Добрый день, как интернет провайдер, продаем ваши модемы DLINK DSL-2500U/BRU/D, столкнулись такой проблемой:
После включения модема, его последующей настройки, поднятия им линии, и поднятия PPPoE соедининея все работает штатно.
Цитата:
Jan 1 00:00:16  	syslog  	emerg  	BCM96345 started: BusyBox v1.00 (2008.03.18-08:13+0000)
Jan 1 00:00:16 	user 	notice 	kernel: klogd started: BusyBox v1.00 (2008.03.18-08:13+0000)
Jan 1 00:00:16 	user 	warn 	kernel: Linux version 2.6.8.1 (jenny@BS5) (gcc version 3.4.2) #1 Tue Mar 18 16:12:17 CST 2008
Jan 1 00:00:16 	user 	warn 	kernel: Serial flash device: name S25FL016A, id 0x0114, size 2048KB
Jan 1 00:00:16 	user 	warn 	kernel: 96332CG prom init
Jan 1 00:00:16 	user 	warn 	kernel: CPU revision is: 00029010
Jan 1 00:00:16 	user 	warn 	kernel: Determined physical RAM map:
Jan 1 00:00:16 	user 	warn 	kernel: memory: 007a0000 @ 00000000 (usable)
Jan 1 00:00:16 	user 	debug 	kernel: On node 0 totalpages: 1952
Jan 1 00:00:16 	user 	debug 	kernel: DMA zone: 1952 pages, LIFO batch:1
Jan 1 00:00:16 	user 	debug 	kernel: Normal zone: 0 pages, LIFO batch:1
Jan 1 00:00:16 	user 	debug 	kernel: HighMem zone: 0 pages, LIFO batch:1
Jan 1 00:00:16 	user 	warn 	kernel: Built 1 zonelists
Jan 1 00:00:16 	user 	warn 	kernel: Kernel command line: root=31:0 ro noinitrd console=ttyS0,115200
Jan 1 00:00:16 	user 	warn 	kernel: brcm mips: enabling icache and dcache...
Jan 1 00:00:16 	user 	warn 	kernel: Primary instruction cache 16kB, physically tagged, 2-way, linesize 16 bytes.
Jan 1 00:00:16 	user 	warn 	kernel: Primary data cache 8kB 2-way, linesize 16 bytes.
Jan 1 00:00:16 	user 	warn 	kernel: PID hash table entries: 32 (order 5: 256 bytes)
Jan 1 00:00:16 	user 	warn 	kernel: Using 120.000 MHz high precision timer.
Jan 1 00:00:16 	user 	warn 	kernel: Dentry cache hash table entries: 2048 (order: 1, 8192 bytes)
Jan 1 00:00:16 	user 	warn 	kernel: Inode-cache hash table entries: 1024 (order: 0, 4096 bytes)
Jan 1 00:00:16 	user 	info 	kernel: Memory: 5692k/7808k available (1510k kernel code, 2096k reserved, 221k data, 76k init, 0k highmem)
Jan 1 00:00:16 	user 	warn 	kernel: Calibrating delay loop... 239.20 BogoMIPS
Jan 1 00:00:16 	user 	warn 	kernel: Mount-cache hash table entries: 512 (order: 0, 4096 bytes)
Jan 1 00:00:16 	user 	warn 	kernel: Checking for 'wait' instruction... unavailable.
