pppd падает через 5-6 часов.

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10-03-2006, 05:29
densen2002

pppd падает через 5-6 часов.

Есть 500G Deluxe, в сети провайдера PPTP (перед этим - DHCP на адресах 10.х.х.х.).

Что загадочно - на любых прошивках, в том числе и на последней, 1.9.2.7-7с от 8 марта роутер отрабатывает нормально ровно 6 часов, потом PPTP соединение рвется и никак не восстанавливается (ни ребутом, ни мануально).

Вот кусок лога, соответвующего времени разрыва pptp-соединения

Mar 10 02:53:15 pptp[114]: anon log[ctrlp_rep:pptp_ctrl.c:251]: Sent control packet type is 12 'Call-Clear-Request'
Mar 10 02:53:15 pptp[114]: anon log[pptp_conn_close:pptp_ctrl.c:433]: Closing PPTP connection
Mar 10 02:53:15 pptp[114]: anon log[ctrlp_rep:pptp_ctrl.c:251]: Sent control packet type is 3 'Stop-Control-Connection-Request'
Mar 10 02:53:15 pptp[114]: anon log[call_callback:pptp_callmgr.c:77]: Closing connection
Mar 10 02:53:15 pppd[99]: Modem hangup
Mar 10 02:53:15 pppd[99]: Connection terminated.
Mar 10 02:53:15 pppd[99]: Connect time 19032533.1 minutes.
Mar 10 02:53:15 pppd[99]: Sent 7243320 bytes, received 71839037 bytes.
Mar 10 02:53:15 dnsmasq[72]: read /etc/hosts - 4 addresses
Mar 10 02:53:15 dnsmasq[72]: read /etc/ethers - 1 addresses
Mar 10 02:53:15 dnsmasq[72]: reading /tmp/resolv.conf
Mar 10 02:53:15 PPTP: Disconnected
Mar 10 02:53:45 pptp[153]: anon log[main:pptp.c:267]: The synchronous pptp option is NOT activated
Mar 10 02:53:45 pppd[99]: Serial connection established.
Mar 10 02:53:45 pppd[99]: Using interface ppp0
Mar 10 02:53:45 pppd[99]: Connect: ppp0 <--> /dev/pts/0
Mar 10 02:53:48 pptp[155]: anon warn[open_inetsock:pptp_callmgr.c:317]: connect: No route to host
Mar 10 02:53:48 pptp[155]: anon fatal[callmgr_main:pptp_callmgr.c:123]: Could not open control connection to 10.128.4.12
Mar 10 02:53:48 pptp[153]: anon fatal[open_callmgr:pptp.c:426]: Call manager exited with error 256
Mar 10 02:53:48 pppd[99]: Modem hangup
Mar 10 02:53:48 pppd[99]: Connection terminated.
Mar 10 02:53:48 pppd[99]: Connect time 19032533.1 minutes.
Mar 10 02:53:48 pppd[99]: Sent 7243320 bytes, received 71839037 bytes.
Mar 10 02:54:18 pppd[99]: Serial connection established.
Mar 10 02:54:18 pptp[159]: anon log[main:pptp.c:267]: The synchronous pptp option is NOT activated
Mar 10 02:54:18 pppd[99]: Using interface ppp0
Mar 10 02:54:18 pppd[99]: Connect: ppp0 <--> /dev/pts/0
Mar 10 02:54:21 pptp[162]: anon warn[open_inetsock:pptp_callmgr.c:317]: connect: No route to host
Mar 10 02:54:21 pptp[162]: anon fatal[callmgr_main:pptp_callmgr.c:123]: Could not open control connection to 10.128.4.12
Mar 10 02:54:21 pptp[159]: anon fatal[open_callmgr:pptp.c:426]: Call manager exited with error 256
Mar 10 02:54:21 pppd[99]: Modem hangup
Mar 10 02:54:21 pppd[99]: Connection terminated.
Mar 10 02:54:21 pppd[99]: Connect time 19032533.1 minutes.
Mar 10 02:54:21 pppd[99]: Sent 7243320 bytes, received 71839037 bytes.
Mar 10 02:54:51 pptp[165]: anon log[main:pptp.c:267]: The synchronous pptp option is NOT activated
Mar 10 02:54:51 pppd[99]: Serial connection established.
Mar 10 02:54:51 pppd[99]: Using interface ppp0
