VPN PPTP - CTRL: PTY读取或GRE写入失败
VPN PPTP - CTRL: PTY读取或GRE写入失败
提问于 2014-11-01 06:52:59
我使用这个脚本https://raw2.github.com/suyan/Scripts/master/Setup/pptp.sh在digitocean上构建我的VPN服务器。
但是，我无法使用我的iPhone或Mac连接到此VPN服务器。下面是/var/log/syslog说的：
Oct 31 18:44:29 VPN pptpd[1422]: CTRL: Client xx.xx.xx.xx control connection started
Oct 31 18:44:29 VPN pptpd[1422]: CTRL: Starting call (launching pppd, opening GRE)
Oct 31 18:44:29 VPN pppd[1423]: Plugin /usr/lib/pptpd/pptpd-logwtmp.so loaded.
Oct 31 18:44:29 VPN pppd[1423]: pppd 2.4.5 started by root, uid 0
Oct 31 18:44:29 VPN pppd[1423]: Using interface ppp0
Oct 31 18:44:29 VPN pppd[1423]: Connect: ppp0 <--> /dev/pts/1
Oct 31 18:44:59 VPN pppd[1423]: LCP: timeout sending Config-Requests
Oct 31 18:44:59 VPN pppd[1423]: Connection terminated.
Oct 31 18:44:59 VPN pppd[1423]: Modem hangup
Oct 31 18:44:59 VPN pppd[1423]: Exit.
Oct 31 18:44:59 VPN pptpd[1422]: GRE: read(fd=6,buffer=b77c8480,len=8196) from PTY failed: status = -1 error = Input/output error, usually caused by unexpected termination of pppd, check option syntax and pppd logs
Oct 31 18:44:59 VPN pptpd[1422]: CTRL: PTY read or GRE write failed (pty,gre)=(6,7)
Oct 31 18:44:59 VPN pptpd[1422]: CTRL: Reaping child PPP[1423]
Oct 31 18:44:59 VPN pptpd[1422]: CTRL: Client xx.xx.xx.xx control connection finished有人能帮上忙吗？
回答 1
Stack Overflow用户
发布于 2016-05-04 05:37:19
将/etc/ppp/pptpd-options更改为以下选项对我有效：
refuse-pap
refuse-chap
refuse-mschap
#require-chap
#require-mschap
#require-mschap-v2
#require-mppe-128
mppe-stateful页面原文内容由Stack Overflow提供。腾讯云小微IT领域专用引擎提供翻译支持
原文链接：
https://stackoverflow.com/questions/26684559
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