Ошибка подключеня к vpn серверу через GPRS , OPENSUSE 11.3. 64 bit

serg156 · September 5, 2010, 8:24am

Привет! Что имеем: система опенсуся 11.2, GPRS модем, подключающийся к МТС. Что нужно сделать - настроить VPN подключение через GPRS для триколорного интернета. Что делали - установли wvdial, вбили настройки, по GPRS подключаемся, выходим в инет, можем пинговать VPN сервер триколора с адресом 81.177.31.194. Установил pptp-1.7.2-25.2.i586.rpm и smpppd-1.59_SVN31-4.5.1.i586.rpm. Погуглив тему подключения по VPN, нашёл, что народ без проблем подключается с помощью графической утилиты Kvpnc, раставив в нём галочки и прописав несколько базовых параметров. Установил себе Kvpnc, указал все необходимые параметры, но к впн серверу триколора подключение не прошло. Перепробовал несколько сот комбинаций опций, паролей в больших и маленьких буквах, менял типы шифрования, маршуруты прописывал самые разные, в самых различных вариациях, как приводились примеры в инете. Несколько месяцев пытаюсь настроить,но видимо есть какието вещи, которые мне не доступны, поэтому обращаюсь на форуме, может кто то более грамотный направит на путь истинный.
Вот что пришет Kvnpc в своём логе

отладка: Запрошена повторная попытка, профиль: 3k, тип: PPTP
отладка: Архивирование файлов /etc/resolv.conf: /root/.kde4/share/apps/kvpnc/resolv.conf.before.kvpnc_3k
отладка: Запущен процесс резервного копирования /etc/resolv.conf.
отладка: pppd: /usr/sbin/pppd
отладка: Checking gre support
отладка: Support for GRE found (compiled into kernel or kernel module already loaded).
отладка: pppd: (/usr/sbin/pppd) has MPPE support: require-mppe
отладка: CmdBeforeConnectScript: /root/.kde4/share/apps/kvpnc/cmd_before_connect_script.3k 
отладка: Выполнение команды перед соединением: route add default dev ppp0;route add 213.87.72.33 dev ppp0;route add 213.87.75.66 dev ppp0;route add 81.177.31.194 dev ppp0;
отладка: «CmdBeforeConnectScript» запущен.
ошибка: [CmdBeforeConnect err] /root/.kde4/share/apps/kvpnc/cmd_before_connect_script.3k: line 1: syntax error near unexpected token `;'
ошибка: [CmdBeforeConnect err] /root/.kde4/share/apps/kvpnc/cmd_before_connect_script.3k: line 1: `route add default dev ppp0; route add 213.87.72.33 dev ppp0; route add 213.87.75.66 dev ppp0; route add 81.177.31.194 dev ppp0;; '
ошибка: [CmdBeforeConnect err] 
отладка: «CmdBeforeConnectScript» завершено.
отладка: «получение IP адреса от интерфейса» запущен.
отладка: «получение IP адреса от интерфейса» завершено.
отладка: Старое устройство по умолчанию: ppp0, старый шлюз по умолчанию: 0.0.0.0
отладка: pppd peer script: /etc/ppp/peers/kvpnc.3k 
отладка: «PppdBackupDefaultRouteScript» (/root/.kde4/share/apps/kvpnc/pppd.3k.backup_default_route.sh) запущен.
отладка: «PppdBackupDefaultRouteScript» (/root/.kde4/share/apps/kvpnc/pppd.3k.up) завершен.
отладка: «modprobe» запущен.
отладка: «modprobe» завершено.
отладка: pppd: /usr/sbin/pppd 
отладка: Попытка подключение к серверу «81.177.31.194» как пользователь "******"... 
отладка: Setting DNS_UPDATE "Yes".
отладка: «pppd» запущен.
отладка: [pptp raw]: RTNETLINK answers: File exists
отладка: [pptp raw]: Using interface ppp1
отладка: [pptp raw]: Connect: ppp1 /dev/pts/11
отладка: [pptp raw]: Script /usr/sbin/pptp --loglevel 0 81.177.31.194 --nolaunchpppd finished (pid 23039), status = 0x0
отладка: [pptp raw]: Modem hangup
ошибка: Удаленный модем отключился. Соединение было завершено.
отладка: There is a reason to stop connecting, terminating "pppd" process.
отладка: Запрошено разъединение
отладка: Запрошено разъединение, состояние - подключено
отладка: Завершение процесса при завершении. 
отладка: «PppdDownScript» запущен.
отладка: «PppdDownScript» (/root/.kde4/share/apps/kvpnc/pppd.3k.down) завершен.
отладка: Восстановлен маршрут по-умолчанию.
отладка: /etc/resolv.conf был восстановлен.
успешно: Successful connect try canceled.
отладка: Отсоединено.

вот что пришет tail -f /var/log/messages

linux-n466:/etc/ppp/peers # tail -f /var/log/messages
Jul 15 16:52:31 linux-n466 pptp[23045]: anon log[ctrlp_disp:pptp_ctrl.c:929]: Call disconnect notification received (call id 55905)
Jul 15 16:52:36 linux-n466 pptp[23045]: anon log[ctrlp_disp:pptp_ctrl.c:788]: Received Stop Control Connection Request.
Jul 15 16:52:36 linux-n466 pptp[23045]: anon log[ctrlp_rep:pptp_ctrl.c:251]: Sent control packet type is 4 'Stop-Control-Connection-Reply'
Jul 15 16:52:36 linux-n466 pptp[23045]: anon log[callmgr_main:pptp_callmgr.c:258]: Closing connection (shutdown)
Jul 15 16:52:36 linux-n466 pptp[23045]: anon log[ctrlp_rep:pptp_ctrl.c:251]: Sent control packet type is 12 'Call-Clear-Request'
Jul 15 16:52:36 linux-n466 pptp[23045]: anon log[call_callback:pptp_callmgr.c:79]: Closing connection (call state)
Jul 15 16:52:36 linux-n466 pppd[23038]: Script /usr/sbin/pptp --loglevel 0 81.177.31.194 --nolaunchpppd finished (pid 23039), status = 0x0
Jul 15 16:52:36 linux-n466 pppd[23038]: Modem hangup
Jul 15 16:52:36 linux-n466 pppd[23038]: Connection terminated.
Jul 15 16:52:36 linux-n466 pppd[23038]: Exit.
Jul 15 16:53:35 linux-n466 pppd[23101]: pppd 2.4.5 started by root, uid 0
Jul 15 16:53:35 linux-n466 pptp[23102]: anon log[main:pptp.c:314]: The synchronous pptp option is NOT activated
Jul 15 16:53:35 linux-n466 pppd[23101]: Using interface ppp1
Jul 15 16:53:35 linux-n466 pppd[23101]: Connect: ppp1 <--> /dev/pts/11
Jul 15 16:53:43 linux-n466 pptp[23108]: anon log[ctrlp_rep:pptp_ctrl.c:251]: Sent control packet type is 1 'Start-Control-Connection-Request'
Jul 15 16:53:48 linux-n466 pptp[23108]: anon log[ctrlp_disp:pptp_ctrl.c:739]: Received Start Control Connection Reply
Jul 15 16:53:48 linux-n466 pptp[23108]: anon log[ctrlp_disp:pptp_ctrl.c:773]: Client connection established.
Jul 15 16:53:48 linux-n466 pptp[23108]: anon log[ctrlp_rep:pptp_ctrl.c:251]: Sent control packet type is 7 'Outgoing-Call-Request'
Jul 15 16:53:54 linux-n466 pptp[23108]: anon log[ctrlp_disp:pptp_ctrl.c:858]: Received Outgoing Call Reply.
Jul 15 16:53:54 linux-n466 pptp[23108]: anon log[ctrlp_disp:pptp_ctrl.c:897]: Outgoing call established (call ID 0, peer's call ID 55930).
Jul 15 16:54:23 linux-n466 pptp[23108]: anon log[ctrlp_disp:pptp_ctrl.c:929]: Call disconnect notification received (call id 55930)
Jul 15 16:54:27 linux-n466 pptp[23108]: anon log[ctrlp_disp:pptp_ctrl.c:788]: Received Stop Control Connection Request.
Jul 15 16:54:27 linux-n466 pptp[23108]: anon log[ctrlp_rep:pptp_ctrl.c:251]: Sent control packet type is 4 'Stop-Control-Connection-Reply'
Jul 15 16:54:27 linux-n466 pptp[23108]: anon log[callmgr_main:pptp_callmgr.c:258]: Closing connection (shutdown)
Jul 15 16:54:27 linux-n466 pptp[23108]: anon log[ctrlp_rep:pptp_ctrl.c:251]: Sent control packet type is 12 'Call-Clear-Request'
Jul 15 16:54:27 linux-n466 pptp[23108]: anon log[pptp_read_some:pptp_ctrl.c:544]: read returned zero, peer has closed
Jul 15 16:54:27 linux-n466 pptp[23108]: anon log[call_callback:pptp_callmgr.c:79]: Closing connection (call state)
Jul 15 16:54:27 linux-n466 pppd[23101]: Script /usr/sbin/pptp --loglevel 0 81.177.31.194 --nolaunchpppd finished (pid 23102), status = 0x0
Jul 15 16:54:27 linux-n466 pppd[23101]: Modem hangup
Jul 15 16:54:27 linux-n466 pppd[23101]: Connection terminated.
Jul 15 16:54:27 linux-n466 pppd[23101]: Exit.
^C
linux-n466:/etc/ppp/peers #