Mar 10 02:54:51 pppd[99]: Connect: ppp0 <--> /dev/pts/0
Mar 10 02:54:53 pptp[167]: anon warn[open_inetsock:pptp_callmgr.c:317]: connect: No route to host
Mar 10 02:54:53 pptp[167]: anon fatal[callmgr_main:pptp_callmgr.c:123]: Could not open control connection to 10.128.4.12
Mar 10 02:54:53 pptp[165]: anon fatal[open_callmgr:pptp.c:426]: Call manager exited with error 256
Mar 10 02:54:53 pppd[99]: Modem hangup
Mar 10 02:54:53 pppd[99]: Connection terminated.
Mar 10 02:54:53 pppd[99]: Connect time 19032533.1 minutes.
Mar 10 02:54:53 pppd[99]: Sent 7243320 bytes, received 71839037 bytes.
Mar 10 02:55:23 pptp[171]: anon log[main:pptp.c:267]: The synchronous pptp option is NOT activated
Mar 10 02:55:23 pppd[99]: Serial connection established.
Mar 10 02:55:23 pppd[99]: Using interface ppp0
Mar 10 02:55:23 pppd[99]: Connect: ppp0 <--> /dev/pts/0
Mar 10 02:55:26 pptp[173]: anon warn[open_inetsock:pptp_callmgr.c:317]: connect: No route to host
Mar 10 02:55:26 pptp[173]: anon fatal[callmgr_main:pptp_callmgr.c:123]: Could not open control connection to 10.128.4.12
Mar 10 02:55:26 pptp[171]: anon fatal[open_callmgr:pptp.c:426]: Call manager exited with error 256
Mar 10 02:55:26 pppd[99]: Modem hangup
Mar 10 02:55:26 pppd[99]: Connection terminated.
Mar 10 02:55:26 pppd[99]: Connect time 19032533.1 minutes.
Mar 10 02:55:26 pppd[99]: Sent 7243320 bytes, received 71839037 bytes.
Mar 10 02:55:56 pppd[99]: Serial connection established.
Mar 10 02:55:56 pptp[177]: anon log[main:pptp.c:267]: The synchronous pptp option is NOT activated
Mar 10 02:55:56 pppd[99]: Using interface ppp0
Mar 10 02:55:56 pppd[99]: Connect: ppp0 <--> /dev/pts/0
Mar 10 02:55:59 pptp[180]: anon warn[open_inetsock:pptp_callmgr.c:317]: connect: No route to host
Mar 10 02:55:59 pptp[180]: anon fatal[callmgr_main:pptp_callmgr.c:123]: Could not open control connection to 10.128.4.12
Mar 10 02:55:59 pptp[177]: anon fatal[open_callmgr:pptp.c:426]: Call manager exited with error 256
Mar 10 02:55:59 pppd[99]: Modem hangup
Mar 10 02:55:59 pppd[99]: Connection terminated.
Mar 10 02:55:59 pppd[99]: Connect time 19032533.1 minutes.
Mar 10 02:55:59 pppd[99]: Sent 7243320 bytes, received 71839037 bytes.
Mar 10 02:56:30 pptp[183]: anon log[main:pptp.c:267]: The synchronous pptp option is NOT activated
Mar 10 02:56:30 pppd[99]: Serial connection established.
Mar 10 02:56:30 pppd[99]: Using interface ppp0
Mar 10 02:56:30 pppd[99]: Connect: ppp0 <--> /dev/pts/0
Mar 10 02:56:33 pptp[185]: anon warn[open_inetsock:pptp_callmgr.c:317]: connect: No route to host
Mar 10 02:56:33 pptp[185]: anon fatal[callmgr_main:pptp_callmgr.c:123]: Could not open control connection to 10.128.4.12
Mar 10 02:56:33 pptp[183]: anon fatal[open_callmgr:pptp.c:426]: Call manager exited with error 256
Mar 10 02:56:33 pppd[99]: Modem hangup
Mar 10 02:56:33 pppd[99]: Connection terminated.
Mar 10 02:56:33 pppd[99]: Connect time 19032533.1 minutes.
Mar 10 02:56:33 pppd[99]: Sent 7243320 bytes, received 71839037 bytes.
Mar 10 02:57:03 pptp[189]: anon log[main:pptp.c:267]: The synchronous pptp option is NOT activated
Mar 10 02:57:03 pppd[99]: Serial connection established.
Mar 10 02:57:03 pppd[99]: Using interface ppp0