Jan 1 00:00:16 	user 	info 	kernel: NET: Registered protocol family 16
Jan 1 00:00:16 	user 	warn 	kernel: Total Flash size: 2048K with 32 sectors
Jan 1 00:00:16 	user 	warn 	kernel: File system address: 0xbfc10100
Jan 1 00:00:16 	user 	warn 	kernel: Can't analyze prologue code at 80188224
Jan 1 00:00:16 	user 	info 	kernel: Initializing Cryptographic API
Jan 1 00:00:16 	user 	info 	kernel: PPP generic driver version 2.4.2
Jan 1 00:00:16 	user 	info 	kernel: PPP Deflate Compression module registered
Jan 1 00:00:16 	user 	info 	kernel: PPP BSD Compression module registered
Jan 1 00:00:16 	user 	info 	kernel: MPPE/MPPC encryption/compression module registered
Jan 1 00:00:16 	user 	info 	kernel: NET: Registered protocol family 24
Jan 1 00:00:16 	user 	warn 	kernel: Using noop io scheduler
Jan 1 00:00:16 	user 	warn 	kernel: bcm963xx_mtd driver v1.0
Jan 1 00:00:16 	user 	warn 	kernel: brcmboard: brcm_board_init entry
Jan 1 00:00:16 	user 	warn 	kernel:
Jan 1 00:00:16 	user 	warn 	kernel: ======= GPIO CONFIG_BCM96338 inited ========
Jan 1 00:00:16 	user 	info 	kernel: Serial: BCM63XX driver $Revision: 3.00 $
Jan 1 00:00:16 	user 	warn 	kernel: ttyS0 at MMIO 0xfffe0300 (irq = 10) is a BCM63XX
Jan 1 00:00:16 	user 	info 	kernel: NET: Registered protocol family 2
Jan 1 00:00:16 	user 	info 	kernel: IP: routing cache hash table of 512 buckets, 4Kbytes
Jan 1 00:00:16 	user 	info 	kernel: TCP: Hash tables configured (established 512 bind 1024)
Jan 1 00:00:16 	user 	warn 	kernel: ip_conntrack version 2.1 (61 buckets, 0 max) - 376 bytes per conntrack
Jan 1 00:00:16 	user 	warn 	kernel: ip_tables: (C) 2000-2002 Netfilter core team
Jan 1 00:00:16 	user 	info 	kernel: Initializing IPsec netlink socket
Jan 1 00:00:16 	user 	info 	kernel: NET: Registered protocol family 1
Jan 1 00:00:16 	user 	info 	kernel: NET: Registered protocol family 17
Jan 1 00:00:16 	user 	info 	kernel: NET: Registered protocol family 15
Jan 1 00:00:16 	user 	notice 	kernel: Ebtables v2.0 registered
Jan 1 00:00:16 	user 	debug 	syslog: echo > /var/snmpd.conf
Jan 1 00:00:16 	user 	info 	kernel: NET: Registered protocol family 8
Jan 1 00:00:16 	user 	info 	kernel: NET: Registered protocol family 20
Jan 1 00:00:16 	user 	info 	kernel: 802.1Q VLAN Support v1.8 Ben Greear
Jan 1 00:00:16 	user 	info 	kernel: All bugs added by David S. Miller
Jan 1 00:00:16 	user 	warn 	kernel: VFS: Mounted root (squashfs filesystem) readonly.
Jan 1 00:00:16 	user 	info 	kernel: Freeing unused kernel memory: 76k freed
Jan 1 00:00:16 	user 	warn 	kernel: Algorithmics/MIPS FPU Emulator v1.5
Jan 1 00:00:16 	user 	warn 	kernel: atmapi: module license 'Proprietary' taints kernel.
Jan 1 00:00:16 	user 	warn 	kernel: adsl: adsl_init entry
Jan 1 00:00:16 	user 	warn 	kernel: blaadd: blaa_detect entry
Jan 1 00:00:16 	user 	info 	kernel: Broadcom BCMPROCFS v1.0 initialized
Jan 1 00:00:16 	user 	warn 	kernel: Broadcom BCM6338A2 Ethernet Network Device v0.3 Mar 18 2008 16:11:29
Jan 1 00:00:16 	user 	warn 	kernel: Config Internal PHY Through MDIO
Jan 1 00:00:16 	user 	info 	kernel: BCM63xx_ENET: 100 MB Full-Duplex (auto-neg)
Jan 1 00:00:16 	user 	warn 	kernel: eth0: MAC Address: 00:1C:F0:A2:B5:E3
Jan 1 00:00:16 	user 	crit 	kernel: eth0 Link UP.
Jan 1 00:00:16 	user 	warn 	kernel: BcmAdsl_Initialize=0xC00733F8, g_pFnNotifyCallback=0xC008BC64
Jan 1 00:00:16 	user 	warn 	kernel: AnnexCParam=0x7FFF7EB8 AnnexAParam=0x00000980 adsl2=0x00000000
Jan 1 00:00:16 	user 	warn 	kernel: pSdramPHY=0xA07FFFF8, 0x1B7A29 0xDEADBEEF
Jan 1 00:00:16 	user 	warn 	kernel: AdslCoreHwReset: AdslOemDataAddr = 0xA07FD3D4
Jan 1 00:00:16 	user 	warn 	kernel: AnnexCParam=0x7FFF7EB8 AnnexAParam=0x00000980 adsl2=0x00000000
Jan 1 00:00:16 	user 	warn 	kernel: dgasp: kerSysRegisterDyingGaspHandler: dsl0 registered
Jan 1 00:00:16 	user 	warn 	kernel: ATM proc init !!!