serg156 · September 5, 2010, 8:25am

вот что пришет dcpdump -i ppp0

linux-n466:/home/serg # tcpdump -i ppp0                                                                                                                                                              
tcpdump: verbose output suppressed, use -v or -vv for full protocol decode                                                                                                                           
listening on ppp0, link-type LINUX_SLL (Linux cooked), capture size 96 bytes                                                                                                                         
16:56:24.810767 IP 172.28.146.114.49685 > 81.177.31.194.pptp: Flags [S], seq 3170535286, win 5840, options [mss 1460,sackOK,TS val 7518452 ecr 0,nop,wscale 6], length 0                             
16:56:27.808073 IP 172.28.146.114.49685 > 81.177.31.194.pptp: Flags [S], seq 3170535286, win 5840, options [mss 1460,sackOK,TS val 7519202 ecr 0,nop,wscale 6], length 0                             
16:56:32.560074 IP 81.177.31.194.pptp > 172.28.146.114.49685: Flags [S.], seq 1505603524, ack 3170535287, win 5792, options [mss 1360,sackOK,TS val 1840432623 ecr 7518452,nop,wscale 6], length 0
16:56:32.560151 IP 172.28.146.114.49685 > 81.177.31.194.pptp: Flags .], ack 1, win 92, options [nop,nop,TS val 7520390 ecr 1840432623], length 0
16:56:32.560842 IP 172.28.146.114.49685 > 81.177.31.194.pptp: Flags [P.], ack 1, win 92, options [nop,nop,TS val 7520390 ecr 1840432623], length 156: pptp CTRL_MSGTYPE=SCCRQ PROTO_VER(1.0) FRAME_CAP(AS) BEARER_CAP(DA) |pptp]
16:56:33.040070 IP 81.177.31.194.pptp > 172.28.146.114.49685: Flags [S.], seq 1505603524, ack 3170535287, win 5792, options [mss 1360,sackOK,TS val 1840435729 ecr 7518452,nop,wscale 6], length 0
16:56:33.040135 IP 172.28.146.114.49685 > 81.177.31.194.pptp: Flags .], ack 1, win 92, options [nop,nop,TS val 7520510 ecr 1840435729,nop,nop,sack 1 {0:1}], length 0
16:56:33.844076 IP 81.177.31.194.pptp > 172.28.146.114.49685: Flags [S.], seq 1505603524, ack 3170535287, win 5792, options [mss 1360,sackOK,TS val 1840436632 ecr 7518452,nop,wscale 6], length 0
16:56:33.844143 IP 172.28.146.114.49685 > 81.177.31.194.pptp: Flags .], ack 1, win 92, options [nop,nop,TS val 7520711 ecr 1840436632,nop,nop,sack 1 {0:1}], length 0
16:56:42.940068 IP 81.177.31.194.pptp > 172.28.146.114.49685: Flags .], ack 157, win 108, options [nop,nop,TS val 1840440454 ecr 7520390], length 0
16:56:43.000254 IP 81.177.31.194.pptp > 172.28.146.114.49685: Flags [P.], ack 157, win 108, options [nop,nop,TS val 1840440456 ecr 7520390], length 156: pptp CTRL_MSGTYPE=SCCRP PROTO_VER(1.0) RESULT_CODE(1) ERR_CODE(0) FRAME_CAP() BEARER_CAP() |pptp]
16:56:43.000310 IP 172.28.146.114.49685 > 81.177.31.194.pptp: Flags .], ack 157, win 108, options [nop,nop,TS val 7523000 ecr 1840440456], length 0
16:56:43.000541 IP 172.28.146.114.49685 > 81.177.31.194.pptp: Flags [P.], ack 157, win 108, options [nop,nop,TS val 7523000 ecr 1840440456], length 168: pptp CTRL_MSGTYPE=OCRQ CALL_ID(0) CALL_SER_NUM(0) MIN_BPS(2400) MAX_BPS(10000000) |pptp]
16:56:48.580076 IP 81.177.31.194.pptp > 172.28.146.114.49685: Flags [P.], ack 325, win 124, options [nop,nop,TS val 1840451016 ecr 7523000], length 32: pptp CTRL_MSGTYPE=OCRP CALL_ID(55963) PEER_CALL_ID(0) RESULT_CODE(1) ERR_CODE(0) CAUSE_CODE(0) CONN_SPEED(10000000) |pptp]
16:56:48.580544 IP 172.28.146.114 > 81.177.31.194: GREv1, call 55963, seq 1, length 36: LCP, Conf-Request (0x01), id 1, length 22
16:56:48.580583 IP 172.28.146.114 > 81.177.31.194: GREv1, call 55963, seq 2, length 36: LCP, Conf-Request (0x01), id 1, length 22
16:56:48.580597 IP 172.28.146.114 > 81.177.31.194: GREv1, call 55963, seq 3, length 36: LCP, Conf-Request (0x01), id 1, length 22
16:56:48.580611 IP 172.28.146.114 > 81.177.31.194: GREv1, call 55963, seq 4, length 36: LCP, Conf-Request (0x01), id 1, length 22
16:56:48.580624 IP 172.28.146.114 > 81.177.31.194: GREv1, call 55963, seq 5, length 36: LCP, Conf-Request (0x01), id 1, length 22
16:56:48.580635 IP 172.28.146.114 > 81.177.31.194: GREv1, call 55963, seq 6, length 36: LCP, Conf-Request (0x01), id 1, length 22
16:56:48.580647 IP 172.28.146.114 > 81.177.31.194: GREv1, call 55963, seq 7, length 36: LCP, Conf-Request (0x01), id 1, length 22
16:56:48.580731 IP 172.28.146.114 > 81.177.31.194: GREv1, call 55963, seq 8, length 36: LCP, Conf-Request (0x01), id 1, length 22
16:56:48.581146 IP 172.28.146.114 > 81.177.31.194: GREv1, call 55963, seq 9, length 36: LCP, Conf-Request (0x01), id 1, length 22
16:56:48.582823 IP 172.28.146.114 > 81.177.31.194: GREv1, call 55963, seq 10, length 36: LCP, Conf-Request (0x01), id 1, length 22
16:56:48.583188 IP 172.28.146.114 > 81.177.31.194: GREv1, call 55963, seq 11, length 36: LCP, Conf-Request (0x01), id 1, length 22
16:56:48.620166 IP 172.28.146.114.49685 > 81.177.31.194.pptp: Flags .], ack 189, win 108, options [nop,nop,TS val 7524405 ecr 1840451016], length 0
16:56:49.824108 IP 172.28.146.114 > 81.177.31.194: GREv1, call 55963, seq 13, length 36: LCP, Conf-Request (0x01), id 1, length 22
16:56:51.828107 IP 172.28.146.114 > 81.177.31.194: GREv1, call 55963, seq 14, length 36: LCP, Conf-Request (0x01), id 1, length 22
16:56:53.828121 IP 172.28.146.114 > 81.177.31.194: GREv1, call 55963, seq 15, length 36: LCP, Conf-Request (0x01), id 1, length 22
16:56:55.832114 IP 172.28.146.114 > 81.177.31.194: GREv1, call 55963, seq 16, length 36: LCP, Conf-Request (0x01), id 1, length 22
16:56:57.832101 IP 172.28.146.114 > 81.177.31.194: GREv1, call 55963, seq 17, length 36: LCP, Conf-Request (0x01), id 1, length 22
16:56:59.836138 IP 172.28.146.114 > 81.177.31.194: GREv1, call 55963, seq 18, length 36: LCP, Conf-Request (0x01), id 1, length 22
16:57:01.836134 IP 172.28.146.114 > 81.177.31.194: GREv1, call 55963, seq 19, length 36: LCP, Conf-Request (0x01), id 1, length 22
16:57:03.840109 IP 172.28.146.114 > 81.177.31.194: GREv1, call 55963, seq 20, length 36: LCP, Conf-Request (0x01), id 1, length 22
16:57:05.840108 IP 172.28.146.114 > 81.177.31.194: GREv1, call 55963, seq 21, length 36: LCP, Conf-Request (0x01), id 1, length 22
16:57:07.844122 IP 172.28.146.114 > 81.177.31.194: GREv1, call 55963, seq 22, length 36: LCP, Conf-Request (0x01), id 1, length 22
16:57:09.844107 IP 172.28.146.114 > 81.177.31.194: GREv1, call 55963, seq 23, length 36: LCP, Conf-Request (0x01), id 1, length 22
16:57:11.844110 IP 172.28.146.114 > 81.177.31.194: GREv1, call 55963, seq 24, length 36: LCP, Conf-Request (0x01), id 1, length 22
16:57:13.848120 IP 172.28.146.114 > 81.177.31.194: GREv1, call 55963, seq 25, length 36: LCP, Conf-Request (0x01), id 1, length 22
16:57:15.848108 IP 172.28.146.114 > 81.177.31.194: GREv1, call 55963, seq 26, length 36: LCP, Conf-Request (0x01), id 1, length 22
16:57:17.460076 IP 81.177.31.194.pptp > 172.28.146.114.49685: Flags [P.], ack 325, win 124, options [nop,nop,TS val 1840481061 ecr 7524405], length 148: pptp CTRL_MSGTYPE=CDN CALL_ID(55963) RESULT_CODE(3) ERR_CODE(0) CAUSE_CODE(0) |pptp]
16:57:17.460146 IP 172.28.146.114.49685 > 81.177.31.194.pptp: Flags .], ack 337, win 125, options [nop,nop,TS val 7531615 ecr 1840481061], length 0
16:57:17.852106 IP 172.28.146.114 > 81.177.31.194: GREv1, call 55963, seq 27, length 36: LCP, Conf-Request (0x01), id 1, length 22
16:57:19.852093 IP 172.28.146.114 > 81.177.31.194: GREv1, call 55963, seq 28, length 36: LCP, Conf-Request (0x01), id 1, length 22
16:57:21.856135 IP 172.28.146.114 > 81.177.31.194: GREv1, call 55963, seq 29, length 36: LCP, Conf-Request (0x01), id 1, length 22
16:57:22.360079 IP 81.177.31.194.pptp > 172.28.146.114.49685: Flags [P.], ack 325, win 124, options [nop,nop,TS val 1840485204 ecr 7531615], length 16: pptp CTRL_MSGTYPE=StopCCRQ REASON(1)
16:57:22.360138 IP 172.28.146.114.49685 > 81.177.31.194.pptp: Flags .], ack 353, win 125, options [nop,nop,TS val 7532840 ecr 1840485204], length 0
16:57:22.360283 IP 172.28.146.114.49685 > 81.177.31.194.pptp: Flags [P.], ack 353, win 125, options [nop,nop,TS val 7532840 ecr 1840485204], length 16: pptp CTRL_MSGTYPE=StopCCRP RESULT_CODE(1) ERR_CODE(0)
16:57:22.360468 IP 172.28.146.114.49685 > 81.177.31.194.pptp: Flags [FP.], seq 341:357, ack 353, win 125, options [nop,nop,TS val 7532840 ecr 1840485204], length 16: pptp CTRL_MSGTYPE=CCRQ CALL_ID(0)
16:57:22.564571 IP 81.177.31.194.pptp > 172.28.146.114.49685: Flags [F.], seq 353, ack 325, win 124, options [nop,nop,TS val 1840486066 ecr 7531615], length 0
16:57:22.564658 IP 172.28.146.114.49685 > 81.177.31.194.pptp: Flags .], ack 354, win 125, options [nop,nop,TS val 7532891 ecr 1840486066], length 0
16:57:28.116074 IP 81.177.31.194.pptp > 172.28.146.114.49685: Flags [R], seq 1505603878, win 0, length 0
^C
52 packets captured
52 packets received by filter
0 packets dropped by kernel
linux-n466:/home/serg #