Mar 10 02:57:03 pppd[99]: Connect: ppp0 <--> /dev/pts/0
Mar 10 02:57:06 pptp[191]: anon warn[open_inetsock:pptp_callmgr.c:317]: connect: No route to host
Mar 10 02:57:06 pptp[191]: anon fatal[callmgr_main:pptp_callmgr.c:123]: Could not open control connection to 10.128.4.12
Mar 10 02:57:06 pptp[189]: anon fatal[open_callmgr:pptp.c:426]: Call manager exited with error 256
Mar 10 02:57:06 pppd[99]: Modem hangup
Mar 10 02:57:06 pppd[99]: Connection terminated.
Mar 10 02:57:06 pppd[99]: Connect time 19032533.1 minutes.
Mar 10 02:57:06 pppd[99]: Sent 7243320 bytes, received 71839037 bytes.
Mar 10 02:57:36 pppd[99]: Serial connection established.
Mar 10 02:57:36 pptp[195]: anon log[main:pptp.c:267]: The synchronous pptp option is NOT activated
Mar 10 02:57:36 pppd[99]: Using interface ppp0
Mar 10 02:57:36 pppd[99]: Connect: ppp0 <--> /dev/pts/0
Mar 10 02:57:39 pptp[198]: anon warn[open_inetsock:pptp_callmgr.c:317]: connect: No route to host
Mar 10 02:57:39 pptp[198]: anon fatal[callmgr_main:pptp_callmgr.c:123]: Could not open control connection to 10.128.4.12
Mar 10 02:57:39 pptp[195]: anon fatal[open_callmgr:pptp.c:426]: Call manager exited with error 256
Mar 10 02:57:39 pppd[99]: Modem hangup
Mar 10 02:57:39 pppd[99]: Connection terminated.
Mar 10 02:57:39 pppd[99]: Connect time 19032533.1 minutes.
Mar 10 02:57:39 pppd[99]: Sent 7243320 bytes, received 71839037 bytes.
Mar 10 02:58:09 pptp[201]: anon log[main:pptp.c:267]: The synchronous pptp option is NOT activated
Mar 10 02:58:09 pppd[99]: Serial connection established.
Mar 10 02:58:09 pppd[99]: Using interface ppp0
Mar 10 02:58:09 pppd[99]: Connect: ppp0 <--> /dev/pts/0
Mar 10 02:58:12 pptp[203]: anon warn[open_inetsock:pptp_callmgr.c:317]: connect: No route to host
Mar 10 02:58:12 pptp[203]: anon fatal[callmgr_main:pptp_callmgr.c:123]: Could not open control connection to 10.128.4.12
Mar 10 02:58:12 pptp[201]: anon fatal[open_callmgr:pptp.c:426]: Call manager exited with error 256
Mar 10 02:58:12 pppd[99]: Modem hangup
Mar 10 02:58:12 pppd[99]: Connection terminated.
Mar 10 02:58:12 pppd[99]: Connect time 19032533.1 minutes.
Mar 10 02:58:12 pppd[99]: Sent 7243320 bytes, received 71839037 bytes.
Mar 10 02:58:42 pptp[207]: anon log[main:pptp.c:267]: The synchronous pptp option is NOT activated
Mar 10 02:58:42 pppd[99]: Serial connection established.
Mar 10 02:58:42 pppd[99]: Using interface ppp0
Mar 10 02:58:42 pppd[99]: Connect: ppp0 <--> /dev/pts/0
Mar 10 02:58:45 pptp[209]: anon warn[open_inetsock:pptp_callmgr.c:317]: connect: No route to host
Mar 10 02:58:45 pptp[209]: anon fatal[callmgr_main:pptp_callmgr.c:123]: Could not open control connection to 10.128.4.12
Mar 10 02:58:45 pptp[207]: anon fatal[open_callmgr:pptp.c:426]: Call manager exited with error 256
Mar 10 02:58:45 pppd[99]: Modem hangup
Mar 10 02:58:45 pppd[99]: Connection terminated.
Mar 10 02:58:45 pppd[99]: Connect time 19032533.1 minutes.
Mar 10 02:58:45 pppd[99]: Sent 7243320 bytes, received 71839037 bytes.
Mar 10 02:58:45 pppd[99]: Connect time 19032533.1 minutes.
Mar 10 02:58:45 pppd[99]: Sent 7243320 bytes, received 71839037 bytes.
Mar 10 02:58:45 pppd[99]: Exit.