Jan 1 00:00:16 	user 	crit 	kernel: ADSL G.994 training
Jan 1 00:00:16 	user 	warn 	kernel: ip_conntrack_pptp version 2.1 loaded
Jan 1 00:00:16 	user 	warn 	kernel: ip_nat_pptp version 2.0 loaded
Jan 1 00:00:16 	user 	crit 	kernel: ADSL G.992 started
Jan 1 00:00:16 	user 	crit 	kernel: ADSL G.992 channel analysis
Jan 1 00:00:16 	user 	info 	kernel: device eth0 entered promiscuous mode
Jan 1 00:00:16 	user 	info 	kernel: br0: port 1(eth0) entering learning state
Jan 1 00:00:16 	user 	info 	kernel: br0: topology change detected, propagating
Jan 1 00:00:16 	user 	info 	kernel: br0: port 1(eth0) entering forwarding state
Jan 1 00:00:16 	user 	info 	kernel: device nas_0_8_35 entered promiscuous mode
Jan 1 00:00:16 	user 	info 	kernel: br0: port 2(nas_0_8_35) entering learning state
Jan 1 00:00:16 	user 	info 	kernel: br0: topology change detected, propagating
Jan 1 00:00:16 	user 	info 	kernel: br0: port 2(nas_0_8_35) entering forwarding state
Jan 1 00:00:17 	user 	debug 	syslog: echo > /var/hosts
Jan 1 00:00:17 	user 	warn 	kernel:
Jan 1 00:00:17 	user 	warn 	kernel: ioctl, p_name=diapd
Jan 1 00:00:18 	user 	debug 	syslog: pppd plugin pppoe rp_pppoe_service DSI nas_0_8_35 nodetach user '*****' password ******** interface_name 0_8_35_1 usepeerdns refuse-eap persist lcp-echo-interval 30 holdoff 3 nomppc nomppe mtu 149
Jan 1 00:00:19 	user 	warn 	kernel: ATM Soft SAR: ATM link connected.
Jan 1 00:00:20 	daemon 	info 	pppd[239]: Plugin pppoe loaded.
Jan 1 00:00:20 	daemon 	info 	pppd[239]: RP-PPPoE plugin version 3.3 compiled against pppd 2.4.3
Jan 1 00:00:20 	daemon 	info 	pppd[239]: Plugin pppoe called.
Jan 1 00:00:20 	daemon 	notice 	pppd[239]: pppd 2.4.3 started by admin, uid 0
Jan 1 00:00:21 	user 	debug 	syslog: iptables -t nat -A PREROUTING -i br0 -d 192.168.133.8 -p udp --dport 53 -j DNAT --to 128.9.0.107
Jan 1 00:00:22 	daemon 	info 	pppd[239]: PPP session is 9725
Jan 1 00:00:22 	daemon 	info 	pppd[239]: Using interface ppp0_8_35_1
Jan 1 00:00:23 	daemon 	notice 	pppd[239]: Connect: ppp_0_8_35_1 <--> nas_0_8_35
Jan 1 00:00:23 	daemon 	warn 	pppd[239]: Couldn't increase MRU to 1500
Jan 1 00:00:25 	daemon 	warn 	pppd[239]: Couldn't increase MRU to 1500
Jan 1 00:00:25 	daemon 	info 	pppd[239]: CHAP authentication succeeded
Jan 1 00:00:25 	daemon 	notice 	pppd[239]: peer from calling number 00:1F:6C:85:4E:1A authorized
Jan 1 00:00:26 	daemon 	notice 	pppd[239]: local IP address XXX.XXX.XXX.XXX
Jan 1 00:00:26 	daemon 	notice 	pppd[239]: remote IP address XXX.XXX.X.XX
Jan 1 00:00:26 	daemon 	notice 	pppd[239]: primary DNS address XXX.XXX.XXX.XX
Jan 1 00:00:26 	daemon 	notice 	pppd[239]: secondary DNS address XXX.XXX.XXX.XX
Jan 1 00:00:28 	user 	debug 	syslog: route add default gw XXX.XXX.XXX.XX 2>/dev/null
Jan 1 00:00:28 	user 	debug 	syslog: iptables -A FORWARD -o ppp_0_8_35_1 -p tcp --tcp-flags SYN,RST SYN -j TCPMSS --clamp-mss-to-pmtu
Jan 1 00:00:28 	user 	debug 	syslog: iptables -A FORWARD -i ppp_0_8_35_1 -p tcp --tcp-flags SYN,RST SYN -j TCPMSS --clamp-mss-to-pmtu
Jan 1 00:00:28 	user 	debug 	syslog: echo > /proc/net/ip_conntrack
