Отваливается VPN L2TP

Раздел для тех, кто начинает знакомиться с MikroTik
Правила форума
Как правильно оформить вопрос.
Прежде чем начать настройку роутера, представьте, как это работает. Попробуйте почитать статьи об устройстве интернет-сетей. Убедитесь, что всё, что Вы задумали выполнимо вообще и на данном оборудовании в частности.
Не нужно изначально строить Наполеоновских планов. Попробуйте настроить простейшую конфигурацию, а усложнения добавлять в случае успеха постепенно.
Пожалуйста, не игнорируйте правила русского языка. Отсутствие знаков препинания и неграмотность автора топика для многих гуру достаточный повод проигнорировать топик вообще.

1. Назовите технологию подключения (динамический DHCP, L2TP, PPTP или что-то иное)
2. Изучите темку "Действия до настройки роутера".
viewtopic.php?f=15&t=2083
3. Настройте согласно выбранного Вами мануала
4. Дочитайте мануал до конца и без пропусков, в 70% случаев люди просто не до конца читают статью и пропускают важные моменты.
5. Если не получается, в Winbox открываем терминал и вбиваем там /export hide-sensitive. Результат в топик под кат, интимные подробности типа личных IP изменить на другие, пароль забить звездочками.
6. Нарисуйте Вашу сеть, рисунок (схему) сюда. На словах может быть одно, в действительности другое.
Ответить
Andrey.Bodrey
Сообщения: 3
Зарегистрирован: 21 май 2021, 09:19

Здравствуйте уважаемые!

Крик души, просьба помочь разобраться. Есть впн канал l2tp site to site, часто бывает разрыв. По логам не могу идентифицировать проблему.

Лог со стороны клиента
 
09:52:13 l2tp,debug,packet sent control message to 188:1701 from 80:1701
09:52:13 l2tp,debug,packet tunnel-id=7329, session-id=0, ns=11, nr=9
09:52:13 l2tp,debug,packet (M) Message-Type=HELLO
09:52:14 l2tp,ppp,debug,packet to-VRN: sent LCP EchoReq id=0x0
09:52:14 l2tp,ppp,debug,packet <magic 0x28502645>
09:52:14 route,ospf,info OSPFv2 neighbor 172.16.21.1: state change from Full to Down
09:52:14 l2tp,debug,packet sent control message to 188:1701 from 80:1701
09:52:14 l2tp,debug,packet tunnel-id=7329, session-id=0, ns=11, nr=9
09:52:14 l2tp,debug,packet (M) Message-Type=HELLO
09:52:15 l2tp,ppp,debug to-VRN: LCP missed echo reply
09:52:15 l2tp,ppp,debug,packet to-VRN: sent LCP EchoReq id=0x1
09:52:15 l2tp,ppp,debug,packet <magic 0x28502645>
09:52:15 l2tp,debug,packet sent control message to 188:1701 from 80:1701
09:52:15 l2tp,debug,packet tunnel-id=7329, session-id=0, ns=11, nr=9
09:52:15 l2tp,debug,packet (M) Message-Type=HELLO
09:52:16 l2tp,ppp,debug to-VRN: LCP missed echo reply
09:52:16 l2tp,ppp,debug,packet to-VRN: sent LCP EchoReq id=0x2
09:52:16 l2tp,ppp,debug,packet <magic 0x28502645>
09:52:17 l2tp,ppp,debug to-VRN: LCP missed echo reply
09:52:17 l2tp,ppp,debug,packet to-VRN: sent LCP EchoReq id=0x3
09:52:17 l2tp,ppp,debug,packet <magic 0x28502645>
09:52:17 l2tp,debug,packet sent control message to 188.:1701 from 80.:1701
09:52:17 l2tp,debug,packet tunnel-id=7329, session-id=0, ns=11, nr=9
09:52:17 l2tp,debug,packet (M) Message-Type=HELLO
09:52:18 l2tp,ppp,debug to-VRN: LCP missed echo reply
09:52:18 l2tp,ppp,debug,packet to-VRN: sent LCP EchoReq id=0x4
09:52:18 l2tp,ppp,debug,packet <magic 0x28502645>
09:52:19 l2tp,ppp,debug to-VRN: LCP missed echo reply
09:52:19 l2tp,ppp,debug to-VRN: LCP lowerdown
09:52:19 l2tp,ppp,debug to-VRN: LCP closed
09:52:19 l2tp,ppp,debug to-VRN: CCP lowerdown
09:52:19 l2tp,ppp,debug to-VRN: BCP lowerdown
09:52:19 l2tp,ppp,debug to-VRN: BCP down event in starting state
09:52:19 l2tp,ppp,debug to-VRN: IPCP lowerdown
09:52:19 l2tp,ppp,debug to-VRN: IPCP closed
09:52:19 l2tp,ppp,debug to-VRN: IPV6CP lowerdown
09:52:19 l2tp,ppp,debug to-VRN: IPV6CP down event in starting state
09:52:19 l2tp,ppp,debug to-VRN: MPLSCP lowerdown
09:52:19 l2tp,ppp,debug to-VRN: CCP close
09:52:19 l2tp,ppp,debug to-VRN: BCP close
09:52:19 l2tp,ppp,debug to-VRN: IPCP close
09:52:19 l2tp,ppp,debug to-VRN: IPV6CP close
09:52:19 l2tp,ppp,debug to-VRN: MPLSCP close
09:52:19 l2tp,ppp,info to-VRN: terminating... - peer is not responding
09:52:19 l2tp,debug session 1 entering state: stopping
09:52:19 l2tp,ppp,debug to-VRN: LCP lowerdown
09:52:19 l2tp,ppp,debug to-VRN: LCP down event in starting state
09:52:19 l2tp,ppp,info to-VRN: disconnected
09:52:20 ipsec,info ISAKMP-SA deleted 80.[500]-188.[500] spi:caea2d3548af00e8:b258ec6f35ef6070 rekey:1
09:52:21 l2tp,debug,packet sent control message to 188.2:1701 from 80.:1701
09:52:21 l2tp,debug,packet tunnel-id=7329, session-id=0, ns=11, nr=9
09:52:21 l2tp,debug,packet (M) Message-Type=HELLO
09:52:29 l2tp,ppp,info to-VRN: initializing...