Вот такие дела. Перед покупкой делюкса у меня был длинк di-604, который работал неделями без падений. Да и сам выиндовс исполняет PPTP тоже без проблем. У товарища на этой же сети Asus wl-520 тоже работает нормально.
10-03-2006, 11:55
catmat

imho, äåëî â ýòîì:
anon warn[open_inetsock:pptp_callmgr.c:317]: connect: No route to host
òî åñòü, ïî êàêîé-òî ïðè÷èíå ñòàíîâèòñÿ íåäîñòóïåí VPN ñåðâåð. Ëèáî ó ïðîâàéäåðà ÷òî-òî îòâàëèâàåòñÿ, ëèáî... êîðî÷å ó ìåíÿ òàêîå áûëî, êîãäà ÿ íåïðàâèëüíî ìàðøðóòèçàöèþ íàñòðîèë.
10-03-2006, 12:13
densen2002

Происходит вот что (уточнил у провайдера)

У провайдера lease time DHCP 300 минут (6 часов).

Через 300 минут провайдер честно рвет коннект и ждет реквеста (renew) от меня на обновление, а асус его не посылает (лог провайдер прислал: последний dhcp-запрос от меня пришел как раз ровно за 6 часов до момента возникновения проблемы).

понятно, что потом валится и вылетает pppd, так как VPN концентратор становится недоступным.

Но удивительно, почему ребут не помогает.... Только перепрошивка и настройка с нуля

.....очень хотелось бы прошивку с рабочей связкой "DHCP+PPTP"
10-03-2006, 12:38
Hohamid

Òà æå áåäà...

Quote:

Originally Posted by densen2002

Ïðîèñõîäèò âîò ÷òî (óòî÷íèë ó ïðîâàéäåðà)

Ó ïðîâàéäåðà lease time DHCP 300 ìèíóò (6 ÷àñîâ).

×åðåç 300 ìèíóò ïðîâàéäåð ÷åñòíî ðâåò êîííåêò è æäåò ðåêâåñòà (renew) îò ìåíÿ íà îáíîâëåíèå, à àñóñ åãî íå ïîñûëàåò (ëîã ïðîâàéäåð ïðèñëàë: ïîñëåäíèé dhcp-çàïðîñ îò ìåíÿ ïðèøåë êàê ðàç ðîâíî çà 6 ÷àñîâ äî ìîìåíòà âîçíèêíîâåíèÿ ïðîáëåìû).

ïîíÿòíî, ÷òî ïîòîì âàëèòñÿ è âûëåòàåò pppd, òàê êàê VPN êîíöåíòðàòîð ñòàíîâèòñÿ íåäîñòóïíûì.

Íî óäèâèòåëüíî, ïî÷åìó ðåáóò íå ïîìîãàåò.... Òîëüêî ïåðåïðîøèâêà è íàñòðîéêà ñ íóëÿ

.....î÷åíü õîòåëîñü áû ïðîøèâêó ñ ðàáî÷åé ñâÿçêîé "DHCP+PPTP"

Êîðáèíà? Òà æå áåäà! Êàê âàðèàíò äóìàþ êðîíîì ïåðåçàïóñêàòü, à âîîáùå íåóäîáíî êîíå÷íî...
10-03-2006, 12:49
densen2002

Quote:

Originally Posted by Hohamid

Корбина? Та же беда..

нет, провайдер Матрица (Одесса).
ну другие роутеры в этой сети нормально делают dhcp renew
проверено на dlink di-604, asus wl-520 и др.
10-03-2006, 13:43
ghost38

À faq ÷èòàë çäåñü?
ïî÷èòàé è ñäåëàé òàê http://wl500g.info/showpost.php?p=26872&postcount=14

Ïîñëå ýòîãî áóäåò êàæäûå 3 ÷àñà îáíîâëÿòü àðåíäó ip-àäðåñà.
11-03-2006, 06:02
densen2002

спасибо, вроде работает.
12 часов в коннекте

Mar 11 02:33:41 udhcpc[118]: Lease lost, entering init state
Mar 11 02:33:41 udhcpc[118]: Lease of 10.0.54.4 obtained, lease time 21600
28-09-2008, 16:19
alpet

Ðåãóëÿðíûå ðàçðûâû ñâÿçè :(

Àíàëîãè÷íàÿ ïðîáëåìà ïðîèñõîäèò ðåãóëÿðíî (WL-500W, ïðîâàéäåð ÀÂÈÝË, ïîäêëþ÷åíèå ÷åðåç PPTP ê ñåðâåðó 10.110.0.9 ), ðîâíî çà 5 ìèíóò äî îêîí÷àíèÿ êàæäîãî ÷àñà. Óêàçàííûå â òîïèêå ðåøåíèÿ íå ïîìîãëè - íà âñÿêèé ñëó÷àé äàæå îòêëþ÷èë DHCP-ñåðâåð â ðîóòåðå. Àäðåñ õîñòà çàäàí ñòàòè÷åñêè. Âåðñèÿ ïðîøèâêè 1.9.2.7-10.

