I wrote a program of udp send and receive . I works with applications written in the vb.net but when I tried to send that udp to another GPRS device it don't work.
Dim sock as new udpclient(3030) sock.send(Buffer,ep)
And Wireshark also gives error that BED UDP HEADER CHECK SUM ...
Can I set UDP checksum in UDP packet ??
Any other way to send real udp using vb.net ??
Please Reply fast as possible ...