VPN сервер на основе pptpd. Помогите разобраться.

[ArcFi]

Как на клиенте добавить в автозагрузку команду  route add -net 192.168.99.0/24 ppp0?

Тут 2 способа:
http://superuser.com/questions/208864/how-to-set-permanent-route-in-ubuntu-10-10

[kon-dv]

После долгих мучений и экспериментов добавил в /etc/ppp/ip-up.d/vpn

Код: [Выделить]

#!/bin/sh
route add -net 192.168.99.0/24 ppp0Заработало.

[kon-dv]

Всем доброго времени суток.
Снова возникла проблема.
В одной из сетей клиенты подключаются к vpn секунды на 3-5 и соединение сбрасывается. Помогите разобраться. Help.
Логи на сервере:

Код: [Выделить]

Plugin /usr/lib/pptpd/pptpd-logwtmp.so loaded.
Using interface ppp2
Connect: ppp2 <--> /dev/pts/7
Cannot determine ethernet address for proxy ARP
local  IP address 192.168.99.1
remote IP address 192.168.99.36
Hangup (SIGHUP)
Modem hangup
Connect time 0.3 minutes.
Sent 780 bytes, received 4 bytes.

[koshev]

debug включите.

[MooSE]

Может забить на PPTP и попробовать настроить OpenVPN в режиме эмуляции ethernet (dev tap)? Вообще будет как обычная локалка и любые маршруты сможете клиентам прямо с сервера отдавать.

[kon-dv]

Может забить на PPTP и попробовать настроить OpenVPN в режиме эмуляции ethernet (dev tap)? Вообще будет как обычная локалка и любые маршруты сможете клиентам прямо с сервера отдавать.

Возможно так и придется поступить. но жалко, уже все настроил и работает.
Пользователь решил продолжить мысль 07 Сентября 2013, 04:25:38:

debug включите.

Включил:

Код: [Выделить]

