sshuttle -r $USER@$IP 10.10.10.0/24 172.16.5.0/24

Transparent VPN over a plain SSH login, routes whole subnets without a SOCKS proxy

Command:

sshuttle -r $USER@$IP 10.10.10.0/24 172.16.5.0/24

References:

https://github.com/sshuttle/sshuttle