Здравствуйте!
Есть проблема с сабжем, разрыв несущей во время входящего или исходящего звонка и последующим восстановлением во время разговора.
4 мес. проблем небыло, модем работает роутером (пров. Укртелеком, ОГО1+) а последнее время начались приколы. Прошивка последняя 1.31 но проблема не в ней так как на 1.20 работал отлично и биллинг проходил без проблем.
Звонил в поддержку приходили ко мне домой смотрели настройки модема и т.д. был линейный монтер вроде нашел плохой контакт зачистили (я живу в частном секторе). Сказали понаблюдать и если что звонить еще.
Танцы с бубнами на своей стороне я сделал, заменил оба сплитера так как дома два телефона, подключил их по схеме: линия-сплитер-модем-телефоны, хотя до этого было иначе и все работало!!! Щас оставил один телефон DECT.
Разрыв инета может произойти при входящем или исходящем, потом сразу же после этого можно еще раз позвонить мне или от меня и связь не оборвется, т.е. проблема "плавающая" и остается выяснить или проблемы со стороны АТС со всеми вытекающими или пипец модему в качестве роутера...
Выкладываю статистику линии за несколько дней:
newkrr.jpg эта на текущий момент!

http://img188.imageshack.us/done.php?l= ... newkrr.jpg
http://img188.imageshack.us/done.php?l= ... 3/spl2.jpg
http://img188.imageshack.us/done.php?l= ... 3/spl2.jpg
http://img188.imageshack.us/done.php?l= ... 286628.jpg
http://img188.imageshack.us/done.php?l= ... 3/spl2.jpg
http://img188.imageshack.us/done.php?l= ... 3/spl2.jpg

