OpenCode Web cannot be accessed via network IP address instead of localhost #15273

Description

I’m experiencing an issue where OpenCode Web cannot be accessed using the server’s IP address. I'm running with command: opencode web using config opencode.json

  "server": {
    "port": 4000,
    "hostname": "0.0.0.0",
    "mdns": true
   }

Issue:
When accessing OpenCode Web using my network ip:

My network ip:
Wireless LAN adapter Wi-Fi:

Connection-specific DNS Suffix . :
Link-local IPv6 Address . . . . . : fe80::3fca:d1be:84c4:53e5%18
IPv4 Address. . . . . . . . . . . : 192.168.100.192
Subnet Mask . . . . . . . . . . . : 255.255.255.0
Default Gateway . . . . . . . . . : fe80::1%18
192.168.100.1

http://192.168.1.100:4000/ or http://192.168.100.192:4000/

The page does not load (browser shows timeout / This site can’t be reached)

However, accessing via localhost works correctly.

Plugins

No response

OpenCode version

1.2.15

Steps to reproduce

Start OpenCode Web server using config opencode.json

  "server": {
    "port": 4000,
    "hostname": "0.0.0.0",
    "mdns": true
   }

Ensure it is running and accessible locally.

Try accessing via http://:4000.

The connection fails.

Expected Behavior:
OpenCode Web should be accessible via the server’s IP address when properly exposed.

Actual Behavior:
Cannot access via IP address.

Thanks

Screenshot and/or share link

No response

Operating System

WSL Ubuntu-22.04

Terminal

Windows Terminal and wezterm