Ubuntu 10.10, network-manager снесён.
Модем D-Link 2500 в бридже.
Все отлично настраивается и в итоге сидит на интерфейсах eth0-ppp0.
Интернет отваливается к примеру вот в такой ситуации: человек общается в скайпе и при этом начинает сёрфить по интернету в фаерфокс.
Чуть какой сайт потяжелее....все. Связи нет. Если просто сёрфить или только в скайпе сидеть - все ОК.
Помогает только последующая перезагрузка (poff и pon не спасают).
А когда демон пытается сам восстановить соединение, получает ответ о том что достигнут лимит по сессиям (Sessions limit exceeded).
Причем пытается соединиться уже через ppp1, видимо потому что ppp0 при этом уже поднят.
Собственно вот вывод cat syslog | grep pppd
Apr 3 11:47:15 elena-desktop pppd[892]: No response to 4 echo-requests
Apr 3 11:47:15 elena-desktop pppd[892]: Serial link appears to be disconnected.
Apr 3 11:47:15 elena-desktop pppd[892]: Connect time 279.6 minutes.
Apr 3 11:47:15 elena-desktop pppd[892]: Sent 17096998 bytes, received 95751550 bytes.
Apr 3 11:47:21 elena-desktop pppd[892]: Connection terminated.
Apr 3 11:47:21 elena-desktop pppd[892]: Modem hangup
Apr 3 11:48:07 elena-desktop pppd[961]: PAP authentication succeeded
Apr 3 11:48:07 elena-desktop pppd[961]: peer from calling number 00:1A:6C:93:8A:1B authorized
Apr 3 11:48:07 elena-desktop pppd[961]: Cannot determine ethernet address for proxy ARP
Apr 3 11:48:07 elena-desktop pppd[961]: local IP address *.*.*.*
Apr 3 11:48:07 elena-desktop pppd[961]: remote IP address *.*.*.*
Apr 3 11:48:07 elena-desktop pppd[961]: primary DNS address 83.239.131.6
Apr 3 11:48:07 elena-desktop pppd[961]: secondary DNS address 83.239.131.7
Apr 3 11:55:33 elena-desktop pppd[1901]: Plugin rp-pppoe.so loaded.
Apr 3 11:55:33 elena-desktop pppd[1901]: RP-PPPoE plugin version 3.8p compiled against pppd 2.4.5
Apr 3 11:55:33 elena-desktop pppd[1903]: pppd 2.4.5 started by root, uid 0
Apr 3 11:55:33 elena-desktop pppd[1903]: PPP session is 17438
Apr 3 11:55:33 elena-desktop pppd[1903]: Connected to 00:17:df:53:80:1b via interface eth0
Apr 3 11:55:33 elena-desktop pppd[1903]: Using interface ppp1
Apr 3 11:55:33 elena-desktop pppd[1903]: Connect: ppp1 <--> eth0
Apr 3 11:55:33 elena-desktop pppd[1903]: Remote message: % Sessions limit exceeded.
Apr 3 11:55:33 elena-desktop pppd[1903]: PAP authentication failed
Apr 3 11:55:33 elena-desktop pppd[1903]: Connection terminated.
Apr 3 11:55:43 elena-desktop pppd[1903]: PPP session is 40740
Apr 3 11:55:43 elena-desktop pppd[1903]: Connected to 00:1c:b1:2a:f4:1b via interface eth0
Apr 3 11:55:43 elena-desktop pppd[1903]: Using interface ppp1
Apr 3 11:55:43 elena-desktop pppd[1903]: Connect: ppp1 <--> eth0
Apr 3 11:55:43 elena-desktop pppd[1903]: Remote message: % Sessions limit exceeded.
Apr 3 11:55:43 elena-desktop pppd[1903]: PAP authentication failed
Apr 3 11:55:43 elena-desktop pppd[1903]: Connection terminated.
Apr 3 11:55:53 elena-desktop pppd[1903]: PPP session is 59750
Apr 3 11:55:53 elena-desktop pppd[1903]: Connected to 00:1d:70:32:87:1b via interface eth0
Apr 3 11:55:53 elena-desktop pppd[1903]: Using interface ppp1
Apr 3 11:55:53 elena-desktop pppd[1903]: Connect: ppp1 <--> eth0
Apr 3 11:55:53 elena-desktop pppd[1903]: Remote message: % Sessions limit exceeded.
Apr 3 11:55:53 elena-desktop pppd[1903]: PAP authentication failed
Apr 3 11:55:54 elena-desktop pppd[1903]: Connection terminated.
Apr 3 11:56:04 elena-desktop pppd[1903]: PPP session is 41121
Apr 3 11:56:04 elena-desktop pppd[1903]: Connected to 00:1a:6c:93:8a:1b via interface eth0
Apr 3 11:56:04 elena-desktop pppd[1903]: Using interface ppp1
Apr 3 11:56:04 elena-desktop pppd[1903]: Connect: ppp1 <--> eth0
Apr 3 11:56:04 elena-desktop pppd[1903]: Remote message: % Sessions limit exceeded.
Apr 3 11:56:04 elena-desktop pppd[1903]: PAP authentication failed
Apr 3 11:56:04 elena-desktop pppd[1903]: Connection terminated.
Apr 3 11:56:14 elena-desktop pppd[1903]: PPP session is 40965
Apr 3 11:56:14 elena-desktop pppd[1903]: Connected to 00:1c:b1:2a:f4:1b via interface eth0
Apr 3 11:56:14 elena-desktop pppd[1903]: Using interface ppp1