Connect: ppp5 <--> /dev/pts/7
sent [LCP ConfReq id=0x1 <mru 1490> <asyncmap 0x0> <auth chap MD5> <magic 0xf31b4652> <pcomp> <accomp>]
rcvd [LCP ConfReq id=0xc9 <mru 1372> <asyncmap 0x0> <magic 0xa401e5a3> <pcomp> <accomp>]
sent [LCP ConfAck id=0xc9 <mru 1372> <asyncmap 0x0> <magic 0xa401e5a3> <pcomp> <accomp>]
rcvd [LCP ConfReq id=0xcc <asyncmap 0x0> <magic 0xed5b84f6> <pcomp> <accomp>]
sent [LCP ConfAck id=0xcc <asyncmap 0x0> <magic 0xed5b84f6> <pcomp> <accomp>]
sent [LCP ConfReq id=0x1 <mru 1490> <asyncmap 0x0> <auth chap MD5> <magic 0xc6339b9> <pcomp> <accomp>]
rcvd [LCP ConfReq id=0xc9 <mru 1372> <asyncmap 0x0> <magic 0xa401e5a3> <pcomp> <accomp>]
sent [LCP ConfAck id=0xc9 <mru 1372> <asyncmap 0x0> <magic 0xa401e5a3> <pcomp> <accomp>]
sent [LCP ConfReq id=0x1 <mru 1490> <asyncmap 0x0> <auth chap MD5> <magic 0xf31b4652> <pcomp> <accomp>]
rcvd [LCP ConfReq id=0xcc <asyncmap 0x0> <magic 0xed5b84f6> <pcomp> <accomp>]
sent [LCP ConfAck id=0xcc <asyncmap 0x0> <magic 0xed5b84f6> <pcomp> <accomp>]
sent [LCP ConfReq id=0x1 <mru 1490> <asyncmap 0x0> <auth chap MD5> <magic 0xc6339b9> <pcomp> <accomp>]
rcvd [LCP ConfReq id=0xc9 <mru 1372> <asyncmap 0x0> <magic 0xa401e5a3> <pcomp> <accomp>]
sent [LCP ConfAck id=0xc9 <mru 1372> <asyncmap 0x0> <magic 0xa401e5a3> <pcomp> <accomp>]
sent [LCP ConfReq id=0x1 <mru 1490> <asyncmap 0x0> <auth chap MD5> <magic 0xf31b4652> <pcomp> <accomp>]
rcvd [LCP ConfReq id=0xcc <asyncmap 0x0> <magic 0xed5b84f6> <pcomp> <accomp>]
sent [LCP ConfAck id=0xcc <asyncmap 0x0> <magic 0xed5b84f6> <pcomp> <accomp>]
sent [LCP ConfReq id=0x1 <mru 1490> <asyncmap 0x0> <auth chap MD5> <magic 0xc6339b9> <pcomp> <accomp>]
rcvd [LCP ConfReq id=0xc9 <mru 1372> <asyncmap 0x0> <magic 0xa401e5a3> <pcomp> <accomp>]
sent [LCP ConfAck id=0xc9 <mru 1372> <asyncmap 0x0> <magic 0xa401e5a3> <pcomp> <accomp>]
sent [LCP ConfReq id=0x1 <mru 1490> <asyncmap 0x0> <auth chap MD5> <magic 0xf31b4652> <pcomp> <accomp>]
rcvd [LCP ConfReq id=0xcc <asyncmap 0x0> <magic 0xed5b84f6> <pcomp> <accomp>]
sent [LCP ConfAck id=0xcc <asyncmap 0x0> <magic 0xed5b84f6> <pcomp> <accomp>]
sent [LCP ConfReq id=0x1 <mru 1490> <asyncmap 0x0> <auth chap MD5> <magic 0xc6339b9> <pcomp> <accomp>]
rcvd [LCP ConfReq id=0xc9 <mru 1372> <asyncmap 0x0> <magic 0xa401e5a3> <pcomp> <accomp>]
sent [LCP ConfAck id=0xc9 <mru 1372> <asyncmap 0x0> <magic 0xa401e5a3> <pcomp> <accomp>]
sent [LCP ConfReq id=0x1 <mru 1490> <asyncmap 0x0> <auth chap MD5> <magic 0xf31b4652> <pcomp> <accomp>]
rcvd [LCP ConfReq id=0xcc <asyncmap 0x0> <magic 0xed5b84f6> <pcomp> <accomp>]
sent [LCP ConfAck id=0xcc <asyncmap 0x0> <magic 0xed5b84f6> <pcomp> <accomp>]
sent [LCP ConfReq id=0x1 <mru 1490> <asyncmap 0x0> <auth chap MD5> <magic 0xc6339b9> <pcomp> <accomp>]
rcvd [LCP ConfReq id=0xc9 <mru 1372> <asyncmap 0x0> <magic 0xa401e5a3> <pcomp> <accomp>]
sent [LCP ConfAck id=0xc9 <mru 1372> <asyncmap 0x0> <magic 0xa401e5a3> <pcomp> <accomp>]
sent [LCP ConfReq id=0x1 <mru 1490> <asyncmap 0x0> <auth chap MD5> <magic 0xf31b4652> <pcomp> <accomp>]
rcvd [LCP ConfReq id=0xcc <asyncmap 0x0> <magic 0xed5b84f6> <pcomp> <accomp>]
sent [LCP ConfAck id=0xcc <asyncmap 0x0> <magic 0xed5b84f6> <pcomp> <accomp>]
sent [LCP ConfReq id=0x1 <mru 1490> <asyncmap 0x0> <auth chap MD5> <magic 0xc6339b9> <pcomp> <accomp>]
rcvd [LCP ConfReq id=0xc9 <mru 1372> <asyncmap 0x0> <magic 0xa401e5a3> <pcomp> <accomp>]
sent [LCP ConfAck id=0xc9 <mru 1372> <asyncmap 0x0> <magic 0xa401e5a3> <pcomp> <accomp>]
sent [LCP ConfReq id=0x1 <mru 1490> <asyncmap 0x0> <auth chap MD5> <magic 0xf31b4652> <pcomp> <accomp>]
rcvd [LCP ConfReq id=0xcc <asyncmap 0x0> <magic 0xed5b84f6> <pcomp> <accomp>]
sent [LCP ConfAck id=0xcc <asyncmap 0x0> <magic 0xed5b84f6> <pcomp> <accomp>]
sent [LCP ConfReq id=0x1 <mru 1490> <asyncmap 0x0> <auth chap MD5> <magic 0xc6339b9> <pcomp> <accomp>]
rcvd [LCP ConfReq id=0xc9 <mru 1372> <asyncmap 0x0> <magic 0xa401e5a3> <pcomp> <accomp>]
sent [LCP ConfAck id=0xc9 <mru 1372> <asyncmap 0x0> <magic 0xa401e5a3> <pcomp> <accomp>]
sent [LCP ConfReq id=0x1 <mru 1490> <asyncmap 0x0> <auth chap MD5> <magic 0xf31b4652> <pcomp> <accomp>]
И вот:

Код: [Выделить]

