求教 pptp 连上就断

[kestrelBright]

Apr 21 11:38:37 master pppd[15552]: CHAP authentication succeeded
Apr 21 11:38:37 master pppd[15552]: MPPE 128-bit stateless compression enabled
Apr 21 11:38:37 master pppd[15552]: local  IP address 192.168.88.11
Apr 21 11:38:37 master pppd[15552]: remote IP address 192.168.88.1
Apr 21 11:38:37 master NetworkManager[9599]: <info>  [1682048317.2913] device (ppp0): state change: unmanaged -> unavailable (reason 'connection-assumed', sys-iface-state: 'external')
Apr 21 11:38:37 master NetworkManager[9599]: <info>  [1682048317.2932] device (ppp0): state change: unavailable -> disconnected (reason 'none', sys-iface-state: 'external')
Apr 21 11:38:37 master pptp[15563]: anon log[pptp_read_some:pptp_ctrl.c:559]: read returned zero, peer has closed
Apr 21 11:38:37 master pptp[15563]: anon log[callmgr_main:pptp_callmgr.c:266]: Closing connection (shutdown)
Apr 21 11:38:37 master pptp[15563]: anon log[ctrlp_rep:pptp_ctrl.c:254]: Sent control packet type is 12 'Call-Clear-Request'
Apr 21 11:38:37 master pptp[15563]: anon log[pptp_read_some:pptp_ctrl.c:559]: read returned zero, peer has closed
Apr 21 11:38:37 master pptp[15563]: anon log[call_callback:pptp_callmgr.c:81]: Closing connection (call state)
Apr 21 11:38:37 master pppd[15571]: Modem hangup
Apr 21 11:38:37 master pppd[15571]: Connect time 0.0 minutes.
Apr 21 11:38:37 master pppd[15571]: Sent 0 bytes, received 0 bytes.
Apr 21 11:38:37 master pppd[15571]: MPPE disabled
Apr 21 11:38:37 master pppd[15571]: Connection terminated.
Apr 21 11:38:37 master avahi-daemon[65995]: Withdrawing workstation service for ppp0.
Apr 21 11:38:37 master NetworkManager[9599]: <info>  [1682048317.3218] device (ppp0): state change: disconnected -> unmanaged (reason 'unmanaged', sys-iface-state: 'removed')

[kestrelBright]

https://imgur.com/sAGXN8q.png

[elechi]

网络里有防火墙吗

[kestrelBright]

@elechi 有的，这是被防火墙拦截了？

[elechi]

有可能，我们公司就不让用 pptp ，lt2p ，好像现在很多企业防火墙默认就禁了

[weijancc]

pptp 早就不行了, 流量拦截

[kestrelBright]

@weijancc 大佬 是运营商会拦截么？

[weijancc]

@kestrelBright 你这个 vps 是境外的吗, 我以前就用的 pptp, 18 年左右开始无法正常使用了, 现在一般用 trojan, wiregurad 或者 n2n

[kestrelBright]

@weijancc 不是

找到问题了。。。服务端在报错，只看了客户端日志。。。