routing

[javmarcan]

I want to use my linux box as a router between two networks

how do I have this?

iptables? routed?

thanks

[irish_rover]

errr...umm... my router script looks something like this...

#!/bin/bash
/sbin/modprobe ipt_MASQUERADE
/usr/sbin/iptables -F; /usr/sbin/iptables -t nat -F; /usr/sbin/iptables -t mangle -F
/usr/sbin/iptables -t nat -A POSTROUTING -o ppp0 -j MASQUERADE
echo 1 > /proc/sys/net/ipv4/ip_forward
/usr/sbin/iptables -A INPUT -m state --state ESTABLISHED,RELATED -j ACCEPT
/usr/sbin/iptables -A INPUT -m state --state NEW -i ! ppp0 -j ACCEPT
/usr/sbin/iptables -P INPUT DROP
/usr/sbin/iptables -A FORWARD -i ppp0 -o ppp0 -j REJECT

Do a search on http://www.tldp.org they have a lot of useful how-to's.