serg156 · September 5, 2010, 8:26am

route

linux-n466:/etc/ppp/peers # route
Kernel IP routing table
Destination             Gateway         Genmask         Flags Metric Ref    Use Iface
213.87.72.33               *               255.255.255.255 UH    0      0        0 ppp0   Это днс сервер мтс
213.87.75.66               *               255.255.255.255 UH    0      0        0 ppp0   Это днс сервер  мтс
81.177.31.194             *               255.255.255.255 UH    0      0        0 ppp0   Это vpn сервер триколора
81.177.31.194             *               255.255.255.255 UH    0      0        0 ppp0   
10.1.1.1               10.16.34.50     255.255.255.255 UGH   0      0        0 ppp0  Это путь до виртуального сервера 
10.50.170.128             *               255.255.255.128 U     1      0           0 eth0   Это внутренняя сетка
default                         *               0.0.0.0         U     0      0                   0 ppp0  GPRS подключение, через которое подключаемся к триколору
default               10.50.170.129   0.0.0.0         UG    0      0                  0 eth0  По этому выходим с домашнюю сетку
linux-n466:/etc/ppp/peers #

Как я понимаю данную таблицу - у нас есть подключение по умолчанию, это ррр0, через которое мы выходим в инет, запуская pptp, мы подключаемся к серверу vpn триколора с адресом 81.177.31.194, на нём пытаемся авторизоваться с помощью MSCHAP, проходим авторизацию, и нас должно подключить дальше к сети 10.1.1.1/24, присвоив нам виртуальный адрес 10.16.34.59 и выдав нам новые dns 213.59.0.3 195.161.0.135 автоматически. Вроде бы все необходимые маршруты указаны.

вот товарищь приводит рабочую таблицу route

Так выглядит таблица маршрутизации (смотреть командой route)

Таблица маршутизации ядра протокола IP
Destination Gateway Genmask Flags Metric Ref Use Iface
ns1.ulvt.ru            192.168.10.250  255.255.255.255  UGH   0      0        0 eth0
ns2.ulvt.ru            192.168.10.250  255.255.255.255  UGH   0      0        0 eth0
81.177.31.194      192.168.10.250  255.255.255.255  UGH   0      0        0 eth0
10.1.1.1                      *               255.255.255.255  UH     0      0        0 ppp0
192.168.100.0              *               255.255.255.0      U      0      0        0 dvb0_0
192.168.10.0                *               255.255.255.0     U       1      0        0 eth0
link-local                       *               255.255.0.0         U     1000  0        0 eth0
default                          *               0.0.0.0               U       0      0        0 ppp0

В моем случае eth0 - наземное соединение, ppp0 - впн до триколора 192.168.10.250 - шлюз наземного соединения .

более подробно про его настройки можно почитать тут Триколор интернет в Ubuntu 9.10](http://forum.ubuntu.ru/index.php?topic=87462.15)

Для сравнения в винде на пару минут настроил подключение к vpn серверу триколора, снял таблицы маршрутизации по умолчанию, когда нету никаких подключений, route с подключенным GPRS, и route c подключенным vpn подключением. Ниже представлена полная версия.

serg156 · September 5, 2010, 8:27am

На сайте опенсуси приводится настройка vpn через яст и adsl, в общем всё понятно,но там нельзя выбрать GPRS модем ppp0, там уже забита сетевая карта eth0 или WiFi, так что этот вариант не подходит. Пробовал из командной строки pppd call kvpnc.3k, вот что пишет

linux-n466:/etc/ppp/peers # pppd call kvpnc.3k
Using interface ppp1
Connect: ppp1 <--> /dev/pts/11
RTNETLINK answers: File exists
Script /usr/sbin/pptp --loglevel 0 81.177.31.194 --nolaunchpppd finished (pid 23803), status = 0x0
Modem hangup
Connection terminated.
linux-n466:/etc/ppp/peers

