Simple SSH tunnel forwarding agents to achieve

Explanation

If the network is the Internet, then use the local port SSH tunnel broker, simple, and effective.

Local Agent

ssh -N -D 127.0.0.1: port username @ server
such as:

ssh -N -D 127.0.0.1:3128 [email protected]
If the window is available with analog cgywin command line, which putty and other software.