sing-box/docs/configuration/inbound/tproxy.md
2026-08-04 21:50:11 +08:00

720 B

!!! quote "Changes in sing-box 1.14.0"

:material-plus: [udp_mapping](/configuration/shared/udp-nat/#udp_mapping)  
:material-plus: [udp_filtering](/configuration/shared/udp-nat/#udp_filtering)  
:material-plus: [udp_nat_max](/configuration/shared/udp-nat/#udp_nat_max)

!!! quote ""

Only supported on Linux.

Structure

{
  "type": "tproxy",
  "tag": "tproxy-in",

  ... // Listen Fields

  "network": "udp",

  ... // UDP NAT Fields
}

Listen Fields

See Listen Fields for details.

Fields

network

Listen network, one of tcp udp.

Both if empty.

UDP NAT Fields

See UDP NAT Fields for details.