Connect: ppp2 <--> /dev/pts/7
sent [LCP ConfReq id=0x1 <mru 1490> <asyncmap 0x0> <auth chap MD5> <magic 0x4cd73d0b> <pcomp> <accomp>]
rcvd [LCP ConfReq id=0xd8 <asyncmap 0x0> <magic 0x643ca2c6> <pcomp> <accomp>]
sent [LCP ConfAck id=0xd8 <asyncmap 0x0> <magic 0x643ca2c6> <pcomp> <accomp>]
rcvd [LCP ConfAck id=0x1 <mru 1490> <asyncmap 0x0> <auth chap MD5> <magic 0x4cd73d0b> <pcomp> <accomp>]
sent [LCP EchoReq id=0x0 magic=0x4cd73d0b]
sent [CHAP Challenge id=0x31 <63af40f9b5ca68b653980eaa91a534f0ce81373a38f4af>, name = "pptpd"]
rcvd [LCP EchoReq id=0x0 magic=0x643ca2c6]
sent [LCP EchoRep id=0x0 magic=0x4cd73d0b]
rcvd [LCP EchoRep id=0x0 magic=0x643ca2c6]
rcvd [CHAP Response id=0x31 <a11d11117d3a52ee2175d8336f89e6f8>, name = "info6"]
sent [CHAP Success id=0x31 "Access granted"]
sent [CCP ConfReq id=0x1 <deflate 15> <deflate(old#) 15>]
sent [IPCP ConfReq id=0x1 <compress VJ 0f 01> <addr 192.168.99.1>]
rcvd [IPCP ConfReq id=0x1 <compress VJ 0f 01> <addr 0.0.0.0>]
sent [IPCP ConfNak id=0x1 <addr 192.168.99.36>]
rcvd [CCP ConfReq id=0x1]
sent [CCP ConfAck id=0x1]
rcvd [CCP ConfRej id=0x1 <deflate 15> <deflate(old#) 15>]
sent [CCP ConfReq id=0x2]
rcvd [IPCP ConfAck id=0x1 <compress VJ 0f 01> <addr 192.168.99.1>]
rcvd [IPCP ConfReq id=0x2 <compress VJ 0f 01> <addr 192.168.99.36>]
sent [IPCP ConfAck id=0x2 <compress VJ 0f 01> <addr 192.168.99.36>]
Cannot determine ethernet address for proxy ARP
local  IP address 192.168.99.1
remote IP address 192.168.99.36
pptpd-logwtmp.so ip-up ppp2 info6 92.125.157.135
Script /etc/ppp/ip-up started (pid 8949)
rcvd [CCP ConfAck id=0x2]
Script /etc/ppp/ip-up finished (pid 8949), status = 0x0
Plugin /usr/lib/pptpd/pptpd-logwtmp.so loaded.
pptpd-logwtmp: $Version$
using channel 1045


[koshev]

Из всего этого пока видно, что версия плагина pptp-logwtmp.so не соотвествует версии pppd (собрана с другой версией). Момент падения линка не отображён.

[kon-dv]

Код: [Выделить]