09:52:29 l2tp,ppp,info to-VRN: connecting...
09:52:29 l2tp,debug session 2 entering state: wait-reply
09:52:29 ipsec,info initiate new phase 1 (Identity Protection): 80.[500]<=>188.[500]
09:52:29 l2tp,debug,packet sent control message to 188.:1701 from 80.:1701
09:52:29 l2tp,debug,packet tunnel-id=7329, session-id=0, ns=11, nr=9
09:52:29 l2tp,debug,packet (M) Message-Type=HELLO
09:52:30 ipsec,info ISAKMP-SA established 80.[500]-188.[500] spi:17971a9d09d9071d:b672acd9fa075066
09:52:32 l2tp,debug,packet rcvd control message from 31.:1701 to 80.:1701
09:52:32 l2tp,debug,packet tunnel-id=39, session-id=0, ns=11971, nr=11969
09:52:32 l2tp,debug,packet (M) Message-Type=HELLO
09:52:32 l2tp,debug,packet sent control message (ack) to 31.:1701 from 80.:1701
09:52:32 l2tp,debug,packet tunnel-id=337, session-id=0, ns=11969, nr=11972
09:52:32 l2tp,debug,packet sent control message to 213.:1701 from 80.:1701
09:52:32 l2tp,debug,packet tunnel-id=28, session-id=0, ns=7776, nr=7774
09:52:32 l2tp,debug,packet (M) Message-Type=HELLO
09:52:32 l2tp,debug,packet sent control message to 31.:1701 from 80.:1701
09:52:32 l2tp,debug,packet tunnel-id=337, session-id=0, ns=11969, nr=11972
09:52:32 l2tp,debug,packet (M) Message-Type=HELLO
09:52:33 l2tp,debug,packet rcvd control message (ack) from 31.:1701 to 80.:1701
09:52:33 l2tp,debug,packet tunnel-id=39, session-id=0, ns=11972, nr=11970
09:52:33 l2tp,debug,packet rcvd control message from 213.:1701 to 80.:1701
09:52:33 l2tp,debug,packet tunnel-id=67, session-id=0, ns=7774, nr=7776
09:52:33 l2tp,debug,packet (M) Message-Type=HELLO
09:52:33 l2tp,debug,packet sent control message (ack) to 213.:1701 from 80.:1701
09:52:33 l2tp,debug,packet tunnel-id=28, session-id=0, ns=7777, nr=7775
09:52:33 l2tp,debug,packet rcvd control message (ack) from 213.:1701 to 80.:1701
09:52:33 l2tp,debug,packet tunnel-id=67, session-id=0, ns=7775, nr=7777
09:52:37 l2tp,debug tunnel 409 received no replies, disconnecting
09:52:37 l2tp,debug tunnel 409 entering state: dead
09:52:37 l2tp,debug session 1 entering state: dead
09:52:37 l2tp,debug session 2 entering state: dead
09:52:37 l2tp,ppp,debug to-VRN: CCP close
09:52:37 l2tp,ppp,debug to-VRN: BCP close
09:52:37 l2tp,ppp,debug to-VRN: IPCP close
09:52:37 l2tp,ppp,debug to-VRN: IPV6CP close
09:52:37 l2tp,ppp,debug to-VRN: MPLSCP close
09:52:37 l2tp,ppp,info to-VRN: terminating... - session closed
09:52:37 l2tp,ppp,debug to-VRN: LCP lowerdown
09:52:37 l2tp,ppp,debug to-VRN: LCP down event in starting state
09:52:37 l2tp,ppp,info to-VRN: disconnected
09:52:38 ipsec,info ISAKMP-SA deleted 80.[500]-188.[500] spi:17971a9d09d9071d:b672acd9fa075066 rekey:1
09:52:47 l2tp,ppp,info to-VRN: initializing...