Jan 1 00:00:28 	user 	debug 	syslog: echo "1000" > /proc/sys/net/ipv4/ip_conntrack_max
Jan 1 00:00:28 	user 	debug 	syslog: iptables -t nat -D PREROUTING -i br0 -d 192.168.133.8 -p udp --dport 53 -j DNAT --to 128.9.0.107 2>/dev/null
Jan 1 00:00:28 	user 	debug 	syslog: iptables -t nat -D POSTROUTING -o ppp_0_8_35_1 -s 192.168.133.0/255.255.255.0 -j MASQUERADE 2>/dev/null
Jan 1 00:00:28 	user 	debug 	syslog: iptables -t nat -A POSTROUTING -o ppp_0_8_35_1 -s 192.168.133.0/255.255.255.0 -j MASQUERADE
Jan 1 00:00:29 	user 	debug 	syslog: kill -9 233
Jan 1 00:00:29 	user 	debug 	syslog: echo > /var/hosts
Jan 1 00:00:30 	user 	debug 	syslog: iptables -I INPUT 1 -p icmp --icmp-type echo-request -i ppp_0_8_35_1 -j ACCEPT
Apr 21 12:56:59 	daemon 	info 	pppd[239]: LCP terminated by peer
Apr 21 12:57:00 	daemon 	info 	pppd[239]: Connect time 4368296.6 minutes.
Apr 21 12:57:00 	daemon 	info 	pppd[239]: Sent 958 bytes, received 2294 bytes.
Apr 21 12:57:01 	daemon 	warn 	pppd[239]: Couldn't increase MRU to 1500
Apr 21 12:57:04 	daemon 	notice 	pppd[239]: Connection terminated....
Apr 21 12:57:07 	daemon 	info 	pppd[239]: Sent PADT
Apr 21 12:57:07 	daemon 	info 	pppd[239]: PPP session is 9766
Apr 21 12:57:07 	daemon 	info 	pppd[239]: Using interface ppp0_8_35_1
Apr 21 12:57:07 	daemon 	notice 	pppd[239]: Connect: ppp_0_8_35_1 <--> nas_0_8_35
Apr 21 12:57:07 	daemon 	warn 	pppd[239]: Couldn't increase MRU to 1500
Apr 21 12:57:09 	daemon 	warn 	pppd[239]: Couldn't increase MRU to 1500
Apr 21 12:57:09 	user 	warn 	syslog: dns query failed
Apr 21 12:57:09 	daemon 	info 	pppd[239]: CHAP authentication succeeded
Apr 21 12:57:09 	daemon 	notice 	pppd[239]: peer from calling number 00:1F:6C:85:4E:1A authorized
Apr 21 12:57:10 	daemon 	notice 	pppd[239]: local IP address 91.185.50.133
Apr 21 12:57:10 	daemon 	notice 	pppd[239]: remote IP address 195.206.40.76
Apr 21 12:57:10 	daemon 	notice 	pppd[239]: primary DNS address 195.206.40.175
Apr 21 12:57:10 	daemon 	notice 	pppd[239]: secondary DNS address 195.206.40.177
Apr 21 12:57:11 	user 	warn 	syslog: dns query failed
Apr 21 12:57:12 	user 	debug 	syslog: route add default gw XXX.XXX.XXX.XX 2>/dev/null
Apr 21 12:57:12 	user 	debug 	syslog: iptables -A FORWARD -o ppp_0_8_35_1 -p tcp --tcp-flags SYN,RST SYN -j TCPMSS --clamp-mss-to-pmtu
Apr 21 12:57:12 	user 	debug 	syslog: iptables -A FORWARD -i ppp_0_8_35_1 -p tcp --tcp-flags SYN,RST SYN -j TCPMSS --clamp-mss-to-pmtu
Apr 21 12:57:12 	user 	debug 	syslog: iptables -t nat -D POSTROUTING -o ppp_0_8_35_1 -s 192.168.133.0/255.255.255.0 -j MASQUERADE 2>/dev/null
Apr 21 12:57:12 	user 	debug 	syslog: iptables -t nat -A POSTROUTING -o ppp_0_8_35_1 -s 192.168.133.0/255.255.255.0 -j MASQUERADE
Apr 21 12:57:13 	user 	debug 	syslog: iptables -I INPUT 1 -p icmp --icmp-type echo-request -i ppp_0_8_35_1 -j ACCEPT
Apr 21 12:57:14 	user 	warn 	syslog: dns query failed
Apr 21 12:59:18 	user 	debug 	syslog: ethctl vport query 2>/var/vcfgerr
Apr 21 12:59:18 	user 	debug 	syslog: rm /var/vcfgerr
Apr 21 12:59:20 	user 	crit 	kernel: OAM loopback response not received on PORT/VPI/VCI 0/8/35.
