Hi all, I am trying to set a linux router as such so i can route the internet connection on one nic, to two other networks (subnets). What i have done so far is setup this: server: eth2 ----------router----------internet 192.168.2.2 192.168.2.1 eth0 -------------- vlan 2 on web managed switch ------ clients 192.168.3.1 192.168.3.2 > 10 eth1 -------------- vlan 3 on web managed switch ------ clients 192.168.4.1 192.168.4.2 > 10 I have got a dhcp server running with 2 scopes to assign ip's for each clients on the different subnets which this works great and i can ping the gateway ip for that subnet, all im having a problem with is how to route the gateway to the internet to the eth0 and 1 ip's so i can use these ip's for the gateway and dns ip's to connect to the internet. I have ip_forward on and tried the route and ip route commands but these didnt work Any help with this will be great Thanks
You need to enable masquerading under iptables. iptables -t nat -A POSTROUTING -o eth2 -j MASQUERADE off the top of my head...IIRC