09:52:47 l2tp,ppp,info to-VRN: connecting...
09:52:47 l2tp,debug tunnel 410 entering state: wait-ctl-reply
09:52:47 l2tp,debug,packet sent control message to 188.:1701 from 80.:1701
09:52:47 l2tp,debug,packet tunnel-id=0, session-id=0, ns=0, nr=0
09:52:47 l2tp,debug,packet (M) Message-Type=SCCRQ
09:52:47 l2tp,debug,packet (M) Protocol-Version=0x01:00
09:52:47 l2tp,debug,packet (M) Framing-Capabilities=0x1
09:52:47 l2tp,debug,packet (M) Bearer-Capabilities=0x0
09:52:47 l2tp,debug,packet Firmware-Revision=0x1
09:52:47 l2tp,debug,packet (M) Host-Name="KKZ"
09:52:47 l2tp,debug,packet Vendor-Name="MikroTik"
09:52:47 l2tp,debug,packet (M) Assigned-Tunnel-ID=410
09:52:47 l2tp,debug,packet (M) Receive-Window-Size=4
09:52:47 ipsec,info initiate new phase 1 (Identity Protection): 80.[500]<=>[500]
09:52:48 ipsec,info ISAKMP-SA established 80.[500]-188.[500] spi:5c099fb503e4f147:2f0cad1ac70aadec
09:52:48 l2tp,debug,packet sent control message to 188.:1701 from 80.:1701
09:52:48 l2tp,debug,packet tunnel-id=0, session-id=0, ns=0, nr=0
09:52:48 l2tp,debug,packet (M) Message-Type=SCCRQ
09:52:48 l2tp,debug,packet (M) Protocol-Version=0x01:00
09:52:48 l2tp,debug,packet (M) Framing-Capabilities=0x1
09:52:48 l2tp,debug,packet (M) Bearer-Capabilities=0x0
09:52:48 l2tp,debug,packet Firmware-Revision=0x1
09:52:48 l2tp,debug,packet (M) Host-Name="KKZ"
09:52:48 l2tp,debug,packet Vendor-Name="MikroTik"
09:52:48 l2tp,debug,packet (M) Assigned-Tunnel-ID=410
09:52:48 l2tp,debug,packet (M) Receive-Window-Size=4
09:52:49 l2tp,debug,packet sent control message to 188.:1701 from 80.:1701
09:52:49 l2tp,debug,packet tunnel-id=0, session-id=0, ns=0, nr=0
09:52:49 l2tp,debug,packet (M) Message-Type=SCCRQ
09:52:49 l2tp,debug,packet (M) Protocol-Version=0x01:00
09:52:49 l2tp,debug,packet (M) Framing-Capabilities=0x1
09:52:49 l2tp,debug,packet (M) Bearer-Capabilities=0x0
09:52:49 l2tp,debug,packet Firmware-Revision=0x1
09:52:49 l2tp,debug,packet (M) Host-Name="KKZ"
09:52:49 l2tp,debug,packet Vendor-Name="MikroTik"
09:52:49 l2tp,debug,packet (M) Assigned-Tunnel-ID=410
09:52:49 l2tp,debug,packet (M) Receive-Window-Size=4
09:52:49 l2tp,debug,packet rcvd control message from 188.:1701 to 80.:1701
09:52:49 l2tp,debug,packet tunnel-id=410, session-id=0, ns=0, nr=1
09:52:49 l2tp,debug,packet (M) Message-Type=SCCRP
09:52:49 l2tp,debug,packet (M) Protocol-Version=0x01:00
09:52:49 l2tp,debug,packet (M) Framing-Capabilities=0x1
09:52:49 l2tp,debug,packet (M) Bearer-Capabilities=0x0
09:52:49 l2tp,debug,packet Firmware-Revision=0x1
09:52:49 l2tp,debug,packet (M) Host-Name="VRN"
09:52:49 l2tp,debug,packet Vendor-Name="MikroTik"
09:52:49 l2tp,debug,packet (M) Assigned-Tunnel-ID=7331
09:52:49 l2tp,debug,packet (M) Receive-Window-Size=4
09:52:49 l2tp,debug tunnel 410 entering state: established
09:52:49 l2tp,debug,packet sent control message to 188.:1701 from 80.:1701
09:52:49 l2tp,debug,packet tunnel-id=7331, session-id=0, ns=1, nr=1
09:52:49 l2tp,debug,packet (M) Message-Type=SCCCN
09:52:49 l2tp,debug session 1 entering state: wait-reply
09:52:49 l2tp,debug,packet rcvd control message (ack) from 188.:1701 to 80.:1701
