ChimpRocket

> I have UDM Pro on Early Access. The script works in connecting my phone to Sonos across VLANs but only for a couple minutes before I have to restart...

> At least for me, Sonos uses an extra mDNS address. What got this working for me was to add `--relay 255.255.255.255:1900` to the command. Absolute genius! :-) That worked...

> Does this work for UDMP 3.0.20 ? I might move my solution from a seperate box to UDMP. Hopefully UI will fix their mDNS so it will be possible...

I have 'IGMP Snooping' and 'Multicast DNS' enabled on the SONOS speaker and SONOS client networks. Doesn't conflict with this mcast relay.