After using WireGuard to VPN into my LAN, I can use RDP or SSH+VNC to control machines on my LAN. I am able to reach them via IP or by host.domain.private for remote control, but I cannot browse to
\\host.domain.private\share for the same machine to access its network share.
You said it’s a different subnet. Where is wireguard hosted?
Is the file share on the same machine you are rdping to?
Have you checked the local firewall? Iirc, windows will restrict with its firewall certain things like file shares to only it’s local subnet while exposing esp to all subnets.
If it’s a windows machine, test turning off Windows firewall. If it works, then turn the firewall back on and fix the settings
WireGuard is on the router.
Yes, share and RDP are the same machine.
I’ll look at the firewalls (router and machine).