Sep 28 17:56:00 pppd[83]: Modem hangup
Sep 28 17:56:00 PPTP: Disconnected
Sep 28 17:56:00 pppd[83]: Connection terminated.
Sep 28 17:56:00 pppd[83]: Connect time 20376835.6 minutes.
Sep 28 17:56:00 pppd[83]: Sent 345782423 bytes, received 25198465 bytes.
Sep 28 17:56:00 pppd[83]: Child process /tmp/ppp/ip-down (pid 227) terminated with signal 11
Sep 28 17:56:30 pppd[83]: Starting link
Sep 28 17:56:30 pptp[232]: route_add: not adding existing route
Sep 28 17:56:30 pppd[83]: Serial connection established.
Sep 28 17:56:30 pppd[83]: Connect: ppp0 <--> /dev/pts/0
Sep 28 17:56:35 udhcpc[241]: udhcpc (v0.9.9-pre) started
Sep 28 17:56:49 udhcpc[241]: No lease, forking to background.
Sep 28 17:56:49 PPTP: connect to ISP
Sep 28 18:55:58 pppd[83]: Modem hangup
Sep 28 18:55:58 pppd[83]: Connection terminated.
Sep 28 18:55:58 pppd[83]: Connect time 59.5 minutes.
Sep 28 18:55:58 pppd[83]: Sent 2499871671 bytes, received 228593422 bytes.
Sep 28 18:55:58 PPTP: Disconnected
Sep 28 18:55:58 pppd[83]: Child process /tmp/ppp/ip-down (pid 725) terminated with signal 11
Sep 28 18:56:28 pppd[83]: Starting link
Sep 28 18:56:28 pptp[731]: route_add: not adding existing route
Sep 28 18:56:28 pppd[83]: Serial connection established.
Sep 28 18:56:28 pppd[83]: Connect: ppp0 <--> /dev/pts/0
Sep 28 18:56:32 udhcpc[740]: udhcpc (v0.9.9-pre) started
Sep 28 18:56:47 udhcpc[740]: No lease, forking to background.
Sep 28 18:56:47 PPTP: connect to ISP
30-09-2008, 18:15
alpet

up:
Çàìåòèë åù¸ îäíó ïðè÷èíó, èç-çà êîòîðîé ðàçðûâû ìîãóò ñëåäîâàòü äðóã çà äðóãîì: áîëüøàÿ íàãðóçêà ïðè ïîëó÷åíèè äàííûõ èç äîìàøíåé ñåòè íà ñêîðîñòè 2-4 ìá/ñåê è âûøå. Ñåãîäíÿ âîò òàêàÿ ÷ðåäà ðàçúåäèíåíèé áûëà:

Code:

Sep 30 20:55:55 pppd[81]: Serial connection established. Sep 30 20:55:55 pppd[81]: Using interface ppp0 Sep 30 20:55:55 pppd[81]: Connect: ppp0 <--> /dev/pts/0 Sep 30 20:55:55 pptp[4674]: route_add: not adding existing route Sep 30 20:56:00 pppd[81]: local IP address 93.185.193.173 Sep 30 20:56:00 pppd[81]: remote IP address 10.210.0.5 Sep 30 20:56:00 udhcpc[4684]: udhcpc (v0.9.9-pre) started Sep 30 20:56:14 udhcpc[4684]: No lease, forking to background. Sep 30 20:56:15 PPTP: connect to ISP Sep 30 20:56:52 pppd[81]: Modem hangup Sep 30 20:56:52 PPTP: Disconnected Sep 30 20:56:52 pppd[81]: Connection terminated. Sep 30 20:56:52 pppd[81]: Connect time 1.0 minutes. Sep 30 20:56:52 pppd[81]: Sent 544508 bytes, received 2190809 bytes. Sep 30 20:57:22 pptp[4724]: route_add: not adding existing route Sep 30 20:57:22 pppd[81]: Serial connection established. Sep 30 20:57:22 pppd[81]: Using interface ppp0 Sep 30 20:57:22 pppd[81]: Connect: ppp0 <--> /dev/pts/0 Sep 30 20:57:26 pppd[81]: local IP address 93.185.193.173 Sep 30 20:57:26 pppd[81]: remote IP address 10.210.0.5 Sep 30 20:57:26 udhcpc[4734]: udhcpc (v0.9.9-pre) started Sep 30 20:57:42 udhcpc[4734]: No lease, forking to background. Sep 30 20:57:42 PPTP: connect to ISP Sep 30 21:02:45 pppd[81]: Modem hangup Sep 30 21:02:48 pppd[81]: Connection terminated. Sep 30 21:02:48 pppd[81]: Connect time 5.4 minutes. Sep 30 21:02:48 pppd[81]: Sent 4783228 bytes, received 4408970 bytes. Sep 30 21:02:48 PPTP: Disconnected Sep 30 21:03:19 pppd[81]: Serial connection established. Sep 30 21:03:19 pppd[81]: Using interface ppp0 Sep 30 21:03:19 pppd[81]: Connect: ppp0 <--> /dev/pts/0 Sep 30 21:03:20 pptp[4877]: route_add: not adding existing route Sep 30 21:03:25 pppd[81]: local IP address 93.185.193.173 Sep 30 21:03:25 pppd[81]: remote IP address 10.210.0.5 Sep 30 21:03:33 udhcpc[4894]: udhcpc (v0.9.9-pre) started Sep 30 21:03:49 udhcpc[4894]: No lease, forking to background. Sep 30 21:03:54 PPTP: connect to ISP Sep 30 21:04:33 pppd[81]: No response to 6 echo-requests Sep 30 21:04:33 pppd[81]: Serial link appears to be disconnected. Sep 30 21:04:36 pppd[81]: Modem hangup Sep 30 21:04:36 pppd[81]: Connection terminated. Sep 30 21:04:36 pppd[81]: Connect time 1.3 minutes. Sep 30 21:04:36 pppd[81]: Sent 226132 bytes, received 56280 bytes. Sep 30 21:04:38 PPTP: Disconnected Sep 30 21:05:08 pppd[81]: Serial connection established. Sep 30 21:05:08 pppd[81]: Using interface ppp0 Sep 30 21:05:08 pppd[81]: Connect: ppp0 <--> /dev/pts/0 Sep 30 21:05:09 pptp[4947]: route_add: not adding existing route Sep 30 21:05:14 pppd[81]: local IP address 93.185.193.173 Sep 30 21:05:14 pppd[81]: remote IP address 10.210.0.5 Sep 30 21:05:21 udhcpc[4960]: udhcpc (v0.9.9-pre) started Sep 30 21:05:37 udhcpc[4960]: No lease, forking to background. Sep 30 21:05:41 PPTP: connect to ISP Sep 30 21:07:06 pppd[81]: Modem hangup Sep 30 21:07:10 pppd[81]: Connection terminated. Sep 30 21:07:10 pppd[81]: Connect time 2.0 minutes. Sep 30 21:07:10 pppd[81]: Sent 285527 bytes, received 70340 bytes. Sep 30 21:07:12 PPTP: Disconnected Sep 30 21:07:41 pptp[5037]: route_add: not adding existing route Sep 30 21:07:42 pppd[81]: Serial connection established. Sep 30 21:07:42 pppd[81]: Using interface ppp0 Sep 30 21:07:42 pppd[81]: Connect: ppp0 <--> /dev/pts/0 Sep 30 21:07:47 pppd[81]: local IP address 93.185.193.173 Sep 30 21:07:47 pppd[81]: remote IP address 10.210.0.5 Sep 30 21:07:53 udhcpc[5054]: udhcpc (v0.9.9-pre) started Sep 30 21:08:09 udhcpc[5054]: No lease, forking to background. Sep 30 21:08:13 PPTP: connect to ISP Sep 30 21:08:39 ntp client: Synchronizing time with time.nist.gov ... Sep 30 21:08:48 pppd[81]: Modem hangup Sep 30 21:08:52 pppd[81]: Connection terminated. Sep 30 21:08:52 pppd[81]: Connect time 1.1 minutes. Sep 30 21:08:52 pppd[81]: Sent 199280 bytes, received 53999 bytes. Sep 30 21:08:54 PPTP: Disconnected Sep 30 21:09:24 pppd[81]: Serial connection established. Sep 30 21:09:24 pppd[81]: Using interface ppp0 Sep 30 21:09:24 pppd[81]: Connect: ppp0 <--> /dev/pts/0 Sep 30 21:09:24 pptp[5120]: route_add: not adding existing route Sep 30 21:09:29 pppd[81]: local IP address 93.185.193.173 Sep 30 21:09:29 pppd[81]: remote IP address 10.210.0.5 Sep 30 21:09:39 udhcpc[5133]: udhcpc (v0.9.9-pre) started Sep 30 21:09:56 udhcpc[5133]: No lease, forking to background. Sep 30 21:10:01 PPTP: connect to ISP Sep 30 21:10:41 pppd[81]: Modem hangup Sep 30 21:10:43 pppd[81]: Connection terminated. Sep 30 21:10:43 pppd[81]: Connect time 1.3 minutes. Sep 30 21:10:43 pppd[81]: Sent 187151 bytes, received 42719 bytes. Sep 30 21:10:43 PPTP: Disconnected