Connect: ppp2 <--> /dev/pts/5
sent [LCP ConfReq id=0x1 <mru 1490> <asyncmap 0x0> <auth chap MD5> <magic 0x73d62e8b> <pcomp> <accomp>]
rcvd [LCP ConfReq id=0xed <asyncmap 0x0> <magic 0xc603fd83> <pcomp> <accomp>]
sent [LCP ConfAck id=0xed <asyncmap 0x0> <magic 0xc603fd83> <pcomp> <accomp>]
rcvd [LCP ConfReq id=0xed <asyncmap 0x0> <magic 0xc603fd83> <pcomp> <accomp>]
sent [LCP ConfAck id=0xed <asyncmap 0x0> <magic 0xc603fd83> <pcomp> <accomp>]
Plugin /usr/lib/pptpd/pptpd-logwtmp.so loaded.
pptpd-logwtmp: $Version$
using channel 3830
Using interface ppp5
Connect: ppp5 <--> /dev/pts/7
sent [LCP ConfReq id=0x1 <mru 1490> <asyncmap 0x0> <auth chap MD5> <magic 0x81694f23> <pcomp> <accomp>]
rcvd [LCP ConfReq id=0x94 <asyncmap 0x0> <magic 0xbfef9f98> <pcomp> <accomp>]
sent [LCP ConfAck id=0x94 <asyncmap 0x0> <magic 0xbfef9f98> <pcomp> <accomp>]
sent [LCP ConfReq id=0x1 <mru 1490> <asyncmap 0x0> <auth chap MD5> <magic 0x73d62e8b> <pcomp> <accomp>]
rcvd [LCP ConfReq id=0x94 <asyncmap 0x0> <magic 0xbfef9f98> <pcomp> <accomp>]
sent [LCP ConfAck id=0x94 <asyncmap 0x0> <magic 0xbfef9f98> <pcomp> <accomp>]
rcvd [LCP ConfReq id=0xed <asyncmap 0x0> <magic 0xc603fd83> <pcomp> <accomp>]
sent [LCP ConfAck id=0xed <asyncmap 0x0> <magic 0xc603fd83> <pcomp> <accomp>]
sent [LCP ConfReq id=0x1 <mru 1490> <asyncmap 0x0> <auth chap MD5> <magic 0x81694f23> <pcomp> <accomp>]
sent [LCP ConfReq id=0x1 <mru 1490> <asyncmap 0x0> <auth chap MD5> <magic 0x73d62e8b> <pcomp> <accomp>]
rcvd [LCP ConfReq id=0x94 <asyncmap 0x0> <magic 0xbfef9f98> <pcomp> <accomp>]
sent [LCP ConfAck id=0x94 <asyncmap 0x0> <magic 0xbfef9f98> <pcomp> <accomp>]
rcvd [LCP ConfReq id=0xed <asyncmap 0x0> <magic 0xc603fd83> <pcomp> <accomp>]
sent [LCP ConfAck id=0xed <asyncmap 0x0> <magic 0xc603fd83> <pcomp> <accomp>]
sent [LCP ConfReq id=0x1 <mru 1490> <asyncmap 0x0> <auth chap MD5> <magic 0x81694f23> <pcomp> <accomp>]
sent [LCP ConfReq id=0x1 <mru 1490> <asyncmap 0x0> <auth chap MD5> <magic 0x73d62e8b> <pcomp> <accomp>]
rcvd [LCP ConfReq id=0x94 <asyncmap 0x0> <magic 0xbfef9f98> <pcomp> <accomp>]
sent [LCP ConfAck id=0x94 <asyncmap 0x0> <magic 0xbfef9f98> <pcomp> <accomp>]
rcvd [LCP ConfReq id=0xed <asyncmap 0x0> <magic 0xc603fd83> <pcomp> <accomp>]
sent [LCP ConfAck id=0xed <asyncmap 0x0> <magic 0xc603fd83> <pcomp> <accomp>]
sent [LCP ConfReq id=0x1 <mru 1490> <asyncmap 0x0> <auth chap MD5> <magic 0x81694f23> <pcomp> <accomp>]
sent [LCP ConfReq id=0x1 <mru 1490> <asyncmap 0x0> <auth chap MD5> <magic 0x73d62e8b> <pcomp> <accomp>]
rcvd [LCP ConfReq id=0x94 <asyncmap 0x0> <magic 0xbfef9f98> <pcomp> <accomp>]
sent [LCP ConfAck id=0x94 <asyncmap 0x0> <magic 0xbfef9f98> <pcomp> <accomp>]
rcvd [LCP ConfReq id=0xed <asyncmap 0x0> <magic 0xc603fd83> <pcomp> <accomp>]
