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VMess

Structure

{
  "type": "vmess",
  "tag": "vmess-out",

  "server": "127.0.0.1",
  "server_port": 1080,
  "uuid": "bf000d23-0752-40b4-affe-68f7707a9661",
  "security": "auto",
  "alter_id": 0,
  "global_padding": false,
  "authenticated_length": true,
  "network": "tcp",
  "tls": {},
  "packet_encoding": "",
  "transport": {},
  "multiplex": {},

  ... // Dial Fields
}

Fields

server

Required

The server address.

server_port

Required

The server port.

uuid

Required

The VMess user id.

security

Encryption methods:

  • auto
  • none
  • zero
  • aes-128-gcm
  • chacha20-poly1305

Legacy encryption methods:

  • aes-128-ctr

alter_id

Alter ID Description
0 Use AEAD protocol
1 Use legacy protocol
> 1 Unused, same as 1

global_padding

Protocol parameter. Will waste traffic randomly if enabled (enabled by default in v2ray and cannot be disabled).

authenticated_length

Protocol parameter. Enable length block encryption.

network

Enabled network

One of tcp udp.

Both is enabled by default.

tls

TLS configuration, see TLS.

packet_encoding

UDP packet encoding.

Encoding Description
(none) Disabled
packetaddr Supported by v2ray 5+
xudp Supported by xray

multiplex

See Multiplex for details.

transport

V2Ray Transport configuration, see V2Ray Transport.

Dial Fields

See Dial Fields for details.