S1 app network ports firewall

All I can tell you is Sonos devices and the Sonos Controller need to be on the same LAN.

Not saying you can’t get fancy but that is way beyond my skills.

Well the good thing is that they don’t have to be as long as you know the port numbers that Sonos uses to communicate. Like I said before, the setup works perfect with my S2 system where the controller and devices are on different LANs.

My suspicion is that the S2 app uses different ports than the S1 app, and that probably the reason I’m not seeing the S1 devices yet on my S1 controller.

Bump. 

I would really like to know this info.  I used the S2 app until it became so broken my speakers wouldn’t update and I downgraded to S1.  Now the S2 controller works fine but S1 won’t connect on separate VLANs.