sing-box/docs/configuration/inbound/mixed.md

mixed inbound is a socks4, socks4a, socks5 and http server.

Structure

{
  "inbounds": [
    {
      "type": "mixed",
      "tag": "mixed-in",
      
      "listen": "::",
      "listen_port": 2080,
      "tcp_fast_open": false,
      "sniff": false,
      "sniff_override_destination": false,
      "domain_strategy": "prefer_ipv6",
      
      "users": [
        {
          "username": "admin",
          "password": "admin"
        }
      ],
      
      "set_system_proxy": false
    }
  ]
}

Listen Fields

listen

==Required==

Listen address.

listen_port

==Required==

Listen port.

tcp_fast_open

Enable tcp fast open for listener.

sniff

Enable sniffing.

See Sniff for details.

sniff_override_destination

Override the connection destination address with the sniffed domain.

If the domain name is invalid (like tor), this will not work.

domain_strategy

One of prefer_ipv4 prefer_ipv6 ipv4_only ipv6_only.

If set, the requested domain name will be resolved to IP before routing.

If sniff_override_destination is in effect, its value will be taken as a fallback.

set_system_proxy

!!! error ""

Only supported on Linux, Android, Windows, and macOS.

Automatically set system proxy configuration when start and clean up when stop.

Mixed Fields

users

Socks and HTTP users.

No authentication required if empty.