Старт:
System Log

Date/Time Facility Severity Message
Jan 1 00:00:25 syslog emerg BCM96345 started: BusyBox v1.00 (2009.04.30-01:58+0000)
Jan 1 00:00:24 user warn kernel: Calibrating delay loop... 239.20 BogoMIPS
Jan 1 00:00:24 user warn kernel: Mount-cache hash table entries: 512 (order: 0, 4096 bytes)
Jan 1 00:00:24 user warn kernel: Checking for 'wait' instruction... unavailable.
Jan 1 00:00:24 user info kernel: NET: Registered protocol family 16
Jan 1 00:00:24 user warn kernel: Total Flash size: 2048K with 35 sectors
Jan 1 00:00:24 user warn kernel: File system address: 0xbfc10100
Jan 1 00:00:24 user warn kernel: Can't analyze prologue code at 80150944
Jan 1 00:00:24 user info kernel: PPP generic driver version 2.4.2
Jan 1 00:00:24 user info kernel: NET: Registered protocol family 24
Jan 1 00:00:24 user warn kernel: Using noop io scheduler
Jan 1 00:00:24 user warn kernel: bcm963xx_mtd driver v1.0
Jan 1 00:00:24 user warn kernel: brcmboard: brcm_board_init entry
Jan 1 00:00:25 user warn kernel:
Jan 1 00:00:25 user warn kernel: ======= GPIO CONFIG_BCM96338 inited ========
Jan 1 00:00:25 user info kernel: Serial: BCM63XX driver $Revision: 3.00 $
Jan 1 00:00:25 user warn kernel: ttyS0 at MMIO 0xfffe0300 (irq = 10) is a BCM63XX
Jan 1 00:00:25 user info kernel: NET: Registered protocol family 2
Jan 1 00:00:25 user info kernel: IP: routing cache hash table of 512 buckets, 4Kbytes
Jan 1 00:00:25 user info kernel: TCP: Hash tables configured (established 512 bind 1024)
Jan 1 00:00:25 user info kernel: NET: Registered protocol family 1
Jan 1 00:00:25 user info kernel: NET: Registered protocol family 17
Jan 1 00:00:25 user notice kernel: Ebtables v2.0 registered
Jan 1 00:00:25 user info kernel: NET: Registered protocol family 8
Jan 1 00:00:25 user info kernel: NET: Registered protocol family 20
Jan 1 00:00:25 user info kernel: 802.1Q VLAN Support v1.8 Ben Greear
Jan 1 00:00:25 user info kernel: All bugs added by David S. Miller
Jan 1 00:00:25 user warn kernel: VFS: Mounted root (squashfs filesystem) readonly.
Jan 1 00:00:25 user info kernel: Freeing unused kernel memory: 64k freed
Jan 1 00:00:25 user warn kernel: Algorithmics/MIPS FPU Emulator v1.5
Jan 1 00:00:25 user warn kernel: atmapi: module license 'Proprietary' taints kernel.
Jan 1 00:00:25 user warn kernel: adsl: adsl_init entry
Jan 1 00:00:25 user warn kernel: blaadd: blaa_detect entry
Jan 1 00:00:25 user info kernel: Broadcom BCMPROCFS v1.0 initialized
Jan 1 00:00:25 user warn kernel: Broadcom BCM6338A2 Ethernet Network Device v0.3 Apr 30 2009 09:54:48
Jan 1 00:00:25 user warn kernel: Config Ethernet Switch Through MDIO Pseudo PHY Interface
Jan 1 00:00:25 user warn kernel: dgasp: kerSysRegisterDyingGaspHandler: eth0 registered
Jan 1 00:00:25 user warn kernel: eth0: MAC Address: 00:21:91:7F:DF:8C
Jan 1 00:00:25 user crit kernel: eth0 Link UP.
Jan 1 00:00:25 user warn kernel: BcmAdsl_Initialize=0xC0068A08, g_pFnNotifyCallback=0xC00813B4
Jan 1 00:00:25 user warn kernel: AnnexCParam=0x7FFF7EB8 AnnexAParam=0x00000980 adsl2=0x00000000
Jan 1 00:00:25 user warn kernel: pSdramPHY=0xA07FFFF8, 0x470A8A18 0xD05017D1
Jan 1 00:00:25 user warn kernel: AdslCoreHwReset: AdslOemDataAddr = 0xA07EF96C
Jan 1 00:00:25 user warn kernel: AnnexCParam=0x7FFF7EB8 AnnexAParam=0x00000980 adsl2=0x00000000
Jan 1 00:00:25 user warn kernel: dgasp: kerSysRegisterDyingGaspHandler: dsl0 registered
Jan 1 00:00:25 user warn kernel: ATM proc init !!!
Jan 1 00:00:25 user crit kernel: ADSL G.994 training
Jan 1 00:00:25 user warn kernel: ip_tables: (C) 2000-2002 Netfilter core team
Jan 1 00:00:25 user warn kernel: ip_conntrack version 2.1 (61 buckets, 0 max) - 376 bytes per conntrack
Jan 1 00:00:25 user warn kernel: ip_conntrack_pptp version 2.1 loaded
Jan 1 00:00:25 user warn kernel: ip_nat_pptp version 2.0 loaded
Jan 1 00:00:25 user warn kernel: unregistering helper for port 5060
Jan 1 00:00:25 user warn kernel: unregistering helper for port 5060
Jan 1 00:00:25 user info kernel: device eth0 entered promiscuous mode
Jan 1 00:00:25 user info kernel: br0: port 1(eth0) entering learning state
Jan 1 00:00:25 user info kernel: br0: topology change detected, propagating
Jan 1 00:00:25 user info kernel: br0: port 1(eth0) entering forwarding state
Jan 1 00:00:25 user crit kernel: ADSL G.992 started
Jan 1 00:00:25 user info kernel: device nas_0_1_32 entered promiscuous mode
Jan 1 00:00:25 user info kernel: br0: port 2(nas_0_1_32) entering learning state
Jan 1 00:00:25 user info kernel: br0: topology change detected, propagating
Jan 1 00:00:25 user info kernel: br0: port 2(nas_0_1_32) entering forwarding state
Jan 1 00:00:26 user warn kernel:
Jan 1 00:00:26 user warn kernel: ioctl, p_name=diapd
Jan 1 00:00:27 user debug syslog: pppd -c 0.1.32.1 -i nas_0_1_32 -u ++++++++@dsl.ukrtel.net -p ********** -f 1 -k -d -m 00901a425123/3315 &
Jan 1 00:00:27 user crit kernel: ADSL G.992 channel analysis
Jan 1 00:00:29 daemon notice pppd[316]: pppd 2.4.1 started by admin, uid 0
Jan 1 00:00:34 user crit kernel: ADSL G.992 message exchange
Jan 1 00:00:34 user crit kernel: ADSL link up, interleaved, us=613, ds=2471
Jan 1 00:00:34 user warn kernel: ADSL2/ADSL2+ connection
Jan 1 00:00:34 user warn kernel: ATM Soft SAR: ATM link connected.
Jan 1 00:00:36 user debug syslog: iptables -t nat -A PREROUTING -i br0 -d 192.168.1.1 -p udp --dport 53 -j DNAT --to 128.9.0.107
Jan 1 00:00:37 daemon notice pppd[316]: PPP: Start to connect ...
Jan 1 00:00:37 daemon info pppd[316]: Sending PADI
Jan 1 00:00:37 daemon debug pppd[316]: Sent packet: Ether addr: ff:ff:ff:ff:ff:ff (PPPOE Discovery) PPPoE hdr: ver=0x1 type=0x1 code=0x09 sid=0x0000 length=0x000c (PADI) PPPoE tag: type=0103 length=0004 (Host Uniq) data (bin): 10 04 61 0
Jan 1 00:00:37 daemon info pppd[316]: HOST_UNIQ successful match
Jan 1 00:00:37 daemon crit pppd[316]: PPP server detected.
Jan 1 00:00:37 daemon debug pppd[316]: Sent packet: Ether addr: 00:90:1a:42:51:23 (PPPOE Discovery) PPPoE hdr: ver=0x1 type=0x1 code=0x19 sid=0x0000 length=0x0020 (PADR) PPPoE tag: type=0101 length=0000 (Service name) PPPoE tag: type=0103
Jan 1 00:00:37 daemon info pppd[316]: HOST_UNIQ successful match
Jan 1 00:00:37 daemon err pppd[316]: Unexpected packet: Ether addr: 00:90:1a:42:51:22 (PPPOE Discovery) PPPoE hdr: ver=0x1 type=0x1 code=0x07 sid=0x0000 length=0x002b (PADO) PPPoE tag: type=0102 length=0007 (AC Name) data (UTF-8): OD-JE-R
Jan 1 00:00:37 daemon info pppd[316]: HOST_UNIQ successful match
Jan 1 00:00:37 daemon info pppd[316]: Got connection: 18f8
Jan 1 00:00:37 daemon crit pppd[316]: PPP session established.
Jan 1 00:00:37 daemon debug pppd[316]: using channel 1
Jan 1 00:00:37 daemon info pppd[316]: Using interface ppp0_1_32_1
Jan 1 00:00:37 daemon notice pppd[316]: Connect: ppp_0_1_32_1 <--> nas_0_1_32
Jan 1 00:00:37 daemon warn pppd[316]: Couldn't increase MTU to 1500.
Jan 1 00:00:37 daemon err pppd[316]: Couldn't increase MRU to 1500
Jan 1 00:00:37 daemon debug pppd[316]: sent [LCP ConfReq id=0x1 ]
Jan 1 00:00:37 daemon debug pppd[316]: rcvd [LCP ConfReq id=0xf1 ]
Jan 1 00:00:37 daemon debug pppd[316]: sent [LCP ConfAck id=0xf1 ]
Jan 1 00:00:37 daemon debug pppd[316]: rcvd [LCP ConfAck id=0x1 ]
Jan 1 00:00:37 daemon debug pppd[316]: sent [PAP AuthReq id=0x1 user="++++++++@dsl.ukrtel.net" password=]
Jan 1 00:00:37 daemon crit pppd[316]: PPP LCP UP.
Jan 1 00:00:38 daemon debug pppd[316]: rcvd [PAP AuthNak id=0x1 "permission denied"]
Jan 1 00:00:38 daemon info pppd[316]: Remote message: permission denied
Jan 1 00:00:38 daemon err pppd[316]: PAP authentication failed
Jan 1 00:00:38 daemon warn pppd[316]: Couldn't increase MTU to 1500.
Jan 1 00:00:38 daemon err pppd[316]: Couldn't increase MRU to 1500
Jan 1 00:00:38 daemon debug pppd[316]: sent [LCP TermReq id=0x2 "Failed to authenticate ourselves to peer"]
Jan 1 00:00:38 daemon err pppd[316]: User name and password authentication failed.
Jan 1 00:00:38 daemon debug pppd[316]: rcvd [LCP TermReq id=0xf2]
Jan 1 00:00:38 daemon debug pppd[316]: sent [LCP TermAck id=0xf2]
Jan 1 00:00:38 daemon debug pppd[316]: rcvd [LCP TermAck id=0x2]
Jan 1 00:00:38 daemon notice pppd[316]: Connection terminated.
Jan 1 00:00:38 daemon warn pppd[316]: Doing disconnect
Jan 1 00:00:38 daemon debug pppd[316]: Sent packet: Ether addr: 00:90:1a:42:51:23 (PPPOE Discovery) PPPoE hdr: ver=0x1 type=0x1 code=0xa7 sid=0x18f8 length=0x000c (PADT) PPPoE tag: type=0103 length=0004 (Host Uniq) data (bin): 10 04 61 0
Jan 1 00:00:41 daemon info pppd[316]: Sending PADI
Jan 1 00:00:41 daemon debug pppd[316]: Sent packet: Ether addr: ff:ff:ff:ff:ff:ff (PPPOE Discovery) PPPoE hdr: ver=0x1 type=0x1 code=0x09 sid=0x0000 length=0x000c (PADI) PPPoE tag: type=0103 length=0004 (Host Uniq) data (bin): 10 04 61 0
Jan 1 00:00:41 daemon debug pppd[316]: Recv'd packet: Ether addr: 00:90:1a:42:51:23 (PPPOE Discovery) PPPoE hdr: ver=0x1 type=0x1 code=0xa7 sid=0x3315 length=0x0000 (PADT)
Jan 1 00:00:41 daemon debug pppd[316]: Recv'd packet: Ether addr: 00:90:1a:42:51:22 (PPPOE Discovery) PPPoE hdr: ver=0x1 type=0x1 code=0x07 sid=0x0000 length=0x002b (PADO) PPPoE tag: type=0102 length=0007 (AC Name) data (UTF-8): OD-JE-R P
Jan 1 00:00:41 daemon crit pppd[316]: PPP server detected.
Jan 1 00:00:41 daemon debug pppd[316]: Sent packet: Ether addr: 00:90:1a:42:51:22 (PPPOE Discovery) PPPoE hdr: ver=0x1 type=0x1 code=0x19 sid=0x0000 length=0x0020 (PADR) PPPoE tag: type=0101 length=0000 (Service name) PPPoE tag: type=0103
Jan 1 00:00:41 daemon info pppd[316]: HOST_UNIQ successful match
Jan 1 00:00:41 daemon err pppd[316]: Unexpected packet: Ether addr: 00:90:1a:42:51:23 (PPPOE Discovery) PPPoE hdr: ver=0x1 type=0x1 code=0x07 sid=0x0000 length=0x002b (PADO) PPPoE tag: type=0102 length=0007 (AC Name) data (UTF-8): OD-JE-R
Jan 1 00:00:41 daemon info pppd[316]: HOST_UNIQ successful match
Jan 1 00:00:41 daemon info pppd[316]: Got connection: 1918
Jan 1 00:00:41 daemon crit pppd[316]: PPP session established.
Jan 1 00:00:41 daemon debug pppd[316]: using channel 2
Jan 1 00:00:41 daemon info pppd[316]: Using interface ppp0_1_32_1
Jan 1 00:00:41 daemon notice pppd[316]: Connect: ppp_0_1_32_1 <--> nas_0_1_32
Jan 1 00:00:41 daemon warn pppd[316]: Couldn't increase MTU to 1500.
Jan 1 00:00:41 daemon err pppd[316]: Couldn't increase MRU to 1500
Jan 1 00:00:41 daemon debug pppd[316]: sent [LCP ConfReq id=0x3 ]
Jan 1 00:00:41 daemon debug pppd[316]: rcvd [LCP ConfReq id=0x74 ]
Jan 1 00:00:41 daemon debug pppd[316]: sent [LCP ConfAck id=0x74 ]
Jan 1 00:00:41 daemon debug pppd[316]: rcvd [LCP ConfAck id=0x3 ]
Jan 1 00:00:41 daemon debug pppd[316]: sent [PAP AuthReq id=0x2 user="+++++++@dsl.ukrtel.net" password=]
Jan 1 00:00:41 daemon crit pppd[316]: PPP LCP UP.
Jan 1 00:00:42 daemon debug pppd[316]: rcvd [PAP AuthAck id=0x2 ""]
Jan 1 00:00:42 daemon debug pppd[316]: sent [IPCP ConfReq id=0x1 ]
Jan 1 00:00:42 daemon debug pppd[316]: rcvd [IPCP ConfNak id=0x1 ]
Jan 1 00:00:42 daemon debug pppd[316]: sent [IPCP ConfReq id=0x2 ]
Jan 1 00:00:42 daemon debug pppd[316]: rcvd [IPCP ConfReq id=0x1e ]
Jan 1 00:00:42 daemon debug pppd[316]: sent [IPCP ConfAck id=0x1e ]
Jan 1 00:00:42 daemon debug pppd[316]: rcvd [IPCP ConfAck id=0x2 ]
Jan 1 00:00:42 daemon notice pppd[316]: local IP address 94.178.12.232
Jan 1 00:00:42 daemon notice pppd[316]: remote IP address 195.5.5.209
Jan 1 00:00:42 daemon notice pppd[316]: primary DNS address 82.207.66.242
Jan 1 00:00:42 daemon notice pppd[316]: secondary DNS address 82.207.66.241
Jan 1 00:00:42 daemon crit pppd[316]: Received valid IP address from server. Connection UP.


