Pessoal, boa tarde!
Estou com um servidor CENTOS que do nada a rede cai.
Se eu der um service network restart, tudo volta ao normal por um tempo, mas depois cai de novo.
Alguma ideia do que seja? Algum arquivo de log que me indique o que possa estar acontecendo?
grato
Nilson
Poderia postar o syslog?
T.·.F.·.A.·. S+F
*Fellipe Henrique P. Soares*
*"Life is a game without Tutorial"*
Em 17 de julho de 2012 16:03, Nilson Pena nilson@radiologia.odo.brescreveu:
Pessoal, boa tarde!
Estou com um servidor CENTOS que do nada a rede cai.
Se eu der um service network restart, tudo volta ao normal por um tempo, mas depois cai de novo.
Alguma ideia do que seja? Algum arquivo de log que me indique o que possa estar acontecendo?
grato
Nilson
CentOS-pt-br mailing list CentOS-pt-br@centos.org http://lists.centos.org/mailman/listinfo/centos-pt-br
2012/7/17 Nilson Pena nilson@radiologia.odo.br:
Estou com um servidor CENTOS que do nada a rede cai. Se eu der um service network restart, tudo volta ao normal por um tempo, mas depois cai de novo. Alguma ideia do que seja? Algum arquivo de log que me indique o que possa estar acontecendo?
Verifique o comando dmesg e o arquivo /var/log/messages.
Caiu agora por volta das 16:50
Segue o var/log/messages da hora aproximada: e dmesg depois
Jul 17 16:41:57 tubarao dhcpd: DHCPACK on 192.168.50.100 to 2c:27:d7:14:5a:34 via eth1 Jul 17 16:42:16 tubarao dhclient[4018]: DHCPREQUEST on eth1 to 255.255.255.255 port 67 (xid=0x638c93ae) Jul 17 16:42:16 tubarao dhcpd: DHCPREQUEST for 192.168.50.100 from 2c:27:d7:14:5a:34 via eth1 Jul 17 16:42:16 tubarao dhcpd: DHCPACK on 192.168.50.100 to 2c:27:d7:14:5a:34 via eth1 Jul 17 16:42:28 tubarao dhclient[4018]: DHCPREQUEST on eth1 to 255.255.255.255 port 67 (xid=0x638c93ae) Jul 17 16:42:28 tubarao dhcpd: DHCPREQUEST for 192.168.50.100 from 2c:27:d7:14:5a:34 via eth1 Jul 17 16:42:28 tubarao dhcpd: DHCPACK on 192.168.50.100 to 2c:27:d7:14:5a:34 via eth1 Jul 17 16:42:48 tubarao dhclient[4018]: DHCPREQUEST on eth1 to 255.255.255.255 port 67 (xid=0x638c93ae) Jul 17 16:42:48 tubarao dhcpd: DHCPREQUEST for 192.168.50.100 from 2c:27:d7:14:5a:34 via eth1 Jul 17 16:42:48 tubarao dhcpd: DHCPACK on 192.168.50.100 to 2c:27:d7:14:5a:34 via eth1 Jul 17 16:42:50 tubarao NET[2501]: /sbin/dhclient-script : updated /etc/resolv.conf Jul 17 16:42:50 tubarao dhclient[4018]: DHCPDISCOVER on eth1 to 255.255.255.255 port 67 interval 7 (xid=0x168516f6) Jul 17 16:42:50 tubarao dhcpd: DHCPDISCOVER from 2c:27:d7:14:5a:34 via eth1 Jul 17 16:42:50 tubarao dhcpd: DHCPOFFER on 192.168.50.100 to 2c:27:d7:14:5a:34 via eth1 Jul 17 16:42:50 tubarao dhclient[4018]: DHCPOFFER from 192.168.50.100 Jul 17 16:42:50 tubarao dhclient[4018]: DHCPREQUEST on eth1 to 255.255.255.255 port 67 (xid=0x168516f6) Jul 17 16:42:50 tubarao dhcpd: DHCPREQUEST for 