Apr 21 12:59:21 	user 	crit 	kernel: OAM loopback response not received on PORT/VPI/VCI 0/8/35.
Apr 21 12:59:21 	user 	debug 	syslog: ping XXX.XXX.XXX.XX
Apr 21 12:59:22 	user 	debug 	syslog: ping XXX.XXX.XXX.XX
Но в случае если мы со своей стороны на некоторое время запрещаем логину с которым производится соединение PPPoE модемом (или биллнг по ккойто причине некоторое время недоступен), то после 
5 неудачных попыток соединения модем перестает пробовать восстановить PPPoE соединение, до перезагрузки по питанию:
Цитата:
Jan 1 00:00:30  	user  	debug  	syslog: iptables -I INPUT 1 -p icmp --icmp-type echo-request -i ppp_0_8_35_1 -j ACCEPT
Apr 21 12:56:59 	daemon 	info 	pppd[239]: LCP terminated by peer
Apr 21 12:57:00 	daemon 	info 	pppd[239]: Connect time 4368296.6 minutes.
Apr 21 12:57:00 	daemon 	info 	pppd[239]: Sent 958 bytes, received 2294 bytes.
Apr 21 12:57:01 	daemon 	warn 	pppd[239]: Couldn't increase MRU to 1500
Apr 21 12:57:04 	daemon 	notice 	pppd[239]: Connection terminated....
Apr 21 12:57:07 	daemon 	info 	pppd[239]: Sent PADT
Apr 21 12:57:07 	daemon 	info 	pppd[239]: PPP session is 9766
Apr 21 12:57:07 	daemon 	info 	pppd[239]: Using interface ppp0_8_35_1
Apr 21 12:57:07 	daemon 	notice 	pppd[239]: Connect: ppp_0_8_35_1 <--> nas_0_8_35
Apr 21 12:57:07 	daemon 	warn 	pppd[239]: Couldn't increase MRU to 1500
Apr 21 12:57:09 	daemon 	warn 	pppd[239]: Couldn't increase MRU to 1500
Apr 21 12:57:09 	user 	warn 	syslog: dns query failed
Apr 21 12:57:09 	daemon 	info 	pppd[239]: CHAP authentication succeeded
Apr 21 12:57:09 	daemon 	notice 	pppd[239]: peer from calling number 00:1F:6C:85:4E:1A authorized
Apr 21 12:57:10 	daemon 	notice 	pppd[239]: local IP address 91.185.50.133
Apr 21 12:57:10 	daemon 	notice 	pppd[239]: remote IP address 195.206.40.76
Apr 21 12:57:10 	daemon 	notice 	pppd[239]: primary DNS address 195.206.40.175
Apr 21 12:57:10 	daemon 	notice 	pppd[239]: secondary DNS address 195.206.40.177
Apr 21 12:57:11 	user 	warn 	syslog: dns query failed
Apr 21 12:57:12 	user 	debug 	syslog: route add default gw 195.206.40.76 2>/dev/null
Apr 21 12:57:12 	user 	debug 	syslog: iptables -A FORWARD -o ppp_0_8_35_1 -p tcp --tcp-flags SYN,RST SYN -j TCPMSS --clamp-mss-to-pmtu
Apr 21 12:57:12 	user 	debug 	syslog: iptables -A FORWARD -i ppp_0_8_35_1 -p tcp --tcp-flags SYN,RST SYN -j TCPMSS --clamp-mss-to-pmtu
Apr 21 12:57:12 	user 	debug 	syslog: iptables -t nat -D POSTROUTING -o ppp_0_8_35_1 -s 192.168.133.0/255.255.255.0 -j MASQUERADE 2>/dev/null
Apr 21 12:57:12 	user 	debug 	syslog: iptables -t nat -A POSTROUTING -o ppp_0_8_35_1 -s 192.168.133.0/255.255.255.0 -j MASQUERADE
Apr 21 12:57:13 	user 	debug 	syslog: iptables -I INPUT 1 -p icmp --icmp-type echo-request -i ppp_0_8_35_1 -j ACCEPT
Apr 21 12:57:14 	user 	warn 	syslog: dns query failed
Apr 21 12:59:18 	user 	debug 	syslog: ethctl vport query 2>/var/vcfgerr
Apr 21 12:59:18 	user 	debug 	syslog: rm /var/vcfgerr
Apr 21 12:59:20 	user 	crit 	kernel: OAM loopback response not received on PORT/VPI/VCI 0/8/35.