и его таил лог

linux-n466:/etc/ppp/peers # tail -f /var/log/messages
Jul 15 16:57:22 linux-n466 pptp[23167]: anon log[callmgr_main:pptp_callmgr.c:258]: Closing connection (shutdown)
Jul 15 16:57:22 linux-n466 pptp[23167]: anon log[ctrlp_rep:pptp_ctrl.c:251]: Sent control packet type is 12 'Call-Clear-Request'
Jul 15 16:57:22 linux-n466 pptp[23167]: anon log[call_callback:pptp_callmgr.c:79]: Closing connection (call state)
Jul 15 16:57:22 linux-n466 pppd[23157]: Script /usr/sbin/pptp --loglevel 0 81.177.31.194 --nolaunchpppd finished (pid 23158), status = 0x0
Jul 15 16:57:22 linux-n466 pppd[23157]: Modem hangup
Jul 15 16:57:22 linux-n466 pppd[23157]: Connection terminated.
Jul 15 16:57:22 linux-n466 pppd[23157]: Exit.
Jul 15 17:00:57 linux-n466 smartd[1828]: Device: /dev/sda [SAT], SMART Usage Attribute: 194 Temperature_Celsius changed from 97 to 96
Jul 15 17:15:02 linux-n466 su: FAILED SU (to beagleindex) root on none
Jul 15 17:15:23 linux-n466 syslog-ng[1034]: last message repeated 2 times
Jul 15 17:19:52 linux-n466 pppd[23802]: pppd 2.4.5 started by serg, uid 0
Jul 15 17:19:52 linux-n466 pppd[23802]: Using interface ppp1
Jul 15 17:19:52 linux-n466 pptp[23803]: anon log[main:pptp.c:314]: The synchronous pptp option is NOT activated
Jul 15 17:19:52 linux-n466 pppd[23802]: Connect: ppp1 <--> /dev/pts/11
Jul 15 17:19:56 linux-n466 pptp[23809]: anon log[ctrlp_rep:pptp_ctrl.c:251]: Sent control packet type is 1 'Start-Control-Connection-Request'
Jul 15 17:20:01 linux-n466 pptp[23809]: anon log[ctrlp_disp:pptp_ctrl.c:739]: Received Start Control Connection Reply
Jul 15 17:20:01 linux-n466 pptp[23809]: anon log[ctrlp_disp:pptp_ctrl.c:773]: Client connection established.
Jul 15 17:20:01 linux-n466 pptp[23809]: anon log[ctrlp_rep:pptp_ctrl.c:251]: Sent control packet type is 7 'Outgoing-Call-Request'
Jul 15 17:20:05 linux-n466 pptp[23809]: anon log[ctrlp_disp:pptp_ctrl.c:858]: Received Outgoing Call Reply.
Jul 15 17:20:05 linux-n466 pptp[23809]: anon log[ctrlp_disp:pptp_ctrl.c:897]: Outgoing call established (call ID 0, peer's call ID 56193).
Jul 15 17:20:34 linux-n466 pptp[23809]: anon log[ctrlp_disp:pptp_ctrl.c:929]: Call disconnect notification received (call id 56193)
Jul 15 17:20:37 linux-n466 pptp[23809]: anon log[ctrlp_disp:pptp_ctrl.c:788]: Received Stop Control Connection Request.
Jul 15 17:20:37 linux-n466 pptp[23809]: anon log[ctrlp_rep:pptp_ctrl.c:251]: Sent control packet type is 4 'Stop-Control-Connection-Reply'
Jul 15 17:20:37 linux-n466 pptp[23809]: anon log[callmgr_main:pptp_callmgr.c:258]: Closing connection (shutdown)
Jul 15 17:20:37 linux-n466 pptp[23809]: anon log[ctrlp_rep:pptp_ctrl.c:251]: Sent control packet type is 12 'Call-Clear-Request'
Jul 15 17:20:37 linux-n466 pptp[23809]: anon log[call_callback:pptp_callmgr.c:79]: Closing connection (call state)
Jul 15 17:20:37 linux-n466 pppd[23802]: Script /usr/sbin/pptp --loglevel 0 81.177.31.194 --nolaunchpppd finished (pid 23803), status = 0x0
Jul 15 17:20:37 linux-n466 pppd[23802]: Modem hangup
Jul 15 17:20:37 linux-n466 pppd[23802]: Connection terminated.
Jul 15 17:20:37 linux-n466 pppd[23802]: Exit.
^C
linux-n466:/etc/ppp/peers #

Что ещё делал- отключал и включал фаервол, брал готорые скрипты и запускал их, запускал конструкторы pptp подключений. Всё безрезультатно. Честно говоря, идеи кончились, что можно ещё сделать, несколько месяцев изучения проблемы результата не дали. Под виндой всё заработало за несколько минут. Значит сотовый оператор поддерживает подклчюение к vpn серверу и модем рабочий. У меня нету больше идей, что можно проверить или настроить, жду помощи.

serg156 · September 5, 2010, 8:27am

linux-n466:/etc/ppp/peers # pppd call kvpnc.new dump debug hide-password nodetach
pppd options in effect:                                                          
debug           # (from command line)                                            
kdebug 0                # (from /etc/ppp/peers/kvpnc.new)                        
nodetach                # (from command line)                                    
idle 600                # (from /etc/ppp/options)                                
linkname kvpnc.new              # (from /etc/ppp/peers/kvpnc.new)                
dump            # (from command line)                                            
active-filter xxx # [don't know how to print value]             # (from /etc/ppp/filters)
noauth          # (from /etc/ppp/peers/kvpnc.new)                                        
refuse-eap              # (from /etc/ppp/peers/kvpnc.new)                                
name 0000000            # (from /etc/ppp/peers/kvpnc.new)                                
remotename new          # (from /etc/ppp/peers/kvpnc.new)                                
                # (from /etc/ppp/peers/kvpnc.new)                                        
pty /usr/sbin/pptp --loglevel 0 81.177.31.194 --nolaunchpppd            # (from /etc/ppp/peers/kvpnc.new)
crtscts         # (from /etc/ppp/options)                                                                
                # (from /etc/ppp/options)                                                                
asyncmap 0              # (from /etc/ppp/options)                                                        
mru 1500                # (from /etc/ppp/peers/kvpnc.new)                                                
mtu 1500                # (from /etc/ppp/peers/kvpnc.new)                                                
lcp-echo-failure 4              # (from /etc/ppp/options)                                                
lcp-echo-interval 30            # (from /etc/ppp/options)                                                
lcp-restart 2           # (from /etc/ppp/options)                                                        
lcp-max-configure 60            # (from /etc/ppp/options)                                                
hide-password           # (from command line)                                                            
ipparam kvpnc.new               # (from /etc/ppp/peers/kvpnc.new)                                        
noipdefault             # (from /etc/ppp/options)                                                        
defaultroute            # (from /etc/ppp/peers/kvpnc.new)                                                
usepeerdns              # (from /etc/ppp/peers/kvpnc.new)                                                
bsdcomp 9               # (from /etc/ppp/peers/kvpnc.new)                                                
deflate 9               # (from /etc/ppp/peers/kvpnc.new)                                                
require-mppe            # (from /etc/ppp/peers/kvpnc.new)                                                
require-mppe-128                # (from /etc/ppp/peers/kvpnc.new)                                        
noipx           # (from /etc/ppp/options)                                                                
using channel 2                                                                                          
Using interface ppp1                                                                                     
Connect: ppp1 <--> /dev/pts/1                                                                            
sent [LCP ConfReq id=0x1 <asyncmap 0x0> <magic 0xdfe5c851> <pcomp> <accomp>]                             
тут около сотни одинаковых строк, я сократил для улучшения читаемости
sent [LCP ConfReq id=0x1 <asyncmap 0x0> <magic 0xdfe5c851> <pcomp> <accomp>]
LCP: timeout sending Config-Requests
Connection terminated.
Modem hangup
Waiting for 1 child processes...
  script /usr/sbin/pptp --loglevel 0 81.177.31.194 --nolaunchpppd, pid 5640
sending SIGTERM to process 5640
linux-n466:/etc/ppp/peers # anon warn[open_inetsock:pptp_callmgr.c:329]: connect: Connection timed out
anon fatal[callmgr_main:pptp_callmgr.c:127]: Could not open control connection to 81.177.31.194

файл настроек

# generated by kvpnc. Do not edit it.
# profile: new


# name of tunnel, used to select lines in secrets files
remotename new

# name of tunnel, used to name /var/run pid file
linkname kvpnc.new

# name of tunnel, passed to ip-up scripts
ipparam kvpnc.new

# data stream for pppd to use
pty "/usr/sbin/pptp --loglevel 0 81.177.31.194 --nolaunchpppd"

# domain and username, used to select lines in secrets files
name "*******"

# retrieve DNS from peer
usepeerdns

# use MPPE encryption
require-mppe

require-mppe-128

# we do not require the peer to authenticate itself
noauth

# we want to see what happen
nodetach

# lock the device
lock

# Use BSD compression
bsdcomp 9

# Use deflate method
deflate 9

# replace defaultroute
defaultroute

# default MTU
mtu 1500

# default MRU
mru 1500

# kernel level debug
kdebug 0
# refuse EAP
refuse-eap

serg156 · September 5, 2010, 8:28am

Просматривая в который раз различные логи, что то ниге не видно упоминания об авторизации в каком либо виде…
По умолчанию pppd почему то не меняет маршруты, поэтому пришлось добавить их вручную.
вот пример с другим конфигом

