1.
stun:stun.stunprotocol.org
1、更新库 yum install openssl-devel yum install boost-devel
2、下载 wget http://www.stunprotocol.org/stunserver-1.2.16.tgz
3、解压编译 tar -zxvf stunserver-1.2.16.tgz
cd stunserve
make
4、校验 ./stuntestcode
5、运行 ./stunserver &
https://www.cnblogs.com/aimod/p/13494918.html
https://blog.csdn.net/zhenzhen2014/article/details/45871397
查看端口
lsof -i:3478
http://www.simonzhang.net/?p=3055