Обрыв после звонка:
Date/Time Facility Severity Message
May 24 18:29:42 daemon debug pppd[388]: sent [LCP EchoReq id=0x53 magic=0x1e8b66b8]
May 24 18:29:42 daemon debug pppd[388]: rcvd [LCP EchoRep id=0x53 magic=0x1ab0235d]
May 24 18:30:12 daemon debug pppd[388]: sent [LCP EchoReq id=0x54 magic=0x1e8b66b8]
May 24 18:30:12 daemon debug pppd[388]: rcvd [LCP EchoRep id=0x54 magic=0x1ab0235d]
May 24 18:30:42 daemon debug pppd[388]: sent [LCP EchoReq id=0x55 magic=0x1e8b66b8]
May 24 18:30:42 daemon debug pppd[388]: rcvd [LCP EchoRep id=0x55 magic=0x1ab0235d]
May 24 18:31:12 daemon debug pppd[388]: sent [LCP EchoReq id=0x56 magic=0x1e8b66b8]
May 24 18:31:12 daemon debug pppd[388]: rcvd [LCP EchoRep id=0x56 magic=0x1ab0235d]
May 24 18:31:42 daemon debug pppd[388]: sent [LCP EchoReq id=0x57 magic=0x1e8b66b8]
May 24 18:31:42 daemon debug pppd[388]: rcvd [LCP EchoRep id=0x57 magic=0x1ab0235d]
May 24 18:32:12 daemon debug pppd[388]: sent [LCP EchoReq id=0x58 magic=0x1e8b66b8]
May 24 18:32:12 daemon debug pppd[388]: rcvd [LCP EchoRep id=0x58 magic=0x1ab0235d]
May 24 18:32:37 user crit kernel: ADSL link down
May 24 18:32:39 user crit kernel: ADSL G.994 training
May 24 18:32:42 daemon debug pppd[388]: sent [LCP EchoReq id=0x59 magic=0x1e8b66b8]
May 24 18:32:42 daemon notice pppd[388]: Terminating connection due to link down.
May 24 18:32:42 daemon crit pppd[388]: Clear IP addresses. Connection DOWN.
May 24 18:32:42 daemon crit pppd[388]: Clear IP addresses. PPP connection DOWN.
May 24 18:32:42 daemon warn pppd[388]: Couldn't increase MTU to 1500.
May 24 18:32:42 daemon err pppd[388]: Couldn't increase MRU to 1500
May 24 18:32:42 daemon debug pppd[388]: sent [LCP TermReq id=0x8 "Link down"]
May 24 18:32:42 user crit kernel: ADSL G.992 started
May 24 18:32:44 user crit kernel: ADSL G.992 channel analysis
May 24 18:32:45 daemon debug pppd[388]: sent [LCP TermReq id=0x9 "Link down"]
May 24 18:32:48 daemon notice pppd[388]: Connection terminated.
May 24 18:32:48 daemon info pppd[388]: Connect time 4941751.9 minutes.
May 24 18:32:48 daemon info pppd[388]: Sent 3719318 bytes, received 164900520 bytes.
May 24 18:32:48 daemon warn pppd[388]: Doing disconnect
May 24 18:32:48 daemon debug pppd[388]: Sent packet: Ether addr: 00:90:1a:42:68:50 (PPPOE Discovery) PPPoE hdr: ver=0x1 type=0x1 code=0xa7 sid=0x277a length=0x000c (PADT) PPPoE tag: type=0103 length=0004 (Host Uniq) data (bin): 10 04 61 0
May 24 18:32:49 user crit kernel: ADSL link up, interleaved, us=623, ds=2492
May 24 18:32:49 user warn kernel: ADSL1 connection
May 24 18:32:52 user debug syslog: iptables -t nat -A PREROUTING -i br0 -d 192.168.1.1 -p udp --dport 53 -j DNAT --to 128.9.0.107
May 24 18:32:52 daemon notice pppd[388]: PPP: Start to connect ...
May 24 18:32:53 daemon info pppd[388]: Sending PADI
May 24 18:32:53 daemon debug pppd[388]: Sent packet: Ether addr: ff:ff:ff:ff:ff:ff (PPPOE Discovery) PPPoE hdr: ver=0x1 type=0x1 code=0x09 sid=0x0000 length=0x000c (PADI) PPPoE tag: type=0103 length=0004 (Host Uniq) data (bin): 10 04 61 0
May 24 18:32:53 daemon info pppd[388]: HOST_UNIQ successful match
May 24 18:32:53 daemon crit pppd[388]: PPP server detected.
May 24 18:32:53 daemon debug pppd[388]: Sent packet: Ether addr: 00:90:1a:42:51:22 (PPPOE Discovery) PPPoE hdr: ver=0x1 type=0x1 code=0x19 sid=0x0000 length=0x0020 (PADR) PPPoE tag: type=0101 length=0000 (Service name) PPPoE tag: type=0103
May 24 18:32:53 daemon info pppd[388]: HOST_UNIQ successful match
May 24 18:32:53 daemon err pppd[388]: Unexpected packet: Ether addr: 00:90:1a:42:51:23 (PPPOE Discovery) PPPoE hdr: ver=0x1 type=0x1 code=0x07 sid=0x0000 length=0x002b (PADO) PPPoE tag: type=0102 length=0007 (AC Name) data (UTF-8): OD-JE-R
May 24 18:32:53 daemon info pppd[388]: HOST_UNIQ successful match
May 24 18:32:53 daemon info pppd[388]: Got connection: 1026
May 24 18:32:53 daemon crit pppd[388]: PPP session established.
May 24 18:32:54 daemon debug pppd[388]: using channel 5
May 24 18:32:54 daemon info pppd[388]: Using interface ppp0_1_32_1
May 24 18:32:54 daemon notice pppd[388]: Connect: ppp_0_1_32_1 <--> nas_0_1_32
May 24 18:32:54 daemon warn pppd[388]: Couldn't increase MTU to 1500.
May 24 18:32:54 daemon err pppd[388]: Couldn't increase MRU to 1500
May 24 18:32:54 daemon debug pppd[388]: sent [LCP ConfReq id=0xa ]
May 24 18:32:54 daemon debug pppd[388]: rcvd [LCP ConfReq id=0x9b ]
May 24 18:32:54 daemon debug pppd[388]: sent [LCP ConfAck id=0x9b ]
May 24 18:32:54 daemon debug pppd[388]: rcvd [LCP ConfAck id=0xa ]
May 24 18:32:54 daemon debug pppd[388]: sent [LCP EchoReq id=0x0 magic=0xc627787f]
May 24 18:32:54 daemon debug pppd[388]: sent [PAP AuthReq id=0x5 user="++++++++@dsl.ukrtel.net" password=]
May 24 18:32:54 daemon crit pppd[388]: PPP LCP UP.
May 24 18:32:54 daemon debug pppd[388]: rcvd [LCP EchoRep id=0x0 magic=0x157f88cb]
May 24 18:32:54 daemon debug pppd[388]: rcvd [PAP AuthNak id=0x5 "permission denied"]
May 24 18:32:54 daemon info pppd[388]: Remote message: permission denied
May 24 18:32:54 daemon err pppd[388]: PAP authentication failed
May 24 18:32:54 daemon warn pppd[388]: Couldn't increase MTU to 1500.
May 24 18:32:54 daemon err pppd[388]: Couldn't increase MRU to 1500
May 24 18:32:54 daemon debug pppd[388]: sent [LCP TermReq id=0xb "Failed to authenticate ourselves to peer"]
May 24 18:32:54 daemon err pppd[388]: User name and password authentication failed.
May 24 18:32:54 daemon debug pppd[388]: rcvd [LCP TermReq id=0x9c]
May 24 18:32:54 daemon debug pppd[388]: sent [LCP TermAck id=0x9c]
May 24 18:32:54 daemon debug pppd[388]: rcvd [LCP TermAck id=0xb]
May 24 18:32:54 daemon notice pppd[388]: Connection terminated.
May 24 18:32:54 daemon warn pppd[388]: Doing disconnect
May 24 18:32:54 daemon debug pppd[388]: Sent packet: Ether addr: 00:90:1a:42:51:22 (PPPOE Discovery) PPPoE hdr: ver=0x1 type=0x1 code=0xa7 sid=0x1026 length=0x000c (PADT) PPPoE tag: type=0103 length=0004 (Host Uniq) data (bin): 10 04 61 0
May 24 18:32:57 daemon info pppd[388]: Sending PADI
May 24 18:32:57 daemon debug pppd[388]: Sent packet: Ether addr: ff:ff:ff:ff:ff:ff (PPPOE Discovery) PPPoE hdr: ver=0x1 type=0x1 code=0x09 sid=0x0000 length=0x000c (PADI) PPPoE tag: type=0103 length=0004 (Host Uniq) data (bin): 10 04 61 0
May 24 18:32:57 daemon debug pppd[388]: Recv'd packet: Ether addr: 00:90:1a:42:68:50 (PPPOE Discovery) PPPoE hdr: ver=0x1 type=0x1 code=0xa7 sid=0x277a length=0x0000 (PADT)
May 24 18:32:57 daemon debug pppd[388]: Recv'd packet: Ether addr: 00:90:1a:42:21:42 (PPPOE Discovery) PPPoE hdr: ver=0x1 type=0x1 code=0x07 sid=0x0000 length=0x002b (PADO) PPPoE tag: type=0102 length=0007 (AC Name) data (UTF-8): DP-JE-R P
May 24 18:32:57 daemon crit pppd[388]: PPP server detected.
May 24 18:32:57 daemon debug pppd[388]: Sent packet: Ether addr: 00:90:1a:42:21:42 (PPPOE Discovery) PPPoE hdr: ver=0x1 type=0x1 code=0x19 sid=0x0000 length=0x0020 (PADR) PPPoE tag: type=0101 length=0000 (Service name) PPPoE tag: type=0103
May 24 18:32:57 daemon info pppd[388]: HOST_UNIQ successful match
May 24 18:32:57 daemon err pppd[388]: Unexpected packet: Ether addr: 00:90:1a:42:68:50 (PPPOE Discovery) PPPoE hdr: ver=0x1 type=0x1 code=0x07 sid=0x0000 length=0x002b (PADO) PPPoE tag: type=0102 length=0007 (AC Name) data (UTF-8): DP-JE-L
May 24 18:32:57 daemon info pppd[388]: HOST_UNIQ successful match
May 24 18:32:57 daemon err pppd[388]: Unexpected packet: Ether addr: 00:90:1a:42:51:23 (PPPOE Discovery) PPPoE hdr: ver=0x1 type=0x1 code=0x07 sid=0x0000 length=0x002b (PADO) PPPoE tag: type=0102 length=0007 (AC Name) data (UTF-8): OD-JE-R
May 24 18:32:57 daemon info pppd[388]: HOST_UNIQ successful match
May 24 18:32:57 daemon info pppd[388]: Got connection: 2fc8
May 24 18:32:57 daemon crit pppd[388]: PPP session established.
May 24 18:32:57 daemon debug pppd[388]: using channel 6
May 24 18:32:57 daemon info pppd[388]: Using interface ppp0_1_32_1
May 24 18:32:57 daemon notice pppd[388]: Connect: ppp_0_1_32_1 <--> nas_0_1_32
May 24 18:32:57 daemon warn pppd[388]: Couldn't increase MTU to 1500.
May 24 18:32:57 daemon err pppd[388]: Couldn't increase MRU to 1500
May 24 18:32:57 daemon debug pppd[388]: sent [LCP ConfReq id=0xc ]
May 24 18:32:57 daemon debug pppd[388]: rcvd [LCP ConfReq id=0xb4 ]
May 24 18:32:57 daemon debug pppd[388]: sent [LCP ConfAck id=0xb4 ]
May 24 18:32:57 daemon debug pppd[388]: rcvd [LCP ConfAck id=0xc ]
May 24 18:32:57 daemon debug pppd[388]: sent [LCP EchoReq id=0x0 magic=0x48682c6b]
May 24 18:32:57 daemon debug pppd[388]: sent [PAP AuthReq id=0x6 user="+++++++++@dsl.ukrtel.net" password=]
May 24 18:32:57 daemon crit pppd[388]: PPP LCP UP.
May 24 18:32:57 daemon debug pppd[388]: rcvd [LCP EchoRep id=0x0 magic=0x751e8ab0]
May 24 18:32:58 daemon debug pppd[388]: rcvd [PAP AuthAck id=0x6 ""]
May 24 18:32:59 daemon debug pppd[388]: sent [IPCP ConfReq id=0x3 ]
May 24 18:32:59 daemon debug pppd[388]: rcvd [IPCP ConfReq id=0xf ]
May 24 18:32:59 daemon debug pppd[388]: sent [IPCP ConfAck id=0xf ]
May 24 18:32:59 daemon debug pppd[388]: rcvd [IPCP ConfNak id=0x3 ]
May 24 18:32:59 daemon debug pppd[388]: sent [IPCP ConfReq id=0x4 ]
May 24 18:32:59 daemon debug pppd[388]: rcvd [IPCP ConfAck id=0x4 ]
May 24 18:32:59 daemon notice pppd[388]: local IP address 94.179.6.119
May 24 18:32:59 daemon notice pppd[388]: remote IP address 195.5.5.203
May 24 18:32:59 daemon notice pppd[388]: primary DNS address 82.207.66.250
May 24 18:32:59 daemon notice pppd[388]: secondary DNS address 82.207.66.242
May 24 18:32:59 daemon crit pppd[388]: Received valid IP address from server. Connection UP.
May 24 18:33:03 user debug syslog: route add default gw 195.5.5.203 2>/dev/null
May 24 18:33:04 user debug syslog: iptables -A FORWARD -o ppp_0_1_32_1 -p tcp --tcp-flags SYN,RST SYN -j TCPMSS --clamp-mss-to-pmtu
May 24 18:33:04 user debug syslog: iptables -A FORWARD -i ppp_0_1_32_1 -p tcp --tcp-flags SYN,RST SYN -j TCPMSS --clamp-mss-to-pmtu
May 24 18:33:05 user debug syslog: echo > /proc/net/ip_conntrack
May 24 18:33:05 user debug syslog: echo "1000" > /proc/sys/net/ipv4/ip_conntrack_max
May 24 18:33:05 user debug syslog: echo 2000 > /proc/sys/net/ipv4/netfilter/ip_conntrack_generic_timeout
May 24 18:33:05 user debug syslog: echo 600 > /proc/sys/net/ipv4/netfilter/ip_conntrack_tcp_timeout_established
May 24 18:33:05 user debug syslog: echo 1400 > /proc/sys/net/ipv4/netfilter/ip_conntrack_tcp_timeout_fin_wait
May 24 18:33:05 user debug syslog: echo 2000 > /proc/sys/net/ipv4/netfilter/ip_conntrack_tcp_timeout_time_wait
May 24 18:33:05 user debug syslog: echo 4096 > /proc/sys/net/ipv4/ipfrag_high_thresh
May 24 18:33:05 user debug syslog: echo 1024 > /proc/sys/net/ipv4/ipfrag_low_thresh
May 24 18:33:05 user debug syslog: echo 5 > /proc/sys/net/ipv4/ipfrag_time
May 24 18:33:05 user debug syslog: iptables -t nat -D PREROUTING -i br0 -d 192.168.1.1 -p udp --dport 53 -j DNAT --to 128.9.0.107 2>/dev/null
May 24 18:33:05 user debug syslog: iptables -t nat -D POSTROUTING -o ppp_0_1_32_1 -s 192.168.1.0/255.255.255.0 -j MASQUERADE 2>/dev/null
May 24 18:33:05 user debug syslog: iptables -t nat -A POSTROUTING -o ppp_0_1_32_1 -s 192.168.1.0/255.255.255.0 -j MASQUERADE
May 24 18:33:06 user debug syslog: iptables -t nat -D PREROUTING -i br0 -d 192.168.1.1 -p udp --dport 53 -j DNAT --to 82.207.66.241 2>/dev/null
May 24 18:33:06 user debug syslog: iptables -t nat -A PREROUTING -i br0 -d 192.168.1.1 -p udp --dport 53 -j DNAT --to 82.207.66.241
May 24 18:33:28 daemon debug pppd[388]: sent [LCP EchoReq id=0x1 magic=0x48682c6b]
May 24 18:33:28 daemon debug pppd[388]: rcvd [LCP EchoRep id=0x1 magic=0x751e8ab0]