linux-n466:/etc/ppp/peers # pppd call kvpnc.3k dump debug nodetach                                       
pppd options in effect:
debug           # (from command line)
kdebug 0                # (from /etc/ppp/peers/kvpnc.3k)
nodetach                # (from command line)
idle 600                # (from /etc/ppp/options)
linkname kvpnc.3k               # (from /etc/ppp/peers/kvpnc.3k)
dump            # (from command line)
active-filter xxx # [don't know how to print value]             # (from /etc/ppp/filters)
noauth          # (from /etc/ppp/peers/kvpnc.3k)
refuse-eap              # (from /etc/ppp/peers/kvpnc.3k)
name 000000            # (from /etc/ppp/peers/kvpnc.3k)
remotename 3k           # (from /etc/ppp/peers/kvpnc.3k)
                # (from /etc/ppp/peers/kvpnc.3k)
pty /usr/sbin/pptp --loglevel 0 81.177.31.194 --nolaunchpppd            # (from /etc/ppp/peers/kvpnc.3k)
crtscts         # (from /etc/ppp/options)
                # (from /etc/ppp/options)
asyncmap 0              # (from /etc/ppp/options)
mru 1500                # (from /etc/ppp/peers/kvpnc.3k)
mtu 1500                # (from /etc/ppp/peers/kvpnc.3k)
lcp-echo-failure 4              # (from /etc/ppp/options)
lcp-echo-interval 30            # (from /etc/ppp/options)
lcp-restart 2           # (from /etc/ppp/options)
lcp-max-configure 60            # (from /etc/ppp/options)
ipparam kvpnc.3k                # (from /etc/ppp/peers/kvpnc.3k)
noipdefault             # (from /etc/ppp/options)
defaultroute            # (from /etc/ppp/peers/kvpnc.3k)
usepeerdns              # (from /etc/ppp/peers/kvpnc.3k)
bsdcomp 9               # (from /etc/ppp/peers/kvpnc.3k)
nodeflate               # (from /etc/ppp/peers/kvpnc.3k)
require-mppe            # (from /etc/ppp/peers/kvpnc.3k)
require-mppe-128                # (from /etc/ppp/peers/kvpnc.3k)
noipx           # (from /etc/ppp/options)
using channel 8
Using interface ppp1
Connect: ppp1 <--> /dev/pts/13
sent [LCP ConfReq id=0x1 <asyncmap 0x0> <magic 0x2c23e49d> <pcomp> <accomp>]
sent [LCP ConfReq id=0x1 <asyncmap 0x0> <magic 0x2c23e49d> <pcomp> <accomp>]
sent [LCP ConfReq id=0x1 <asyncmap 0x0> <magic 0x2c23e49d> <pcomp> <accomp>]
sent [LCP ConfReq id=0x1 <asyncmap 0x0> <magic 0x2c23e49d> <pcomp> <accomp>]
sent [LCP ConfReq id=0x1 <asyncmap 0x0> <magic 0x2c23e49d> <pcomp> <accomp>]
sent [LCP ConfReq id=0x1 <asyncmap 0x0> <magic 0x2c23e49d> <pcomp> <accomp>]
sent [LCP ConfReq id=0x1 <asyncmap 0x0> <magic 0x2c23e49d> <pcomp> <accomp>]
sent [LCP ConfReq id=0x1 <asyncmap 0x0> <magic 0x2c23e49d> <pcomp> <accomp>]
sent [LCP ConfReq id=0x1 <asyncmap 0x0> <magic 0x2c23e49d> <pcomp> <accomp>]
sent [LCP ConfReq id=0x1 <asyncmap 0x0> <magic 0x2c23e49d> <pcomp> <accomp>]
sent [LCP ConfReq id=0x1 <asyncmap 0x0> <magic 0x2c23e49d> <pcomp> <accomp>]
sent [LCP ConfReq id=0x1 <asyncmap 0x0> <magic 0x2c23e49d> <pcomp> <accomp>]
sent [LCP ConfReq id=0x1 <asyncmap 0x0> <magic 0x2c23e49d> <pcomp> <accomp>]
sent [LCP ConfReq id=0x1 <asyncmap 0x0> <magic 0x2c23e49d> <pcomp> <accomp>]
sent [LCP ConfReq id=0x1 <asyncmap 0x0> <magic 0x2c23e49d> <pcomp> <accomp>]
sent [LCP ConfReq id=0x1 <asyncmap 0x0> <magic 0x2c23e49d> <pcomp> <accomp>]
sent [LCP ConfReq id=0x1 <asyncmap 0x0> <magic 0x2c23e49d> <pcomp> <accomp>]
sent [LCP ConfReq id=0x1 <asyncmap 0x0> <magic 0x2c23e49d> <pcomp> <accomp>]
sent [LCP ConfReq id=0x1 <asyncmap 0x0> <magic 0x2c23e49d> <pcomp> <accomp>]
sent [LCP ConfReq id=0x1 <asyncmap 0x0> <magic 0x2c23e49d> <pcomp> <accomp>]
sent [LCP ConfReq id=0x1 <asyncmap 0x0> <magic 0x2c23e49d> <pcomp> <accomp>]
sent [LCP ConfReq id=0x1 <asyncmap 0x0> <magic 0x2c23e49d> <pcomp> <accomp>]
sent [LCP ConfReq id=0x1 <asyncmap 0x0> <magic 0x2c23e49d> <pcomp> <accomp>]
Script /usr/sbin/pptp --loglevel 0 81.177.31.194 --nolaunchpppd finished (pid 6403), status = 0x0
Modem hangup
Connection terminated.
linux-n466:/etc/ppp/peers

