Локальная политика

Local policy manages policy settings of current V2Ray instance, such as connection timeouts. The policys can be applied to each user level, or the whole system.

PolicyObject

PolicyObject is used as policy field in top level configuration.

{
  "levels": {
    "0": {
      "handshake": 4,
      "connIdle": 300,
      "uplinkOnly": 2,
      "downlinkOnly": 5,
      "statsUserUplink": false,
      "statsUserDownlink": false
    }
  },
  "system": {
    "statsInboundUplink": false,
    "statsInboundDownlink": false
  }
}

level: map{string: LevelPolicyObject}

A list of key value pairs. Each key is a string of integer (restricted by JSON), such as "0", "1", etc. The numeric value is for a certain user level.

User level can be set on each inbound and outbound proxy. V2Ray will apply different policies based on user level.

system: SystemPolicyObject

System-wide policy

LevelPolicyObject

{
  "handshake": 4,
  "connIdle": 300,
  "uplinkOnly": 2,
  "downlinkOnly": 5,
  "statsUserUplink": false,
  "statsUserDownlink": false,
  "bufferSize": 10240
}

handshake: number

Timeout for establishing a connection, in seconds. Default value 4. At the handshake stage of an inbound proxy dealing with a new connection, say VMess reading request header, if it takes longer than handshake time, V2Ray aborts the connection.

connIdle: number

Timeout for idle connections, in seconds. Default value 300. If there is no data passed through the connection in connIdle time, V2Ray aborts the conneciton.

uplinkOnly: number

Time for keeping connections open after the uplink of the connection is closed, in seconds. Default value 2. After remote (server) closes the downlink of the connection, V2Ray aborts the connection after uplinkOnly times.

downlinkOnly: number

Time for keeping connections open after the downlink of the connection is closed, in seconds. Default value 5. After client (browser) closes the uplink of the connection, V2Ray aborts the connection after downlinkOnly time.

In a simple webpage browser scenario, it is safe to set uplinkOnly and downlinkOnly both to 0, for better performance.

statsUserUplink: true | false

When set to true, V2Ray enables stat counter to uplink traffic for all users in this level.

statsUserDownlink: true | false

When set to true, V2Ray enables stat counter to downlink traffic for all users in this level.

bufferSize: number

Size of internal buffer per connection, in kilo-bytes. Default value is 10240. When it is set to 0, the internal buffer is disabled.

Default value (V2Ray 4.4+):

  • 0 on ARM, MIPS and MIPSLE.
  • 4 on ARM64, MIPS64 and MIPS64LE.
  • 512 on other platforms.

Default value (V2Ray 4.3-):

  • 16 on ARM, ARM64, MIPS, MIPS64, MIPSLE and MIPS64LE.
  • 2048 on other platforms.

bufferSize overrides v2ray.ray.buffer.size settings in env variables.

SystemPolicyObject

{
  "statsInboundUplink": false,
  "statsInboundDownlink": false
}

statsInboundUplink: true | false

When set to true, V2Ray enables stat counter for all uplink traffic in all inbound proxies.

statsInboundDownlink: true | false

When set to true, V2Ray enables stat counter for all downlink traffic in all inbound proxies.