sudo ip link add veth0 type veth peer name veth1
sudo ip addr add 192.168.2.2 dev veth1
sudo ip link set veth0 up
sudo ip link set veth1 up
sudo ethtool --offload veth0 tx off rx off
sudo ethtool --offload veth1 tx off rx off
sudo route add -net 192.168.2.0 netmask 255.255.255.0 dev veth1
sudo route add -net 145.236.0.0 netmask 255.255.0.0 dev veth1 gateway 192.168.2.1