novaflash wrote
I assume that's some file sharing application you're talking about.
OpenVPN tunnels work on IP basis. Not on application level. If the application you are using needs to contact a specific IP, and you configure OpenVPN to pass traffic to just that IP, then you can achieve your goal. I doubt that's compatible with your goal because p2p file sharing stuff talks to loads of servers.
Your comments in 1st paragraph make sense and useful, thank you.
novaflash wrote
To be honest I'm not sure what you want to achieve but if you want advice on how to download illegally I am not going to give that here.
Are you suggesting that everyone who is using VPN and transmission doing something illegal ?
Your last sentence seems inappropriate, untrue, presumptions and unclear what you actually wanted to solve/imply.