sent [LCP ConfAck id=0xed <asyncmap 0x0> <magic 0xc603fd83> <pcomp> <accomp>]
sent [LCP ConfReq id=0x1 <mru 1490> <asyncmap 0x0> <auth chap MD5> <magic 0x81694f23> <pcomp> <accomp>]
sent [LCP ConfReq id=0x1 <mru 1490> <asyncmap 0x0> <auth chap MD5> <magic 0x73d62e8b> <pcomp> <accomp>]
rcvd [LCP ConfReq id=0x94 <asyncmap 0x0> <magic 0xbfef9f98> <pcomp> <accomp>]
sent [LCP ConfAck id=0x94 <asyncmap 0x0> <magic 0xbfef9f98> <pcomp> <accomp>]
rcvd [LCP ConfReq id=0xed <asyncmap 0x0> <magic 0xc603fd83> <pcomp> <accomp>]
sent [LCP ConfAck id=0xed <asyncmap 0x0> <magic 0xc603fd83> <pcomp> <accomp>]
sent [LCP ConfReq id=0x1 <mru 1490> <asyncmap 0x0> <auth chap MD5> <magic 0x81694f23> <pcomp> <accomp>]
sent [LCP ConfReq id=0x1 <mru 1490> <asyncmap 0x0> <auth chap MD5> <magic 0x73d62e8b> <pcomp> <accomp>]
rcvd [LCP ConfReq id=0x94 <asyncmap 0x0> <magic 0xbfef9f98> <pcomp> <accomp>]
sent [LCP ConfAck id=0x94 <asyncmap 0x0> <magic 0xbfef9f98> <pcomp> <accomp>]
rcvd [LCP ConfReq id=0xed <asyncmap 0x0> <magic 0xc603fd83> <pcomp> <accomp>]
sent [LCP ConfAck id=0xed <asyncmap 0x0> <magic 0xc603fd83> <pcomp> <accomp>]
sent [LCP ConfReq id=0x1 <mru 1490> <asyncmap 0x0> <auth chap MD5> <magic 0x81694f23> <pcomp> <accomp>]
sent [LCP ConfReq id=0x1 <mru 1490> <asyncmap 0x0> <auth chap MD5> <magic 0x73d62e8b> <pcomp> <accomp>]
rcvd [LCP ConfReq id=0x94 <asyncmap 0x0> <magic 0xbfef9f98> <pcomp> <accomp>]
sent [LCP ConfAck id=0x94 <asyncmap 0x0> <magic 0xbfef9f98> <pcomp> <accomp>]
rcvd [LCP ConfReq id=0xed <asyncmap 0x0> <magic 0xc603fd83> <pcomp> <accomp>]
sent [LCP ConfAck id=0xed <asyncmap 0x0> <magic 0xc603fd83> <pcomp> <accomp>]
sent [LCP ConfReq id=0x1 <mru 1490> <asyncmap 0x0> <auth chap MD5> <magic 0x81694f23> <pcomp> <accomp>]
sent [LCP ConfReq id=0x1 <mru 1490> <asyncmap 0x0> <auth chap MD5> <magic 0x73d62e8b> <pcomp> <accomp>]
rcvd [LCP ConfReq id=0x94 <asyncmap 0x0> <magic 0xbfef9f98> <pcomp> <accomp>]
sent [LCP ConfAck id=0x94 <asyncmap 0x0> <magic 0xbfef9f98> <pcomp> <accomp>]
rcvd [LCP ConfReq id=0xed <asyncmap 0x0> <magic 0xc603fd83> <pcomp> <accomp>]
sent [LCP ConfAck id=0xed <asyncmap 0x0> <magic 0xc603fd83> <pcomp> <accomp>]
sent [LCP ConfReq id=0x1 <mru 1490> <asyncmap 0x0> <auth chap MD5> <magic 0x81694f23> <pcomp> <accomp>]
sent [LCP ConfReq id=0x1 <mru 1490> <asyncmap 0x0> <auth chap MD5> <magic 0x73d62e8b> <pcomp> <accomp>]
rcvd [LCP ConfReq id=0x94 <asyncmap 0x0> <magic 0xbfef9f98> <pcomp> <accomp>]
sent [LCP ConfAck id=0x94 <asyncmap 0x0> <magic 0xbfef9f98> <pcomp> <accomp>]
Hangup (SIGHUP)
Modem hangup
Connection terminated.
sent [LCP ConfReq id=0x1 <mru 1490> <asyncmap 0x0> <auth chap MD5> <magic 0x81694f23> <pcomp> <accomp>]


