Routing only specific ports (Windows Client)

[mikeymastalski]

I'm using OpenVPN GUI on my Windows Server 2003, but I only want to route specific ports (i.e port 8880) over the VPN, rather than routing all of my traffic and slowing it down.

Is there any easy way to do this on Windows? I'm quite a noob at networking, so detailed explanations would be much appreciated.

[mikeymastalski]

I'm not saying that I want OpenVPN to run on port 8080, but rather, I'd like to redirect all traffic from only port 8080, instead of routing all ports, such as port 80. Is this possible?