PPTP VPN错误:对等端终止LCP

Question

即使CHAP身份验证成功，我也无法连接到我的PPTP VPN服务器。

这来自/var/log/syslog：

Jun 11 07:27:22 aspire pppd[32221]: CHAP authentication succeeded
Jun 11 07:27:22 aspire pppd[32221]: LCP terminated by peer (MPPE required but cannot negotiate MPPE key length)
Jun 11 07:27:22 aspire pptp[32232]: nm-pptp-service-32219 log[pptp_read_some:pptp_ctrl.c:544]: read returned zero, peer has closed

Answer 1

我找到了答案，我必须在高级设置对话框中启用点到点加密(MPPE)。现在起作用了。