求助:搬瓦工 Bandwagonhost 的 OpenVZ 到底能不能 L2TP,已经折腾一下午了,CentOS 6.5 和 ubuntu 14.04 都试了一遍,实在是没办法了,上来问一下,是不是 OpenVZ 搞不了 L2TP 还是有要点我没注意到啊? /etc/apt# sudo ipsec verify Checking your system to see if IPsec got installed and started correctly: Version check and ipsec on-path [OK] Linux Openswan U2.6.38/K(no kernel code presently loaded) Checking for IPsec support in kernel [FAILED] SAref kernel support [N/A] Checking that pluto is running [OK] Pluto listening for IKE on udp 500 [FAILED] Pluto listening for NAT-T on udp 4500 [FAILED] Checking for 'ip' command [OK] Checking /bin/sh is not /bin/dash [WARNING] Checking for 'iptables' command [OK] Opportunistic Encryption Support [DISABLED]