Would that be possible to redirect the network traffic generated by a particular application or flowing through given port so as to go through a given network interface? I would like all the traffic to go through the default interface and some chosen packets through the other one.What I wanted to do is to redirect the packets going, for instance, via 2021 port to use chosen interface regardless of destination IP address, or to redirect all the packets generated by a chosen application regardless of destination port and IP so as to go through the chosen interface.

I think you are needing to looking at your router for this, in Cisco it is called PBR (Policy Based Routing).

Hi, Bubbapcguy is correct and the feature cannot be achieved by system area. To redirect the network traffic, you should configure your router. For more information about Cisco Policy Based Routing, please refer to the following article: Cisco Policy Based Routing Please Note: Microsoft provides third-party contact information to help you find technical support. This contact information may change without notice. Microsoft does not guarantee the accuracy of this third-party contact information. Thanks, Novak