Имеется роутер RT-N16. Время от времени просто "отваливается" порт WAN, через который роутер подключен к провайдеру Интернета (PPPoE).
Все это выглядит так - установлено соединение с провайдером, все работает (может день, два), потом интернет "угасает" - установленные соединения не прерываются (аська горит зеленым хотя сообщения не ухдят/приходят и т.д.), но новые соединения не устанавливаются, Opera пишет "Looking up host name ... ". Через какое-то время роутер выдает в лог WAN down. Reconnecting... и начинается бесконечный цикл попыток подключения.
Лечится банальным выдергиванием сетевого кабеля с порта WAN, выжидания 10-15 сек. и подключением обратно. Дальше сразу с первой же попытки соединение с провайдером устанавливается.
Все это выглядит примерно так :
Code:
Feb 12 00:00:01 Eagle syslog.info root: -- MARK --
Feb 12 01:00:01 Eagle syslog.info root: -- MARK --
Feb 12 02:00:01 Eagle syslog.info root: -- MARK --
Feb 12 03:00:01 Eagle syslog.info root: -- MARK --
Feb 12 04:00:01 Eagle syslog.info root: -- MARK --
Feb 12 05:00:01 Eagle syslog.info root: -- MARK --
Feb 12 06:00:01 Eagle syslog.info root: -- MARK --
Feb 12 07:00:01 Eagle syslog.info root: -- MARK --
Feb 12 08:00:01 Eagle syslog.info root: -- MARK --
Feb 12 08:10:37 Eagle daemon.warn pppoe[10056]: LCP appears to be disconnected (pending: 5).
Feb 12 08:10:43 Eagle daemon.notice pppoe[10056]: Disconnected.
Feb 12 08:10:43 Eagle daemon.notice pppoe[10056]: Connect time 1412.6 minutes.
Feb 12 08:10:43 Eagle daemon.notice pppoe[10056]: Sent 4032688697 bytes, received 1251316072 bytes.
Feb 12 08:10:43 Eagle user.info redial[10057]: WAN down. Reconnecting...
Feb 12 08:10:43 Eagle daemon.info dnsmasq[10065]: exiting on receipt of SIGTERM
Feb 12 08:10:43 Eagle daemon.info dnsmasq[10460]: started, version 2.55 cachesize 1500
Feb 12 08:10:43 Eagle daemon.info dnsmasq[10460]: compile time options: IPv6 GNU-getopt no-RTC no-DBus no-I18N DHCP TFTP
Feb 12 08:10:43 Eagle daemon.info dnsmasq[10460]: asynchronous logging enabled, queue limit is 5 messages
Feb 12 08:10:43 Eagle daemon.info dnsmasq-dhcp[10460]: DHCP, IP range 192.168.1.100 -- 192.168.1.149, lease time 1d
Feb 12 08:10:43 Eagle daemon.warn dnsmasq[10460]: no servers found in /etc/resolv.dnsmasq, will retry
Feb 12 08:10:43 Eagle daemon.info dnsmasq[10460]: read /etc/hosts - 2 addresses
Feb 12 08:10:43 Eagle daemon.info dnsmasq[10460]: read /etc/hosts.dnsmasq - 2 addresses
Feb 12 08:10:43 Eagle user.info redial[10462]: Started. Time: 30
Feb 12 08:11:23 Eagle user.info redial[10462]: PPPoE reconnect in progress (13)
Feb 12 08:11:53 Eagle user.info redial[10462]: WAN down. Reconnecting...
Feb 12 08:11:53 Eagle daemon.info dnsmasq[10460]: exiting on receipt of SIGTERM
Feb 12 08:11:53 Eagle daemon.info dnsmasq[10468]: started, version 2.55 cachesize 1500
Feb 12 08:11:53 Eagle daemon.info dnsmasq[10468]: compile time options: IPv6 GNU-getopt no-RTC no-DBus no-I18N DHCP TFTP
Feb 12 08:11:53 Eagle daemon.info dnsmasq[10468]: asynchronous logging enabled, queue limit is 5 messages
Feb 12 08:11:53 Eagle daemon.info dnsmasq-dhcp[10468]: DHCP, IP range 192.168.1.100 -- 192.168.1.149, lease time 1d
Feb 12 08:11:53 Eagle daemon.warn dnsmasq[10468]: no servers found in /etc/resolv.dnsmasq, will retry
Feb 12 08:11:53 Eagle daemon.info dnsmasq[10468]: read /etc/hosts - 2 addresses
Feb 12 08:11:53 Eagle daemon.info dnsmasq[10468]: read /etc/hosts.dnsmasq - 2 addresses
Feb 12 08:11:59 Eagle user.info redial[10471]: Started. Time: 30
Feb 12 08:12:39 Eagle user.info redial[10471]: PPPoE reconnect in progress (8)
Feb 12 08:13:09 Eagle user.info redial[10471]: WAN down. Reconnecting...
