Scenario
WAN: DHCP-obtained public IP
VLAN defined, containing a web server.
Port forwarding set up from WAN to web server in VLAN, works as expected- web server is accessible from the internet.
Can connect from LAN to web server directly via its internal IP, e.g. https://10.1.1.50
CANNOT connect from LAN to web server via my public IP, e.g. https://88.77.66.55
When I first tried this, I unexpectedly hit the router’s own web UI. I since disabled the HTTPS web UI and rebooted the router, now it just times out.