Модем купил дней 10 назад. Сразу поставил прошивку RU_DSL-2500U_3-06-04-2100.A2pB021c.d19b .
Неделю работал без проблем, ни разу не терял связь. В основном качаю Download Masterом и uTorrent.

Вчера вечером появились обрывы связи т.е. в логе написано ADSL link down. с переменным успехом модем переконнекчивался и продолжал работу.
Сегодня вечером перестал коннектиться вообще.
Хотелось бы разобратся в чем это дело в модеде или в оборудовании провайдера.
Заранее спасибо.
Вот собственно лог:
Jan 1 00:00:12 syslog emerg BCM96345 started: BusyBox v1.00 (2005.04.12-18:11+0000)
Jan 1 00:00:12 user debug syslog: klogd &
Jan 1 00:00:12 user notice kernel: klogd started: BusyBox v1.00 (2005.04.12-18:11+0000)
Jan 1 00:00:12 user debug syslog: bftpd
Jan 1 00:00:12 user warn kernel: Linux version (@) ()
Jan 1 00:00:12 user warn kernel: Parallel flash device: name AM29LV160B, id 0x2249, size 2048KB
Jan 1 00:00:12 user warn kernel: Total Flash size: 2048K with 35 sectors
Jan 1 00:00:12 user warn kernel: D-1P prom init
Jan 1 00:00:12 user warn kernel: CPU revision is: 00029010
Jan 1 00:00:12 user warn kernel: Determined physical RAM map:
Jan 1 00:00:12 user warn kernel: memory: 007a0000 @ 00000000 (usable)
Jan 1 00:00:12 user debug kernel: On node 0 totalpages: 1952
Jan 1 00:00:12 user debug kernel: DMA zone: 1952 pages, LIFO batch:1
Jan 1 00:00:12 user debug kernel: Normal zone: 0 pages, LIFO batch:1
Jan 1 00:00:12 user debug kernel: HighMem zone: 0 pages, LIFO batch:1
Jan 1 00:00:12 user warn kernel: Built 1 zonelists
Jan 1 00:00:12 user warn kernel: Kernel command line: root=31:0 ro noinitrd
Jan 1 00:00:12 user warn kernel: brcm mips: enabling icache and dcache...
Jan 1 00:00:12 user warn kernel: Primary instruction cache 16kB, physically tagged, 2-way, linesize 16 bytes.
Jan 1 00:00:12 user warn kernel: Primary data cache 8kB 2-way, linesize 16 bytes.
Jan 1 00:00:12 user warn kernel: PID hash table entries: 32 (order 5: 256 bytes)
Jan 1 00:00:12 user warn kernel: Using 120.000 MHz high precision timer.
Jan 1 00:00:12 user warn kernel: Dentry cache hash table entries: 2048 (order: 1, 8192 bytes)
Jan 1 00:00:12 user warn kernel: Inode-cache hash table entries: 1024 (order: 0, 4096 bytes)
Jan 1 00:00:12 user info kernel: Memory: 6056k/7808k available (1255k kernel code, 1732k reserved, 184k data, 64k init, 0k highmem)
Jan 1 00:00:12 user warn kernel: Calibrating delay loop... 239.20 BogoMIPS
Jan 1 00:00:12 user warn kernel: Mount-cache hash table entries: 512 (order: 0, 4096 bytes)
Jan 1 00:00:12 user warn kernel: Checking for 'wait' instruction... unavailable.
Jan 1 00:00:12 user info kernel: NET: Registered protocol family 16
Jan 1 00:00:12 user warn kernel: Can't analyze prologue code at 80148784
Jan 1 00:00:12 user info kernel: PPP generic driver version 2.4.2
Jan 1 00:00:12 user info kernel: NET: Registered protocol family 24
Jan 1 00:00:12 user warn kernel: Using noop io scheduler
Jan 1 00:00:12 user warn kernel: bcm963xx_mtd driver v1.0
Jan 1 00:00:12 user warn kernel: brcmboard: brcm_board_init entry
Jan 1 00:00:12 user warn kernel: bcm963xx_serial driver v2.0
Jan 1 00:00:12 user info kernel: NET: Registered protocol family 2
Jan 1 00:00:12 user info kernel: IP: routing cache hash table of 512 buckets, 4Kbytes
Jan 1 00:00:12 user info kernel: TCP: Hash tables configured (established 512 bind 1024)
Jan 1 00:00:12 user info kernel: NET: Registered protocol family 1
Jan 1 00:00:12 user info kernel: NET: Registered protocol family 17
Jan 1 00:00:12 user notice kernel: Ebtables v2.0 registered
Jan 1 00:00:12 user info kernel: NET: Registered protocol family 8
Jan 1 00:00:12 user info kernel: NET: Registered protocol family 20
Jan 1 00:00:12 user warn kernel: VFS: Mounted root (squashfs filesystem) readonly.
