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    Thread: UDP listener - why doesn't it work?
Post: RE: UDP listener - why doesn't it work?

iptables-save -> command not found The Pi runs Debian GNU/Linux 11 (bullseye), which is probably not part of this op. system.
Surmi Networking 6 3,285 Aug-04-2022, 01:14 PM
    Thread: UDP listener - why doesn't it work?
Post: RE: UDP listener - why doesn't it work?

Thanks for the reply. I understand the code you sent, but unfortunately it doesn't solve the problem. This also only works if Wireshark is running. I tried turning promiscuous mode off, but nothing ch...
Surmi Networking 6 3,285 Aug-04-2022, 10:46 AM
    Thread: UDP listener - why doesn't it work?
Post: RE: UDP listener - why doesn't it work?

I see that no one has any idea how to solve the problem. As an experiment, I created a UDP socket in PHP to check whether data is received there. It works the same way as a Python program. If Wireshar...
Surmi Networking 6 3,285 Aug-03-2022, 01:47 PM
    Thread: UDP listener - why doesn't it work?
Post: UDP listener - why doesn't it work?

I am a beginner in Python programming. I wrote a short program that decodes the data received on the UDP port and starts playing the mp3 file on the Raspberry Pi Speaker output. "netstat -lnu" shows t...
Surmi Networking 6 3,285 Jul-29-2022, 09:40 AM

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