В общем если у кого подобное было подскажите что делать. Спасибо.

я бы при таких симптомах сначала проверил бы сплиттеры на абонетской и станционной сторонах

И всё равно подозрение на сплиттер.
А нет ли на телефонной линии блокиратора?

Старая моя линия была на блокираторе, когда заказал инет то меня сняли с блокиратора и щас вроде как основной! А что могут паразита на АТС поцепить?

Ответ не предыдущий пост, я говорил и ОГОшникам и мастеру с АТС проврьте сплитер на вашей стороне, но четкого ответа мне никто не дал, намек что у нас все ок а у тебя скорее всего плохо.
З.Ы. Себе домой я два новых сплитера купил в пятницу и поставил. старые выключил, так как один точно екнулся а второй хез...

Да и еще была в начале мая сильная гроза, и после нее телеон вобще пол дня не работал, может у них там защита сработала а может и пробой какой то был.

сплиттеры есть и на станционной стороне, либо они вставляются в плинты, тогда его заменить не проблема, либо они на сплиттерной плате, тогда остается только поменять порт.


PS. иногда монтеры просто тупо меняют пару на магистрали, и случается чудо - пары вроде одинаковые по качеству, но все начинает работать

Спасибо за советы, буду значит давить на АТС пусть у себя проверяют сплитеры.

да не за что. если чо звони в поддержку, пусть проверяют сплиттеры, вызывают лабораторию, это их дело. на крайняк, если никто ничо не хочет делать, пишется жалоба, как правило, это помогает

В общем еще раз звонил в укртелеком, т.к. проблема осталась, пришли еще чтото смотрели настройки модема и т.д., на мои вопросы заменить порт говорят нет свободного а сплиттер станционный он какойто один большой я так понимаю что если бы он крякнул у них то у многих бы была такая же проблема.
Пробовал подключать модем через БРИДЖ проблема тоже наблюдается, гаснет лампочка DSL но потом все быстро и незаметно для программ "качалок" восстанавливается.

Резюме ОГОшников что у меня чтото с модемом!!!
Пообещали чуть понизить скорость т.к. у меня 1Мб а с их стороны более 2Мб
Обидно, то что не у кого его проверить...

З,Ы. Статистика на данный момент:

Statistics -- ADSL

Mode: G.DMT
Type: Interleave
Line Coding: Trellis On
Status: No Defect
Link Power State: L0

Downstream Upstream
SNR Margin (dB): 31.7 26.0
Attenuation (dB): 27.0 14.5
Output Power (dBm): 11.9 18.1
Attainable Rate (Kbps): 10972 1479
Rate (Kbps): 2492 623
K (number of bytes in DMT frame): 73 19
R (number of check bytes in RS code word): 14 12
S (RS code word size in DMT frame): 2 4
D (interleaver depth): 32 4
Delay (msec): 16 4

Super Frames: 40472 40430
Super Frame Errors: 0 0
RS Words: 1376078 687310
RS Correctable Errors: 0 0
RS Uncorrectable Errors: 0 N/A

HEC Errors: 0 0
OCD Errors: 0 0
LCD Errors: 0 0
Total Cells: 4043513 0
Data Cells: 1463563 0
Bit Errors: 0 0

Total ES: 0 0
Total SES: 0 0
Total UAS: 9 0


И лог за 28 мая после разрыва:

