VPN pptp нет переподключения

[varr]

Сабж.
В настройках прописаны все необходимые опции: persist, maxfail 0, holdoff 10.
Т.к. разрывы происходят достаточно редко делаю вручную:
sudo ifconfig eth0 down - при поднятом vpn отключаю сеть;
процесс pptp грузит процессор на 19%;
sudo ifconfig eth0 up - подключаю сеть;
жду переподключения ~5 минут;
процесс pptp пропадает;
Интернет не работает, при этом не открывается локальный сайт провайдера;

(Нажмите, чтобы показать/скрыть)

Код: [Выделить]

ifconfig
eth0      Link encap:Ethernet  HWaddr 00:25:22:81:e7:19 
          inet addr:10.46.0.211  Bcast:10.46.0.255  Mask:255.255.255.0
          inet6 addr: fe80::225:22ff:fe81:e719/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:24005 errors:0 dropped:0 overruns:0 frame:0
          TX packets:20579 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:7910549 (7.9 MB)  TX bytes:2970337 (2.9 MB)
          Interrupt:42 Base address:0xe000

lo        Link encap:Локальная петля (Loopback) 
          inet addr:127.0.0.1  Mask:255.0.0.0
          inet6 addr: ::1/128 Scope:Host
          UP LOOPBACK RUNNING  MTU:16436  Metric:1
          RX packets:4 errors:0 dropped:0 overruns:0 frame:0
          TX packets:4 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0
          RX bytes:240 (240.0 B)  TX bytes:240 (240.0 B)

Пробую вручную:

(Нажмите, чтобы показать/скрыть)

Код: [Выделить]

Using interface ppp0
Connect: ppp0 <--> /dev/pts/3
anon fatal[get_ip_address:pptp.c:437]: getaddrinfo(): No address associated with hostname
Modem hangup
Connection terminated.

sudo /etc/init.d/networking restart - рестарт сети, интернет работает.
Возникает вопрос почему не работают опции: persist, maxfail 0, holdoff 0? Или я чего-то не понял?
И да я не хочу использовать костыли скрипты. 

[koshev]

В настройках прописаны все необходимые опции: persist, maxfail 0, holdoff 0.

А как же defaultroute и replacedefaultroute ?

Возникает вопрос почему не работают опции: persist, maxfail 0, holdoff 0? Или я чего-то не понял?

Они работают, ты можешь убедится в этом посмотрев сислог.

Код: [Выделить]

anon fatal[get_ip_address:pptp.c:437]: getaddrinfo(): No address associated with hostnameНамекаю на доступность DNS'а из-за роутинга.

[varr]

А как же defaultroute и replacedefaultroute ?

Присутствует только defaultroute.

Они работают, ты можешь убедится в этом посмотрев сислог.

Я в этом не очень разбираюсь...
Вот кусок syslog`a:

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Mar 25 19:41:46 m3a770de dhclient: receive_packet failed on eth0: Network is down
Mar 25 19:41:54 m3a770de kernel: [ 8106.510048] r8169 0000:01:00.0: eth0: link down
Mar 25 19:41:54 m3a770de kernel: [ 8106.510060] r8169 0000:01:00.0: eth0: link down
Mar 25 19:41:54 m3a770de kernel: [ 8106.510834] ADDRCONF(NETDEV_UP): eth0: link is not ready
Mar 25 19:41:56 m3a770de kernel: [ 8108.071734] r8169 0000:01:00.0: eth0: link up
Mar 25 19:41:56 m3a770de kernel: [ 8108.072548] ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
Mar 25 19:42:06 m3a770de kernel: [ 8118.784003] eth0: no IPv6 routers present
Mar 25 19:43:19 m3a770de dhclient: can't create /var/lib/dhcp3/dhclient.eth0.leases: No such file or directory
Mar 25 19:43:31 m3a770de pppd[5010]: Terminating on signal 15
Mar 25 19:43:31 m3a770de pptp[5009]: anon log[callmgr_main:pptp_callmgr.c:258]: Closing connection (shutdown)
Mar 25 19:43:31 m3a770de pppd[5010]: Connect time 69.1 minutes.
Mar 25 19:43:31 m3a770de pppd[5010]: Sent 3886479768 bytes, received 916738599 bytes.
Mar 25 19:43:31 m3a770de pptp[5009]: anon log[ctrlp_rep:pptp_ctrl.c:251]: Sent control packet type is 12 'Call-Clear-Request'
Mar 25 19:43:31 m3a770de pptp[5009]: anon log[call_callback:pptp_callmgr.c:79]: Closing connection (call state)
Mar 25 19:43:31 m3a770de pppd[5010]: Modem hangup
Mar 25 19:43:31 m3a770de pppd[5010]: Connection terminated.
Mar 25 19:43:31 m3a770de dhclient: can't create /var/lib/dhcp3/dhclient.eth0.leases: No such file or directory
Mar 25 19:43:31 m3a770de kernel: [ 8203.724946] r8169 0000:01:00.0: eth0: link down
Mar 25 19:43:31 m3a770de kernel: [ 8203.724964] r8169 0000:01:00.0: eth0: link down
Mar 25 19:43:31 m3a770de kernel: [ 8203.727479] ADDRCONF(NETDEV_UP): eth0: link is not ready
Mar 25 19:43:31 m3a770de dhclient: DHCPDISCOVER on eth0 to 255.255.255.255 port 67 interval 3
Mar 25 19:43:33 m3a770de kernel: [ 8205.286569] r8169 0000:01:00.0: eth0: link up
Mar 25 19:43:33 m3a770de kernel: [ 8205.289044] ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
Mar 25 19:43:34 m3a770de dhclient: DHCPDISCOVER on eth0 to 255.255.255.255 port 67 interval 4
Mar 25 19:43:34 m3a770de dhclient: DHCPOFFER of 10.46.0.211 from 10.46.0.1
Mar 25 19:43:34 m3a770de dhclient: DHCPREQUEST of 10.46.0.211 on eth0 to 255.255.255.255 port 67
Mar 25 19:43:34 m3a770de dhclient: DHCPACK of 10.46.0.211 from 10.46.0.1
Mar 25 19:43:34 m3a770de dhclient: can't create /var/lib/dhcp3/dhclient.eth0.leases: No such file or directory
Mar 25 19:43:34 m3a770de dhclient: bound to 10.46.0.211 -- renewal in 36786 seconds.
Mar 25 19:43:34 m3a770de pppd[6304]: pppd 2.4.5 started by igor, uid 0
Mar 25 19:43:34 m3a770de pppd[6304]: Using interface ppp0
Mar 25 19:43:34 m3a770de pppd[6304]: Connect: ppp0 <--> /dev/pts/3
Mar 25 19:43:34 m3a770de pptp[6307]: anon log[main:pptp.c:314]: The synchronous pptp option is NOT activated
Mar 25 19:43:35 m3a770de pptp[6315]: anon log[ctrlp_rep:pptp_ctrl.c:251]: Sent control packet type is 1 'Start-Control-Connection-Request'
Mar 25 19:43:35 m3a770de pptp[6315]: anon log[ctrlp_disp:pptp_ctrl.c:739]: Received Start Control Connection Reply
Mar 25 19:43:35 m3a770de pptp[6315]: anon log[ctrlp_disp:pptp_ctrl.c:773]: Client connection established.
Mar 25 19:43:36 m3a770de pptp[6315]: anon log[ctrlp_rep:pptp_ctrl.c:251]: Sent control packet type is 7 'Outgoing-Call-Request'
Mar 25 19:43:36 m3a770de pptp[6315]: anon log[pptp_read_some:pptp_ctrl.c:544]: read returned zero, peer has closed
Mar 25 19:43:36 m3a770de pptp[6315]: anon log[callmgr_main:pptp_callmgr.c:258]: Closing connection (shutdown)
Mar 25 19:43:36 m3a770de pptp[6315]: anon log[ctrlp_rep:pptp_ctrl.c:251]: Sent control packet type is 12 'Call-Clear-Request'
Mar 25 19:43:36 m3a770de pptp[6315]: anon log[pptp_read_some:pptp_ctrl.c:544]: read returned zero, peer has closed
Mar 25 19:43:36 m3a770de pptp[6315]: anon log[call_callback:pptp_callmgr.c:79]: Closing connection (call state)
Mar 25 19:43:36 m3a770de pppd[6304]: Modem hangup
Mar 25 19:43:36 m3a770de pppd[6304]: Connection terminated.
Mar 25 19:43:37 m3a770de pppd[5010]: Exit.
Mar 25 19:43:43 m3a770de ntpdate[6293]: no server suitable for synchronization found
