IPTABLES マスカレード


sudo apt-get install iptables-pesistent


echo "net.ipv4.ip_forward = 1" | sudo tee -a /etc/sysctl.conf
sudo sysctl -p


sudo iptables -t nat -A POSTROUGING -o eno2 -j MASQUERADE
sudo iptables -A FORWARD -i eno2 -o enp1s0f0 -m state --state RELATED,ESTABLISHED -j ACCEPT
sudo iptables -A FORWARD -i enp1s0f0 -j ACCEPT


sudo sh -c 'iptalbes-save > /etc/iptables/rules.v4'

/etc/iptables/rules.v4を編集してから


sudo iptalbes-restore < /etc/iptables/rules.v4