09:52:49 l2tp,debug,packet tunnel-id=410, session-id=0, ns=1, nr=2
09:52:49 l2tp,debug,packet sent control message to 188.:1701 from 80.:1701
09:52:49 l2tp,debug,packet tunnel-id=7331, session-id=0, ns=2, nr=1
09:52:49 l2tp,debug,packet (M) Message-Type=ICRQ
09:52:49 l2tp,debug,packet (M) Assigned-Session-ID=1
09:52:49 l2tp,debug,packet (M) Call-Serial-Number=332
09:52:49 l2tp,debug,packet (M) Bearer-Type=0x0
09:52:49 l2tp,debug,packet rcvd control message from 188.:1701 to 80.:1701
09:52:49 l2tp,debug,packet tunnel-id=410, session-id=1, ns=1, nr=3
09:52:49 l2tp,debug,packet (M) Message-Type=ICRP
09:52:49 l2tp,debug,packet (M) Assigned-Session-ID=1
09:52:49 l2tp,debug session 1 entering state: established
09:52:49 l2tp,debug,packet sent control message to 188.:1701 from 80.:1701
09:52:49 l2tp,debug,packet tunnel-id=7331, session-id=1, ns=3, nr=2
09:52:49 l2tp,debug,packet (M) Message-Type=ICCN
09:52:49 l2tp,debug,packet (M) Framing-Type=0x1
09:52:49 l2tp,debug,packet (M) Tx-Connect-Speed-BPS=100000000
09:52:49 l2tp,debug,packet rcvd control message (ack) from 188.:1701 to 806:1701
09:52:49 l2tp,debug,packet tunnel-id=410, session-id=0, ns=2, nr=4
09:52:49 l2tp,ppp,debug to-VRN: LCP lowerup
09:52:49 l2tp,ppp,debug,packet to-VRN: sent LCP ConfReq id=0x63
09:52:49 l2tp,ppp,debug,packet <mru 1450>
09:52:49 l2tp,ppp,debug,packet <magic 0x1a38bf86>
09:52:49 l2tp,ppp,debug,packet <mrru 1600>
09:52:49 l2tp,ppp,debug to-VRN: LCP open
09:52:49 l2tp,ppp,debug,packet to-VRN: rcvd LCP ConfReq id=0x1
09:52:49 l2tp,ppp,debug,packet <mru 1450>
09:52:49 l2tp,ppp,debug,packet <magic 0x598cb6ce>
09:52:49 l2tp,ppp,debug,packet <auth mschap2>
09:52:49 l2tp,ppp,debug,packet <mrru 1600>
09:52:49 l2tp,ppp,debug,packet to-VRN: sent LCP ConfAck id=0x1
09:52:49 l2tp,ppp,debug,packet <mru 1450>
09:52:49 l2tp,ppp,debug,packet <magic 0x598cb6ce>
09:52:49 l2tp,ppp,debug,packet <auth mschap2>
09:52:49 l2tp,ppp,debug,packet <mrru 1600>
09:52:49 l2tp,ppp,debug,packet to-VRN: rcvd LCP ConfAck id=0x63
09:52:49 l2tp,ppp,debug,packet <mru 1450>
09:52:49 l2tp,ppp,debug,packet <magic 0x1a38bf86>
09:52:49 l2tp,ppp,debug,packet <mrru 1600>
09:52:49 l2tp,ppp,debug to-VRN: LCP opened
09:52:50 l2tp,ppp,debug,packet to-VRN: rcvd CHAP Challenge id=0x1
09:52:50 l2tp,ppp,debug,packet <challenge len=16>
09:52:50 l2tp,ppp,debug,packet <name VRN>
09:52:50 l2tp,ppp,debug,packet to-VRN: sent CHAP Response id=0x1
09:52:50 l2tp,ppp,debug,packet <response len=49>
09:52:50 l2tp,ppp,debug,packet <name KKZ>
09:52:50 l2tp,ppp,debug,packet to-VRN: rcvd CHAP Success id=0x1
09:52:50 l2tp,ppp,debug,packet S=9B1178AA2E05CDF1F7B51F11C0CB3F46E4CE9233
09:52:50 l2tp,ppp,info to-VRN: authenticated
09:52:50 l2tp,ppp,debug to-VRN: IPCP lowerup
09:52:50 l2tp,ppp,debug to-VRN: IPCP open
09:52:50 l2tp,ppp,debug,packet to-VRN: sent IPCP ConfReq id=0xbb
09:52:50 l2tp,ppp,debug,packet <addr 0.0.0.0>
09:52:50 l2tp,ppp,debug to-VRN: IPV6CP open
09:52:50 l2tp,ppp,debug to-VRN: MPLSCP lowerup
09:52:50 l2tp,ppp,debug to-VRN: MPLSCP open
09:52:50 l2tp,ppp,debug,packet to-VRN: sent MPLSCP ConfReq id=0x5e
09:52:50 l2tp,ppp,debug to-VRN: BCP open
09:52:50 l2tp,ppp,debug to-VRN: CCP lowerup
