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搭建教程： 转自： https://segmentfault.com/a/1190000006125737 http://www.wangyuxiong.com/blog/ti-yan-qiang-wai-sheng-huo-de-yi-chong-fang-an-l2tpipsec-vpn,23/ 阅读全文
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https://www.ovpn.com/en/blog/pptp-has-become-obsolete/ PPTP has become obsolete What is PPTP? PPTP stands for Point-to-Point Tunneling Protocol and wa 阅读全文
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Which is the Best VPN Protocol? PPTP vs. OpenVPN vs. L2TP/IPsec vs. SSTP Want to use a VPN? If you’re looking for a VPN provider or setting up your ow 阅读全文