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UDP wont read

Well, it was just a wild guess, since multicast != broadcast and I did not know your OS.

 

Probably something else is wrong. It is dificult to understand how UDP read can complain about an invalid input in this scenario.

 

  • Have you played with other options, e.g. change the "UDP multicast open" to read/write.
  • Does it work if you temporarily disable the "other" network card in the OS?
  • Have you disabled all firewalls?
  • Do you get the error immediately when running the VI or only after a packet arrives?
  • Are both computers on the same subnet?
  • Can you show the output of "ipconfig /all"?

 

Message Edited by altenbach on 03-10-2009 10:00 AM
Message 11 of 12
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I have already tried the methods you have mentioned before posting my question in here. It does not work. I get the same error. The error is almost immediate at the UDP read stage. I will post ipconfig log soon.
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Message 12 of 12
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