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Topic: wrong TTL with multicast on 224.0.0.0/24 (Read 726 times) previous topic - next topic

charvey

Code: [Select]

void loop() {
  // check the network connection once every 10 seconds:
  delay(1000);
  printCurrentNet();
  size_t ret;
  ret = Udp.beginPacket(ip, 12345);
  ret = Udp.write("This was a triumph", 18);
  ret = Udp.endPacket();
}



https://imgur.com/vq6Cxh0

Notice the TTL warning in wireshark. I greped around the WiFiNINA library, but could not find a way to set the TTL for anything other than ICMP packets. Bug?

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