It is possible to send all the traffic through a remote machine by using a SOCKS proxy (version 5).
To start a
SOCKS proxy on the local port 888, the following command can be used:
$ ssh -D 8888 user@remote_machine
sshd service of the remote machine must be configured with the following parameter:
curl, to use the created
SOCKS proxy, the following command can be used:
$ curl --preproxy socks5h://127.0.0.1:8888 www.google.fr
By default, the applications WILL NOT use the SOCKS proxy for their DNS requests. You must be very careful in also encapsulating those requests (should be an option in the application).