OpenVPN
0. 参考资料
- http://baoweiwei.iteye.com/blog/1727026
- http://blog.csdn.net/tianxiajianling/article/details/7767119
- https://www.digitalocean.com/community/tutorials/how-to-set-up-an-openvpn-server-on-ubuntu-14-04
1. 安装
sudo apt-get install opensvn
sudo apt-get install easy-rsa