May 28 08:50:00 daemon debug pppd[338]: rcvd [LCP EchoRep id=0x39 magic=0x41dd6caf]
May 28 08:50:30 daemon debug pppd[338]: sent [LCP EchoReq id=0x3a magic=0x671a9a21]
May 28 08:50:30 daemon debug pppd[338]: rcvd [LCP EchoRep id=0x3a magic=0x41dd6caf]
May 28 08:51:00 daemon debug pppd[338]: sent [LCP EchoReq id=0x3b magic=0x671a9a21]
May 28 08:51:00 daemon debug pppd[338]: rcvd [LCP EchoRep id=0x3b magic=0x41dd6caf]
May 28 08:51:30 daemon debug pppd[338]: sent [LCP EchoReq id=0x3c magic=0x671a9a21]
May 28 08:51:30 daemon debug pppd[338]: rcvd [LCP EchoRep id=0x3c magic=0x41dd6caf]
May 28 08:52:00 daemon debug pppd[338]: sent [LCP EchoReq id=0x3d magic=0x671a9a21]
May 28 08:52:00 daemon debug pppd[338]: rcvd [LCP EchoRep id=0x3d magic=0x41dd6caf]
May 28 08:52:30 daemon debug pppd[338]: sent [LCP EchoReq id=0x3e magic=0x671a9a21]
May 28 08:52:30 daemon debug pppd[338]: rcvd [LCP EchoRep id=0x3e magic=0x41dd6caf]
May 28 08:53:00 daemon debug pppd[338]: sent [LCP EchoReq id=0x3f magic=0x671a9a21]
May 28 08:53:00 daemon debug pppd[338]: rcvd [LCP EchoRep id=0x3f magic=0x41dd6caf]
May 28 08:53:30 daemon debug pppd[338]: sent [LCP EchoReq id=0x40 magic=0x671a9a21]
May 28 08:53:30 daemon debug pppd[338]: rcvd [LCP EchoRep id=0x40 magic=0x41dd6caf]
May 28 08:54:00 daemon debug pppd[338]: sent [LCP EchoReq id=0x41 magic=0x671a9a21]
May 28 08:54:03 user crit kernel: ADSL link down
May 28 08:54:05 user crit kernel: ADSL G.994 training
May 28 08:54:08 user crit kernel: ADSL G.992 started
May 28 08:54:10 user crit kernel: ADSL G.992 channel analysis
May 28 08:54:10 daemon notice pppd[338]: Terminating connection due to link down.
May 28 08:54:10 daemon crit pppd[338]: Clear IP addresses. Connection DOWN.
May 28 08:54:10 daemon crit pppd[338]: Clear IP addresses. PPP connection DOWN.
May 28 08:54:10 daemon warn pppd[338]: Couldn't increase MTU to 1500.
May 28 08:54:10 daemon err pppd[338]: Couldn't increase MRU to 1500
May 28 08:54:10 daemon debug pppd[338]: sent [LCP TermReq id=0x18 "Link down"]
May 28 08:54:13 daemon debug pppd[338]: sent [LCP TermReq id=0x19 "Link down"]
May 28 08:54:15 user crit kernel: ADSL G.992 message exchange
May 28 08:54:15 user crit kernel: ADSL link up, interleaved, us=623, ds=2492
May 28 08:54:15 user warn kernel: ADSL1 connection
May 28 08:54:16 daemon notice pppd[338]: Connection terminated.
May 28 08:54:16 daemon info pppd[338]: Connect time 1312.9 minutes.
May 28 08:54:16 daemon info pppd[338]: Sent 120481683 bytes, received 201312705 bytes.
May 28 08:54:16 daemon warn pppd[338]: Doing disconnect
May 28 08:54:16 daemon debug pppd[338]: Sent packet: Ether addr: 00:90:1a:42:21:42 (PPPOE Discovery) PPPoE hdr: ver=0x1 type=0x1 code=0xa7 sid=0x1cbd length=0x000c (PADT) PPPoE tag: type=0103 length=0004 (Host Uniq) data (bin): 10 04 61 0
May 28 08:54:18 daemon notice pppd[338]: PPP: Start to connect ...
May 28 08:54:19 daemon info pppd[338]: Sending PADI
May 28 08:54:19 daemon debug pppd[338]: Sent packet: Ether addr: ff:ff:ff:ff:ff:ff (PPPOE Discovery) PPPoE hdr: ver=0x1 type=0x1 code=0x09 sid=0x0000 length=0x000c (PADI) PPPoE tag: type=0103 length=0004 (Host Uniq) data (bin): 10 04 61 0
May 28 08:54:19 daemon info pppd[338]: HOST_UNIQ successful match
May 28 08:54:19 daemon crit pppd[338]: PPP server detected.
May 28 08:54:19 daemon debug pppd[338]: Sent packet: Ether addr: 00:90:1a:42:51:22 (PPPOE Discovery) PPPoE hdr: ver=0x1 type=0x1 code=0x19 sid=0x0000 length=0x0020 (PADR) PPPoE tag: type=0101 length=0000 (Service name) PPPoE tag: type=0103
May 28 08:54:19 daemon info pppd[338]: HOST_UNIQ successful match
May 28 08:54:19 daemon err pppd[338]: Unexpected packet: Ether addr: 00:90:1a:42:b5:02 (PPPOE Discovery) PPPoE hdr: ver=0x1 type=0x1 code=0x07 sid=0x0000 length=0x002b (PADO) PPPoE tag: type=0102 length=0007 (AC Name) data (UTF-8): OD-JE-R
May 28 08:54:19 daemon info pppd[338]: HOST_UNIQ successful match
May 28 08:54:19 daemon err pppd[338]: Unexpected packet: Ether addr: 00:90:1a:42:51:23 (PPPOE Discovery) PPPoE hdr: ver=0x1 type=0x1 code=0x07 sid=0x0000 length=0x002b (PADO) PPPoE tag: type=0102 length=0007 (AC Name) data (UTF-8): OD-JE-R
May 28 08:54:19 daemon info pppd[338]: HOST_UNIQ successful match
May 28 08:54:19 daemon info pppd[338]: Got connection: 1c15
May 28 08:54:19 daemon crit pppd[338]: PPP session established.
May 28 08:54:19 daemon debug pppd[338]: using channel 11
May 28 08:54:19 daemon info pppd[338]: Using interface ppp0_1_32_1
May 28 08:54:19 daemon notice pppd[338]: Connect: ppp_0_1_32_1 <--> nas_0_1_32
May 28 08:54:19 daemon warn pppd[338]: Couldn't increase MTU to 1500.
May 28 08:54:19 daemon err pppd[338]: Couldn't increase MRU to 1500
May 28 08:54:19 daemon debug pppd[338]: sent [LCP ConfReq id=0x1a ]
May 28 08:54:19 daemon debug pppd[338]: rcvd [LCP ConfReq id=0x65 ]
May 28 08:54:19 daemon debug pppd[338]: sent [LCP ConfAck id=0x65 ]
May 28 08:54:19 daemon debug pppd[338]: rcvd [LCP ConfAck id=0x1a ]
May 28 08:54:19 daemon debug pppd[338]: sent [LCP EchoReq id=0x0 magic=0xfd5bb155]
May 28 08:54:19 daemon debug pppd[338]: sent [PAP AuthReq id=0xb user="++++++++++++++@dsl.ukrtel.net" password=]
May 28 08:54:19 daemon crit pppd[338]: PPP LCP UP.
May 28 08:54:19 daemon debug pppd[338]: rcvd [LCP EchoRep id=0x0 magic=0x745e5cc5]
May 28 08:54:20 daemon debug pppd[338]: rcvd [PAP AuthAck id=0xb ""]
May 28 08:54:20 daemon debug pppd[338]: sent [IPCP ConfReq id=0xb ]
May 28 08:54:20 daemon debug pppd[338]: rcvd [IPCP ConfNak id=0xb ]
May 28 08:54:20 daemon debug pppd[338]: sent [IPCP ConfReq id=0xc ]
May 28 08:54:20 daemon debug pppd[338]: rcvd [IPCP ConfReq id=0xdb ]
May 28 08:54:20 daemon debug pppd[338]: sent [IPCP ConfAck id=0xdb ]
May 28 08:54:20 daemon debug pppd[338]: rcvd [IPCP ConfAck id=0xc ]
May 28 08:54:20 daemon notice pppd[338]: local IP address 91.124.227.192
May 28 08:54:20 daemon notice pppd[338]: remote IP address 195.5.5.209
May 28 08:54:20 daemon notice pppd[338]: primary DNS address 82.207.66.250
May 28 08:54:20 daemon notice pppd[338]: secondary DNS address 82.207.66.241
May 28 08:54:20 daemon crit pppd[338]: Received valid IP address from server. Connection UP.
May 28 08:54:26 user debug syslog: route add default gw 195.5.5.209 2>/dev/null
May 28 08:54:26 user debug syslog: iptables -A FORWARD -o ppp_0_1_32_1 -p tcp --tcp-flags SYN,RST SYN -j TCPMSS --clamp-mss-to-pmtu
May 28 08:54:26 user debug syslog: iptables -A FORWARD -i ppp_0_1_32_1 -p tcp --tcp-flags SYN,RST SYN -j TCPMSS --clamp-mss-to-pmtu
May 28 08:54:27 user debug syslog: echo > /proc/net/ip_conntrack
May 28 08:54:27 user debug syslog: echo "1000" > /proc/sys/net/ipv4/ip_conntrack_max
May 28 08:54:27 user debug syslog: echo 2000 > /proc/sys/net/ipv4/netfilter/ip_conntrack_generic_timeout
May 28 08:54:27 user debug syslog: echo 600 > /proc/sys/net/ipv4/netfilter/ip_conntrack_tcp_timeout_established
May 28 08:54:27 user debug syslog: echo 1400 > /proc/sys/net/ipv4/netfilter/ip_conntrack_tcp_timeout_fin_wait
May 28 08:54:27 user debug syslog: echo 2000 > /proc/sys/net/ipv4/netfilter/ip_conntrack_tcp_timeout_time_wait
May 28 08:54:27 user debug syslog: echo 4096 > /proc/sys/net/ipv4/ipfrag_high_thresh
May 28 08:54:27 user debug syslog: echo 1024 > /proc/sys/net/ipv4/ipfrag_low_thresh
May 28 08:54:27 user debug syslog: echo 5 > /proc/sys/net/ipv4/ipfrag_time
May 28 08:54:27 user debug syslog: iptables -t nat -D PREROUTING -i br0 -d 192.168.1.1 -p udp --dport 53 -j DNAT --to 128.9.0.107 2>/dev/null
May 28 08:54:27 user debug syslog: iptables -t nat -D POSTROUTING -o ppp_0_1_32_1 -s 192.168.1.0/255.255.255.0 -j MASQUERADE 2>/dev/null
May 28 08:54:27 user debug syslog: iptables -t nat -A POSTROUTING -o ppp_0_1_32_1 -s 192.168.1.0/255.255.255.0 -j MASQUERADE
May 28 08:54:27 user debug syslog: iptables -t nat -D PREROUTING -i br0 -d 192.168.1.1 -p udp --dport 53 -j DNAT --to 82.207.66.250 2>/dev/null
May 28 08:54:27 user debug syslog: iptables -t nat -A PREROUTING -i br0 -d 192.168.1.1 -p udp --dport 53 -j DNAT --to 82.207.66.250
May 28 08:54:50 daemon debug pppd[338]: sent [LCP EchoReq id=0x1 magic=0xfd5bb155]
May 28 08:54:50 daemon debug pppd[338]: rcvd [LCP EchoRep id=0x1 magic=0x745e5cc5]
May 28 08:55:20 daemon debug pppd[338]: sent [LCP EchoReq id=0x2 magic=0xfd5bb155]
May 28 08:55:20 daemon debug pppd[338]: rcvd [LCP EchoRep id=0x2 magic=0x745e5cc5]
May 28 08:55:50 daemon debug pppd[338]: sent [LCP EchoReq id=0x3 magic=0xfd5bb155]
May 28 08:55:50 daemon debug pppd[338]: rcvd [LCP EchoRep id=0x3 magic=0x745e5cc5]
May 28 08:55:55 user alert kernel: Intrusion -> IN=ppp_0_1_32_1 OUT= MAC= SRC=92.112.19.44 DST=91.124.227.192 LEN=52 TOS=0x00 PREC=0x00 TTL=126 ID=32469 DF PROTO=TCP SPT=4773 DPT=38000 WINDOW=65535 RES=0x00 SYN URGP=0
May 28 08:55:58 user alert kernel: Intrusion -> IN=ppp_0_1_32_1 OUT= MAC= SRC=92.112.19.44 DST=91.124.227.192 LEN=52 TOS=0x00 PREC=0x00 TTL=126 ID=32681 DF PROTO=TCP SPT=4773 DPT=38000 WINDOW=65535 RES=0x00 SYN URGP=0
May 28 08:56:05 user alert kernel: Intrusion -> IN=ppp_0_1_32_1 OUT= MAC= SRC=92.112.19.44 DST=91.124.227.192 LEN=52 TOS=0x00 PREC=0x00 TTL=126 ID=33133 DF PROTO=TCP SPT=4773 DPT=38000 WINDOW=65535 RES=0x00 SYN URGP=0
May 28 08:56:08 user alert kernel: Intrusion -> IN=ppp_0_1_32_1 OUT= MAC= SRC=88.84.200.129 DST=91.124.227.192 LEN=60 TOS=0x00 PREC=0x00 TTL=49 ID=42739 DF PROTO=TCP SPT=8711 DPT=19911 WINDOW=5840 RES=0x00 SYN URGP=0
May 28 08:56:11 user alert kernel: Intrusion -> IN=ppp_0_1_32_1 OUT= MAC= SRC=88.84.200.129 DST=91.124.227.192 LEN=60 TOS=0x00 PREC=0x00 TTL=49 ID=42740 DF PROTO=TCP SPT=8711 DPT=19911 WINDOW=5840 RES=0x00 SYN URGP=0
May 28 08:56:20 daemon debug pppd[338]: sent [LCP EchoReq id=0x4 magic=0xfd5bb155]
May 28 08:56:20 daemon debug pppd[338]: rcvd [LCP EchoRep id=0x4 magic=0x745e5cc5]
May 28 08:56:50 daemon debug pppd[338]: sent [LCP EchoReq id=0x5 magic=0xfd5bb155]
May 28 08:56:50 daemon debug pppd[338]: rcvd [LCP EchoRep id=0x5 magic=0x745e5cc5]
May 28 08:57:10 syslog info -- MARK --
May 28 08:57:20 daemon debug pppd[338]: sent [LCP EchoReq id=0x6 magic=0xfd5bb155]
May 28 08:57:20 daemon debug pppd[338]: rcvd [LCP EchoRep id=0x6 magic=0x745e5cc5]
May 28 08:57:50 daemon debug pppd[338]: sent [LCP EchoReq id=0x7 magic=0xfd5bb155]
May 28 08:57:50 daemon debug pppd[338]: rcvd [LCP EchoRep id=0x7 magic=0x745e5cc5]
May 28 08:58:20 daemon debug pppd[338]: sent [LCP EchoReq id=0x8 magic=0xfd5bb155]
May 28 08:58:20 daemon debug pppd[338]: rcvd [LCP EchoRep id=0x8 magic=0x745e5cc5]
May 28 08:58:41 user crit kernel: eth0 Link UP.
May 28 08:58:42 user info kernel: br0: port 1(eth0) entering learning state
May 28 08:58:42 user info kernel: br0: topology change detected, propagating
May 28 08:58:42 user info kernel: br0: port 1(eth0) entering forwarding state
May 28 08:58:50 daemon debug pppd[338]: sent [LCP EchoReq id=0x9 magic=0xfd5bb155]
May 28 08:58:50 daemon debug pppd[338]: rcvd [LCP EchoRep id=0x9 magic=0x745e5cc5]
May 28 08:58:52 user crit kernel: eth0 Link DOWN.
May 28 08:58:52 user info kernel: br0: port 1(eth0) entering disabled state
May 28 08:58:53 user info kernel: br0: port 1(eth0) entering disabled state
May 28 08:58:55 user crit kernel: eth0 Link UP.
May 28 08:58:56 user info kernel: br0: port 1(eth0) entering learning state
May 28 08:58:56 user info kernel: br0: topology change detected, propagating
May 28 08:58:56 user info kernel: br0: port 1(eth0) entering forwarding state
May 28 08:59:13 user crit kernel: eth0 Link DOWN.
May 28 08:59:13 user info kernel: br0: port 1(eth0) entering disabled state
May 28 08:59:14 user info kernel: br0: port 1(eth0) entering disabled state
May 28 08:59:18 user crit kernel: eth0 Link UP.
May 28 08:59:18 user info kernel: br0: port 1(eth0) entering learning state
May 28 08:59:18 user info kernel: br0: topology change detected, propagating
May 28 08:59:18 user info kernel: br0: port 1(eth0) entering forwarding state
May 28 08:59:20 daemon debug pppd[338]: sent [LCP EchoReq id=0xa magic=0xfd5bb155]
May 28 08:59:20 daemon debug pppd[338]: rcvd [LCP EchoRep id=0xa magic=0x745e5cc5]
May 28 08:59:50 daemon debug pppd[338]: sent [LCP EchoReq id=0xb magic=0xfd5bb155]
May 28 08:59:50 daemon debug pppd[338]: rcvd [LCP EchoRep id=0xb magic=0x745e5cc5]
May 28 09:00:20 daemon debug pppd[338]: sent [LCP EchoReq id=0xc magic=0xfd5bb155]
May 28 09:00:20 daemon debug pppd[338]: rcvd [LCP EchoRep id=0xc magic=0x745e5cc5]
May 28 09:00:50 daemon debug pppd[338]: sent [LCP EchoReq id=0xd magic=0xfd5bb155]
May 28 09:00:50 daemon debug pppd[338]: rcvd [LCP EchoRep id=0xd magic=0x745e5cc5]

