# TCP Proxy
----

[![Build Status](https://ci.trj.tw/api/badges/golang/tcp-proxy/status.svg)](https://ci.trj.tw/golang/tcp-proxy)

## Build

### Bin
```sh
$ make
```

### Docker
```sh
$ docker build -t tcp-proxy .
```
 
## Usage

### Config
```yaml
# verbose level 0=info, 1=verbose, 2=very verbose
verbose: 0
listen:
    # connect target host and port
  - target_host: 192.168.1.1
    target_port: 22
    # local listen port
    listen_port: 22000

    # connect target host ip range and port
  - target_host: 192.168.1.2-5
    target_port: 22
    # local listen port start number (with connect to ip range)
    listen_port: 22010

    # connect target host with domain name and port
  - target_host: domain.name
    target_port: 80
    listen_port: 22100
```

### Run
```sh
$ tcp-proxy -f /path/to/config.yml
```