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ricventu/nat.md

Created November 24, 2017 15:23
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Ubuntu nat routing
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nat.md 
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

iptables-save > /etc/network/iptables.rules

add in /etc/network/interface:

pre-up iptables-restore < /etc/network/iptables.rules
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