There is a cloud managed solution here Flint 2 looses AP connection - #3 by esselite
There is a manual config method Building a Site-2-Site network manually using two GL.iNet routers(SDK 4.X)
In wg-server, if it is a GL.iNet router, you need to enable "Allow Remote Access LAN", if you want to access B from A.
To Access A's LAN from Peer B:
- In wg-server, choose "Allow Remote Access LAN"
- In Peer A (Opal), choose "Auto Detect" In vpn policies
- In wg-server, set routing as in the guide.