192.168.50.100 (192.168.50.100) from 2c:27:d7:14:5a:34 via eth1 Jul 17 16:42:50 tubarao dhcpd: DHCPACK on 192.168.50.100 to 2c:27:d7:14:5a:34 via eth1 Jul 17 16:42:50 tubarao dhclient[4018]: DHCPACK from 192.168.50.100 (xid=0x168516f6) Jul 17 16:42:51 tubarao ntpd[1697]: Deleting interface #39 eth1, 192.168.50.1#123, interface stats: received=0, sent=0, dropped=0, active_time=16542 secs Jul 17 16:42:52 tubarao NET[2547]: /sbin/dhclient-script : updated /etc/resolv.conf Jul 17 16:42:52 tubarao dhclient[4018]: bound to 192.168.50.100 -- renewal in 9132 seconds. Jul 17 16:42:53 tubarao ntpd[1697]: Listening on interface #41 eth1, 192.168.50.100#123 Enabled Jul 17 16:44:23 tubarao dhcpd: DHCPINFORM from 192.168.50.11 via eth1: not authoritative for subnet 192.168.50.0 Jul 17 16:44:26 tubarao dhcpd: DHCPINFORM from 192.168.50.11 via eth1: not authoritative for subnet 192.168.50.0 Jul 17 16:51:09 tubarao dhcpd: DHCPINFORM from 192.168.50.11 via eth1: not authoritative for subnet 192.168.50.0 Jul 17 16:51:12 tubarao dhcpd: DHCPINFORM from 192.168.50.11 via eth1: not authoritative for subnet 192.168.50.0 Jul 17 17:07:18 tubarao smbd[2322]: [2012/07/17 17:07:18.513933, 0] lib/util_sock.c:474(read_fd_with_timeout) Jul 17 17:07:18 tubarao smbd[2322]: [2012/07/17 17:07:18.514220, 0] lib/util_sock.c:1441(get_peer_addr_internal) Jul 17 17:07:18 tubarao smbd[2322]: getpeername failed. Error was Ponto final de transporte não está conectado Jul 17 17:07:18 tubarao smbd[2322]: read_fd_with_timeout: client 0.0.0.0 read error = Tempo esgotado para conexão.
Finalzinho do DMESG
nf_conntrack version 0.5.0 (16384 buckets, 65536 max) ip_tables: (C) 2000-2006 Netfilter Core Team nf_conntrack version 0.5.0 (16384 buckets, 65536 max) usb 4-2: USB disconnect, address 4 usb 4-2: new low speed USB device using ohci_hcd and address 5 usb 4-2: New USB device found, idVendor=1c4f, idProduct=0003 usb 4-2: New USB device strings: Mfr=1, Product=2, SerialNumber=0 usb 4-2: Product: Usb Mouse usb 4-2: Manufacturer: SIGMACHIP usb 4-2: configuration #1 chosen from 1 choice input: SIGMACHIP Usb Mouse as /devices/pci0000:00/0000:00:12.0/usb4/4-2/4-2:1.0/input/input6 generic-usb 0003:1C4F:0003.0004: input,hidraw0: USB HID v1.10 Mouse [SIGMACHIP Usb Mouse] on usb-0000:00:12.0-2/input0 ip_tables: (C) 2000-2006 Netfilter Core Team nf_conntrack version 0.5.0 (16384 buckets, 65536 max) lo: Disabled Privacy Extensions tg3 0000:03:00.0: irq 30 for MSI/MSI-X ADDRCONF(NETDEV_UP): eth0: link is not ready tg3 0000:03:00.0: eth0: Link is up at 100 Mbps, full duplex tg3 0000:03:00.0: eth0: Flow control is on for TX and on for RX ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready ADDRCONF(NETDEV_UP): eth1: link is not ready e1000e: eth1 NIC Link is Up 100 Mbps Full Duplex, Flow Control: Rx/Tx e1000e 0000:02:00.0: eth1: 10/100 speed: disabling TSO ADDRCONF(NETDEV_CHANGE): eth1: link becomes ready eth0: no IPv6 routers present eth1: no IPv6 routers present lo: Disabled Privacy Extensions tg3 0000:03:00.0: irq 30 for MSI/MSI-X ADDRCONF(NETDEV_UP): eth0: link is not ready tg3 0000:03:00.0: eth0: Link is up at 100 Mbps, full duplex tg3 0000:03:00.0: eth0: Flow control is on for TX and on for RX ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready ADDRCONF(NETDEV_UP): eth1: link is not ready e1000e: eth1 NIC Link is Up 100 Mbps Full Duplex, Flow Control: Rx/Tx e1000e 0000:02:00.0: eth1: 10/100 speed: disabling TSO ADDRCONF(NETDEV_CHANGE): eth1: link becomes ready eth0: no IPv6 routers present eth1: no IPv6 routers present lo: Disabled Privacy Extensions tg3 0000:03:00.0: irq 30 for MSI/MSI-X ADDRCONF(NETDEV_UP): eth0: link is not ready tg3 0000:03:00.0: eth0: Link is up at 100 Mbps, full duplex tg3 0000:03:00.0: eth0: Flow control is on for TX and on for RX ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready ADDRCONF(NETDEV_UP): eth1: link is not ready e1000e: eth1 NIC Link is Up 100 Mbps Full Duplex, Flow Control: Rx/Tx e1000e 0000:02:00.0: eth1: 10/100 speed: disabling TSO ADDRCONF(NETDEV_CHANGE): eth1: link becomes ready eth0: no IPv6 routers present eth1: no IPv6 routers present
2012/7/17 Thiago Coutinho root@thiagoc.net
2012/7/17 Nilson Pena nilson@radiologia.odo.br:
Estou com um servidor CENTOS que do nada a rede cai. Se eu der um service network restart, tudo volta ao normal por um tempo,
mas
depois cai de novo. Alguma ideia do que seja? Algum arquivo de log que me indique o que possa estar acontecendo?
Verifique o comando dmesg e o arquivo /var/log/messages.
-- thiagoc
"O povo não deveria temer o governo. O governo é quem deveria temer o povo." V de Vingança _______________________________________________ CentOS-pt-br mailing list CentOS-pt-br@centos.org http://lists.centos.org/mailman/listinfo/centos-pt-br
Cara, o meu syslog ta assim:
Jul 17 09:56:21 wilson-pc dhclient: DHCPREQUEST of 172.22.13.30 on eth0 to 172.22.13.222 port 67 Jul 17 09:56:21 wilson-pc dhclient: DHCPACK of 172.22.13.30 from 172.22.13.222 Jul 17 09:56:21 wilson-pc dhclient: bound to 172.22.13.30 -- renewal in 3374 seconds.
A última linha não tem no seu syslog, parece que não ta fixando ip. Tenta colocar ip fixo para testar, ai já da para saber se é problema de dhcp.
2012/7/17 Nilson Pena nilson@radiologia.odo.br
Caiu agora por volta das 16:50
Segue o var/log/messages da hora aproximada: e dmesg depois