сколько в квартире тел розеток? на каждой должен быть сплитер ну или микрофильтр. когда модем на линии снимаешь струбку шум есть?

сплиттер станционный может быть либо на плинтах (по отдельности на каждую пару отдельный девайс), либо плата на 48, 72 или другое количество портов. Если на сплиттерной плате выйдет из строя один порт, у остальных все будет пахать нормально, порты не зависят друг от друга. Попроси заменить порт, если уверен, что твой домашний сплиттер живой. Это ж элементарно проверить - махнись на время с кем-то, у кого 100% живой сплиттер и всё узнаешь Ну и смотри предыдущий пост, там тож правильная мысль.
да, насчет модема. это тож легко проверить - так же как сплиттер

Дома две розетки - одна сразу же взята со входа толстого провода медяха (у меня частн. сектор) Вторая на кухне, сам протянул еще в октябре когда подключился к инету. Сейчас подключил по схеме:

лииния-------сплиттер-------линия на все телефоны
______________\-----АДСЛ-роутер. (вместо нижн подчерк пробелы должны быть не хотят ставится)

Два тела, один Panas DECT трубка, второй CASIO кнопочный.
Пробовал вкл. по одному телу эффект тот же.
Касио очень "чувствительный" и если им слушать линию, то шумок маленький слыхать, набираю пару цифр и молчу, потом разрыв и я даже немного слышу как он переконектится.
После того как модем пересоеденился можно звонить он уже не оборвется, т.е. эффект непонятный, такое ощущение как какие то "емкости" или сбросили лишнее напряжение или наоборот взяли.
В общем следующий разрыв произойдет по прошествии какого то времени (точно не засекал).

З.Ы. Ну блин два новых сплитера взял, не может же быть чтобы оба убитых?!
В общем попробую или свой модем на другую линию сносить или поищу у кого нибудь на время другой.

