sing-box/docs/configuration/route/rule.md

Structure

{
  "route": {
    "rules": [
      {
        "inbound": [
          "mixed-in"
        ],
        "network": "tcp",
        "protocol": [
          "tls",
          "http",
          "quic"
        ],
        "domain": [
          "test.com"
        ],
        "domain_suffix": [
          ".cn"
        ],
        "domain_keyword": [
          "test"
        ],
        "domain_regex": [
          "^stun\\..+"
        ],
        "geosite": [
          "cn"
        ],
        "source_geoip": [
          "private"
        ],
        "geoip": [
          "cn"
        ],
        "source_ip_cidr": [
          "10.0.0.0/24"
        ],
        "ip_cidr": [
          "10.0.0.0/24"
        ],
        "source_port": [
          12345
        ],
        "port": [
          80,
          443
        ],
        "outbound": "direct"
      },
      {
        "type": "logical",
        "mode": "and",
        "rules": [],
        "outbound": "direct"
      }
    ]
  }
}

!!! note ""

You can ignore the JSON Array [] tag when the content is only one item

Default Fields

!!! note ""

The default rule uses the following matching logic:  
(`domain` || `domain_suffix` || `domain_keyword` || `domain_regex` || `geosite` || `geoip` || `ip_cidr`) &&  
(`source_geoip` || `source_ip_cidr`) &&  
`other fields`  

inbound

Tags of inbound.

network

tcp or udp.

domain

Match full domain.

domain_suffix

Match domain suffix.

domain_keyword

Match domain using keyword.

domain_regex

Match domain using regular expression.

geosite

Match geosite.

source_geoip

Match source geoip.

geoip

Match geoip.

source_ip_cidr

Match source ip cidr.

ip_cidr

Match ip cidr.

source_port

Match source port.

port

Match port.

outbound

Tag of the target outbound.

Logical Fields

type

logical

mode

and or or

rules

Included default rules.

outbound

Tag of the target outbound.