Mar 25 19:43:43 m3a770de kernel: [ 8215.512033] eth0: no IPv6 routers present
Mar 25 19:43:51 m3a770de pppd[6304]: Using interface ppp0
Mar 25 19:43:51 m3a770de pppd[6304]: Connect: ppp0 <--> /dev/pts/3
Mar 25 19:43:51 m3a770de pptp[6334]: anon log[main:pptp.c:314]: The synchronous pptp option is NOT activated
Mar 25 19:43:51 m3a770de pptp[6342]: anon log[ctrlp_rep:pptp_ctrl.c:251]: Sent control packet type is 1 'Start-Control-Connection-Request'
Mar 25 19:43:51 m3a770de pptp[6342]: anon log[ctrlp_disp:pptp_ctrl.c:739]: Received Start Control Connection Reply
Mar 25 19:43:51 m3a770de pptp[6342]: anon log[ctrlp_disp:pptp_ctrl.c:773]: Client connection established.
Mar 25 19:43:52 m3a770de pptp[6342]: anon log[ctrlp_rep:pptp_ctrl.c:251]: Sent control packet type is 7 'Outgoing-Call-Request'
Mar 25 19:43:52 m3a770de pptp[6342]: anon log[pptp_read_some:pptp_ctrl.c:544]: read returned zero, peer has closed
Mar 25 19:43:52 m3a770de pptp[6342]: anon log[callmgr_main:pptp_callmgr.c:258]: Closing connection (shutdown)
Mar 25 19:43:52 m3a770de pptp[6342]: anon log[ctrlp_rep:pptp_ctrl.c:251]: Sent control packet type is 12 'Call-Clear-Request'
Mar 25 19:43:52 m3a770de pptp[6342]: anon log[pptp_read_some:pptp_ctrl.c:544]: read returned zero, peer has closed
Mar 25 19:43:52 m3a770de pptp[6342]: anon log[call_callback:pptp_callmgr.c:79]: Closing connection (call state)
Mar 25 19:43:52 m3a770de pppd[6304]: Modem hangup
Mar 25 19:43:52 m3a770de pppd[6304]: Connection terminated.
Mar 25 19:44:07 m3a770de pppd[6304]: Using interface ppp0
Mar 25 19:44:07 m3a770de pppd[6304]: Connect: ppp0 <--> /dev/pts/3
Mar 25 19:44:07 m3a770de pptp[6415]: anon log[main:pptp.c:314]: The synchronous pptp option is NOT activated
Mar 25 19:44:07 m3a770de pptp[6423]: anon log[ctrlp_rep:pptp_ctrl.c:251]: Sent control packet type is 1 'Start-Control-Connection-Request'
Mar 25 19:44:07 m3a770de pptp[6423]: anon log[ctrlp_disp:pptp_ctrl.c:739]: Received Start Control Connection Reply
Mar 25 19:44:07 m3a770de pptp[6423]: anon log[ctrlp_disp:pptp_ctrl.c:773]: Client connection established.
Mar 25 19:44:08 m3a770de pptp[6423]: anon log[ctrlp_rep:pptp_ctrl.c:251]: Sent control packet type is 7 'Outgoing-Call-Request'
Mar 25 19:44:08 m3a770de pptp[6423]: anon log[ctrlp_disp:pptp_ctrl.c:858]: Received Outgoing Call Reply.
Mar 25 19:44:08 m3a770de pptp[6423]: anon log[ctrlp_disp:pptp_ctrl.c:897]: Outgoing call established (call ID 0, peer's call ID 19171).
Mar 25 19:44:08 m3a770de pppd[6304]: CHAP authentication succeeded
Mar 25 19:44:09 m3a770de pppd[6304]: replacing old default route to eth0 [10.46.0.1]
Mar 25 19:44:09 m3a770de pppd[6304]: local  IP address 109.60.174.49
Mar 25 19:44:09 m3a770de pppd[6304]: remote IP address 109.60.168.1
Mar 25 19:44:18 m3a770de ntpdate[6472]: adjust time server 91.189.94.4 offset -0.259622 sec
Mar 25 19:45:08 m3a770de pptp[6423]: anon log[logecho:pptp_ctrl.c:677]: Echo Request received.
Mar 25 19:45:08 m3a770de pptp[6423]: anon log[ctrlp_rep:pptp_ctrl.c:251]: Sent control packet type is 6 'Echo-Reply'
Mar 25 19:45:08 m3a770de pptp[6423]: anon log[logecho:pptp_ctrl.c:677]: Echo Reply received.
Mar 25 19:46:08 m3a770de pptp[6423]: anon log[logecho:pptp_ctrl.c:677]: Echo Request received.
Mar 25 19:46:08 m3a770de pptp[6423]: anon log[ctrlp_rep:pptp_ctrl.c:251]: Sent control packet type is 6 'Echo-Reply'
Mar 25 19:46:08 m3a770de pptp[6423]: anon log[logecho:pptp_ctrl.c:677]: Echo Reply received.
Mar 25 19:47:08 m3a770de pptp[6423]: anon log[logecho:pptp_ctrl.c:677]: Echo Request received.
Mar 25 19:47:08 m3a770de pptp[6423]: anon log[ctrlp_rep:pptp_ctrl.c:251]: Sent control packet type is 6 'Echo-Reply'
Mar 25 19:47:09 m3a770de pptp[6423]: anon log[logecho:pptp_ctrl.c:677]: Echo Reply received.
Mar 25 19:48:09 m3a770de pptp[6423]: anon log[logecho:pptp_ctrl.c:677]: Echo Request received.
Mar 25 19:48:09 m3a770de pptp[6423]: anon log[ctrlp_rep:pptp_ctrl.c:251]: Sent control packet type is 6 'Echo-Reply'

Код: [Выделить]

anon fatal[get_ip_address:pptp.c:437]: getaddrinfo(): No address associated with hostnameНамекаю на доступность DNS'а из-за роутинга.

Мне пожалуйста без намеков по конкретнее.
Пользователь решил продолжить мысль 25 Марта 2012, 20:16:46:KT315, огромное спасибо за помощь опция "replacedefaultroute" - помогла.