как я понял у тебя подключен сплитер это на входе к дом в него вставленна общая линия в разъем "модем" подключен роутер в разъем "Phon" подключенны все твои телефоны, то это правильно все подключенно. На 99% я уверен что в линии которая идет к тебе в дом повреждение "неполная земля" или "сообщ" как ты говоришь что ты из частного сектора то значит к тебе в дом тел подведен по полевику от распред коробки возможно перетерся и качается "земли" ( земли это в переносном смысле:))))) ) касается железки какой или еще чего или замокшие окислившиеся скрутки. настроятельно попроси чтобы тебе провайдер заменил всю кабельную линию от узла адсл до полевика (замена кабельных пар) они поймут что это такое если ты им скажешь. и на 5% я уверен что это дело в слоте на дисламе( у нас это называется модем пара)

желательно приведи скрины с параметрами линии это device info пункт DSl когда ты подключишь один модем напрямую к линии без телефонов и перезагрузишь его.

Все таким сложным языком изложено но я понял, постараюсь еще раз связатся с провайдером. Дело в том что когда приходил монтер он посмотрел что у меня дома все ок, а потом через пол часа перезвонил и сказал что нашел распред коробку которая в трех домах от меня в плохом состоянии мол металлич. ржавая и т.д. оттуда идет мой кусок около 150 метров по "колодцу". Потом звонили с АТС сказали что монтер выходил еще раз на линию и зачистил все скрутки!!! Вот и верь после этого людям как говорится.

P.S. Логи подключеного модема напрямую без сплитера и телефонов:

http://img194.imageshack.us/img194/36/adsk.jpg

как я понимаю из этих логов то линия "плавает"
Это лог со сплитером:
Statistics -- ADSL

Mode: G.DMT
Type: Interleave
Line Coding: Trellis On
Status: No Defect
Link Power State: L0

Downstream Upstream
SNR Margin (dB): 32.8 25.0
Attenuation (dB): 26.0 14.0
Output Power (dBm): 12.1 18.0
Attainable Rate (Kbps): 11041 1453
Rate (Kbps): 2492 623
K (number of bytes in DMT frame): 73 19
R (number of check bytes in RS code word): 14 12
S (RS code word size in DMT frame): 2 4
D (interleaver depth): 32 4
Delay (msec): 16 4