serg156 · September 5, 2010, 8:28am

таил лог

linux-n466:/home/serg # tail -f /var/log/messages                                                                                        
Jul 16 05:40:39 linux-n466 pppd[6353]: sent [LCP ConfReq id=0x1 <asyncmap 0x0> <magic 0x651e5f92> <pcomp> <accomp>]                      
Jul 16 05:40:42 linux-n466 pptp[6360]: anon log[ctrlp_disp:pptp_ctrl.c:788]: Received Stop Control Connection Request.                   
Jul 16 05:40:42 linux-n466 pptp[6360]: anon log[ctrlp_rep:pptp_ctrl.c:251]: Sent control packet type is 4 'Stop-Control-Connection-Reply'
Jul 16 05:40:42 linux-n466 pptp[6360]: anon log[callmgr_main:pptp_callmgr.c:258]: Closing connection (shutdown)                          
Jul 16 05:40:42 linux-n466 pptp[6360]: anon log[ctrlp_rep:pptp_ctrl.c:251]: Sent control packet type is 12 'Call-Clear-Request'          
Jul 16 05:40:42 linux-n466 pptp[6360]: anon log[call_callback:pptp_callmgr.c:79]: Closing connection (call state)                        
Jul 16 05:40:42 linux-n466 pppd[6353]: Script /usr/sbin/pptp --loglevel 0 81.177.31.194 --nolaunchpppd finished (pid 6354), status = 0x0 
Jul 16 05:40:42 linux-n466 pppd[6353]: Modem hangup                                                                                      
Jul 16 05:40:42 linux-n466 pppd[6353]: Connection terminated.                                                                            
Jul 16 05:40:42 linux-n466 pppd[6353]: Exit.                                                                                             
Jul 16 05:40:51 linux-n466 kernel:  2301.908446] device ppp0 entered promiscuous mode                                                   
Jul 16 05:40:55 linux-n466 pppd[6402]: pppd options in effect:                                                                           
Jul 16 05:40:55 linux-n466 pppd[6402]: debug            # (from command line)                                                            
Jul 16 05:40:55 linux-n466 pppd[6402]: kdebug 0         # (from /etc/ppp/peers/kvpnc.3k)                                                 
Jul 16 05:40:55 linux-n466 pppd[6402]: nodetach         # (from command line)                                                            
Jul 16 05:40:55 linux-n466 pppd[6402]: idle 600         # (from /etc/ppp/options)
Jul 16 05:40:55 linux-n466 pppd[6402]: linkname kvpnc.3k                # (from /etc/ppp/peers/kvpnc.3k)
Jul 16 05:40:55 linux-n466 pppd[6402]: dump             # (from command line)
Jul 16 05:40:55 linux-n466 pppd[6402]: active-filter xxx # [don't know how to print value]              # (from /etc/ppp/filters)
Jul 16 05:40:55 linux-n466 pppd[6402]: noauth           # (from /etc/ppp/peers/kvpnc.3k)
Jul 16 05:40:55 linux-n466 pppd[6402]: refuse-eap               # (from /etc/ppp/peers/kvpnc.3k)
Jul 16 05:40:55 linux-n466 pppd[6402]: name 14HLIOA             # (from /etc/ppp/peers/kvpnc.3k)
Jul 16 05:40:55 linux-n466 pppd[6402]: remotename 3k            # (from /etc/ppp/peers/kvpnc.3k)
Jul 16 05:40:55 linux-n466 pppd[6402]:          # (from /etc/ppp/peers/kvpnc.3k)
Jul 16 05:40:55 linux-n466 pppd[6402]: pty /usr/sbin/pptp --loglevel 0 81.177.31.194 --nolaunchpppd             # (from /etc/ppp/peers/kvpnc.3k)
Jul 16 05:40:55 linux-n466 pppd[6402]: crtscts          # (from /etc/ppp/options)
Jul 16 05:40:55 linux-n466 pppd[6402]:          # (from /etc/ppp/options)
Jul 16 05:40:55 linux-n466 pppd[6402]: asyncmap 0               # (from /etc/ppp/options)
Jul 16 05:40:55 linux-n466 pppd[6402]: mru 1500         # (from /etc/ppp/peers/kvpnc.3k)
Jul 16 05:40:55 linux-n466 pppd[6402]: mtu 1500         # (from /etc/ppp/peers/kvpnc.3k)
Jul 16 05:40:55 linux-n466 pppd[6402]: lcp-echo-failure 4               # (from /etc/ppp/options)
Jul 16 05:40:55 linux-n466 pppd[6402]: lcp-echo-interval 30             # (from /etc/ppp/options)
Jul 16 05:40:55 linux-n466 pppd[6402]: lcp-restart 2            # (from /etc/ppp/options)
Jul 16 05:40:55 linux-n466 pppd[6402]: lcp-max-configure 60             # (from /etc/ppp/options)
Jul 16 05:40:55 linux-n466 pppd[6402]: ipparam kvpnc.3k         # (from /etc/ppp/peers/kvpnc.3k)
Jul 16 05:40:55 linux-n466 pppd[6402]: noipdefault              # (from /etc/ppp/options)
Jul 16 05:40:55 linux-n466 pppd[6402]: defaultroute             # (from /etc/ppp/peers/kvpnc.3k)
Jul 16 05:40:55 linux-n466 pppd[6402]: usepeerdns               # (from /etc/ppp/peers/kvpnc.3k)
Jul 16 05:40:55 linux-n466 pppd[6402]: bsdcomp 9                # (from /etc/ppp/peers/kvpnc.3k)
Jul 16 05:40:55 linux-n466 pppd[6402]: nodeflate                # (from /etc/ppp/peers/kvpnc.3k)
Jul 16 05:40:55 linux-n466 pppd[6402]: require-mppe             # (from /etc/ppp/peers/kvpnc.3k)
Jul 16 05:40:55 linux-n466 pppd[6402]: require-mppe-128         # (from /etc/ppp/peers/kvpnc.3k)
Jul 16 05:40:55 linux-n466 pppd[6402]: noipx            # (from /etc/ppp/options)
Jul 16 05:40:55 linux-n466 pppd[6402]: pppd 2.4.5 started by serg, uid 0
Jul 16 05:40:55 linux-n466 pptp[6403]: anon log[main:pptp.c:314]: The synchronous pptp option is NOT activated
Jul 16 05:40:55 linux-n466 pppd[6402]: using channel 8
Jul 16 05:40:55 linux-n466 pppd[6402]: Using interface ppp1
Jul 16 05:40:55 linux-n466 pppd[6402]: Connect: ppp1 <--> /dev/pts/13
Jul 16 05:40:56 linux-n466 pppd[6402]: sent [LCP ConfReq id=0x1 <asyncmap 0x0> <magic 0x2c23e49d> <pcomp> <accomp>]
Jul 16 05:40:56 linux-n466 pppd[6402]: sent [LCP ConfReq id=0x1 <asyncmap 0x0> <magic 0x2c23e49d> <pcomp> <accomp>]
Jul 16 05:40:58 linux-n466 pptp[6411]: anon log[ctrlp_rep:pptp_ctrl.c:251]: Sent control packet type is 1 'Start-Control-Connection-Request'
Jul 16 05:41:00 linux-n466 pppd[6402]: sent [LCP ConfReq id=0x1 <asyncmap 0x0> <magic 0x2c23e49d> <pcomp> <accomp>]
Jul 16 05:41:00 linux-n466 pppd[6402]: sent [LCP ConfReq id=0x1 <asyncmap 0x0> <magic 0x2c23e49d> <pcomp> <accomp>]
Jul 16 05:41:03 linux-n466 pptp[6411]: anon log[ctrlp_disp:pptp_ctrl.c:739]: Received Start Control Connection Reply
Jul 16 05:41:03 linux-n466 pptp[6411]: anon log[ctrlp_disp:pptp_ctrl.c:773]: Client connection established.
Jul 16 05:41:03 linux-n466 pptp[6411]: anon log[ctrlp_rep:pptp_ctrl.c:251]: Sent control packet type is 7 'Outgoing-Call-Request'
Jul 16 05:41:04 linux-n466 pppd[6402]: sent [LCP ConfReq id=0x1 <asyncmap 0x0> <magic 0x2c23e49d> <pcomp> <accomp>]
Jul 16 05:41:04 linux-n466 pppd[6402]: sent [LCP ConfReq id=0x1 <asyncmap 0x0> <magic 0x2c23e49d> <pcomp> <accomp>]
Jul 16 05:41:07 linux-n466 pptp[6411]: anon log[ctrlp_disp:pptp_ctrl.c:858]: Received Outgoing Call Reply.
Jul 16 05:41:07 linux-n466 pptp[6411]: anon log[ctrlp_disp:pptp_ctrl.c:897]: Outgoing call established (call ID 0, peer's call ID 62081).
Jul 16 05:41:08 linux-n466 pppd[6402]: sent [LCP ConfReq id=0x1 <asyncmap 0x0> <magic 0x2c23e49d> <pcomp> <accomp>]
Jul 16 05:41:37 linux-n466 syslog-ng[1033]: last message repeated 14 times
Jul 16 05:41:37 linux-n466 pptp[6411]: anon log[ctrlp_disp:pptp_ctrl.c:929]: Call disconnect notification received (call id 62081)
Jul 16 05:41:38 linux-n466 pppd[6402]: sent [LCP ConfReq id=0x1 <asyncmap 0x0> <magic 0x2c23e49d> <pcomp> <accomp>]
Jul 16 05:41:38 linux-n466 pppd[6402]: sent [LCP ConfReq id=0x1 <asyncmap 0x0> <magic 0x2c23e49d> <pcomp> <accomp>]
Jul 16 05:41:41 linux-n466 pptp[6411]: anon log[ctrlp_disp:pptp_ctrl.c:788]: Received Stop Control Connection Request.
Jul 16 05:41:41 linux-n466 pptp[6411]: anon log[ctrlp_rep:pptp_ctrl.c:251]: Sent control packet type is 4 'Stop-Control-Connection-Reply'
Jul 16 05:41:41 linux-n466 pptp[6411]: anon log[callmgr_main:pptp_callmgr.c:258]: Closing connection (shutdown)
Jul 16 05:41:41 linux-n466 pptp[6411]: anon log[ctrlp_rep:pptp_ctrl.c:251]: Sent control packet type is 12 'Call-Clear-Request'
Jul 16 05:41:41 linux-n466 pptp[6411]: anon log[call_callback:pptp_callmgr.c:79]: Closing connection (call state)
Jul 16 05:41:41 linux-n466 pppd[6402]: Script /usr/sbin/pptp --loglevel 0 81.177.31.194 --nolaunchpppd finished (pid 6403), status = 0x0
Jul 16 05:41:41 linux-n466 pppd[6402]: Modem hangup
Jul 16 05:41:41 linux-n466 pppd[6402]: Connection terminated.
Jul 16 05:41:41 linux-n466 pppd[6402]: Exit.
Jul 16 05:42:07 linux-n466 kernel:  2377.804308] device ppp0 left promiscuous mode
^C
linux-n466:/home/serg #

serg156 · September 5, 2010, 8:30am

вот пример успешного подключения, видна авторизация chap

В случае успешного соединения получите нечто вроде: 
using channel 27
Using interface ppp0
Connect: ppp0 < -- >  /dev/pts/2
sent [LCP ConfReq id=0x1 < asyncmap 0x0 >  < magic 0xc8739559 >  < pcomp > < accomp > ]
rcvd [LCP ConfReq id=0x1 < auth chap MD5 >  < magic 0x92558859 > ]
sent [LCP ConfAck id=0x1 < auth chap MD5 >  < magic 0x92558859 > ]
rcvd [LCP ConfAck id=0x1 < asyncmap 0x0 >  < magic 0xc8739559 >  < pcomp >  < accomp > ]
sent [LCP EchoReq id=0x0 magic=0xc8739559]
rcvd [CHAP Challenge id=0x1 < 02783684f04fcb45d48b536a44f9edfd > , name = "fttb-bras1"]
sent [CHAP Response id=0x1 < eb23523f88a20f485f7dc4a8b09dbf58 > , name = "< login > "]
rcvd [CHAP Success id=0x1 ""]
CHAP authentication succeeded
CHAP authentication succeeded
sent [IPCP ConfReq id=0x1 < compress VJ 0f 01 >  < addr 0.0.0.0 > ]
rcvd [IPCP ConfReq id=0x1 < addr 10.19.0.1 > ]
sent [IPCP ConfAck id=0x1 < addr 10.19.0.1 > ]
rcvd [IPCP ConfRej id=0x1 < compress VJ 0f 01 > ]
sent [IPCP ConfReq id=0x2 < addr 0.0.0.0 > ]
rcvd [IPCP ConfNak id=0x2 < addr 217.114.233.240 > ]
sent [IPCP ConfReq id=0x3 < addr 217.114.233.240 > ]
rcvd [IPCP ConfAck id=0x3 < addr 217.114.233.240 > ]
Cannot determine ethernet address for proxy ARP
local  IP address 217.114.233.240
remote IP address 10.19.0.1
Script /etc/ppp/ip-up started (pid 14845)
Script /etc/ppp/ip-up finished (pid 14845), status = 0x0

Маленькое , но очень важное дополнение.
Скопировал настройки kvpnc с работающей системы в неработающую. Результат отрицательный, подключения к впн серверу не происходит. Вывод-проблема не в наборе опций графической утилиты, а проблема заключается в системных файлах. Просматривая обновления, нашёл у опенсуси баг нетворк менеджера с подключением по впн. Сделал обновление, не помогло.
Дальнейшие действия. Удалось привезти жеский диск с работающей системой подклчения к впн триколора. Сравнивая записи в /var/log/messages при подключении на работающей и не работающей системе, заметил разницу. Привожу полный код , потом отдельно приведу разницу в логах.

