Can you run Wireguard on a local client and have a Wireguard server on OpenWrt LAN?
To have a connection from/to client and OpenWRT via Wireguard.
Would this would slow things significantly?
Lots of good reading to do there.
Thanks.
Not quite certain what that does, as yet.
I'm NOT wanting to come in via inernet to access OpenWRT LAN.
I'm wanting inside local clients to connect to OpenWRT LAN, as normal, though, use Wireguard connection.
It sounds like you want to setup a VPN between your Windows 11 device and the router while you are on the router's same network -- is that correct?
Yes it an be done. But what would the purpose of this be in your mind? In the vast majority or circumstances, such a setup would serve no purpose whatsoever (unless you don't trust your lan -- if that's the case, you have a bigger discussion and bigger issues to tackle).