Провайдер -- Стрим, модем Asus dsl-n11. Года полтора работает, последнее время участились обрывы связи с ошибкой как в сабже. В техподдержке сказали что у них оборудование норм. работает, значит проблема в моем.

Лог:
12/20/2012 23:16:07 PPPoE send PADI
12/20/2012 23:16:02 PPPoE send PADI
12/20/2012 23:15:57 PPPoE send PADI
12/20/2012 23:15:52 PPPoE send PADI
12/20/2012 23:15:47 PPPoE send PADI
12/20/2012 23:15:42 PPPoE send PADI
12/20/2012 23:15:37 PPPoE send PADI
12/20/2012 23:15:32 PPPoE send PADI
12/20/2012 23:15:32 If(PPPoE1) Dial PPP
12/20/2012 23:15:27 PPPoE send PADI
12/20/2012 23:15:22 PPPoE send PADI
12/20/2012 23:15:17 PPPoE send PADI
12/20/2012 23:15:12 PPPoE send PADI
12/20/2012 23:15:07 PPPoE send PADI
12/20/2012 23:15:02 PPPoE send PADI
12/20/2012 23:14:57 PPPoE send PADI
12/20/2012 23:14:52 PPPoE send PADI
12/20/2012 23:14:52 If(PPPoE1) Dial PPP
12/20/2012 23:14:46 PPPoE send PADI
12/20/2012 23:14:41 PPPoE send PADI
12/20/2012 23:14:36 PPPoE send PADI
12/20/2012 23:14:31 PPPoE send PADI
12/20/2012 23:14:26 PPPoE send PADI
12/20/2012 23:14:21 PPPoE send PADI
12/20/2012 23:14:16 PPPoE send PADI
12/20/2012 23:14:11 sending ACK to 192.168.1.5
12/20/2012 23:14:11 PPPoE send PADI
12/20/2012 23:14:11 If(PPPoE1) Dial PPP
12/20/2012 23:14:06 PPPoE send PADI
12/20/2012 23:14:01 PPPoE send PADI
12/20/2012 23:13:56 PPPoE send PADI
12/20/2012 23:13:53 PPPoE stop
12/20/2012 23:13:51 PPPoE send PADI
12/20/2012 23:13:45 PPPoE send PADI
12/20/2012 23:13:40 PPPoE send PADI
12/20/2012 23:13:35 PPPoE send PADI
12/20/2012 23:13:30 PPPoE send PADI
12/20/2012 23:13:30 PPPoE stop
12/20/2012 23:13:30 If(PPPoE1) PPP fail : Peer terminate
12/20/2012 23:13:28 If(PPPoE1) start PPP
12/20/2012 23:13:28 PPPoE receive PADS
12/20/2012 23:13:28 PPPoE send PADR
12/20/2012 23:13:28 PPPoE receive PADO
12/20/2012 23:13:28 PPPoE send PADI
12/20/2012 23:13:23 PPPoE send PADR
12/20/2012 23:13:23 PPPoE receive PADO
12/20/2012 23:13:23 PPPoE send PADI
12/20/2012 23:13:23 PPPoE stop
12/20/2012 23:11:47 sending ACK to 192.168.1.5
12/20/2012 23:11:46 sending ACK to 192.168.1.5
12/20/2012 23:10:52 sending ACK to 192.168.1.2
12/20/2012 23:09:17 sending ACK to 192.168.1.5
12/20/2012 23:06:53 sending ACK to 192.168.1.5
12/20/2012 23:04:29 sending ACK to 192.168.1.5
12/20/2012 23:02:05 sending ACK to 192.168.1.5
12/20/2012 23:00:48 sending ACK to 192.168.1.2
12/20/2012 23:00:45 sending ACK to 192.168.1.2
12/20/2012 22:59:40 sending ACK to 192.168.1.5
12/20/2012 22:59:12 sending ACK to 192.168.1.2
12/20/2012 22:57:16 sending ACK to 192.168.1.5
12/20/2012 22:54:52 sending ACK to 192.168.1.5
12/20/2012 22:52:28 sending ACK to 192.168.1.5
12/20/2012 22:52:28 sending ACK to 192.168.1.5
12/20/2012 22:50:00 sending ACK to 192.168.1.5
12/20/2012 22:49:13 sending ACK to 192.168.1.2
12/20/2012 22:49:12 sending OFFER to 192.168.1.2
12/20/2012 22:47:32 sending ACK to 192.168.1.5
12/20/2012 22:45:04 sending ACK to 192.168.1.5
12/20/2012 22:45:02 sending ACK to 192.168.1.5
12/20/2012 22:42:36 sending ACK to 192.168.1.5
12/20/2012 22:40:13 sending ACK to 192.168.1.5
12/20/2012 22:40:08 sending ACK to 192.168.1.5
12/20/2012 22:39:09 sending ACK to 192.168.1.2
12/20/2012 22:39:08 sending OFFER to 192.168.1.2
12/20/2012 22:37:43 sending ACK to 192.168.1.5
12/20/2012 22:35:20 sending ACK to 192.168.1.5
12/20/2012 22:35:15 sending ACK to 192.168.1.5
12/20/2012 22:32:51 sending ACK to 192.168.1.5
12/20/2012 22:30:26 sending ACK to 192.168.1.5
12/20/2012 22:30:21 sending ACK to 192.168.1.5
12/20/2012 22:29:05 sending ACK to 192.168.1.2
12/20/2012 22:27:57 sending ACK to 192.168.1.5
12/20/2012 22:27:52 sending ACK to 192.168.1.5
12/20/2012 22:25:28 sending ACK to 192.168.1.5
12/20/2012 22:23:03 sending ACK to 192.168.1.5
12/20/2012 22:20:39 sending ACK to 192.168.1.5
12/20/2012 22:19:05 sending ACK to 192.168.1.2
12/20/2012 22:18:14 sending ACK to 192.168.1.5
12/20/2012 22:15:50 sending ACK to 192.168.1.5
12/20/2012 22:13:25 sending ACK to 192.168.1.5
12/20/2012 22:11:00 sending ACK to 192.168.1.5
12/20/2012 22:10:46 sending ACK to 192.168.1.2
12/20/2012 22:08:36 sending ACK to 192.168.1.5
12/20/2012 22:06:11 sending ACK to 192.168.1.5
12/20/2012 22:03:47 sending ACK to 192.168.1.5
12/20/2012 22:01:23 sending ACK to 192.168.1.5
12/20/2012 22:01:10 sending ACK to 192.168.1.3
12/20/2012 22:01:10 sending OFFER to 192.168.1.3
12/20/2012 22:01:09 sending OFFER to 192.168.1.3
12/20/2012 22:01:01 sending ACK to 192.168.1.2

ни настроек, ни инфы как пров даёт инет, нифига..

Пусть обоснуют. Их работа- решать ваши проблемы.
После этого
12/20/2012 23:13:23 PPPoE send PADR
пппое сервер должен ответить клиенту PADS. Только после этого сессия установится.
Саппорт должен посмотреть логи у себя и сказать что не так.
Возможно тип аутентификации не соответствует или не правильны логин/пароль.