Database Connectivity: Some specialized database drivers or middleware use 11501 as a default port to bridge connections between an application and a remote server.
If you run a Linux app inside WSL2 that listens on port 11501, it will automatically be accessible from Windows’s localhost-11501 due to WSL2’s mirrored networking (depending on your WSL version and settings). If not, use localhost or find the WSL2 instance’s IP via wsl hostname -I . localhost-11501
If you see an error saying the site can't be reached, try these steps: smart home simulators
Some IoT development kits, smart home simulators, or hardware SDKs (e.g., for Raspberry Pi, Arduino, or proprietary embedded systems) use port 11501 for local debugging or telemetry streaming. or hardware SDKs (e.g.