Jul 17 16:41:57 tubarao dhcpd: DHCPACK on 192.168.50.100 to 2c:27:d7:14:5a:34 via eth1 Jul 17 16:42:16 tubarao dhclient[4018]: DHCPREQUEST on eth1 to 255.255.255.255 port 67 (xid=0x638c93ae) Jul 17 16:42:16 tubarao dhcpd: DHCPREQUEST for 192.168.50.100 from 2c:27:d7:14:5a:34 via eth1 Jul 17 16:42:16 tubarao dhcpd: DHCPACK on 192.168.50.100 to 2c:27:d7:14:5a:34 via eth1 Jul 17 16:42:28 tubarao dhclient[4018]: DHCPREQUEST on eth1 to 255.255.255.255 port 67 (xid=0x638c93ae) Jul 17 16:42:28 tubarao dhcpd: DHCPREQUEST for 192.168.50.100 from 2c:27:d7:14:5a:34 via eth1 Jul 17 16:42:28 tubarao dhcpd: DHCPACK on 192.168.50.100 to 2c:27:d7:14:5a:34 via eth1 Jul 17 16:42:48 tubarao dhclient[4018]: DHCPREQUEST on eth1 to 255.255.255.255 port 67 (xid=0x638c93ae) Jul 17 16:42:48 tubarao dhcpd: DHCPREQUEST for 192.168.50.100 from 2c:27:d7:14:5a:34 via eth1 Jul 17 16:42:48 tubarao dhcpd: DHCPACK on 192.168.50.100 to 2c:27:d7:14:5a:34 via eth1 Jul 17 16:42:50 tubarao NET[2501]: /sbin/dhclient-script : updated /etc/resolv.conf Jul 17 16:42:50 tubarao dhclient[4018]: DHCPDISCOVER on eth1 to 255.255.255.255 port 67 interval 7 (xid=0x168516f6) Jul 17 16:42:50 tubarao dhcpd: DHCPDISCOVER from 2c:27:d7:14:5a:34 via eth1 Jul 17 16:42:50 tubarao dhcpd: DHCPOFFER on 192.168.50.100 to 2c:27:d7:14:5a:34 via eth1 Jul 17 16:42:50 tubarao dhclient[4018]: DHCPOFFER from 192.168.50.100 Jul 17 16:42:50 tubarao dhclient[4018]: DHCPREQUEST on eth1 to 255.255.255.255 port 67 (xid=0x168516f6) Jul 17 16:42:50 tubarao dhcpd: DHCPREQUEST for 192.168.50.100 (192.168.50.100) from 2c:27:d7:14:5a:34 via eth1 Jul 17 16:42:50 tubarao dhcpd: DHCPACK on 192.168.50.100 to 2c:27:d7:14:5a:34 via eth1 Jul 17 16:42:50 tubarao dhclient[4018]: DHCPACK from 192.168.50.100 (xid=0x168516f6) Jul 17 16:42:51 tubarao ntpd[1697]: Deleting interface #39 eth1, 192.168.50.1#123, interface stats: received=0, sent=0, dropped=0, active_time=16542 secs Jul 17 16:42:52 tubarao NET[2547]: /sbin/dhclient-script : updated /etc/resolv.conf Jul 17 16:42:52 tubarao dhclient[4018]: bound to 192.168.50.100 -- renewal in 9132 seconds. Jul 17 16:42:53 tubarao ntpd[1697]: Listening on interface #41 eth1, 192.168.50.100#123 Enabled Jul 17 16:44:23 tubarao dhcpd: DHCPINFORM from 192.168.50.11 via eth1: not authoritative for subnet 192.168.50.0 Jul 17 16:44:26 tubarao dhcpd: DHCPINFORM from 192.168.50.11 via eth1: not authoritative for subnet 192.168.50.0 Jul 17 16:51:09 tubarao dhcpd: DHCPINFORM from 192.168.50.11 via eth1: not authoritative for subnet 192.168.50.0 Jul 17 16:51:12 tubarao dhcpd: DHCPINFORM from 192.168.50.11 via eth1: not authoritative for subnet 192.168.50.0 Jul 17 17:07:18 tubarao smbd[2322]: [2012/07/17 17:07:18.513933, 0] lib/util_sock.c:474(read_fd_with_timeout) Jul 17 17:07:18 tubarao smbd[2322]: [2012/07/17 17:07:18.514220, 0] lib/util_sock.c:1441(get_peer_addr_internal) Jul 17 17:07:18 tubarao smbd[2322]: getpeername failed. Error was Ponto final de transporte não está conectado Jul 17 17:07:18 tubarao smbd[2322]: read_fd_with_timeout: client 0.0.0.0 read error = Tempo esgotado para conexão.
