sing-box/docs/configuration/outbound/shadowsocks.md

Structure

{
  "type": "shadowsocks",
  "tag": "ss-out",
  
  "server": "127.0.0.1",
  "server_port": 1080,
  "method": "2022-blake3-aes-128-gcm",
  "password": "8JCsPssfgS8tiRwiMlhARg==",
  "network": "udp",
  "udp_over_tcp": false,
  "multiplex": {},

  ... // Dial Fields
}

Fields

server

==Required==

The server address.

server_port

==Required==

The server port.

method

==Required==

Encryption methods:

• 2022-blake3-aes-128-gcm
• 2022-blake3-aes-256-gcm
• 2022-blake3-chacha20-poly1305
• none
• aes-128-gcm
• aes-192-gcm
• aes-256-gcm
• chacha20-ietf-poly1305
• xchacha20-ietf-poly1305

Legacy encryption methods:

• aes-128-ctr
• aes-192-ctr
• aes-256-ctr
• aes-128-cfb
• aes-192-cfb
• aes-256-cfb
• rc4-md5
• chacha20-ietf
• xchacha20

password

==Required==

The shadowsocks password.

network

Enabled network

One of tcp udp.

Both is enabled by default.

udp_over_tcp

Enable the UDP over TCP protocol.

Conflict with multiplex.

multiplex

Multiplex configuration, see Multiplex.

Dial Fields

See Dial Fields for details.