My thoughts are like this:
I have this external vpn service that I am connecting to. But Is it possible for me to set up a local proxy server that uses that vpn connection, so applications that connects throu that proxy uses the vpn? This is applies to a Linux system.
Hints and links are welcome!
EDIT: Use case: Perhaps there is another way to do this.
Router #1 - Connects by the default net provided by ISP Router #2 - Connects by PPTP VPN to another 'ISP'
Clients in network are by the default connected to the normal router #1 and all traffic gets handled by that. Client have a different browser (opera) that connects via a proxy on router #2 and ends up at the end of the VPN tunnel.
Does this clearify?