摘要：
http://raspberrypihelp.net/tutorials/1-openvpn-server-tutorialhttp://www.jacobsalmela.com/setting-up-an-openvpn-server-on-the-raspberry-pi/http://lifehacker.com/5978098/turn-a-raspberry-pi-into-a-personal-vpn-for-secure-browsing-anywhere-you-gohttp://crushbeercrushcode.org/2013/04/raspberry-pi-openv 阅读全文