Finalzinho do DMESG
nf_conntrack version 0.5.0 (16384 buckets, 65536 max) ip_tables: (C) 2000-2006 Netfilter Core Team nf_conntrack version 0.5.0 (16384 buckets, 65536 max) usb 4-2: USB disconnect, address 4 usb 4-2: new low speed USB device using ohci_hcd and address 5 usb 4-2: New USB device found, idVendor=1c4f, idProduct=0003 usb 4-2: New USB device strings: Mfr=1, Product=2, SerialNumber=0 usb 4-2: Product: Usb Mouse usb 4-2: Manufacturer: SIGMACHIP usb 4-2: configuration #1 chosen from 1 choice input: SIGMACHIP Usb Mouse as /devices/pci0000:00/0000:00:12.0/usb4/4-2/4-2:1.0/input/input6 generic-usb 0003:1C4F:0003.0004: input,hidraw0: USB HID v1.10 Mouse [SIGMACHIP Usb Mouse] on usb-0000:00:12.0-2/input0 ip_tables: (C) 2000-2006 Netfilter Core Team nf_conntrack version 0.5.0 (16384 buckets, 65536 max) lo: Disabled Privacy Extensions tg3 0000:03:00.0: irq 30 for MSI/MSI-X ADDRCONF(NETDEV_UP): eth0: link is not ready tg3 0000:03:00.0: eth0: Link is up at 100 Mbps, full duplex tg3 0000:03:00.0: eth0: Flow control is on for TX and on for RX ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready ADDRCONF(NETDEV_UP): eth1: link is not ready e1000e: eth1 NIC Link is Up 100 Mbps Full Duplex, Flow Control: Rx/Tx e1000e 0000:02:00.0: eth1: 10/100 speed: disabling TSO ADDRCONF(NETDEV_CHANGE): eth1: link becomes ready eth0: no IPv6 routers present eth1: no IPv6 routers present lo: Disabled Privacy Extensions tg3 0000:03:00.0: irq 30 for MSI/MSI-X ADDRCONF(NETDEV_UP): eth0: link is not ready tg3 0000:03:00.0: eth0: Link is up at 100 Mbps, full duplex tg3 0000:03:00.0: eth0: Flow control is on for TX and on for RX ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready ADDRCONF(NETDEV_UP): eth1: link is not ready e1000e: eth1 NIC Link is Up 100 Mbps Full Duplex, Flow Control: Rx/Tx e1000e 0000:02:00.0: eth1: 10/100 speed: disabling TSO ADDRCONF(NETDEV_CHANGE): eth1: link becomes ready eth0: no IPv6 routers present eth1: no IPv6 routers present lo: Disabled Privacy Extensions tg3 0000:03:00.0: irq 30 for MSI/MSI-X ADDRCONF(NETDEV_UP): eth0: link is not ready tg3 0000:03:00.0: eth0: Link is up at 100 Mbps, full duplex tg3 0000:03:00.0: eth0: Flow control is on for TX and on for RX ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready ADDRCONF(NETDEV_UP): eth1: link is not ready e1000e: eth1 NIC Link is Up 100 Mbps Full Duplex, Flow Control: Rx/Tx e1000e 0000:02:00.0: eth1: 10/100 speed: disabling TSO ADDRCONF(NETDEV_CHANGE): eth1: link becomes ready eth0: no IPv6 routers present eth1: no IPv6 routers present
2012/7/17 Thiago Coutinho root@thiagoc.net
2012/7/17 Nilson Pena nilson@radiologia.odo.br:
Estou com um servidor CENTOS que do nada a rede cai. Se eu der um service network restart, tudo volta ao normal por um
tempo, mas
depois cai de novo. Alguma ideia do que seja? Algum arquivo de log que me indique o que
possa
estar acontecendo?
Verifique o comando dmesg e o arquivo /var/log/messages.
-- thiagoc
"O povo não deveria temer o governo. O governo é quem deveria temer o povo." V de Vingança _______________________________________________ CentOS-pt-br mailing list CentOS-pt-br@centos.org http://lists.centos.org/mailman/listinfo/centos-pt-br
CentOS-pt-br mailing list CentOS-pt-br@centos.org http://lists.centos.org/mailman/listinfo/centos-pt-br
velhim me metendo no meio da conversa.
1 ela esta com o dhcpd ativo ?
2 somente o samba cai ? (vc continua logado sem problemas via ssh ?)
eu tive um problema similar em um cliente e o prob todo era a placa de rede.
outro detalhe tbm que pode ocorrer e o switch qual modelo vc esta usando ? e jah conseguiu ver se tem alguma maquina tagarelando na rede ? da uma olhada no switch e veja se o bixim esta muito frenetico.
esse server que vc esta usando ele esta como all in one ? tipo firewall samba dhcp dns e tudooo mais ?