09:52:50 l2tp,ppp,debug to-VRN: CCP open
09:52:50 l2tp,ppp,debug,packet to-VRN: rcvd IPCP ConfReq id=0x1
09:52:50 l2tp,ppp,debug,packet <addr 172.16.25.1>
09:52:50 l2tp,ppp,debug,packet to-VRN: sent IPCP ConfAck id=0x1
09:52:50 l2tp,ppp,debug,packet <addr 172.16.25.1>
09:52:50 l2tp,ppp,debug,packet to-VRN: rcvd IPCP ConfNak id=0xbb
09:52:50 l2tp,ppp,debug,packet <addr 172.16.25.2>
09:52:50 l2tp,ppp,debug,packet to-VRN: sent IPCP ConfReq id=0xbc
09:52:50 l2tp,ppp,debug,packet <addr 172.16.25.2>
09:52:50 l2tp,ppp,debug,packet to-VRN: rcvd LCP ProtRej id=0x2
09:52:50 l2tp,ppp,debug,packet 82 81 01 5e 00 04
09:52:50 l2tp,ppp,debug,packet to-VRN: rcvd IPCP ConfAck id=0xbc
09:52:50 l2tp,ppp,debug,packet <addr 172.16.25.2>
09:52:50 l2tp,ppp,debug to-VRN: IPCP opened
09:52:50 l2tp,ppp,info to-VRN: connected
Лог с стороны сервера
 
09:52:29 ipsec,info respond new phase 1 (Identity Protection): 188.[500]<=>80.[500]
09:52:29 l2tp,debug,packet sent control message to 80.:1701 from 188.:1701
09:52:29 l2tp,debug,packet tunnel-id=409, session-id=0, ns=9, nr=12
09:52:29 l2tp,debug,packet (M) Message-Type=HELLO
09:52:30 ipsec,info ISAKMP-SA established 188.[500]-80.[500] spi:17971a9d09d9071d:b672acd9fa075066
09:52:30 l2tp,debug,packet rcvd control message from 31.:1701 to 188.:1701
09:52:30 l2tp,debug,packet tunnel-id=564, session-id=0, ns=7569, nr=7567
09:52:30 l2tp,debug,packet (M) Message-Type=HELLO
09:52:30 l2tp,debug,packet sent control message (ack) to 31.:1701 from 188.:1701
09:52:30 l2tp,debug,packet tunnel-id=348, session-id=0, ns=7567, nr=7570
09:52:30 l2tp,debug,packet sent control message to 31.:1701 from 188.:1701
09:52:30 l2tp,debug,packet tunnel-id=348, session-id=0, ns=7567, nr=7570
09:52:30 l2tp,debug,packet (M) Message-Type=HELLO
09:52:30 l2tp,debug,packet rcvd control message (ack) from 31.:1701 to 188.:1701
09:52:30 l2tp,debug,packet tunnel-id=564, session-id=0, ns=7570, nr=7568
09:52:37 l2tp,debug tunnel 7329 received no replies, disconnecting
09:52:37 l2tp,debug tunnel 7329 entering state: dead
09:52:37 l2tp,debug session 1 entering state: dead
09:52:37 l2tp,ppp,debug <80.>: LCP lowerdown
09:52:37 l2tp,ppp,debug <80.2>: LCP closed
09:52:37 l2tp,ppp,debug <80.>: CCP lowerdown
09:52:37 l2tp,ppp,debug <80.>: BCP lowerdown
09:52:37 l2tp,ppp,debug <80.>: BCP down event in starting state
09:52:37 l2tp,ppp,debug <80.>: IPCP lowerdown
09:52:37 l2tp,ppp,debug <80.>: IPCP closed
09:52:37 l2tp,ppp,debug <80.>: IPV6CP lowerdown
09:52:37 l2tp,ppp,debug <80.>: IPV6CP down event in starting state
09:52:37 l2tp,ppp,debug <80.>: MPLSCP lowerdown
09:52:37 l2tp,ppp,debug <80.>: MPLSCP down event in starting state
09:52:37 l2tp,ppp,debug <80.>: CCP close
09:52:37 l2tp,ppp,debug <80.>: BCP close
09:52:37 l2tp,ppp,debug <80.>: IPCP close
09:52:37 l2tp,ppp,debug <80.>: IPV6CP close
09:52:37 l2tp,ppp,debug <80.>: MPLSCP close
09:52:37 l2tp,ppp,info l2tp-KKZ: terminating... - hungup
09:52:37 l2tp,ppp,debug <80.>: LCP lowerdown
09:52:37 l2tp,ppp,debug <80.>: LCP down event in starting state
09:52:37 l2tp,ppp,info,account KKZ logged out, 504 4079722 3273164 11225 11884 from 80.