Не рабочая система
Sep  1 12:59:48 linux-mu65 pptp[8622]: anon log[usage:pptp.c:127]: /usr/sbin/pptp called with wrong arguments, program not started.
Sep  1 12:59:48 linux-mu65 pptp[8623]: anon log[usage:pptp.c:127]: /usr/sbin/pptp called with wrong arguments, program not started.
Sep  1 12:59:49 linux-mu65 pptp[8658]: anon log[usage:pptp.c:127]: /usr/sbin/pptp called with wrong arguments, program not started.
Sep  1 12:59:58 linux-mu65 kernel:   151.997035] GRE over IPv4 tunneling driver
Sep  1 12:59:58 linux-mu65 pppd[8674]: pppd 2.4.5 started by root, uid 0
Sep  1 12:59:58 linux-mu65 pppd[8674]: tcgetattr: Inappropriate ioctl for device (line 966)
Sep  1 12:59:59 linux-mu65 pppd[8674]: Exit.
Sep  1 12:59:59 linux-mu65 pppd[8675]: unrecognized option 'mppe'
Sep  1 12:59:59 linux-mu65 pppd[8676]: no device specified and stdin is not a tty
Sep  1 13:00:00 linux-mu65 kernel:   153.221739] padlock: VIA PadLock Hash Engine not detected.
Sep  1 13:00:00 linux-mu65 modprobe: FATAL: Error inserting padlock_sha (/lib/modules/2.6.34-12-desktop/kernel/drivers/crypto/padlock-sha.ko): No such device
Sep  1 13:00:00 linux-mu65 kernel:   153.224459] PPP MPPE Compression module registered
Sep  1 13:00:00 linux-mu65 pppd[8714]: pppd 2.4.5 started by root, uid 0
Sep  1 13:00:00 linux-mu65 pppd[8714]: Using interface ppp1
Sep  1 13:00:00 linux-mu65 pppd[8714]: Connect: ppp1 <--> /dev/pts/9
Sep  1 13:00:00 linux-mu65 pptp[8715]: anon log[main:pptp.c:314]: The synchronous pptp option is NOT activated
Sep  1 13:00:01 linux-mu65 pptp[8726]: anon log[ctrlp_rep:pptp_ctrl.c:251]: Sent control packet type is 1 'Start-Control-Connection-Request'
Sep  1 13:00:01 linux-mu65 pptp[8726]: anon log[ctrlp_disp:pptp_ctrl.c:739]: Received Start Control Connection Reply
Sep  1 13:00:01 linux-mu65 pptp[8726]: anon log[ctrlp_disp:pptp_ctrl.c:773]: Client connection established.
Sep  1 13:00:02 linux-mu65 pptp[8726]: anon log[ctrlp_rep:pptp_ctrl.c:251]: Sent control packet type is 7 'Outgoing-Call-Request'
Sep  1 13:00:02 linux-mu65 pptp[8726]: anon log[ctrlp_disp:pptp_ctrl.c:858]: Received Outgoing Call Reply.
Sep  1 13:00:02 linux-mu65 pptp[8726]: anon log[ctrlp_disp:pptp_ctrl.c:897]: Outgoing call established (call ID 0, peer's call ID 34163).
Sep  1 13:00:33 linux-mu65 pptp[8726]: anon log[ctrlp_disp:pptp_ctrl.c:929]: Call disconnect notification received (call id 34163)
Sep  1 13:00:33 linux-mu65 pptp[8726]: anon log[ctrlp_disp:pptp_ctrl.c:788]: Received Stop Control Connection Request.
Sep  1 13:00:33 linux-mu65 pptp[8726]: anon log[ctrlp_rep:pptp_ctrl.c:251]: Sent control packet type is 4 'Stop-Control-Connection-Reply'
Sep  1 13:00:33 linux-mu65 pptp[8726]: anon log[callmgr_main:pptp_callmgr.c:258]: Closing connection (shutdown)
Sep  1 13:00:33 linux-mu65 pptp[8726]: anon log[ctrlp_rep:pptp_ctrl.c:251]: Sent control packet type is 12 'Call-Clear-Request'
Sep  1 13:00:33 linux-mu65 pptp[8726]: anon log[call_callback:pptp_callmgr.c:79]: Closing connection (call state)
Sep  1 13:00:33 linux-mu65 pppd[8714]: Modem hangup
Sep  1 13:00:33 linux-mu65 pppd[8714]: Connection terminated.
Sep  1 13:00:33 linux-mu65 pppd[8714]: Script /usr/sbin/pptp --loglevel 1 81.177.31.194 --nolaunchpppd finished (pid 8715), status = 0x0
Sep  1 13:00:33 linux-mu65 pppd[8714]: Exit.
Sep  1 13:00:34 linux-mu65 pppd[8793]: pppd 2.4.5 started by root, uid 0
Sep  1 13:00:34 linux-mu65 pppd[8793]: Using interface ppp1
Sep  1 13:00:34 linux-mu65 pppd[8793]: Connect: ppp1 <--> /dev/pts/9
Sep  1 13:00:34 linux-mu65 pptp[8794]: anon log[main:pptp.c:314]: The synchronous pptp option is NOT activated
Sep  1 13:00:35 linux-mu65 pptp[8805]: anon log[ctrlp_rep:pptp_ctrl.c:251]: Sent control packet type is 1 'Start-Control-Connection-Request'
Sep  1 13:00:35 linux-mu65 pptp[8805]: anon log[ctrlp_disp:pptp_ctrl.c:739]: Received Start Control Connection Reply
Sep  1 13:00:35 linux-mu65 pptp[8805]: anon log[ctrlp_disp:pptp_ctrl.c:773]: Client connection established.
Sep  1 13:00:36 linux-mu65 pptp[8805]: anon log[ctrlp_rep:pptp_ctrl.c:251]: Sent control packet type is 7 'Outgoing-Call-Request'
Sep  1 13:00:36 linux-mu65 pptp[8805]: anon log[ctrlp_disp:pptp_ctrl.c:858]: Received Outgoing Call Reply.
Sep  1 13:00:36 linux-mu65 pptp[8805]: anon log[ctrlp_disp:pptp_ctrl.c:897]: Outgoing call established (call ID 0, peer's call ID 34168).
Sep  1 13:00:37 linux-mu65 pptp[8794]: anon warn[decaps_hdlc:pptp_gre.c:204]: short read (-1): Input/output error
Sep  1 13:00:37 linux-mu65 pptp[8794]: anon warn[decaps_hdlc:pptp_gre.c:216]: pppd may have shutdown, see pppd log
Sep  1 13:00:37 linux-mu65 pptp[8805]: anon log[callmgr_main:pptp_callmgr.c:234]: Closing connection (unhandled)
Sep  1 13:00:37 linux-mu65 pptp[8805]: anon log[ctrlp_rep:pptp_ctrl.c:251]: Sent control packet type is 12 'Call-Clear-Request'
Sep  1 13:00:37 linux-mu65 pptp[8805]: anon log[call_callback:pptp_callmgr.c:79]: Closing connection (call state)

