Tunnelo only one application/port/ip ?

[pomp...@gmail.com]

Hello community,

I'm pretty new in the VPN world.

I was able to set an oVPN server and everything works great, even with tunnelblick.

Now the question:

is it possible to activate tunnelblick just for one application, or a port range or a destination IP?

For example, is it possible to use the vpn just for the web navigation leaving all other services out?

[Tunnelblick developer]

To send everything that is going to a particular destination IP through the VPN you could add OpenVPN route commands. See the OpenVPN documentation for that.

I don't think there's anything similar within OpenVPN for ports, so I think you'd have to use routing/firewall software to redirect such traffic.