att
gabriel
----- Mensagem original -----
De: "Nilson Pena" nilson@radiologia.odo.br Para: "Portuguese (Brazilian) CentOS mailing list" centos-pt-br@centos.org Enviadas: Terça-feira, 17 de Julho de 2012 17:40:33 Assunto: Re: [CentOS-pt-br] Compartilhamento morrendo :(
Caiu agora por volta das 16:50
Segue o var/log/messages da hora aproximada: e dmesg depois
Jul 17 16:41:57 tubarao dhcpd: DHCPACK on 192.168.50.100 to 2c:27:d7:14:5a:34 via eth1 Jul 17 16:42:16 tubarao dhclient[4018]: DHCPREQUEST on eth1 to 255.255.255.255 port 67 (xid=0x638c93ae) Jul 17 16:42:16 tubarao dhcpd: DHCPREQUEST for 192.168.50.100 from 2c:27:d7:14:5a:34 via eth1 Jul 17 16:42:16 tubarao dhcpd: DHCPACK on 192.168.50.100 to 2c:27:d7:14:5a:34 via eth1 Jul 17 16:42:28 tubarao dhclient[4018]: DHCPREQUEST on eth1 to 255.255.255.255 port 67 (xid=0x638c93ae) Jul 17 16:42:28 tubarao dhcpd: DHCPREQUEST for 192.168.50.100 from 2c:27:d7:14:5a:34 via eth1 Jul 17 16:42:28 tubarao dhcpd: DHCPACK on 192.168.50.100 to 2c:27:d7:14:5a:34 via eth1 Jul 17 16:42:48 tubarao dhclient[4018]: DHCPREQUEST on eth1 to 255.255.255.255 port 67 (xid=0x638c93ae) Jul 17 16:42:48 tubarao dhcpd: DHCPREQUEST for 192.168.50.100 from 2c:27:d7:14:5a:34 via eth1 Jul 17 16:42:48 tubarao dhcpd: DHCPACK on 192.168.50.100 to 2c:27:d7:14:5a:34 via eth1 Jul 17 16:42:50 tubarao NET[2501]: /sbin/dhclient-script : updated /etc/resolv.conf Jul 17 16:42:50 tubarao dhclient[4018]: DHCPDISCOVER on eth1 to 255.255.255.255 port 67 interval 7 (xid=0x168516f6) Jul 17 16:42:50 tubarao dhcpd: DHCPDISCOVER from 2c:27:d7:14:5a:34 via eth1 Jul 17 16:42:50 tubarao dhcpd: DHCPOFFER on 192.168.50.100 to 2c:27:d7:14:5a:34 via eth1 Jul 17 16:42:50 tubarao dhclient[4018]: DHCPOFFER from 192.168.50.100 Jul 17 16:42:50 tubarao dhclient[4018]: DHCPREQUEST on eth1 to 255.255.255.255 port 67 (xid=0x168516f6) Jul 17 16:42:50 tubarao dhcpd: DHCPREQUEST for 192.168.50.100 (192.168.50.100) from 2c:27:d7:14:5a:34 via eth1 Jul 17 16:42:50 tubarao dhcpd: DHCPACK on 192.168.50.100 to 2c:27:d7:14:5a:34 via eth1 Jul 17 16:42:50 tubarao dhclient[4018]: DHCPACK from 192.168.50.100 (xid=0x168516f6) Jul 17 16:42:51 tubarao ntpd[1697]: Deleting interface #39 eth1, 192.168.50.1#123, interface stats: received=0, sent=0, dropped=0, active_time=16542 secs Jul 17 16:42:52 tubarao NET[2547]: /sbin/dhclient-script : updated /etc/resolv.conf Jul 17 16:42:52 tubarao dhclient[4018]: bound to 192.168.50.100 -- renewal in 9132 seconds. Jul 17 16:42:53 tubarao ntpd[1697]: Listening on interface #41 eth1, 192.168.50.100#123 Enabled Jul 17 16:44:23 tubarao dhcpd: DHCPINFORM from 192.168.50.11 via eth1: not authoritative for subnet 192.168.50.0 Jul 17 16:44:26 tubarao dhcpd: DHCPINFORM from 192.168.50.11 via eth1: not authoritative for subnet 192.168.50.0 Jul 17 16:51:09 tubarao dhcpd: DHCPINFORM from 192.168.50.11 via eth1: not authoritative for subnet 192.168.50.0 Jul 17 16:51:12 tubarao dhcpd: DHCPINFORM from 192.168.50.11 via eth1: not authoritative for subnet 192.168.50.0 Jul 17 17:07:18 tubarao smbd[2322]: [2012/07/17 17:07:18.513933, 0] lib/util_sock.c:474(read_fd_with_timeout) Jul 17 17:07:18 tubarao smbd[2322]: [2012/07/17 17:07:18.514220, 0] lib/util_sock.c:1441(get_peer_addr_internal) Jul 17 17:07:18 tubarao smbd[2322]: getpeername failed. Error was Ponto final de transporte não está conectado Jul 17 17:07:18 tubarao smbd[2322]: read_fd_with_timeout: client 0.0.0.0 read error = Tempo esgotado para conexão.
