2 network interface how to specify UDP read?

[milkbottlec]

I have now a LAN cable connecting to the university network, and just added a wifi usb to connect the microchip development board with wifi.

My program was running well to receivve UDP packets when using a notebook connecting to just one network, but when I use my office desktop, when the two interface are connected, it can't read anything from the UDP port.

I am using UDP open with specified net address already.

Any help could be done so I could receive the UDP packets? Thanks.

[Ben]

Not sure if these ideas will help but I will throw them out there and maybe learn something if I'm wrong.

First start with this thread to see if it can help. In it Phillip Brooks and Nathand had some ideas and suggestions.

THe second idea is for LV 2011 where apperently what used to work has started to fail (works in LV 2010 and prior).

Re-arange the order of the interfaces as they are configured in the OS as shown below.

Then

In this case we wanted to use "datLAN" so it was dragged to the top of the list.

Sorry we have not figured how to do this using only software.

Anyone out there know Netsh and how to mod the tables to re-arrange these entries?

I hope that helps,

Update the thread if you figure it out, please.

Ben