Apr 21 12:59:21 	user 	crit 	kernel: OAM loopback response not received on PORT/VPI/VCI 0/8/35.
Apr 21 12:59:21 	user 	debug 	syslog: ping 195.206.40.76
Apr 21 12:59:22 	user 	debug 	syslog: ping 195.206.40.175
Apr 21 13:13:18 	daemon 	info 	pppd[239]: LCP terminated by peer
Apr 21 13:13:18 	daemon 	info 	pppd[239]: Connect time 16.2 minutes.
Apr 21 13:13:18 	daemon 	info 	pppd[239]: Sent 3886 bytes, received 14786 bytes.
Apr 21 13:13:19 	daemon 	warn 	pppd[239]: Couldn't increase MRU to 1500
Apr 21 13:13:22 	daemon 	notice 	pppd[239]: Connection terminated....
Apr 21 13:13:25 	daemon 	info 	pppd[239]: Sent PADT
Apr 21 13:13:25 	daemon 	info 	pppd[239]: PPP session is 9972
Apr 21 13:13:25 	daemon 	info 	pppd[239]: Using interface ppp0_8_35_1
Apr 21 13:13:26 	daemon 	notice 	pppd[239]: Connect: ppp_0_8_35_1 <--> nas_0_8_35
Apr 21 13:13:26 	daemon 	warn 	pppd[239]: Couldn't increase MRU to 1500
Apr 21 13:13:27 	daemon 	warn 	pppd[239]: Couldn't increase MRU to 1500
Apr 21 13:13:28 	daemon 	info 	pppd[239]: CHAP authentication failed: Authentication failed
Apr 21 13:13:28 	daemon 	warn 	pppd[239]: Couldn't increase MRU to 1500
Apr 21 13:13:28 	daemon 	notice 	pppd[239]: Connection terminated....
Apr 21 13:13:31 	daemon 	info 	pppd[239]: Sent PADT
Apr 21 13:13:31 	daemon 	info 	pppd[239]: PPP session is 9974
Apr 21 13:13:31 	daemon 	info 	pppd[239]: Using interface ppp0_8_35_1
Apr 21 13:13:31 	daemon 	notice 	pppd[239]: Connect: ppp_0_8_35_1 <--> nas_0_8_35
Apr 21 13:13:31 	daemon 	warn 	pppd[239]: Couldn't increase MRU to 1500
Apr 21 13:13:33 	daemon 	warn 	pppd[239]: Couldn't increase MRU to 1500
Apr 21 13:13:33 	daemon 	info 	pppd[239]: CHAP authentication failed: Authentication failed
Apr 21 13:13:33 	daemon 	warn 	pppd[239]: Couldn't increase MRU to 1500
Apr 21 13:13:33 	daemon 	notice 	pppd[239]: Connection terminated....
Apr 21 13:13:36 	daemon 	info 	pppd[239]: Sent PADT
Apr 21 13:13:36 	daemon 	info 	pppd[239]: PPP session is 9975
Apr 21 13:13:36 	daemon 	info 	pppd[239]: Using interface ppp0_8_35_1
Apr 21 13:13:36 	daemon 	notice 	pppd[239]: Connect: ppp_0_8_35_1 <--> nas_0_8_35
Apr 21 13:13:36 	daemon 	warn 	pppd[239]: Couldn't increase MRU to 1500
Apr 21 13:13:38 	daemon 	warn 	pppd[239]: Couldn't increase MRU to 1500
Apr 21 13:13:38 	daemon 	info 	pppd[239]: CHAP authentication failed: Authentication failed
Apr 21 13:13:38 	daemon 	warn 	pppd[239]: Couldn't increase MRU to 1500
Apr 21 13:13:38 	daemon 	notice 	pppd[239]: Connection terminated....