System Log

Date/Time Facility Severity Message
Jan 1 00:00:25 user crit kernel: ADSL G.994 training
Jan 1 00:00:25 user warn kernel: ip_tables: (C) 2000-2002 Netfilter core team
Jan 1 00:00:25 user warn kernel: ip_conntrack version 2.1 (61 buckets, 0 max) - 376 bytes per conntrack
Jan 1 00:00:25 user warn kernel: ip_conntrack_pptp version 2.1 loaded
Jan 1 00:00:25 user warn kernel: ip_nat_pptp version 2.0 loaded
Jan 1 00:00:25 user crit kernel: ADSL G.992 started
Jan 1 00:00:25 user crit kernel: ADSL G.992 channel analysis
Jan 1 00:00:25 user warn kernel: unregistering helper for port 5060
Jan 1 00:00:25 user warn kernel: unregistering helper for port 5060
Jan 1 00:00:25 user info kernel: device eth0 entered promiscuous mode
Jan 1 00:00:25 user info kernel: br0: port 1(eth0) entering learning state
Jan 1 00:00:25 user info kernel: br0: topology change detected, propagating
Jan 1 00:00:25 user info kernel: br0: port 1(eth0) entering forwarding state
Jan 1 00:00:25 user info kernel: device nas_0_1_32 entered promiscuous mode
Jan 1 00:00:25 user info kernel: br0: port 2(nas_0_1_32) entering learning state
Jan 1 00:00:25 user info kernel: br0: topology change detected, propagating
Jan 1 00:00:25 user info kernel: br0: port 2(nas_0_1_32) entering forwarding state
Jan 1 00:00:25 user info kernel: device eth0 left promiscuous mode
Jan 1 00:00:25 user info kernel: br0: port 1(eth0) entering disabled state
Jan 1 00:00:25 user info kernel: device eth0 entered promiscuous mode
Jan 1 00:00:25 user info kernel: br0: port 1(eth0) entering learning state
Jan 1 00:00:25 user info kernel: br0: topology change detected, propagating
Jan 1 00:00:25 user info kernel: br0: port 1(eth0) entering forwarding state
Jan 1 00:00:25 user crit kernel: ADSL G.992 message exchange
Jan 1 00:00:25 user crit kernel: ADSL link up, interleaved, us=623, ds=2492
Jan 1 00:00:25 user warn kernel: ADSL1 connection
Jan 1 00:00:25 user warn kernel: ATM Soft SAR: ATM link connected.
Jan 1 00:00:26 user warn kernel:
Jan 1 00:00:26 user warn kernel: ioctl, p_name=diapd
Jan 1 00:00:27 user debug syslog: pppd -c 0.1.32.1 -i nas_0_1_32 -u ++++++++++++@dsl.ukrtel.net -p ********** -f 1 -k -d -m 00901a425122/24df &
Jan 1 00:00:29 daemon notice pppd[332]: pppd 2.4.1 started by admin, uid 0
Jan 1 00:00:30 user debug syslog: iptables -t nat -A PREROUTING -i br0 -d 192.168.1.1 -p udp --dport 53 -j DNAT --to 128.9.0.107
Jan 1 00:00:32 daemon notice pppd[332]: PPP: Start to connect ...
Jan 1 00:00:32 daemon info pppd[332]: Sending PADI
Jan 1 00:00:32 daemon debug pppd[332]: Sent packet: Ether addr: ff:ff:ff:ff:ff:ff (PPPOE Discovery) PPPoE hdr: ver=0x1 type=0x1 code=0x09 sid=0x0000 length=0x000c (PADI) PPPoE tag: type=0103 length=0004 (Host Uniq) data (bin): 10 04 61 0
Jan 1 00:00:32 daemon info pppd[332]: HOST_UNIQ successful match
Jan 1 00:00:32 daemon crit pppd[332]: PPP server detected.
Jan 1 00:00:32 daemon debug pppd[332]: Sent packet: Ether addr: 00:90:1a:42:51:23 (PPPOE Discovery) PPPoE hdr: ver=0x1 type=0x1 code=0x19 sid=0x0000 length=0x0020 (PADR) PPPoE tag: type=0101 length=0000 (Service name) PPPoE tag: type=0103
Jan 1 00:00:32 daemon info pppd[332]: HOST_UNIQ successful match
Jan 1 00:00:32 daemon err pppd[332]: Unexpected packet: Ether addr: 00:90:1a:42:51:22 (PPPOE Discovery) PPPoE hdr: ver=0x1 type=0x1 code=0x07 sid=0x0000 length=0x002b (PADO) PPPoE tag: type=0102 length=0007 (AC Name) data (UTF-8): OD-JE-R
Jan 1 00:00:32 daemon info pppd[332]: HOST_UNIQ successful match
Jan 1 00:00:32 daemon err pppd[332]: Unexpected packet: Ether addr: 00:90:1a:42:b5:02 (PPPOE Discovery) PPPoE hdr: ver=0x1 type=0x1 code=0x07 sid=0x0000 length=0x002b (PADO) PPPoE tag: type=0102 length=0007 (AC Name) data (UTF-8): OD-JE-R
Jan 1 00:00:32 daemon info pppd[332]: HOST_UNIQ successful match
Jan 1 00:00:32 daemon info pppd[332]: Got connection: 2f39
Jan 1 00:00:32 daemon crit pppd[332]: PPP session established.
Jan 1 00:00:32 daemon debug pppd[332]: using channel 1
Jan 1 00:00:32 daemon info pppd[332]: Using interface ppp0_1_32_1
Jan 1 00:00:32 daemon notice pppd[332]: Connect: ppp_0_1_32_1 <--> nas_0_1_32
Jan 1 00:00:32 daemon warn pppd[332]: Couldn't increase MTU to 1500.
Jan 1 00:00:32 daemon err pppd[332]: Couldn't increase MRU to 1500
Jan 1 00:00:32 daemon debug pppd[332]: sent [LCP ConfReq id=0x1 ]
Jan 1 00:00:32 daemon debug pppd[332]: rcvd [LCP ConfReq id=0x11 ]
Jan 1 00:00:32 daemon debug pppd[332]: sent [LCP ConfAck id=0x11 ]
Jan 1 00:00:32 daemon debug pppd[332]: rcvd [LCP ConfAck id=0x1 ]
Jan 1 00:00:32 daemon debug pppd[332]: sent [PAP AuthReq id=0x1 user="+++++++++++@dsl.ukrtel.net" password=]
Jan 1 00:00:32 daemon crit pppd[332]: PPP LCP UP.
Jan 1 00:00:33 daemon debug pppd[332]: rcvd [PAP AuthNak id=0x1 "permission denied"]
Jan 1 00:00:33 daemon info pppd[332]: Remote message: permission denied
Jan 1 00:00:33 daemon err pppd[332]: PAP authentication failed
Jan 1 00:00:33 daemon warn pppd[332]: Couldn't increase MTU to 1500.
Jan 1 00:00:33 daemon err pppd[332]: Couldn't increase MRU to 1500
Jan 1 00:00:33 daemon debug pppd[332]: sent [LCP TermReq id=0x2 "Failed to authenticate ourselves to peer"]
Jan 1 00:00:33 daemon err pppd[332]: User name and password authentication failed.
Jan 1 00:00:33 daemon debug pppd[332]: rcvd [LCP TermReq id=0x12]
Jan 1 00:00:33 daemon debug pppd[332]: sent [LCP TermAck id=0x12]
Jan 1 00:00:33 daemon debug pppd[332]: rcvd [LCP TermAck id=0x2]
Jan 1 00:00:33 daemon notice pppd[332]: Connection terminated.
Jan 1 00:00:33 daemon warn pppd[332]: Doing disconnect
Jan 1 00:00:33 daemon debug pppd[332]: Sent packet: Ether addr: 00:90:1a:42:51:23 (PPPOE Discovery) PPPoE hdr: ver=0x1 type=0x1 code=0xa7 sid=0x2f39 length=0x000c (PADT) PPPoE tag: type=0103 length=0004 (Host Uniq) data (bin): 10 04 61 0
Jan 1 00:00:36 daemon info pppd[332]: Sending PADI
Jan 1 00:00:36 daemon debug pppd[332]: Sent packet: Ether addr: ff:ff:ff:ff:ff:ff (PPPOE Discovery) PPPoE hdr: ver=0x1 type=0x1 code=0x09 sid=0x0000 length=0x000c (PADI) PPPoE tag: type=0103 length=0004 (Host Uniq) data (bin): 10 04 61 0
Jan 1 00:00:36 daemon debug pppd[332]: Recv'd packet: Ether addr: 00:90:1a:42:51:22 (PPPOE Discovery) PPPoE hdr: ver=0x1 type=0x1 code=0xa7 sid=0x24df length=0x0000 (PADT)
Jan 1 00:00:36 daemon debug pppd[332]: Recv'd packet: Ether addr: 00:90:1a:42:b5:02 (PPPOE Discovery) PPPoE hdr: ver=0x1 type=0x1 code=0x07 sid=0x0000 length=0x002b (PADO) PPPoE tag: type=0102 length=0007 (AC Name) data (UTF-8): OD-JE-R P
Jan 1 00:00:36 daemon crit pppd[332]: PPP server detected.
Jan 1 00:00:36 daemon debug pppd[332]: Sent packet: Ether addr: 00:90:1a:42:b5:02 (PPPOE Discovery) PPPoE hdr: ver=0x1 type=0x1 code=0x19 sid=0x0000 length=0x0020 (PADR) PPPoE tag: type=0101 length=0000 (Service name) PPPoE tag: type=0103
Jan 1 00:00:36 daemon info pppd[332]: HOST_UNIQ successful match
Jan 1 00:00:36 daemon err pppd[332]: Unexpected packet: Ether addr: 00:90:1a:42:51:22 (PPPOE Discovery) PPPoE hdr: ver=0x1 type=0x1 code=0x07 sid=0x0000 length=0x002b (PADO) PPPoE tag: type=0102 length=0007 (AC Name) data (UTF-8): OD-JE-R
Jan 1 00:00:36 daemon info pppd[332]: HOST_UNIQ successful match
Jan 1 00:00:36 daemon info pppd[332]: Got connection: 1647
Jan 1 00:00:36 daemon crit pppd[332]: PPP session established.
Jan 1 00:00:36 daemon debug pppd[332]: using channel 2
Jan 1 00:00:36 daemon info pppd[332]: Using interface ppp0_1_32_1
Jan 1 00:00:36 daemon notice pppd[332]: Connect: ppp_0_1_32_1 <--> nas_0_1_32
Jan 1 00:00:36 daemon warn pppd[332]: Couldn't increase MTU to 1500.
Jan 1 00:00:36 daemon err pppd[332]: Couldn't increase MRU to 1500
Jan 1 00:00:36 daemon debug pppd[332]: sent [LCP ConfReq id=0x3 ]
Jan 1 00:00:36 daemon debug pppd[332]: rcvd [LCP ConfReq id=0x59 ]
Jan 1 00:00:36 daemon debug pppd[332]: sent [LCP ConfAck id=0x59 ]
Jan 1 00:00:36 daemon debug pppd[332]: rcvd [LCP ConfAck id=0x3 ]
Jan 1 00:00:36 daemon debug pppd[332]: sent [PAP AuthReq id=0x2 user="+++++++++++++@dsl.ukrtel.net" password=]
Jan 1 00:00:36 daemon crit pppd[332]: PPP LCP UP.
Jan 1 00:00:36 daemon debug pppd[332]: rcvd [PAP AuthAck id=0x2 ""]
Jan 1 00:00:37 daemon debug pppd[332]: sent [IPCP ConfReq id=0x1 ]
Jan 1 00:00:37 daemon debug pppd[332]: rcvd [IPCP ConfReq id=0xf7 ]
Jan 1 00:00:37 daemon debug pppd[332]: sent [IPCP ConfAck id=0xf7 ]
Jan 1 00:00:37 daemon debug pppd[332]: rcvd [IPCP ConfNak id=0x1 ]
Jan 1 00:00:37 daemon debug pppd[332]: sent [IPCP ConfReq id=0x2 ]
Jan 1 00:00:37 daemon debug pppd[332]: rcvd [IPCP ConfAck id=0x2 ]
Jan 1 00:00:37 daemon notice pppd[332]: local IP address 91.124.226.1
Jan 1 00:00:37 daemon notice pppd[332]: remote IP address 195.5.5.209
Jan 1 00:00:37 daemon notice pppd[332]: primary DNS address 82.207.66.249
Jan 1 00:00:37 daemon notice pppd[332]: secondary DNS address 82.207.66.250
Jan 1 00:00:37 daemon crit pppd[332]: Received valid IP address from server. Connection UP.
Jan 1 00:00:38 user debug syslog: route add default gw 195.5.5.209 2>/dev/null
Jan 1 00:00:38 user debug syslog: iptables -A FORWARD -o ppp_0_1_32_1 -p tcp --tcp-flags SYN,RST SYN -j TCPMSS --clamp-mss-to-pmtu
Jan 1 00:00:38 user debug syslog: iptables -A FORWARD -i ppp_0_1_32_1 -p tcp --tcp-flags SYN,RST SYN -j TCPMSS --clamp-mss-to-pmtu
Jan 1 00:00:38 user debug syslog: echo > /proc/net/ip_conntrack
Jan 1 00:00:38 user debug syslog: echo "1000" > /proc/sys/net/ipv4/ip_conntrack_max
Jan 1 00:00:38 user debug syslog: echo 2000 > /proc/sys/net/ipv4/netfilter/ip_conntrack_generic_timeout
Jan 1 00:00:38 user debug syslog: echo 600 > /proc/sys/net/ipv4/netfilter/ip_conntrack_tcp_timeout_established
Jan 1 00:00:38 user debug syslog: echo 1400 > /proc/sys/net/ipv4/netfilter/ip_conntrack_tcp_timeout_fin_wait
Jan 1 00:00:38 user debug syslog: echo 2000 > /proc/sys/net/ipv4/netfilter/ip_conntrack_tcp_timeout_time_wait
Jan 1 00:00:38 user debug syslog: echo 4096 > /proc/sys/net/ipv4/ipfrag_high_thresh
Jan 1 00:00:38 user debug syslog: echo 1024 > /proc/sys/net/ipv4/ipfrag_low_thresh
Jan 1 00:00:38 user debug syslog: echo 5 > /proc/sys/net/ipv4/ipfrag_time
Jan 1 00:00:38 user debug syslog: iptables -t nat -D PREROUTING -i br0 -d 192.168.1.1 -p udp --dport 53 -j DNAT --to 128.9.0.107 2>/dev/null
Jan 1 00:00:38 user debug syslog: iptables -t nat -D POSTROUTING -o ppp_0_1_32_1 -s 192.168.1.0/255.255.255.0 -j MASQUERADE 2>/dev/null
Jan 1 00:00:38 user debug syslog: iptables -t nat -A POSTROUTING -o ppp_0_1_32_1 -s 192.168.1.0/255.255.255.0 -j MASQUERADE
Jan 1 00:00:39 user debug syslog: iptables -t nat -D PREROUTING -i br0 -d 192.168.1.1 -p udp --dport 53 -j DNAT --to 82.207.66.249 2>/dev/null
Jan 1 00:00:39 user debug syslog: iptables -t nat -A PREROUTING -i br0 -d 192.168.1.1 -p udp --dport 53 -j DNAT --to 82.207.66.249
Jan 1 00:00:39 user debug syslog: /bin/dnsprobe &
Jan 1 00:00:39 user debug syslog: upnp -L br0 -W ppp_0_1_32_1 -D
Jan 1 00:00:39 user notice dnsprobe[526]: dnsprobe started!
Jan 1 00:00:39 user debug syslog: iptables -t filter -I OUTPUT -o ppp_0_1_32_1 -d 239.255.255.250 -j DROP 2>/dev/null
May 31 23:31:15 user alert kernel: Intrusion -> IN=ppp_0_1_32_1 OUT= MAC= SRC=91.201.246.137 DST=91.124.226.1 LEN=48 TOS=0x00 PREC=0x00 TTL=123 ID=27684 DF PROTO=TCP SPT=3426 DPT=445 WINDOW=65535 RES=0x00 SYN URGP=0
May 31 23:31:18 user alert kernel: Intrusion -> IN=ppp_0_1_32_1 OUT= MAC= SRC=91.201.246.137 DST=91.124.226.1 LEN=48 TOS=0x00 PREC=0x00 TTL=123 ID=27881 DF PROTO=TCP SPT=3426 DPT=445 WINDOW=65535 RES=0x00 SYN URGP=0

На днях брал на фирме такой же нулячий модем, подключил роутером, не прошивал свежими прошивами оставил родную для чистоты эксперимента. Короче как я и думал мой модем не причем, так как и этот обрывал связь с такими же симптомами.
З.Ы. Заявку в службе поддержки ОГО оставил пусть дальше "работают"...

параметры линии нормальные, затухание конечно великоваты но у нас с более плохими параметрами работает все ок. неисправность оч неприятная. не хочу конечно никого учить но пусть берут бук, 200 делинк(юсбишный) и трубу и идут по всем шкафам начиная с узла и моделируют твою стуацию. другова способа более простого не вижу....