Jan 1 00:00:12 user info kernel: Freeing unused kernel memory: 64k freed
Jan 1 00:00:12 user warn kernel: Algorithmics/MIPS FPU Emulator v1.5
Jan 1 00:00:12 user warn kernel: atmapi: module license 'Proprietary' taints kernel.
Jan 1 00:00:12 user warn kernel: blaadd: blaa_detect entry
Jan 1 00:00:12 user warn kernel: adsl: adsl_init entry
Jan 1 00:00:12 user info kernel: Broadcom BCMPROCFS v1.0 initialized
Jan 1 00:00:12 user warn kernel: Broadcom BCM6338A2 Ethernet Network Device v0.3
Jan 1 00:00:12 user warn kernel: Config Internal PHY Through MDIO
Jan 1 00:00:12 user info kernel: BCM63xx_ENET: 100 MB Full-Duplex (auto-neg)
Jan 1 00:00:12 user warn kernel: eth0: MAC Address: 00:1B:11:76:ED:12
Jan 1 00:00:12 user crit kernel: eth0 Link UP.
Jan 1 00:00:12 user warn kernel: BcmAdsl_Initialize=0xC00673B8, g_pFnNotifyCallback=0xC007E4E4
Jan 1 00:00:12 user warn kernel: pSdramPHY=0xA07FFFF8, 0xFF906 0xDEADBEEF
Jan 1 00:00:12 user warn kernel: AdslCoreHwReset: AdslOemDataAddr = 0xA07FB114
Jan 1 00:00:12 user warn kernel: dgasp: kerSysRegisterDyingGaspHandler: dsl0 registered
Jan 1 00:00:12 user warn kernel: ip_tables: (C) 2000-2002 Netfilter core team
Jan 1 00:00:12 user warn kernel: ip_conntrack version 2.1 (61 buckets, 0 max) - 368 bytes per conntrack
Jan 1 00:00:12 user warn kernel: ip_conntrack_pptp version 2.1 loaded
Jan 1 00:00:12 user warn kernel: ip_nat_pptp version 2.0 loaded
Jan 1 00:00:12 user warn kernel: ip_conntrack_h323: init
Jan 1 00:00:12 user warn kernel: ip_nat_h323: initialize the module!
Jan 1 00:00:12 user crit kernel: ADSL G.994 training
Jan 1 00:00:12 user info kernel: device eth0 entered promiscuous mode
Jan 1 00:00:12 user info kernel: br0: port 1(eth0) entering learning state
Jan 1 00:00:12 user info kernel: br0: topology change detected, propagating
Jan 1 00:00:12 user info kernel: br0: port 1(eth0) entering forwarding state
Jan 1 00:00:12 user info kernel: device nas_1_34 entered promiscuous mode
Jan 1 00:00:12 user info kernel: br0: port 2(nas_1_34) entering learning state
Jan 1 00:00:12 user info kernel: br0: topology change detected, propagating
Jan 1 00:00:12 user info kernel: br0: port 2(nas_1_34) entering forwarding state
Jan 1 00:00:12 user debug syslog: tftpd
Jan 1 00:00:14 user debug syslog: pppd
Jan 1 00:00:14 user debug syslog: ifconfig nas_1_34 mtu 1400
Jan 1 00:00:14 daemon notice pppd[255]: pppd 2.4.1 started by admin, uid 0
Jan 1 00:04:41 user debug igmp[654]: iptables -t filter -I FORWARD 1 -i br0 -d 224.0.0.22 -j DROP 2>/dev/null
Jan 1 00:04:42 user debug igmp[656]: iptables -t filter -D FORWARD -i br0 -d 224.0.0.22 -j ACCEPT 2>/dev/null

Ограничивайте количество одновременных соединений в клиентах uTorrent и Download Master.