I've searched google and these forums and I haven't been able to find an answer for this.
I have a GL-X3000 Spitz AX router. Is there a way to setup the 5G/cellular WAN interface for access to the WireGuard client and external management interface access only. I.e. LAN clients are blocked from accessing the 5G/cellular WAN.
What I'm trying to setup is:
-The Wi-Fi repeater is the primary WAN, LAN clients can access this, the WireGuard client and the management interface can also be accessed externally through this.
-If the Wi-Fi repeater goes down, I want it to fail over to the 5G/cellular WAN however, because it only has a small amount of data quota. I want to only use it to connect to the Management interface externally (via the WireGuard client) so I can remote in and trouble shoot the Wi-Fi repeater. I don't want any LAN clients to use the 5G/cellular WAN as they would quickly use up all of the limited 5G quota.
Please let me know if there is a way to set this up?