Feb 12 08:13:09 Eagle daemon.info dnsmasq[10468]: exiting on receipt of SIGTERM
Feb 12 08:13:09 Eagle daemon.info dnsmasq[10476]: started, version 2.55 cachesize 1500
Feb 12 08:13:09 Eagle daemon.info dnsmasq[10476]: compile time options: IPv6 GNU-getopt no-RTC no-DBus no-I18N DHCP TFTP
Feb 12 08:13:09 Eagle daemon.info dnsmasq[10476]: asynchronous logging enabled, queue limit is 5 messages
Feb 12 08:13:09 Eagle daemon.info dnsmasq-dhcp[10476]: DHCP, IP range 192.168.1.100 -- 192.168.1.149, lease time 1d
Feb 12 08:13:09 Eagle daemon.warn dnsmasq[10476]: no servers found in /etc/resolv.dnsmasq, will retry
Feb 12 08:13:09 Eagle daemon.info dnsmasq[10476]: read /etc/hosts - 2 addresses
Feb 12 08:13:09 Eagle daemon.info dnsmasq[10476]: read /etc/hosts.dnsmasq - 2 addresses
Feb 12 08:13:14 Eagle user.info redial[10479]: Started. Time: 30
.......................................................................................................
Feb 12 09:04:02 Eagle user.info redial[11019]: WAN down. Reconnecting...
Feb 12 09:04:02 Eagle daemon.info dnsmasq[11016]: exiting on receipt of SIGTERM
Feb 12 09:04:02 Eagle daemon.info dnsmasq[11024]: started, version 2.55 cachesize 1500
Feb 12 09:04:02 Eagle daemon.info dnsmasq[11024]: compile time options: IPv6 GNU-getopt no-RTC no-DBus no-I18N DHCP TFTP
Feb 12 09:04:02 Eagle daemon.info dnsmasq[11024]: asynchronous logging enabled, queue limit is 5 messages
Feb 12 09:04:02 Eagle daemon.info dnsmasq-dhcp[11024]: DHCP, IP range 192.168.1.100 -- 192.168.1.149, lease time 1d
Feb 12 09:04:02 Eagle daemon.warn dnsmasq[11024]: no servers found in /etc/resolv.dnsmasq, will retry
Feb 12 09:04:02 Eagle daemon.info dnsmasq[11024]: read /etc/hosts - 2 addresses
Feb 12 09:04:02 Eagle daemon.info dnsmasq[11024]: read /etc/hosts.dnsmasq - 2 addresses
Feb 12 09:04:08 Eagle user.info redial[11027]: Started. Time: 30
Feb 12 09:04:36 Eagle daemon.notice pppoe[11026]: Connected.
