Help: Connect Server (WSL) to Quest 3 via Browser

first imagesecond imageMy Setup:

The  server runs on port 9000 inside WSL2.

Inside WSL: the IP is 172.26.200.7 (from ip addr).

My Windows host IP (Wi-Fi) is 192.168.2.251.

From WSL, the server is started 

What I Tried:

1.Set up Windows port forwarding:

netsh interface portproxy add v4tov4 listenport=9000 listenaddress=0.0.0.0 connectport=9000 connectaddress=172.26.200.7

2. Opened the firewall:

netsh advfirewall firewall add rule name="WSL Server 9000" dir=in action=allow protocol=TCP localport=9000

Tried accessing via browser for testing: (first image)

The Problem:

When I enter the IP and port in the Quest 3 browser, the page says Blocked (first image) . Everything works fine when tested locally from the Windows browser or via curl in WSL.(second image)

What I’m Looking For:

Did I miss something in the WSL ↔ Windows ↔ external network setup?

Is there a better way to expose a WSL-based server to the LAN?

Thanks a lot for your help!