[Sarlug] NAT на 2 if

[Sicness]

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Спасибо Лиану. Результат примерно такой:

#!/bin/sh

iptables -F
iptables -t nat -F

# enable masquerading
iptables -t nat -A POSTROUTING -o ppp0 -j MASQUERADE
iptables -t nat -A POSTROUTING -o eth1 -j MASQUERADE

# enable ip_forwarding
echo 1 > /proc/sys/net/ipv4/ip_forward
...


iptables -A FORWARD -s 192.168.0.38 -i eth0 -o ppp0 -j ACCEPT
iptables -A FORWARD -d 192.168.0.38 -i ppp0 -o eth0 -j ACCEPT
iptables -A FORWARD -s 192.168.0.38 -i eth0 -o eth1 -j ACCEPT
iptables -A FORWARD -d 192.168.0.38 -i eth1 -o eth0 -j ACCEPT

где конечно на сервере прописаны пути (route)
Более или менее очевидно :)

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