Feb 12 09:04:36 Eagle daemon.notice pppoe[11026]: IP Address: ***.***.***.***
Feb 12 09:04:36 Eagle daemon.notice pppoe[11026]: DNS Address: ***.***.***.***, ***.***.***.***
Feb 12 09:04:36 Eagle daemon.info dnsmasq[11024]: reading /etc/resolv.dnsmasq
Feb 12 09:04:36 Eagle daemon.info dnsmasq[11024]: using nameserver ***.***.***.***#53
Feb 12 09:04:36 Eagle daemon.info dnsmasq[11024]: exiting on receipt of SIGTERM
Feb 12 09:04:36 Eagle daemon.info dnsmasq[11035]: started, version 2.55 cachesize 1500
Feb 12 09:04:36 Eagle daemon.info dnsmasq[11035]: compile time options: IPv6 GNU-getopt no-RTC no-DBus no-I18N DHCP TFTP
Feb 12 09:04:36 Eagle daemon.info dnsmasq[11035]: asynchronous logging enabled, queue limit is 5 messages
Feb 12 09:04:36 Eagle daemon.info dnsmasq-dhcp[11035]: DHCP, IP range 192.168.1.100 -- 192.168.1.149, lease time 1d
Feb 12 09:04:36 Eagle daemon.info dnsmasq[11035]: reading /etc/resolv.dnsmasq
Feb 12 09:04:36 Eagle daemon.info dnsmasq[11035]: using nameserver ***.***.***.***#53
Feb 12 09:04:36 Eagle daemon.info dnsmasq[11035]: read /etc/hosts - 2 addresses
Feb 12 09:04:36 Eagle daemon.info dnsmasq[11035]: read /etc/hosts.dnsmasq - 2 addresses
Feb 12 09:04:38 Eagle daemon.notice openvpn[10254]: TCP/UDP: Closing socket
Feb 12 09:04:38 Eagle daemon.notice openvpn[10254]: Closing TUN/TAP interface
Feb 12 09:04:38 Eagle daemon.notice openvpn[10254]: SIGTERM[hard,] received, process exiting
Feb 12 09:04:38 Eagle user.info kernel: br0: port 3(tap21) entering disabled state
Feb 12 09:04:38 Eagle user.info kernel: br0: port 3(tap21) entering disabled state
Feb 12 09:04:38 Eagle user.info kernel: tun: Universal TUN/TAP device driver, 1.6
Feb 12 09:04:38 Eagle user.info kernel: tun: (C) 1999-2004 Max Krasnyansky <maxk@qualcomm.com>
Feb 12 09:04:38 Eagle user.info kernel: device tap21 entered promiscuous mode
Feb 12 09:04:38 Eagle user.info kernel: br0: port 3(tap21) entering forwarding state
Feb 12 09:04:38 Eagle daemon.notice openvpn[11238]: OpenVPN 2.1.1 mipsel-unknown-linux-gnu [SSL] [LZO2] [EPOLL] built on Nov 30 2010
Feb 12 09:04:38 Eagle daemon.warn openvpn[11238]: NOTE: when bridging your LAN adapter with the TAP adapter, note that the new bridge adapter will often take on its own IP address that is different from what the LAN adapter was previously set to
Feb 12 09:04:38 Eagle daemon.warn openvpn[11238]: NOTE: OpenVPN 2.1 requires '--script-security 2' or higher to call user-defined scripts or executables
Feb 12 09:04:38 Eagle daemon.notice openvpn[11238]: Diffie-Hellman initialized with 1024 bit key
Feb 12 09:04:38 Eagle daemon.notice openvpn[11238]: TLS-Auth MTU parms [ L:**** D:*** EF:** EB:* ET:* EL:* ]
Feb 12 09:04:38 Eagle daemon.notice openvpn[11238]: TUN/TAP device tap21 opened
Feb 12 09:04:38 Eagle daemon.notice openvpn[11238]: TUN/TAP TX queue length set to 100
Feb 12 09:04:38 Eagle daemon.notice openvpn[11238]: Data Channel MTU parms [ L:**** D:**** EF:** EB:* ET:* EL:* ]
Feb 12 09:04:38 Eagle daemon.notice openvpn[11250]: Socket Buffers: R=[112640->131072] S=[112640->131072]
Feb 12 09:04:38 Eagle daemon.notice openvpn[11250]: UDPv4 link local (bound): [undef]:14194
Feb 12 09:04:38 Eagle daemon.notice openvpn[11250]: UDPv4 link remote: [undef]
Feb 12 09:04:38 Eagle daemon.notice openvpn[11250]: MULTI: multi_init called, r=256 v=256
Feb 12 09:04:38 Eagle daemon.notice openvpn[11250]: IFCONFIG POOL: base=192.168.1.50 size=51
Feb 12 09:04:38 Eagle daemon.notice openvpn[11250]: Initialization Sequence Completed
Пробовал перезагрузку в ситуации пропажи связи - не помогает. В смысле, когда отвалилась сеть не выдергивать кабель, а просто отправить в перезагрузку роутер. Роутер перегружается, но подсоединиться не может.
Перепробовал и tomatousb, и родных две версии, и dd-wrt.
Везде одна и та же проблема.
Никто не встречался с такого рода проблемой?