Anyone got tips for mDNS troubleshooting? I can see the UDP packets outbound, on remote machine, and back inbound but avahi-resolve is timing out...

#Networking #HomeLab #IPv6 #IPv4

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@arichtman Main issue I had was other processes trying to bind tk the port from the OS. Else I had issues if I didn't set the specific interface id on the socket before opening it. On android you also need to call an API to enable multicast UDP. Ad hoc networks can be weird about multicast address space too.

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