[koshev]

"Задебажте" ещё pptp?

[kon-dv]

"Задебажте" ещё pptp?

Недопонял. Можно подробнее.
Пользователь решил продолжить мысль 07 Сентября 2013, 18:36:03:вот вывод syslog:

Код: [Выделить]

Sep  7 18:33:24 VPS43219 pppd[14778]: sent [LCP ConfReq id=0x1 <mru 1490> <asyncmap 0x0> <auth chap MD5> <magic 0x8c34af43> <pcomp> <accomp>]
Sep  7 18:33:26 VPS43219 pppd[14775]: rcvd [LCP ConfReq id=0xb6 <asyncmap 0x0> <magic 0x421e1eae> <pcomp> <accomp>]
Sep  7 18:33:26 VPS43219 pppd[14775]: sent [LCP ConfAck id=0xb6 <asyncmap 0x0> <magic 0x421e1eae> <pcomp> <accomp>]
Sep  7 18:33:26 VPS43219 pppd[14775]: sent [LCP ConfReq id=0x1 <mru 1490> <asyncmap 0x0> <auth chap MD5> <magic 0x8be11ba6> <pcomp> <accomp>]
Sep  7 18:33:27 VPS43219 pppd[14778]: rcvd [LCP ConfReq id=0xf <asyncmap 0x0> <magic 0x15de3da2> <pcomp> <accomp>]
Sep  7 18:33:27 VPS43219 pppd[14778]: sent [LCP ConfAck id=0xf <asyncmap 0x0> <magic 0x15de3da2> <pcomp> <accomp>]
Sep  7 18:33:27 VPS43219 pppd[14778]: sent [LCP ConfReq id=0x1 <mru 1490> <asyncmap 0x0> <auth chap MD5> <magic 0x8c34af43> <pcomp> <accomp>]
Sep  7 18:33:29 VPS43219 pppd[14775]: rcvd [LCP ConfReq id=0xb6 <asyncmap 0x0> <magic 0x421e1eae> <pcomp> <accomp>]
Sep  7 18:33:29 VPS43219 pppd[14775]: sent [LCP ConfAck id=0xb6 <asyncmap 0x0> <magic 0x421e1eae> <pcomp> <accomp>]
Sep  7 18:33:29 VPS43219 pppd[14775]: sent [LCP ConfReq id=0x1 <mru 1490> <asyncmap 0x0> <auth chap MD5> <magic 0x8be11ba6> <pcomp> <accomp>]
Sep  7 18:33:30 VPS43219 pppd[14778]: rcvd [LCP ConfReq id=0xf <asyncmap 0x0> <magic 0x15de3da2> <pcomp> <accomp>]
Sep  7 18:33:30 VPS43219 pppd[14778]: sent [LCP ConfAck id=0xf <asyncmap 0x0> <magic 0x15de3da2> <pcomp> <accomp>]
Sep  7 18:33:30 VPS43219 pppd[14778]: sent [LCP ConfReq id=0x1 <mru 1490> <asyncmap 0x0> <auth chap MD5> <magic 0x8c34af43> <pcomp> <accomp>]
Sep  7 18:33:32 VPS43219 pppd[14775]: rcvd [LCP ConfReq id=0xb6 <asyncmap 0x0> <magic 0x421e1eae> <pcomp> <accomp>]
Sep  7 18:33:32 VPS43219 pppd[14775]: sent [LCP ConfAck id=0xb6 <asyncmap 0x0> <magic 0x421e1eae> <pcomp> <accomp>]
Sep  7 18:33:32 VPS43219 pppd[14775]: sent [LCP ConfReq id=0x1 <mru 1490> <asyncmap 0x0> <auth chap MD5> <magic 0x8be11ba6> <pcomp> <accomp>]
Sep  7 18:33:33 VPS43219 pppd[14778]: rcvd [LCP ConfReq id=0xf <asyncmap 0x0> <magic 0x15de3da2> <pcomp> <accomp>]
Sep  7 18:33:33 VPS43219 pppd[14778]: sent [LCP ConfAck id=0xf <asyncmap 0x0> <magic 0x15de3da2> <pcomp> <accomp>]
Sep  7 18:33:33 VPS43219 pppd[14778]: sent [LCP ConfReq id=0x1 <mru 1490> <asyncmap 0x0> <auth chap MD5> <magic 0x8c34af43> <pcomp> <accomp>]
Sep  7 18:33:35 VPS43219 pppd[14775]: rcvd [LCP ConfReq id=0xb6 <asyncmap 0x0> <magic 0x421e1eae> <pcomp> <accomp>]
Sep  7 18:33:35 VPS43219 pppd[14775]: sent [LCP ConfAck id=0xb6 <asyncmap 0x0> <magic 0x421e1eae> <pcomp> <accomp>]
Sep  7 18:33:35 VPS43219 pppd[14775]: sent [LCP ConfReq id=0x1 <mru 1490> <asyncmap 0x0> <auth chap MD5> <magic 0x8be11ba6> <pcomp> <accomp>]
Sep  7 18:33:36 VPS43219 pppd[14778]: rcvd [LCP ConfReq id=0xf <asyncmap 0x0> <magic 0x15de3da2> <pcomp> <accomp>]
Sep  7 18:33:36 VPS43219 pppd[14778]: sent [LCP ConfAck id=0xf <asyncmap 0x0> <magic 0x15de3da2> <pcomp> <accomp>]
Sep  7 18:33:36 VPS43219 pppd[14778]: sent [LCP ConfReq id=0x1 <mru 1490> <asyncmap 0x0> <auth chap MD5> <magic 0x8c34af43> <pcomp> <accomp>]
вот pptpd.log:

Код: [Выделить]

Using interface ppp5
Connect: ppp5 <--> /dev/pts/7
sent [LCP ConfReq id=0x1 <mru 1490> <asyncmap 0x0> <auth chap MD5> <magic 0x8d08634a> <pcomp> <accomp>]
rcvd [LCP ConfReq id=0x12 <asyncmap 0x0> <magic 0xf4f0ddd2> <pcomp> <accomp>]
sent [LCP ConfAck id=0x12 <asyncmap 0x0> <magic 0xf4f0ddd2> <pcomp> <accomp>]
rcvd [LCP ConfReq id=0xb9 <asyncmap 0x0> <magic 0x32815753> <pcomp> <accomp>]
sent [LCP ConfAck id=0xb9 <asyncmap 0x0> <magic 0x32815753> <pcomp> <accomp>]
sent [LCP ConfReq id=0x1 <mru 1490> <asyncmap 0x0> <auth chap MD5> <magic 0x9a251f90> <pcomp> <accomp>]
rcvd [LCP ConfReq id=0x12 <asyncmap 0x0> <magic 0xf4f0ddd2> <pcomp> <accomp>]
sent [LCP ConfAck id=0x12 <asyncmap 0x0> <magic 0xf4f0ddd2> <pcomp> <accomp>]
sent [LCP ConfReq id=0x1 <mru 1490> <asyncmap 0x0> <auth chap MD5> <magic 0x8d08634a> <pcomp> <accomp>]
rcvd [LCP ConfReq id=0xb9 <asyncmap 0x0> <magic 0x32815753> <pcomp> <accomp>]
sent [LCP ConfAck id=0xb9 <asyncmap 0x0> <magic 0x32815753> <pcomp> <accomp>]
sent [LCP ConfReq id=0x1 <mru 1490> <asyncmap 0x0> <auth chap MD5> <magic 0x9a251f90> <pcomp> <accomp>]
rcvd [LCP ConfReq id=0x12 <asyncmap 0x0> <magic 0xf4f0ddd2> <pcomp> <accomp>]
sent [LCP ConfAck id=0x12 <asyncmap 0x0> <magic 0xf4f0ddd2> <pcomp> <accomp>]
sent [LCP ConfReq id=0x1 <mru 1490> <asyncmap 0x0> <auth chap MD5> <magic 0x8d08634a> <pcomp> <accomp>]
rcvd [LCP ConfReq id=0xb9 <asyncmap 0x0> <magic 0x32815753> <pcomp> <accomp>]
sent [LCP ConfAck id=0xb9 <asyncmap 0x0> <magic 0x32815753> <pcomp> <accomp>]
sent [LCP ConfReq id=0x1 <mru 1490> <asyncmap 0x0> <auth chap MD5> <magic 0x9a251f90> <pcomp> <accomp>]
rcvd [LCP ConfReq id=0x12 <asyncmap 0x0> <magic 0xf4f0ddd2> <pcomp> <accomp>]
sent [LCP ConfAck id=0x12 <asyncmap 0x0> <magic 0xf4f0ddd2> <pcomp> <accomp>]
sent [LCP ConfReq id=0x1 <mru 1490> <asyncmap 0x0> <auth chap MD5> <magic 0x8d08634a> <pcomp> <accomp>]
rcvd [LCP ConfReq id=0xb9 <asyncmap 0x0> <magic 0x32815753> <pcomp> <accomp>]
sent [LCP ConfAck id=0xb9 <asyncmap 0x0> <magic 0x32815753> <pcomp> <accomp>]
sent [LCP ConfReq id=0x1 <mru 1490> <asyncmap 0x0> <auth chap MD5> <magic 0x9a251f90> <pcomp> <accomp>]
rcvd [LCP ConfReq id=0x12 <asyncmap 0x0> <magic 0xf4f0ddd2> <pcomp> <accomp>]
sent [LCP ConfAck id=0x12 <asyncmap 0x0> <magic 0xf4f0ddd2> <pcomp> <accomp>]
sent [LCP ConfReq id=0x1 <mru 1490> <asyncmap 0x0> <auth chap MD5> <magic 0x8d08634a> <pcomp> <accomp>]
rcvd [LCP ConfReq id=0xb9 <asyncmap 0x0> <magic 0x32815753> <pcomp> <accomp>]
sent [LCP ConfAck id=0xb9 <asyncmap 0x0> <magic 0x32815753> <pcomp> <accomp>]
sent [LCP ConfReq id=0x1 <mru 1490> <asyncmap 0x0> <auth chap MD5> <magic 0x9a251f90> <pcomp> <accomp>]
rcvd [LCP ConfReq id=0x12 <asyncmap 0x0> <magic 0xf4f0ddd2> <pcomp> <accomp>]
sent [LCP ConfAck id=0x12 <asyncmap 0x0> <magic 0xf4f0ddd2> <pcomp> <accomp>]
sent [LCP ConfReq id=0x1 <mru 1490> <asyncmap 0x0> <auth chap MD5> <magic 0x8d08634a> <pcomp> <accomp>]
rcvd [LCP ConfReq id=0xb9 <asyncmap 0x0> <magic 0x32815753> <pcomp> <accomp>]
sent [LCP ConfAck id=0xb9 <asyncmap 0x0> <magic 0x32815753> <pcomp> <accomp>]
sent [LCP ConfReq id=0x1 <mru 1490> <asyncmap 0x0> <auth chap MD5> <magic 0x9a251f90> <pcomp> <accomp>]
rcvd [LCP ConfReq id=0x12 <asyncmap 0x0> <magic 0xf4f0ddd2> <pcomp> <accomp>]
sent [LCP ConfAck id=0x12 <asyncmap 0x0> <magic 0xf4f0ddd2> <pcomp> <accomp>]
sent [LCP ConfReq id=0x1 <mru 1490> <asyncmap 0x0> <auth chap MD5> <magic 0x8d08634a> <pcomp> <accomp>]
rcvd [LCP ConfReq id=0xb9 <asyncmap 0x0> <magic 0x32815753> <pcomp> <accomp>]
sent [LCP ConfAck id=0xb9 <asyncmap 0x0> <magic 0x32815753> <pcomp> <accomp>]
sent [LCP ConfReq id=0x1 <mru 1490> <asyncmap 0x0> <auth chap MD5> <magic 0x9a251f90> <pcomp> <accomp>]
rcvd [LCP ConfReq id=0x12 <asyncmap 0x0> <magic 0xf4f0ddd2> <pcomp> <accomp>]
sent [LCP ConfAck id=0x12 <asyncmap 0x0> <magic 0xf4f0ddd2> <pcomp> <accomp>]
sent [LCP ConfReq id=0x1 <mru 1490> <asyncmap 0x0> <auth chap MD5> <magic 0x8d08634a> <pcomp> <accomp>]
rcvd [LCP ConfReq id=0xb9 <asyncmap 0x0> <magic 0x32815753> <pcomp> <accomp>]
sent [LCP ConfAck id=0xb9 <asyncmap 0x0> <magic 0x32815753> <pcomp> <accomp>]
sent [LCP ConfReq id=0x1 <mru 1490> <asyncmap 0x0> <auth chap MD5> <magic 0x9a251f90> <pcomp> <accomp>]
rcvd [LCP ConfReq id=0x12 <asyncmap 0x0> <magic 0xf4f0ddd2> <pcomp> <accomp>]
sent [LCP ConfAck id=0x12 <asyncmap 0x0> <magic 0xf4f0ddd2> <pcomp> <accomp>]
sent [LCP ConfReq id=0x1 <mru 1490> <asyncmap 0x0> <auth chap MD5> <magic 0x8d08634a> <pcomp> <accomp>]


[koshev]

Недопонял. Можно подробнее.

