sing-box/docs/configuration/outbound/hysteria2.md

Structure

{
  "type": "hysteria2",
  "tag": "hy2-out",
  
  "server": "127.0.0.1",
  "server_port": 1080,
  "up_mbps": 100,
  "down_mbps": 100,
  "obfs": {
    "type": "salamander",
    "password": "cry_me_a_r1ver"
  },
  "password": "goofy_ahh_password",
  "network": "tcp",
  "tls": {},
  "brutal_debug": false,
  
  ... // Dial Fields
}

!!! warning ""

QUIC, which is required by Hysteria2 is not included by default, see [Installation](/#installation).

Fields

server

==Required==

The server address.

server_port

==Required==

The server port.

up_mbps, down_mbps

Max bandwidth, in Mbps.

If empty, the BBR congestion control algorithm will be used instead of Hysteria CC.

obfs.type

QUIC traffic obfuscator type, only available with salamander.

Disabled if empty.

obfs.password

QUIC traffic obfuscator password.

password

Authentication password.

network

Enabled network

One of tcp udp.

Both is enabled by default.

tls

==Required==

TLS configuration, see TLS.

brutal_debug

Enable debug information logging for Hysteria Brutal CC.

Dial Fields

See Dial Fields for details.