| Quick source NAT with IPtables | ||
|---|---|---|
 | Part VIII. Network-related (also firewall, router, wireless) |  |
| Quick source NAT with IPtables | ||
|---|---|---|
| | Part VIII. Network-related (also firewall, router, wireless) | |
February 2008
![[Note]](include/images/admon/note.png) | Note |
|---|---|
|
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echo 1 > /proc/sys/net/ipv4/ip_forward
iptables -t nat -A POSTROUTING -o eth0 -j MASQUERADE
iptables -A FORWARD -i eth0 -o eth1 -m state --state RELATED,ESTABLISHED -j ACCEPT
iptables -A FORWARD -i eth1 -o eth0 -j ACCEPT