Roon Doesn't Scan 2nd NIC network

Core Machine (Operating system/System info/Roon build number)

Windows 10 Pro

Network Details (Including networking gear model/manufacturer and if on WiFi/Ethernet)

Dual NIC on 2 subnets

Audio Devices (Specify what device you’re using and its connection type - USB/HDMI/etc.)

Network Discovery (e.g. Sonos, Chromecast, etc)

Description Of Issue

When the Roon Core is hooked up to 2 NICs and has to IPs on 2 subnets (e.g. 192.168.1.x and 192.168.100.x) it does not discover devices in the secondary IP range despite “being the same as the server”.

Remote apps on both networks can control Core from either subnet (ingress).

Obviously being able to scan a list of CIDR ranges like Plex would be preferred, but I had thought dual-NIC-ing the Core would be a workaround; it is not.

Roon only works on one flat IP range.


Hello @Jai_Kang, ged is correct here. Please let us know if you have any further questions!

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