09:52:37 l2tp,ppp,info l2tp-KKZ: disconnected
09:52:37 route,ospf,info OSPFv2 neighbor 80.: state change from Init to Down
09:52:38 ipsec,info purging ISAKMP-SA 188.[500]<=>80.[500] spi=17971a9d09d9071d:b672acd9fa075066.
09:52:38 ipsec,info ISAKMP-SA deleted 188.[500]-80.[500] spi:17971a9d09d9071d:b672acd9fa075066 rekey:1
09:52:40 l2tp,debug,packet sent control message to 80.:1701 from 188.:1701
09:52:40 l2tp,debug,packet tunnel-id=3, session-id=0, ns=2, nr=4
09:52:40 l2tp,debug,packet (M) Message-Type=HELLO
09:52:41 l2tp,debug,packet rcvd control message (ack) from 80.:1701 to :1701
09:52:41 l2tp,debug,packet tunnel-id=7330, session-id=0, ns=4, nr=3
09:52:45 l2tp,debug,packet sent control message to 213.:1701 from 188.:1701
09:52:45 l2tp,debug,packet tunnel-id=87, session-id=0, ns=1267, nr=1269
09:52:45 l2tp,debug,packet (M) Message-Type=HELLO
09:52:45 l2tp,debug,packet rcvd control message from 213.:1701 to 188.:1701
09:52:45 l2tp,debug,packet tunnel-id=7264, session-id=0, ns=1269, nr=1267
09:52:45 l2tp,debug,packet (M) Message-Type=HELLO
09:52:45 l2tp,debug,packet sent control message (ack) to 213.:1701 from 188.:1701
09:52:45 l2tp,debug,packet tunnel-id=87, session-id=0, ns=1268, nr=1270
09:52:45 l2tp,debug,packet rcvd control message (ack) from 213.:1701 to 188.2:1701
09:52:45 l2tp,debug,packet tunnel-id=7264, session-id=0, ns=1270, nr=1268
09:52:47 ipsec,info respond new phase 1 (Identity Protection): 188.[500]<=>80.[500]
09:52:48 ipsec,info ISAKMP-SA established 188.[500]-80.[500] spi:5c099fb503e4f147:2f0cad1ac70aadec
09:52:48 l2tp,debug,packet sent control message to 176.:1701 from 188.:1701
09:52:48 l2tp,debug,packet tunnel-id=158, session-id=0, ns=73, nr=75
09:52:48 l2tp,debug,packet (M) Message-Type=HELLO
09:52:48 l2tp,debug,packet rcvd control message from 176.:1701 to 188.:1701
09:52:48 l2tp,debug,packet tunnel-id=7313, session-id=0, ns=75, nr=73
09:52:48 l2tp,debug,packet (M) Message-Type=HELLO
09:52:48 l2tp,debug,packet sent control message (ack) to 176.:1701 from :1701
09:52:48 l2tp,debug,packet tunnel-id=158, session-id=0, ns=74, nr=76
09:52:48 l2tp,debug,packet rcvd control message (ack) from 176.:1701 to 188.:1701
09:52:48 l2tp,debug,packet tunnel-id=7313, session-id=0, ns=76, nr=74
09:52:49 l2tp,debug,packet rcvd control message from 80.:1701 to 188.:1701
09:52:49 l2tp,debug,packet tunnel-id=0, session-id=0, ns=0, nr=0
09:52:49 l2tp,debug,packet (M) Message-Type=SCCRQ
09:52:49 l2tp,debug,packet (M) Protocol-Version=0x01:00
09:52:49 l2tp,debug,packet (M) Framing-Capabilities=0x1
09:52:49 l2tp,debug,packet (M) Bearer-Capabilities=0x0
09:52:49 l2tp,debug,packet Firmware-Revision=0x1
09:52:49 l2tp,debug,packet (M) Host-Name="KKZ"
09:52:49 l2tp,debug,packet Vendor-Name="MikroTik"
09:52:49 l2tp,debug,packet (M) Assigned-Tunnel-ID=410
09:52:49 l2tp,debug,packet (M) Receive-Window-Size=4
09:52:49 l2tp,info first L2TP UDP packet received from 80.
