tcptun

Examples

Worked examples for every tunnel protocol.

Complete server / client pairs for native Reality auto, resumable streams, reverse publish, balance, route split, VLESS, VMess, and Trojan. Copy, replace placeholders, validate, then start the server first.

Generate pairNative guideConfig reference

native

native · basic proxy

tcptun-to-tcptun tunnel with raw + mux for throughput.

When: Both ends run tcptun and you want low overhead.

  1. Generate with tcptun config native.
  2. Match users[].id and token.
  3. Start server, then client; use 127.0.0.1:1080.
tcptun config native --server proxy.example.com --port 9443
tcptun config check --config server.json
tcptun --config server.json
tcptun --config client.json
Open generatorCompare protocolsNative fields
server-native.json
{
  "log": { "level": "info" },
  "inbounds": [
    {
      "tag": "server",
      "type": "native",
      "address": ["0.0.0.0:9443"],
      "network": ["tcp", "udp"],
      "users": [{ "id": "change-me" }],
      "transport": { "type": "raw" },
      "mux": {}
    }
  ],
  "outbounds": [
    { "tag": "direct", "type": "direct" }
  ],
  "route": { "default_outbound": "direct", "rules": [] },
  "dns": {}
}