# nat-type

**Repository Path**: ppma/nat-type

## Basic Information

- **Project Name**: nat-type
- **Description**: No description available
- **Primary Language**: Unknown
- **License**: MIT
- **Default Branch**: master
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 0
- **Forks**: 0
- **Created**: 2020-12-12
- **Last Updated**: 2020-12-26

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

[1]: https://tools.ietf.org/images/rfc.png
[2]: https://img.shields.io/badge/license-MIT-blue.svg
[3]: LICENSE

[![MIT licensed][2]][3]

## 介绍

[nat-type]() 是 [RFC 3489][1]
的go实现，从 [NatTypeDetector](https://github.com/cdnbye/NatTypeDetector) 移植而来。
代码写得烂，思想跟不上，就这样了

## 使用

```go
package main

import (
	"fmt"
	"github.com/ppma/nat-type"
)

const (
	STUN_SERVER = "stun.miwifi.com"
	STUN_PORT   = 3478
)

func main() {
	localAddr := fmt.Sprintf("%s:%d", "192.168.101.3", STUN_PORT)
	stunAddr := fmt.Sprintf("%s:%d", STUN_SERVER, STUN_PORT)
	result, err := stun.Query(stunAddr, localAddr)
	if err != nil {
		fmt.Println(err)
		return
	}
	fmt.Println("Nat type: ", result.GetNatType())
	fmt.Println("Public IP: ", result.GetIpAddr())
}
```