Transparent proxy server that tunnels traffic over an SSH connection. Doesn't require admin, or any special setup on the remote SSH server.
# To forward all IPv4 TCP traffic via a remote SSH server:
sshuttle --remote=username@sshserver 0.0.0.0/0
# To forward all IPv4 TCP and DNS traffic:
sshuttle --dns --remote=username@sshserver 0.0.0.0/0
# To use the tproxy method to forward all IPv4 and IPv6 traffic:
sudo sshuttle --method=tproxy --remote=username@sshserver 0.0.0.0/0 ::/0 --exclude=your_local_ip_address --exclude=ssh_server_ip_address