09:52:49 l2tp,debug tunnel 7331 entering state: wait-ctl-conn
09:52:49 l2tp,debug,packet sent control message to 80.:1701 from 188.:1701
09:52:49 l2tp,debug,packet tunnel-id=410, session-id=0, ns=0, nr=1
09:52:49 l2tp,debug,packet (M) Message-Type=SCCRP
09:52:49 l2tp,debug,packet (M) Protocol-Version=0x01:00
09:52:49 l2tp,debug,packet (M) Framing-Capabilities=0x1
09:52:49 l2tp,debug,packet (M) Bearer-Capabilities=0x0
09:52:49 l2tp,debug,packet Firmware-Revision=0x1
09:52:49 l2tp,debug,packet (M) Host-Name="VRN"
09:52:49 l2tp,debug,packet Vendor-Name="MikroTik"
09:52:49 l2tp,debug,packet (M) Assigned-Tunnel-ID=7331
09:52:49 l2tp,debug,packet (M) Receive-Window-Size=4
09:52:49 l2tp,debug,packet rcvd control message from 80.:1701 to 188.:1701
09:52:49 l2tp,debug,packet tunnel-id=7331, session-id=0, ns=1, nr=1
09:52:49 l2tp,debug,packet (M) Message-Type=SCCCN
09:52:49 l2tp,debug tunnel 7331 entering state: estabilished
09:52:49 l2tp,debug,packet sent control message (ack) to 80.:1701 from 188.:1701
09:52:49 l2tp,debug,packet tunnel-id=410, session-id=0, ns=1, nr=2
09:52:49 l2tp,debug,packet rcvd control message from 80.:1701 to 188.:1701
09:52:49 l2tp,debug,packet tunnel-id=7331, session-id=0, ns=2, nr=1
09:52:49 l2tp,debug,packet (M) Message-Type=ICRQ
09:52:49 l2tp,debug,packet (M) Assigned-Session-ID=1
09:52:49 l2tp,debug,packet (M) Call-Serial-Number=332
09:52:49 l2tp,debug,packet (M) Bearer-Type=0x0
09:52:49 l2tp,debug session 1 entering state: wait-connect
09:52:49 l2tp,debug,packet sent control message to 80.:1701 from 188.:1701
09:52:49 l2tp,debug,packet tunnel-id=410, session-id=1, ns=1, nr=3
09:52:49 l2tp,debug,packet (M) Message-Type=ICRP
09:52:49 l2tp,debug,packet (M) Assigned-Session-ID=1
09:52:49 l2tp,debug,packet rcvd control message from 80.:1701 to 188.:1701
09:52:49 l2tp,debug,packet tunnel-id=7331, session-id=1, ns=3, nr=2
09:52:49 l2tp,debug,packet (M) Message-Type=ICCN
09:52:49 l2tp,debug,packet (M) Framing-Type=0x1
09:52:49 l2tp,debug,packet (M) Tx-Connect-Speed-BPS=100000000
09:52:49 l2tp,debug session 1 entering state: established
09:52:49 l2tp,debug,packet sent control message (ack) to 80.:1701 from 188.:1701
09:52:49 l2tp,debug,packet tunnel-id=410, session-id=0, ns=2, nr=4
09:52:49 l2tp,ppp,debug <80.>: LCP lowerup
09:52:49 l2tp,ppp,debug <80.>: LCP open
09:52:49 l2tp,ppp,debug,packet <80.>: rcvd LCP ConfReq id=0x63
09:52:49 l2tp,ppp,debug,packet <mru 1450>
09:52:49 l2tp,ppp,debug,packet <magic 0x1a38bf86>
09:52:49 l2tp,ppp,debug,packet <mrru 1600>
09:52:49 l2tp,ppp,debug,packet <80.>: sent LCP ConfReq id=0x1
09:52:49 l2tp,ppp,debug,packet <mru 1450>
09:52:49 l2tp,ppp,debug,packet <magic 0x598cb6ce>
09:52:49 l2tp,ppp,debug,packet <auth mschap2>
09:52:49 l2tp,ppp,debug,packet <mrru 1600>
09:52:49 l2tp,ppp,debug,packet <80.>: sent LCP ConfAck id=0x63
09:52:49 l2tp,ppp,debug,packet <mru 1450>
09:52:49 l2tp,ppp,debug,packet <magic 0x1a38bf86>
09:52:49 l2tp,ppp,debug,packet <mrru 1600>
09:52:50 l2tp,ppp,debug,packet <80.>: rcvd LCP ConfAck id=0x1
09:52:50 l2tp,ppp,debug,packet <mru 1450>
09:52:50 l2tp,ppp,debug,packet <magic 0x598cb6ce>
09:52:50 l2tp,ppp,debug,packet <auth mschap2>
09:52:50 l2tp,ppp,debug,packet <mrru 1600>
09:52:50 l2tp,ppp,debug <80>: LCP opened
09:52:50 l2tp,ppp,debug,packet <80.>: sent CHAP Challenge id=0x1
09:52:50 l2tp,ppp,debug,packet <challenge len=16>
09:52:50 l2tp,ppp,debug,packet <name VRN>
09:52:50 l2tp,ppp,debug,packet <80.>: rcvd CHAP Response id=0x1
09:52:50 l2tp,ppp,debug,packet <response len=49>
09:52:50 l2tp,ppp,debug,packet <name KKZ>
09:52:50 l2tp,ppp,info,account KKZ logged in, 172.16.25.2 from 80.
