PPTP VPN в Windows 10

[Александр Рыжов]

Созданное в Andriod соединение работает, всё в порядке:

[i] Oct 21 12:05:05 pptpd[245]: CTRL: Client 44.44.44.44 control connection started 
[i] Oct 21 12:05:05 ndm: kernel: Fast VPN ctrl: setup for src 44.44.44.44
[i] Oct 21 12:05:05 pptpd[245]: CTRL: Starting call (launching pppd, opening GRE) 
[i] Oct 21 12:05:05 pptp[246]: Plugin pptp.so loaded. 
[i] Oct 21 12:05:05 pptp[246]: PPTP plugin version 0.8.3 compiled against pppd 2.4.4-4 
[i] Oct 21 12:05:05 pptp[246]: pppd 2.4.4-4 started by root, uid 0 
[i] Oct 21 12:05:05 pptp[246]: Using interface vpn1 
[i] Oct 21 12:05:05 pptp[246]: Connect: vpn1 <--> pptp (44.44.44.44) 
[i] Oct 21 12:05:08 pptp[246]: MPPE 40-bit stateless compression enabled 
[i] Oct 21 12:05:08 pptp[246]: local  IP address 10.9.69.1 
[i] Oct 21 12:05:08 pptp[246]: remote IP address 172.16.1.33 
…
[i] Oct 21 12:05:49 pptp[246]: LCP terminated by peer (MPPE disabled) 
[i] Oct 21 12:05:49 pptp[246]: Connect time 0.7 minutes. 
[i] Oct 21 12:05:49 pptp[246]: Sent 96 bytes, received 474 bytes. 
[E] Oct 21 12:05:49 pptpd[245]: CTRL: EOF or bad error reading ctrl packet length. 
[E] Oct 21 12:05:49 pptpd[245]: CTRL: couldn't read packet header (exit) 
[E] Oct 21 12:05:49 pptpd[245]: CTRL: CTRL read failed 
[i] Oct 21 12:05:49 pptpd[245]: CTRL: Reaping child PPP[246] 
[i] Oct 21 12:05:49 pptpd[245]: CTRL: Client pppd TERM sending 
[i] Oct 21 12:05:49 pptpd[245]: CTRL: Client pppd finish wait 
[i] Oct 21 12:05:49 pptp[246]: Modem hangup 
[i] Oct 21 12:05:49 pptp[246]: Connection terminated. 
[i] Oct 21 12:05:49 ndm: kernel: Fast VPN ctrl: release for src 44.44.44.44
[i] Oct 21 12:05:49 pptp[246]: Exit. 
[i] Oct 21 12:05:49 pptpd[245]: CTRL: Client 44.44.44.44 control connection finished

Созданное в Windows 10 соединение после коннекта тут же обрывается:

[i] Oct 21 12:06:16 pptpd[252]: CTRL: Client 44.44.44.44 control connection started 
[i] Oct 21 12:06:16 ndm: kernel: Fast VPN ctrl: setup for src 44.44.44.44
[i] Oct 21 12:06:16 pptpd[252]: CTRL: Starting call (launching pppd, opening GRE) 
[i] Oct 21 12:06:16 pptp[253]: Plugin pptp.so loaded. 
[i] Oct 21 12:06:16 pptp[253]: PPTP plugin version 0.8.3 compiled against pppd 2.4.4-4 
[i] Oct 21 12:06:16 pptp[253]: pppd 2.4.4-4 started by root, uid 0 
[i] Oct 21 12:06:16 pptp[253]: Using interface vpn1 
[i] Oct 21 12:06:16 pptp[253]: Connect: vpn1 <--> pptp (44.44.44.44) 
[i] Oct 21 12:06:16 pptpd[252]: CTRL: Reaping child PPP[253] 
[i] Oct 21 12:06:16 pptpd[252]: CTRL: Client pppd TERM sending 
[i] Oct 21 12:06:16 pptpd[252]: CTRL: Client pppd finish wait 
[i] Oct 21 12:06:16 pptp[253]: Modem hangup 
[i] Oct 21 12:06:16 pptp[253]: Connection terminated. 
[i] Oct 21 12:06:16 ndm: kernel: Fast VPN ctrl: release for src 44.44.44.44
[i] Oct 21 12:06:16 pptp[253]: Exit. 
[i] Oct 21 12:06:16 pptpd[252]: CTRL: Client 44.44.44.44 control connection finished

ЧЯДНТ? В свойствах соединения на закладке «Безопасность» выбран протокол проверки подлинности «(EAP-MSCHAP v2) шифрование включено».

Если переключаюсь на протокол CHAP/MS-CHAP v2 (согласно рекомендациям), то получаю в логе сообщение:

Oct 21 12:25:51pptp[262] Connect: vpn1 <--> pptp (44.44.44.44) 
Oct 21 12:25:51pptp[262] MPPE required but cannot negotiate MPPE key length 
Oct 21 12:25:51pptp[262] Connection terminated. 
Oct 21 12:25:51pptpd[261] CTRL: Reaping child PPP[262] 

[McMCC]

Пишет, что ключ не той длины. В первом же случае, MPPE вообще не используется.

[Александр Рыжов]

[не актуально]

Edited November 11, 2015 by Guest

[ndm]

Попробуйте это.

[Александр Рыжов]

Помогло! Спасибо.