Apr 21 13:13:41 	daemon 	info 	pppd[239]: Sent PADT
Apr 21 13:13:41 	daemon 	info 	pppd[239]: PPP session is 9977
Apr 21 13:13:41 	daemon 	info 	pppd[239]: Using interface ppp0_8_35_1
Apr 21 13:13:41 	daemon 	notice 	pppd[239]: Connect: ppp_0_8_35_1 <--> nas_0_8_35
Apr 21 13:13:41 	daemon 	warn 	pppd[239]: Couldn't increase MRU to 1500
Apr 21 13:13:43 	daemon 	warn 	pppd[239]: Couldn't increase MRU to 1500
Apr 21 13:13:43 	daemon 	info 	pppd[239]: CHAP authentication failed: Authentication failed
Apr 21 13:13:43 	daemon 	warn 	pppd[239]: Couldn't increase MRU to 1500
Apr 21 13:13:43 	daemon 	notice 	pppd[239]: Connection terminated....
Apr 21 13:13:46 	daemon 	info 	pppd[239]: Sent PADT
Apr 21 13:13:47 	daemon 	info 	pppd[239]: PPP session is 9978
Apr 21 13:13:47 	daemon 	info 	pppd[239]: Using interface ppp0_8_35_1
Apr 21 13:13:47 	daemon 	notice 	pppd[239]: Connect: ppp_0_8_35_1 <--> nas_0_8_35
Apr 21 13:13:47 	daemon 	warn 	pppd[239]: Couldn't increase MRU to 1500
Apr 21 13:13:48 	user 	warn 	syslog: dns query failed
Apr 21 13:13:49 	daemon 	warn 	pppd[239]: Couldn't increase MRU to 1500
Apr 21 13:13:49 	daemon 	info 	pppd[239]: CHAP authentication failed: Authentication failed
Apr 21 13:13:49 	daemon 	warn 	pppd[239]: Couldn't increase MRU to 1500
Apr 21 13:13:49 	daemon 	notice 	pppd[239]: Connection terminated....
Apr 21 13:13:50 	user 	warn 	syslog: dns query failed
Apr 21 13:13:52 	daemon 	info 	pppd[239]: Sent PADT
Apr 21 13:13:52 	user 	warn 	syslog: dns query failed
Apr 21 13:13:54 	user 	warn 	syslog: dns query failed
Apr 21 13:13:56 	user 	warn 	syslog: dns query failed
Apr 21 13:13:57 	daemon 	info 	pppd[239]: Sent PADT
Apr 21 13:13:58 	user 	warn 	syslog: dns query failed
Apr 21 13:14:07 	daemon 	info 	pppd[239]: Sent PADT
Apr 21 13:14:27 	daemon 	warn 	pppd[239]: Timeout waiting for PADO packets
Apr 21 13:14:27 	daemon 	err 	pppd[239]: Unable to complete PPPoE Discovery
Apr 21 13:14:30 	daemon 	info 	pppd[239]: Sent PADT
Apr 21 13:14:31 	user 	warn 	syslog: dns query failed
Apr 21 13:14:33 	user 	warn 	syslog: dns query failed
Apr 21 13:14:35 	user 	warn 	syslog: dns query failed
Apr 21 13:14:35 	daemon 	info 	pppd[239]: Sent PADT
Apr 21 13:14:37 	user 	warn 	syslog: dns query failed
Apr 21 13:14:39 	user 	warn 	syslog: dns query failed
Apr 21 13:14:41 	user 	warn 	syslog: dns query failed
Apr 21 13:14:45 	daemon 	info 	pppd[239]: Sent PADT
Apr 21 13:15:05 	daemon 	warn 	pppd[239]: Timeout waiting for PADO packets
Apr 21 13:15:05 	daemon 	err 	pppd[239]: Unable to complete PPPoE Discovery
Apr 21 13:15:08 	daemon 	info 	pppd[239]: Sent PADT
Apr 21 13:15:13 	user 	warn 	syslog: dns query failed
Apr 21 13:15:13 	daemon 	info 	pppd[239]: Sent PADT
Apr 21 13:15:15 	user 	warn 	syslog: dns query failed
Apr 21 13:15:17 	user 	warn 	syslog: dns query failed
Apr 21 13:15:19 	user 	warn 	syslog: dns query failed
Apr 21 13:15:21 	user 	warn 	syslog: dns query failed
Apr 21 13:15:23 	user 	warn 	syslog: dns query failed