×åðåç SSH äîñòóï îáíàðóæèë, ÷òî êó÷êà ïðîöåññîâ udhcpc íà÷èíàþò àêòèâíî ïîòðåáëÿòü ïðîöåññîðíîå âðåìÿ, êîãäà èä¸ò áîëüøîé ïîòîê äàííûõ èç äîìàøíåé ñåòè. Âîò êàê ïî óìîë÷àíèþ âûãëÿäèò ñïèñîê ïðîöåññîâ:

Code:

Mem: 20604K used, 9560K free, 0K shrd, 1756K buff, 6004K cached Load average: 7.02, 6.45, 6.45 (State: S=sleeping R=running, W=waiting) PID USER STATUS RSS PPID %CPU %MEM COMMAND 5204 alpet R 416 5203 21.1 1.3 pptp 4742 alpet R 428 1 3.1 1.4 udhcpc 3760 alpet R 428 1 2.9 1.4 udhcpc 3013 alpet R 428 1 2.7 1.4 udhcpc 4531 alpet R 428 1 2.7 1.4 udhcpc 4691 alpet R 428 1 2.7 1.4 udhcpc 4973 alpet R 428 1 2.5 1.4 udhcpc 5153 alpet R 428 1 2.5 1.4 udhcpc 115 alpet R 428 1 2.3 1.4 udhcpc 5228 alpet R 428 1 2.3 1.4 udhcpc 4600 alpet R 428 1 2.1 1.4 udhcpc 4904 alpet S 428 1 2.1 1.4 udhcpc 80 alpet R 428 1 1.9 1.4 udhcpc 5065 alpet R 428 1 1.9 1.4 udhcpc 109 alpet S 428 1 1.7 1.4 udhcpc 435 alpet R 428 1 1.7 1.4 udhcpc 2388 alpet R 428 1 1.1 1.4 udhcpc 6028 alpet R 448 6024 0.7 1.4 top 6020 alpet S 728 111 0.5 2.4 dropbear 6047 alpet R 240 109 0.3 0.7 true

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Âîò ïðè âîçðîñøåé çàãðóçêå ðîóòåðà:

Code:

6772 alpet S < 428 1 5.6 1.4 udhcpc 6849 alpet S < 428 1 5.2 1.4 udhcpc 80 alpet R 428 1 4.9 1.4 udhcpc 3013 alpet R 428 1 4.7 1.4 udhcpc 4904 alpet R 428 1 4.7 1.4 udhcpc 5065 alpet R 428 1 4.6 1.4 udhcpc 435 alpet R 428 1 4.3 1.4 udhcpc 3760 alpet R 428 1 4.3 1.4 udhcpc 5228 alpet S 428 1 4.3 1.4 udhcpc 4973 alpet R 428 1 4.0 1.4 udhcpc 5153 alpet S 428 1 4.0 1.4 udhcpc 4531 alpet R 428 1 3.9 1.4 udhcpc 115 alpet R 428 1 3.7 1.4 udhcpc 6213 alpet R 428 1 3.7 1.4 udhcpc 4691 alpet S 428 1 3.6 1.4 udhcpc 109 alpet R 428 1 3.4 1.4 udhcpc 4600 alpet S 428 1 3.4 1.4 udhcpc 2388 alpet S 428 1 3.1 1.4 udhcpc 4742 alpet S 428 1 3.0 1.4 udhcpc 6873 alpet R 448 6101 2.7 1.4 top 6093 alpet S < 728 111 2.3 2.4 dropbear 6853 alpet S < 444 1 0.8 1.4 upnp 3 alpet RWN 0 1 0.7 0.0 ksoftirqd_CPU0 83 alpet S 456 1 0.4 1.5 watchdog 6757 alpet S 424 1 0.2 1.4 httpd 50 alpet S 408 1 0.2 1.3 syslogd 81 alpet S < 748 1 0.0 2.4 pppd 1 alpet S 644 0 0.0 2.1 init 6101 alpet S 548 6093 0.0 1.8 sh 59 alpet S 520 1 0.0 1.7 nas 111 alpet S 484 1 0.0 1.6 dropbear 6818 alpet S < 460 81 0.0 1.5 sh 55 nobody S 432 1 0.0 1.4 dnsmasq 6823 alpet S < 428 1 0.0 1.4 pptp 54 alpet S 364 1 0.0 1.2 klogd 85 alpet S 344 83 0.0 1.1 ntp 70 alpet S 344 1 0.0 1.1 rcamdmain 43 alpet S 316 1 0.0 1.0 telnetd

