Is there a way to make it so that an NDI app can only use one NIC for transmitting?

I have a system with 3 active NIC's for different purposes (media transfer, control/service, streaming/etc) and the NIC that gets used isn't the one that I need it to work on.

All three NIC's use a different IP range and are hooked up to different switches as well.

According to the NDIAnalysis tool (along with studio monitor) it shows which NIC is being used, but it isn't the one that I need it to use.

Any help would be greatly appreciated!