sudo sysctl -w net.ipv4.ip_forward=1
sudo sysctl -w net.ipv4.conf.all.forwarding=1
sudo sysctl -w net.ipv6.conf.all.forwarding=1
sudo iptables -t nat -A POSTROUTING -o IFNAME_CONNECTED_TO_INTERNET -j MASQUERADE
sudo iptables -t nat -A POSTROUTING -s
10.45.0.0/16 ! -o ogstun -j MASQUERADE
sudo iptables -P FORWARD ACCEPT
sudo ip ro add
10.45.0.0/16 via
10.53.1.2