Apr 21 13:15:23 	daemon 	info 	pppd[239]: Sent PADT
Apr 21 13:15:43 	daemon 	warn 	pppd[239]: Timeout waiting for PADO packets
Apr 21 13:15:43 	daemon 	err 	pppd[239]: Unable to complete PPPoE Discovery
Apr 21 13:15:46 	daemon 	info 	pppd[239]: Sent PADT
Apr 21 13:15:51 	daemon 	info 	pppd[239]: Sent PADT
Apr 21 13:15:55 	user 	warn 	syslog: dns query failed
Apr 21 13:15:57 	user 	warn 	syslog: dns query failed
Apr 21 13:15:59 	user 	warn 	syslog: dns query failed
Apr 21 13:16:01 	user 	warn 	syslog: dns query failed
Apr 21 13:16:01 	daemon 	info 	pppd[239]: Sent PADT
Apr 21 13:16:03 	user 	warn 	syslog: dns query failed
Apr 21 13:16:05 	user 	warn 	syslog: dns query failed
Apr 21 13:16:21 	daemon 	warn 	pppd[239]: Timeout waiting for PADO packets
Apr 21 13:16:21 	daemon 	err 	pppd[239]: Unable to complete PPPoE Discovery
Apr 21 13:16:24 	daemon 	info 	pppd[239]: Sent PADT
Apr 21 13:16:29 	daemon 	info 	pppd[239]: Sent PADT
Apr 21 13:16:37 	user 	warn 	syslog: dns query failed
Apr 21 13:16:39 	user 	warn 	syslog: dns query failed
Apr 21 13:16:39 	daemon 	info 	pppd[239]: Sent PADT
Apr 21 13:16:41 	user 	warn 	syslog: dns query failed
Apr 21 13:16:43 	user 	warn 	syslog: dns query failed
Apr 21 13:16:45 	user 	warn 	syslog: dns query failed
Apr 21 13:16:47 	user 	warn 	syslog: dns query failed
Apr 21 13:16:59 	daemon 	warn 	pppd[239]: Timeout waiting for PADO packets
Apr 21 13:16:59 	daemon 	err 	pppd[239]: Unable to complete PPPoE Discovery
Apr 21 13:16:59 	daemon 	info 	pppd[239]: Exit.
Apr 21 13:17:19 	user 	warn 	syslog: dns query failed
Apr 21 13:17:21 	user 	warn 	syslog: dns query failed
#Разрешаем со своей стороны соединение с данным логином, но попыток больше нет, до полной перезагрузки.
Дальше в логах только до бесконечности:
Цитата:
Apr 21 13:17:23 	user 	warn 	syslog: dns query failed
Apr 21 13:17:25 	user 	warn 	syslog: dns query failed
Apr 21 13:17:27 	user 	warn 	syslog: dns query failed
Apr 21 13:17:29 	user 	warn 	syslog: dns query failed
Device Info:
Board ID: 	96332CG
Software Version: 	RU_DSL-2500U_1.10_03182008
Bootloader (CFE) Version: 	(before 1.0.37-5.12)
Качество линии (пачкорд 2м):
Statistics -- ADSL
Mode: 	G.DMT 
Type: 	Fast 
Line Coding: 	Trellis On 
Status: 	No Defect 
Link Power State: 	L0 
 
  	Downstream 	Upstream
SNR Margin (dB): 	22.4  	6.0 
Attenuation (dB): 	0.0  	0.0 
Output Power (dBm): 	12.5  	7.8 
Attainable Rate (Kbps): 	12128  	1092 
Rate (Kbps): 	8128  	992 
K (number of bytes in DMT frame): 	255  	32 
R (number of check bytes in RS code word): 	0  	0 
S (RS code word size in DMT frame): 	1  	1 
D (interleaver depth): 	1  	1 
Delay (msec): 	0  	0 
 
Super Frames: 	96228  	96178 
Super Frame Errors: 	0  	47 
RS Words: 	0  	0 
RS Correctable Errors: 	0  	0 
RS Uncorrectable Errors: 	0  	N/A 
 
HEC Errors: 	0  	20 
OCD Errors: 	0  	0 
LCD Errors: 	0  	0 
Total Cells: 	31360087  	0 
Data Cells: 	2517  	0 
Bit Errors: 	0  	0 
 
Total ES: 	0  	0 
Total SES: 	0  	0 
Total UAS: 	10  	0 
Просьба ответить в чем проблема, и как ее устранить?