Finalzinho do DMESG
nf_conntrack version 0.5.0 (16384 buckets, 65536 max) ip_tables: (C) 2000-2006 Netfilter Core Team nf_conntrack version 0.5.0 (16384 buckets, 65536 max) usb 4-2: USB disconnect, address 4 usb 4-2: new low speed USB device using ohci_hcd and address 5 usb 4-2: New USB device found, idVendor=1c4f, idProduct=0003 usb 4-2: New USB device strings: Mfr=1, Product=2, SerialNumber=0 usb 4-2: Product: Usb Mouse usb 4-2: Manufacturer: SIGMACHIP usb 4-2: configuration #1 chosen from 1 choice input: SIGMACHIP Usb Mouse as /devices/pci0000:00/0000:00:12.0/usb4/4-2/4-2:1.0/input/input6 generic-usb 0003:1C4F:0003.0004: input,hidraw0: USB HID v1.10 Mouse [SIGMACHIP Usb Mouse] on usb-0000:00:12.0-2/input0 ip_tables: (C) 2000-2006 Netfilter Core Team nf_conntrack version 0.5.0 (16384 buckets, 65536 max) lo: Disabled Privacy Extensions tg3 0000:03:00.0: irq 30 for MSI/MSI-X ADDRCONF(NETDEV_UP): eth0: link is not ready tg3 0000:03:00.0: eth0: Link is up at 100 Mbps, full duplex tg3 0000:03:00.0: eth0: Flow control is on for TX and on for RX ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready ADDRCONF(NETDEV_UP): eth1: link is not ready e1000e: eth1 NIC Link is Up 100 Mbps Full Duplex, Flow Control: Rx/Tx e1000e 0000:02:00.0: eth1: 10/100 speed: disabling TSO ADDRCONF(NETDEV_CHANGE): eth1: link becomes ready eth0: no IPv6 routers present eth1: no IPv6 routers present lo: Disabled Privacy Extensions tg3 0000:03:00.0: irq 30 for MSI/MSI-X ADDRCONF(NETDEV_UP): eth0: link is not ready tg3 0000:03:00.0: eth0: Link is up at 100 Mbps, full duplex tg3 0000:03:00.0: eth0: Flow control is on for TX and on for RX ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready ADDRCONF(NETDEV_UP): eth1: link is not ready e1000e: eth1 NIC Link is Up 100 Mbps Full Duplex, Flow Control: Rx/Tx e1000e 0000:02:00.0: eth1: 10/100 speed: disabling TSO ADDRCONF(NETDEV_CHANGE): eth1: link becomes ready eth0: no IPv6 routers present eth1: no IPv6 routers present lo: Disabled Privacy Extensions tg3 0000:03:00.0: irq 30 for MSI/MSI-X ADDRCONF(NETDEV_UP): eth0: link is not ready tg3 0000:03:00.0: eth0: Link is up at 100 Mbps, full duplex tg3 0000:03:00.0: eth0: Flow control is on for TX and on for RX ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready ADDRCONF(NETDEV_UP): eth1: link is not ready e1000e: eth1 NIC Link is Up 100 Mbps Full Duplex, Flow Control: Rx/Tx e1000e 0000:02:00.0: eth1: 10/100 speed: disabling TSO ADDRCONF(NETDEV_CHANGE): eth1: link becomes ready eth0: no IPv6 routers present eth1: no IPv6 routers present
2012/7/17 Thiago Coutinho < root@thiagoc.net >
2012/7/17 Nilson Pena < nilson@radiologia.odo.br >:
Estou com um servidor CENTOS que do nada a rede cai. Se eu der um service network restart, tudo volta ao normal por um tempo, mas depois cai de novo. Alguma ideia do que seja? Algum arquivo de log que me indique o que possa estar acontecendo?
Verifique o comando dmesg e o arquivo /var/log/messages.
discuss-pt-br@lists.centos.org
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Fellipe Henrique -
Gabriel O. Franca -
Nilson Pena -
Thiago Coutinho -
Wilson Paolini