Port utilization guide

Help and Support
1

Hi

I have an audio device with Volumio installed and I see a lot of traffic in my network and my firewall blocks some and allows some.
Because of this I was looking for a port utilization guide to se what traffic and ports (udp and tcp) does Volumio use.

Something like this and maybe a colom with a description

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Does this exist? Its tiresome to block everything and open one and one service in the firewall.

2

Probably quicker just to filter your traffic by IP address of the Volumio device. That should give you a much shorter list and you can either check each one, or just block everything else to that device.

Make sense?

C