping yahoo from the firewall so the NAT is working. do you wich IP are you using to ping outside? what is the source IP? your PC is using? maybe you can use the -I parameter on ping in order to force your linux box to use eth1 IP and not eth0 IP (10.x.x.x.x) hope it helps. regards, Guillermo. On 7/18/06, Guillermo Garron <guillermo.fedora at gmail.com> wrote: > > What are your NAT policies? > > /etc/init.d/iptables status > or > iptables -L > & > iptables -L -t nat > > please. > > regards, > Guillermo. > > > > On 7/18/06, Jeffrey Tadlock <linux at elfshadow.net> wrote: > > > > Marc Breslow wrote: > > > I think we are on to something here. I added a static route on the > > > 192.168.1.1 router to the 192.168.1.224 with the gateway address equal > > to > > > the eth1 IP address on the firewall. I can now ping 192.168.1.1 from > > behind > > > the firewall but I still can't ping 209.73.186.238 (yahoo) from behind > > the > > > firewall. I can ping yahoo from the firewall. > > > > > > Any other thoughts? > > > > Do you still have the firewall turned off for testing? If so, I would > > try to traceroute to the 209.73.186.238 address and see if that helps > > show you anything. > > > > /jft > > _______________________________________________ > > CentOS mailing list > > CentOS at centos.org > > http://lists.centos.org/mailman/listinfo/centos > > > > -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.centos.org/pipermail/centos/attachments/20060718/61397619/attachment-0005.html>