mdns port

Thread/mDNS traffic on the Ethernet/WiFi network is normally IPv6 that uses mDNS port 5353 and Matter uses 5540 for its service multicast. mDNS over IPv6 uses the multicast address ff02::fb. In addition HA is known to use mDNS over IPv4 multicast address 224.0.0.251. This traffic may be related HA may broadcasting over IPv4 for the ‘Matter ...