09:52:50 l2tp,ppp,debug,packet <80.>: sent CHAP Success id=0x1
09:52:50 l2tp,ppp,debug,packet S=9B1178AA2E05CDF1F7B51F11C0CB3F46E4CE9233
09:52:50 l2tp,ppp,info l2tp-KKZ: authenticated
09:52:50 l2tp,ppp,debug <80.>: IPCP lowerup
09:52:50 l2tp,ppp,debug <80.>: IPCP open
09:52:50 l2tp,ppp,debug,packet <80.>: sent IPCP ConfReq id=0x1
09:52:50 l2tp,ppp,debug,packet <addr 172.16.25.1>
09:52:50 l2tp,ppp,debug <80.2>: IPV6CP open
09:52:50 l2tp,ppp,debug <80.>: MPLSCP open
09:52:50 l2tp,ppp,debug <80.>: BCP open
09:52:50 l2tp,ppp,debug <80.>: CCP lowerup
09:52:50 l2tp,ppp,debug <80.>: CCP open
09:52:50 l2tp,ppp,debug,packet <80.>: rcvd IPCP ConfReq id=0xbb
09:52:50 l2tp,ppp,debug,packet <addr 0.0.0.0>
09:52:50 l2tp,ppp,debug,packet <80.>: sent IPCP ConfNak id=0xbb
09:52:50 l2tp,ppp,debug,packet <addr 172.16.25.2>
09:52:50 l2tp,ppp,debug,packet <80.>: rcvd MPLSCP ConfReq id=0x5e
09:52:50 l2tp,ppp,debug <80.>: received unsupported protocol 0x8281
09:52:50 l2tp,ppp,debug,packet <80.>: sent LCP ProtRej id=0x2
09:52:50 l2tp,ppp,debug,packet 82 81 01 5e 00 04
09:52:50 l2tp,ppp,debug,packet <80.>: rcvd IPCP ConfAck id=0x1
09:52:50 l2tp,ppp,debug,packet <addr 172.16.25.1>
09:52:50 l2tp,ppp,debug,packet <80.>: rcvd IPCP ConfReq id=0xbc
09:52:50 l2tp,ppp,debug,packet <addr 172.16.25.2>
09:52:50 l2tp,ppp,debug,packet <80.>: sent IPCP ConfAck id=0xbc
09:52:50 l2tp,ppp,debug,packet <addr 172.16.25.2>
09:52:50 l2tp,ppp,debug <80.>: IPCP opened
09:52:50 l2tp,ppp,info l2tp-KKZ: connected
09:52:55 l2tp,ppp,debug,packet <213.>: rcvd LCP EchoReq id=0x44
09:52:55 l2tp,ppp,debug,packet <magic 0xfc6f74e7>
09:52:55 l2tp,ppp,debug,packet <213.>: sent LCP EchoRep id=0x44
09:52:55 l2tp,ppp,debug,packet <magic 0x3fa6a38d>
09:52:56 l2tp,debug,packet sent control message to 31.:1701 from 188.:1701
09:52:56 l2tp,debug,packet tunnel-id=169, session-id=0, ns=12942, nr=12944
09:52:56 l2tp,debug,packet (M) Message-Type=HELLO
09:52:56 l2tp,debug,packet sent control message to 213.:41257 from 188.:1701
09:52:56 l2tp,debug,packet tunnel-id=26879, session-id=0, ns=547, nr=439
09:52:56 l2tp,debug,packet (M) Message-Type=HELLO
09:52:56 l2tp,debug,packet rcvd control message from 31.:1701 to 188.:1701
09:52:56 l2tp,debug,packet tunnel-id=446, session-id=0, ns=12944, nr=12942
09:52:56 l2tp,debug,packet (M) Message-Type=HELLO
09:52:56 l2tp,debug,packet sent control message (ack) to 31.:1701 from 188.:1701
09:52:56 l2tp,debug,packet tunnel-id=169, session-id=0, ns=12943, nr=12945
09:52:56 l2tp,debug,packet rcvd control message (ack) from 31.:1701 to 188.:1701
09:52:56 l2tp,debug,packet tunnel-id=446, session-id=0, ns=12945, nr=12943
09:52:56 l2tp,debug,packet rcvd control message (ack) from 213.:41257 to 188.:1701
09:52:56 l2tp,debug,packet tunnel-id=7310, session-id=0, ns=439, nr=548


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gmx
Модератор
Сообщения: 3323
Зарегистрирован: 01 окт 2012, 14:48

Я бы попробовал другой протокол ВПН и если проблемы будут продолжаться, то предъявлял бы претензии провайдеру.


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Andrey.Bodrey
Сообщения: 3
Зарегистрирован: 21 май 2021, 09:19

Попробую, спасибо. Напрягает, то что проблемы может не быть день-неделю, а потом каждые 5мин отваливается.


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gmx
Модератор
Сообщения: 3323
Зарегистрирован: 01 окт 2012, 14:48

Большая вероятность, что чудит провайдер


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