enable ipv4_forwarding in /etc/sysctl.conf # service iptables start # iptables -t nat -A POSTROUTING -o eth0 -j MASQUERADE eth0 is the interface connected to modem. On 6 July 2010 04:30, Thomas Dukes <tdukes at sc.rr.com> wrote: > Been working this for over a month now and I'm stumped. > > Everything was working until the 'crash'. Backup was no good so I did a > fresh install of centos 5.5. Trying to get things back like they were but > its been a really long time since I had to set things up from scratch, > Redhat 2.0. > > My centos server acts as a gateway/firewall/router for my home network. > Internal machines can access the internet. The server can access the > internet. I can access my server/services from outside the local network > but > internal machines cannot. > > Any ideas/suggestions? > > Thanks, > > --Eddie > > _______________________________________________ > 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/20100706/3d7f1534/attachment-0004.html>