Only receive udp multicasts which I transmit
Posted: Wed Oct 14, 2020 4:14 pm
Using: /examples/protocols/sockets/udp_multicast
Configured the example to listen for a multicast which I know is transmitted by other devices on my network.
The example does not display the other device's multicast but happily displays its own broadcast (made when RX times out).
Has anyone used this example and/or listened for a multicast?
Configured the example to listen for a multicast which I know is transmitted by other devices on my network.
The example does not display the other device's multicast but happily displays its own broadcast (made when RX times out).
Code: Select all
I (386506) multicast: Sending to IPV4 multicast address 239.2.1.1:2054...
I (386506) multicast: received 28 bytes from 192.168.0.48:
I (386506) multicast: Multicast #37 sent by ESP32