Setup mutil ISP Router
I would like to setup a Linux Router with Fedora. Here is what I have and would like to do...
eth0 - T1 12.x.x.0/24 network .1 is gateway eth1 - T1 63.x.x.0/25 network .1 is gateway eth2 - DSL 151.x.x.77 single static IP (Modem in bridge mode) eth3 - LAN 192.168.x.x network Email filter device is on the LAN at 192.168.x.3. I need to provide SNAT to that device from both T1 interfaces... 12.x.x.44 -> 192.168.x.3 63.x.x.44 -> 192.168.x.3 All outgoing traffic will route through DSL except for traffic destined for addresses on either eth0 or eth1 (web sites). I assume I would need the following: route add -net 12.x.x.0 netmask 255.255.255.0 gw 12.x.x.1 route add -net 63.x.x.0 netmask 255.255.255.128 gw 63.x.x.1 route add default gw 151.x.x.77 I also assume I would need to setup iptables with FORWARDs for the 192.x.x.x networks to eth3. What I am not sure how to do, is properly setup the incoming redirections so that the email filter can be access from both eth0 and eth1 by different IP addresses. Any/All help with this is greatly appreciated. |
Quote:
iptables -t nat -A PREROUTING -p tcp -d 12.x.x.44 --dport xx -j DNAT --to-destination 192.168.x.3 Quote:
|
All times are GMT -5. The time now is 03:16 AM. |