HD200 Network Traffic

[Striker:WG]

Does anyone know exactly how the HD200 communicates over the network to the Sage TV server?

I have a couple of VLAN's setup and I can packet capture the traffic coming from my PC based clients to the server without issue. When I try to capture the same traffic from my HD200 units I get 0 activity logged even though the unit is actively streaming recorded TV. I've tried capturing both when monitoring the server IP (I see activity to the PC clients but not to the HD200) and monitoring the HD200 IP (I see 0 activity). I've triple checked the IP of the HD200. I think my VLANs are setup properly because I can use SageTV, and if I ping the HD200 I can see the ping response in the packet capture.

I'm monitoring by IP address and i'm looking for any type of packets (although i'm expecting to see TCP packets). Does anyone have any experience or knowledge around these things? Ideally I want to setup some restrictive firewall rules to lock down my IOT VLAN to only the ports that need to be open.