Ïðåäïîëàãàþ, ÷òî ðàáîòà ýòèõ ïðîöåññîâ ïðèâîäèò ê íåõâàòêå ïðîöåññîðíîãî âðåìåíè ó ðîóòåðà. Î÷åíü ïîõîæå íà òî ÷òî êîëè÷åñòâî ïðîöåññîâ èçáûòî÷íî - ñðàçó ïîñëå ïåðåçàãðóçêè ðîóòåðà ôèãóðèðóþò òîëüêî òðè øòóêè, íî êàæäûé íîâûé ðàçðûâ ñâÿçè ïîðîæäàåò åù¸ îäèí udhcpc. Èíòåðåñíî - åñëè ÿ íå èñïîëüçóþ DHCP ïðèíöèïèàëüíî, è ïðîâàéäåð íå òðåáóåò åãî, ìîæåò âîîáùå çàïðåòèòü çàïóñê äàííîãî ïðîöåññà?
01-10-2008, 09:07
Chief

Ðåáÿò òåìà àêòóàëüíà. Íà ìîåì ðîóòåðå asus wl-500gp v2 ïðîèñõîäÿò òî÷íî òàêèå æå îáðûâû ñâÿçè (ïðàâäà ïî âðåìåíè âñåãäà ðàçíûå, ýòî ìîæåò áûòü â ÷àñ íåñêîëüêî ðàç, à òî è çà ïàðó ÷àñîâ). Êàêèå äåéñòâåííûå ñïîñîáû óñòðàíèòü ýòî åñòü, êðîìå òîãî, ÷òî ñîâåòîâàëè íèæå?
01-10-2008, 14:44
alpet

ÓÐÀ, ÿ ïîáåäèë ðàçðûâû, ïîêèëÿâ (êîìàíäà kill -TERM %pid, â ñåàíñå SSH) âñå ïðîöåññû udhcpc, è òåïåðü çà ïîëñóòîê "íè åäèíîãî ðàçðûâà" (Ñ).

Ïðîöåññîð òåïåðü íàãðóæàåòñÿ â îñíîâíîì ïðîöåññîì pptp. Îñòàëîñü òîëüêî îòêëþ÷èòü çàãðóçêó ïðîöåññîâ, ïðè êîííåêòå ê ISP, è âñå áóäåò çàìå÷àòåëüíî.
21-10-2008, 20:10
alpet

Íà ñàìîì äåëå ýòî ïîìîãëî íå íàäîëãî, è íå ñèëüíî. Ïîñëå óäàëåíèÿ ñòðîê çàãðóçêè ïðîöåññà udhcpc, èç ôàéëîâ çàãðóçêè, ýôôåêò îòâàëèâàíèÿ ðîóòåðà çà 4 ìèíóòû äî îêîí÷àíèÿ ïî÷òè êàæäîãî ÷àñà âåðíóëñÿ. Ïðîâàéäåð ïîõîäó ýëåêòðîííóþ ïî÷òó íå ïðîâåðÿåò, íàäî ñîçâàíèâàòüñÿ, íî âðÿä-ëè ìíîãîå áóäåò ïðîÿñíåíî. Ïîêà äóìàþ, êàê â ðàìêàõ ñàìîãî ðîóòåðà ðåøèòü ïðîáëåìó, âñå-òàêè ïðè ïðÿìîì ïîäêëþ÷åíèè å¸ íåò.