OPNsense Forum

English Forums => Zenarmor (Sensei) => Topic started by: Scow92 on March 06, 2025, 10:39:24 AM

Title: WireGuard (NordLynx) Interface/Device Not Recognised on Zenarmor
Post by: Scow92 on March 06, 2025, 10:39:24 AM
Hi - complete newbie here!

I have configured WireGuard VPN (NordLynx) using multiple guides I found on various forums. VPN works fine, the one issue I have is that Zenarmor does not recognise the interface under devices. Currently all the traffic that is routed over the VPN is displayed as 'Device (none)'.

Is this expected behaviour? I have another WireGuard VPN tunnel configured to enable remote access into the network, this is captured fine in Zenarmor. The only difference I can see is that under VPN > WireGuard > Status this interface has a 'Name', the NordLynx VPN does not.

Any help would be greatly appreciated!

Thanks.
Title: Re: WireGuard (NordLynx) Interface/Device Not Recognised on Zenarmor
Post by: sy on March 07, 2025, 11:30:43 AM
Hi,

Did you protect the Nordlynx interface on Zenarmor? If so, can you see any traffic from this interface in the Reports - Connections - Interfaces & VLAN chart? Lastly, is this interface's IP block assigned to a local usage block?

Title: Re: WireGuard (NordLynx) Interface/Device Not Recognised on Zenarmor
Post by: Scow92 on March 07, 2025, 11:47:31 AM
Interface (wg0) is protected, security zone is set to custom (vpn).

I can see traffic on wg0 under Interfaces & Vlans. If I filter to see live sessions > connections, everything is showing as Device (none) and src hostname is the tunnel IP provided by NordVPN.

Interface IP is in the 10.0.0.0/8 block.

I used this guide to set up the VPN:

https://docs.opnsense.org/manual/how-tos/wireguard-selective-routing.html
Title: Re: WireGuard (NordLynx) Interface/Device Not Recognised on Zenarmor
Post by: sy on March 10, 2025, 03:55:12 PM
Hi,

Are all source hostnames the same? And can you confirm that you can see the devices on other interfaces in Device Identification menu?