serg156 · September 5, 2010, 8:31am

Рабочая система
Sep  1 11:52:26 linux-ilii pptp[4068]: anon log[usage:pptp.c:127]: /usr/sbin/pptp called with wrong arguments, program not started.
Sep  1 11:52:26 linux-ilii pptp[4069]: anon log[usage:pptp.c:127]: /usr/sbin/pptp called with wrong arguments, program not started.
Sep  1 11:52:26 linux-ilii pptp[4107]: anon log[usage:pptp.c:127]: /usr/sbin/pptp called with wrong arguments, program not started.
Sep  1 11:52:33 linux-ilii kernel:   117.607167] GRE over IPv4 tunneling driver
Sep  1 11:52:33 linux-ilii pppd[6159]: pppd 2.4.5 started by root, uid 0
Sep  1 11:52:33 linux-ilii pppd[6159]: tcgetattr: Inappropriate ioctl for device (line 966)
Sep  1 11:52:34 linux-ilii pppd[6159]: Exit.
Sep  1 11:52:34 linux-ilii pppd[6160]: unrecognized option 'mppe'
Sep  1 11:52:34 linux-ilii pppd[6161]: no device specified and stdin is not a tty
Sep  1 11:52:34 linux-ilii kernel:   118.813621] padlock: VIA PadLock Hash Engine not detected.
Sep  1 11:52:34 linux-ilii modprobe: FATAL: Error inserting padlock_sha (/lib/modules/2.6.34-12-desktop/kernel/drivers/crypto/padlock-sha.ko): No such device
Sep  1 11:52:34 linux-ilii kernel:   118.814604] PPP MPPE Compression module registered
Sep  1 11:52:34 linux-ilii pppd[6199]: pppd 2.4.5 started by root, uid 0
Sep  1 11:52:34 linux-ilii pppd[6199]: Using interface ppp1
Sep  1 11:52:34 linux-ilii pppd[6199]: Connect: ppp1 <--> /dev/pts/3
Sep  1 11:52:34 linux-ilii pptp[6200]: anon log[main:pptp.c:314]: The synchronous pptp option is NOT activated
Sep  1 11:52:48 linux-ilii su: (to root) serg on /dev/pts/10
Sep  1 11:52:48 linux-ilii su: (to root) serg on /dev/pts/10
Sep  1 11:52:53 linux-ilii pptp[6250]: anon log[ctrlp_rep:pptp_ctrl.c:251]: Sent control packet type is 1 'Start-Control-Connection-Request'
Sep  1 11:53:07 linux-ilii pptp[6250]: anon log[ctrlp_disp:pptp_ctrl.c:739]: Received Start Control Connection Reply
Sep  1 11:53:07 linux-ilii pptp[6250]: anon log[ctrlp_disp:pptp_ctrl.c:773]: Client connection established.
Sep  1 11:53:07 linux-ilii pptp[6250]: anon log[ctrlp_rep:pptp_ctrl.c:251]: Sent control packet type is 7 'Outgoing-Call-Request'
Sep  1 11:53:22 linux-ilii pptp[6250]: anon log[ctrlp_disp:pptp_ctrl.c:858]: Received Outgoing Call Reply.
Sep  1 11:53:22 linux-ilii pptp[6250]: anon log[ctrlp_disp:pptp_ctrl.c:897]: Outgoing call established (call ID 0, peer's call ID 34971).
Sep  1 11:53:25 linux-ilii pptp[6200]: anon log[decaps_gre:pptp_gre.c:414]: buffering packet 15 (expecting 14, lost or reordered)
Sep  1 11:53:25 linux-ilii pptp[6200]: anon log[decaps_gre:pptp_gre.c:414]: buffering packet 16 (expecting 14, lost or reordered)
Sep  1 11:53:25 linux-ilii pppd[6199]: CHAP authentication succeeded
Sep  1 11:53:26 linux-ilii pppd[6199]: MPPE 128-bit stateless compression enabled
Sep  1 11:53:28 linux-ilii pppd[6199]: not replacing default route to ppp0 [0.0.0.0]
Sep  1 11:53:28 linux-ilii pppd[6199]: local  IP address 10.16.34.59
Sep  1 11:53:28 linux-ilii pppd[6199]: remote IP address 10.1.1.1
Sep  1 11:53:28 linux-ilii pppd[6199]: primary   DNS address 213.59.0.3
Sep  1 11:53:28 linux-ilii pppd[6199]: secondary DNS address 195.161.0.135
Sep  1 11:53:28 linux-ilii dns-resolver: ATTENTION: You have modified /etc/resolv.conf. Leaving it untouched...
Sep  1 11:53:28 linux-ilii dns-resolver: You can find my version in /etc/resolv.conf.netconfig
Sep  1 11:53:28 linux-ilii ip-up: ATTENTION: You have modified /etc/resolv.conf.  Leaving it untouched...
Sep  1 11:53:28 linux-ilii ip-up: You can find my version in /etc/resolv.conf.netconfig ...
Sep  1 11:53:28 linux-ilii SuSEfirewall2: Setting up rules from /etc/sysconfig/SuSEfirewall2 ...
Sep  1 11:53:28 linux-ilii SuSEfirewall2: Warning: no default firewall zone defined, assuming 'ext'
Sep  1 11:53:28 linux-ilii ip-up: SuSEfirewall2: Warning: no default firewall zone defined, assuming 'ext'
Sep  1 11:53:28 linux-ilii SuSEfirewall2: using default zone 'ext' for interface eth1
Sep  1 11:53:28 linux-ilii SuSEfirewall2: using default zone 'ext' for interface gre0
Sep  1 11:53:28 linux-ilii SuSEfirewall2: using default zone 'ext' for interface ppp0
Sep  1 11:53:28 linux-ilii SuSEfirewall2: using default zone 'ext' for interface ppp1
Sep  1 11:53:29 linux-ilii SuSEfirewall2: batch committing...
Sep  1 11:53:29 linux-ilii SuSEfirewall2: Firewall rules successfully set
Sep  1 11:53:29 linux-ilii pppd[6199]: Script /etc/ppp/ip-up finished (pid 6258), status = 0x0

и специально для гуру выделяю разницу

Не рабочая система
Sep  1 13:00:02 linux-mu65 pptp[8726]: anon log[ctrlp_disp:pptp_ctrl.c:858]: Received Outgoing Call Reply.
Sep  1 13:00:02 linux-mu65 pptp[8726]: anon log[ctrlp_disp:pptp_ctrl.c:897]: Outgoing call established (call ID 0, peer's call ID 34163).
Тут 28 секунд пытается  подключиться и отваливается...
Sep  1 13:00:33 linux-mu65 pptp[8726]: anon log[ctrlp_disp:pptp_ctrl.c:929]: Call disconnect notification received (call id 34163)
Sep  1 13:00:33 linux-mu65 pptp[8726]: anon log[ctrlp_disp:pptp_ctrl.c:788]: Received Stop Control Connection Request.

Рабочая машина
Sep  1 11:53:22 linux-ilii pptp[6250]: anon log[ctrlp_disp:pptp_ctrl.c:858]: Received Outgoing Call Reply.
Sep  1 11:53:22 linux-ilii pptp[6250]: anon log[ctrlp_disp:pptp_ctrl.c:897]: Outgoing call established (call ID 0, peer's call ID 34971).
Sep  1 11:53:25 linux-ilii pptp[6200]: anon log[decaps_gre:pptp_gre.c:414]: buffering packet 15 (expecting 14, lost or reordered)
Sep  1 11:53:25 linux-ilii pptp[6200]: anon log[decaps_gre:pptp_gre.c:414]: buffering packet 16 (expecting 14, lost or reordered)
Sep  1 11:53:25 linux-ilii pppd[6199]: CHAP authentication succeeded

Насколько хватает моей квалификации чтения логов, какие то проблемы с протоколом gre, или я ошибаюсь? Из глюков замечено, что файл resolf.conf , где прописываются dns сервера, после запуска kvpnc становится пустым и после закрытия kvpnc не восстанавливается. Имхо, это может быть из-за ошибки выполнения скриптов …
Будем ковырять дальше, продолжение следует…

hanty · September 5, 2010, 11:06am

serg156
Ты систему обновил? Тема 11.3 ты пишешь про 11.2, тема 64-бит ты ставишь 32-битные пакеты.
Что мешает воспользоваться стандартными настройками Yast (vpn поднимается через DSL)?

serg156 · September 5, 2010, 12:20pm

Пробовал настраивать на нескольких машинах с системой 11.2 и 11.3, 32 бита и 64 бита. Настроилась только на одной из четырёх машин. Ошибка везде одна и таже - устанавливается ррр1 соединение, далее должна запуститься процедура авторизации, но она не запускается, и соединение отваливается. Так что , имхо, это не принципиально. Так же отмечу, что пакеты устанавливались через сайт по системе в один клик, и по системе проверки , если пакет не подходит к системе, яст пакет не установит, или я не прав?
Текущая версия системы 11.3 64 bit . Система обновляется регулярно. Смотрел баг зиллу, там чтото было про проблему pptp , но что именно я не понял.
Про поднятие через яст DSL - пробовал,но там я не нашёл , как выбрать для впн подключения GPRS , там для создания впн подключения доступна только eth0. В моём случае впн подключение должно работать по GPRS каналу.

serg156 · September 5, 2010, 2:21pm

Ситуация немного улучшилась, когда пред стартом kvpn дал команду modprobe ppp_mpp, но подключения всё равно не произошло.