[avahi] received conflicting record

folkert folkert at vanheusden.com
Tue Dec 7 11:39:20 UTC 2021


Hi,

I made a program which sends an mDNS announcement every 121 seconds.
The TTL is 120 seconds.

Yet every time avahi (with --debug) complains about:

dec 07 10:27:54 lappiemctopface avahi-daemon[937]: Received conflicting
record [_apple-midi._udp.local        IN        PTR
mymdnstest._apple-midi._udp.local ; ttl=120]. Resetting our record.

I've uploaded a pcap:
https://vps001.vanheusden.com/~folkert/mdns.pcap
(text dump: https://vps001.vanheusden.com/~folkert/mdns.txt )

Anyone an idea what is going wrong?


regards


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