На клиентах, либо на сервере в конфиге включите debug pptp.
На клиентах

Код: (text) [Выделить]

# file /etc/ppp/peers/supervpn
pty "pptp supervpn.com --debug --nodetatch --nolaunchpppd"
--debug - собсветнно вот ( аналог --loglevel 2 )
--nodetach - не уходит в фоновый режим ( вывод лога через stdout)

Как вариант в клиентский конфиг можно привести к виду.

Код: (text) [Выделить]

pty "pptp superfreevpn.com --loglevel 0 --nobuffer --nolaunchpppd"Мне в своё время это помогло в борьбе с падением ppp-линка.
Или воспользоваться accel-pptp. ( я заинклюжил плагин pptp.so в пакет pppd, Вам, очевидно, придётся его собрать )

Код: (text) [Выделить]

plugin "pptp.so"
pptp_server supervpn.com
На сервере в конфиге /etc/pptpd.conf добавить опцию
debug.

вот pptpd.log:

Это лог pppd.

VPS43219

Вы обращались в техподдержку вашего VPS?

accel-ppp в качестве сервера советовать не буду, ибо VPS, чёрт его знает, какие ограничения на манипуляции с ОС они наложили.
Пользователь решил продолжить мысль 08 Сентября 2013, 12:21:28:

В одной из сетей клиенты подключаются к vpn секунды на 3-5 и соединение сбрасывается. Помогите разобраться. Help.

И всё-таки расскажите, как эта сеть выходит в мир.

[kon-dv]

В тех поддержку обращался.
Даже у новый сервер арендовал. И все настроил. Но с моей стороны подключение идет.
Со стороны удаленной сети никак.
Логи со стороны клиента:

Код: [Выделить]

Sep  8 18:25:48 info3 pppd[1238]: Using interface ppp0
Sep  8 18:25:48 info3 pppd[1238]: Connect: ppp0 <--> /dev/pts/1
Sep  8 18:25:48 info3 NetworkManager[839]:    SCPlugin-Ifupdown: devices added (path: /sys/devices/virtual/net/ppp0, iface: ppp0)
Sep  8 18:25:48 info3 NetworkManager[839]:    SCPlugin-Ifupdown: device added (path: /sys/devices/virtual/net/ppp0, iface: ppp0): no ifupdown configuration found.
Sep  8 18:25:48 info3 pptp[10336]: anon log[main:pptp.c:314]: The synchronous pptp option is NOT activated
Sep  8 18:25:48 info3 pptp[10344]: anon log[ctrlp_rep:pptp_ctrl.c:251]: Sent control packet type is 1 'Start-Control-Connection-Request'
Sep  8 18:25:49 info3 pptp[10344]: anon log[ctrlp_disp:pptp_ctrl.c:739]: Received Start Control Connection Reply
Sep  8 18:25:49 info3 pptp[10344]: anon log[ctrlp_disp:pptp_ctrl.c:773]: Client connection established.
Sep  8 18:25:49 info3 pptp[10344]: anon log[ctrlp_rep:pptp_ctrl.c:251]: Sent control packet type is 7 'Outgoing-Call-Request'
Sep  8 18:25:50 info3 pptp[10344]: anon log[ctrlp_disp:pptp_ctrl.c:858]: Received Outgoing Call Reply.
Sep  8 18:25:50 info3 pptp[10344]: anon log[ctrlp_disp:pptp_ctrl.c:897]: Outgoing call established (call ID 0, peer's call ID 44032).
Пользователь решил продолжить мысль 08 Сентября 2013, 15:34:25:Вот это куда добавить?

plugin "pptp.so"
pptp_server supervpn.com

[ArcFi]

Может забить на PPTP и попробовать настроить OpenVPN

+1, давно пора, а то уже 4 месяца мудоханий.

[kon-dv]

Может забить на PPTP и попробовать настроить OpenVPN

+1, давно пора, а то уже 4 месяца мудоханий.

Да все работало, пока, как я понял, на хостинге не решили сделать какие-то работы.

[koshev]

Вот это куда добавить?

plugin "pptp.so"
pptp_server supervpn.com

Очевидно в /etc/ppp/peers/you_ppp_config, о чём было написано. Но только после сборки/установки accel-pptp, и не для Network-Manager.
И да, я таки согласен с ArcFi и MooSE, если на концах туннеля *nix, то pptp не нужен. Вообще.