Port 3792
In live entertainment systems, port 3792 is used by Pathport.
udp/3792
Pathport — Pathport data, ARP-style node discovery, and configuration
Pathway Connectivity's own DMX-over-ethernet protocol, used by Pathport gateways for data and for the discovery and configuration that Pathscape depends on. Most modern jobs run sACN or Art-Net through the same boxes and only meet Pathport when setting them up.
Check it from the command line
npx showstack port 3792
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