VPN协议比较 Posted on 02-26-2021 Views: PPTP 对 L2TP 对 OpenVPN 对SSTP 对 IKEv2 Reference https://zh.vpnmentor.com/blog/%E6%AF%94%E8%BE%83vpn%E5%8D%8F%E8%AE%AE-pptp-%E5%AF%B9-l2tp-%E5%AF%B9-openvpn-%E5%AF%B9sstp-%E5%AF%B9-ikev2/