Отваливаеться сервер без активных клиентов

[savio]

Сегодня Nagios сообщил что отвалился один NAT-сервер, приехал на офис, время не рабочее, все компы выключены.
Включаю одну из машин и наблюдаю полную работоспособность.
Может ли быть такое, что при отсутствии сетевой активности замерла сетевая карточка?

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[Alex Keda]

а в логе сервера-то что?

[savio]

вот все что есть в логе

Код: Выделить всё

Jul 19 08:07:25 kovry kernel: Root mount waiting for: usbus3 usbus2 usbus1 usbus0
Jul 19 08:07:25 kovry kernel: uhub0: 2 ports with 2 removable, self powered
Jul 19 08:07:25 kovry kernel: uhub1: 2 ports with 2 removable, self powered
Jul 19 08:07:25 kovry kernel: uhub2: 2 ports with 2 removable, self powered
Jul 19 08:07:25 kovry kernel: Root mount waiting for: usbus3
Jul 19 08:07:25 kovry kernel: Root mount waiting for: usbus3
Jul 19 08:07:25 kovry kernel: uhub3: 6 ports with 6 removable, self powered
Jul 19 08:07:25 kovry kernel: Trying to mount root from ufs:/dev/ad0s1a
Jul 19 08:07:25 kovry kernel: rl0: link state changed to UP
Jul 19 08:21:32 kovry sudo:    savio : TTY=pts/0 ; PWD=/usr/home/savio ; USER=root ; COMMAND=/usr/local/bin/bash
Jul 19 12:37:45 kovry kernel: acpi0: suspend request ignored (not ready yet)
Jul 19 12:37:45 kovry kernel: acpi0: request to enter state S5 failed (err 6)
Jul 19 12:39:20 kovry syslogd: kernel boot file is /boot/kernel/kernel
Jul 19 12:39:20 kovry kernel: Copyright (c) 1992-2010 The FreeBSD Project.
Jul 19 12:39:20 kovry kernel: Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994
Jul 19 12:39:20 kovry kernel: The Regents of the University of California. All rights reserved.
Jul 19 12:39:20 kovry kernel: FreeBSD is a registered trademark of The FreeBSD Foundation.
Jul 19 12:39:20 kovry kernel: FreeBSD 8.1-PRERELEASE #1: Sun Jul 18 11:41:08 EEST 2010
Jul 19 12:39:20 kovry kernel: root@kovry.happy:/usr/obj/usr/src/sys/MYKERNEL i386
Jul 19 12:39:20 kovry kernel: Timecounter "i8254" frequency 1193182 Hz quality 0
Jul 19 12:39:20 kovry kernel: CPU: Intel(R) Celeron(R) CPU 1.70GHz (1716.91-MHz 686-class CPU)
Jul 19 12:39:20 kovry kernel: Origin = "GenuineIntel"  Id = 0xf13  Family = f  Model = 1  Stepping = 3
Jul 19 12:39:20 kovry kernel: Features=0x3febfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CLFLUSH,DTS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM>
Jul 19 12:39:20 kovry kernel: real memory  = 268435456 (256 MB)
Jul 19 12:39:20 kovry kernel: avail memory = 243961856 (232 MB)
Jul 19 12:39:20 kovry kernel: ACPI APIC Table: <GBT    AWRDACPI>
Jul 19 12:39:20 kovry kernel: ioapic0 <Version 2.0> irqs 0-23 on motherboard
Jul 19 12:39:20 kovry kernel: kbd1 at kbdmux0
Jul 19 12:39:20 kovry kernel: acpi0: <GBT AWRDACPI> on motherboard
Jul 19 12:39:20 kovry kernel: acpi0: [ITHREAD]
Jul 19 12:39:20 kovry kernel: acpi0: Power Button (fixed)
Jul 19 12:39:20 kovry kernel: acpi0: reservation of 0, a0000 (3) failed
Jul 19 12:39:20 kovry kernel: acpi0: reservation of 100000, f6f0000 (3) failed
Jul 19 12:39:20 kovry kernel: cpu0: <ACPI CPU> on acpi0
Jul 19 12:39:20 kovry kernel: acpi_button0: <Power Button> on acpi0
Jul 19 12:39:20 kovry kernel: acpi_button1: <Sleep Button> on acpi0
Jul 19 12:39:20 kovry kernel: pcib0: <ACPI Host-PCI bridge> port 0xcf8-0xcff,0x4000-0x40bf on acpi0
Jul 19 12:39:20 kovry kernel: pci0: <ACPI PCI bus> on pcib0
Jul 19 12:39:20 kovry kernel: vgapci0: <VGA-compatible display> mem 0xe0000000-0xe7ffffff,0xea000000-0xea07ffff irq 16 at device 2.0 on pci0
Jul 19 12:39:20 kovry kernel: agp0: <Intel 82845M (845M GMCH) SVGA controller> on vgapci0
Jul 19 12:39:20 kovry kernel: agp0: detected 8060k stolen memory
Jul 19 12:39:20 kovry kernel: agp0: aperture size is 128M
Jul 19 12:39:20 kovry kernel: uhci0: <Intel 82801DB (ICH4) USB controller USB-A> port 0xd800-0xd81f irq 16 at device 29.0 on pci0
Jul 19 12:39:20 kovry kernel: uhci0: [ITHREAD]
Jul 19 12:39:20 kovry kernel: usbus0: <Intel 82801DB (ICH4) USB controller USB-A> on uhci0
Jul 19 12:39:20 kovry kernel: uhci1: <Intel 82801DB (ICH4) USB controller USB-B> port 0xd000-0xd01f irq 19 at device 29.1 on pci0
Jul 19 12:39:20 kovry kernel: uhci1: [ITHREAD]
Jul 19 12:39:20 kovry kernel: usbus1: <Intel 82801DB (ICH4) USB controller USB-B> on uhci1
Jul 19 12:39:20 kovry kernel: uhci2: <Intel 82801DB (ICH4) USB controller USB-C> port 0xd400-0xd41f irq 18 at device 29.2 on pci0
Jul 19 12:39:20 kovry kernel: uhci2: [ITHREAD]
Jul 19 12:39:20 kovry kernel: usbus2: <Intel 82801DB (ICH4) USB controller USB-C> on uhci2
Jul 19 12:39:20 kovry kernel: ehci0: <Intel 82801DB/L/M (ICH4) USB 2.0 controller> mem 0xea080000-0xea0803ff irq 23 at device 29.7 on pci0
Jul 19 12:39:20 kovry kernel: ehci0: [ITHREAD]
Jul 19 12:39:20 kovry kernel: usbus3: EHCI version 1.0
Jul 19 12:39:20 kovry kernel: usbus3: <Intel 82801DB/L/M (ICH4) USB 2.0 controller> on ehci0
Jul 19 12:39:20 kovry kernel: pcib1: <ACPI PCI-PCI bridge> at device 30.0 on pci0
Jul 19 12:39:20 kovry kernel: pci1: <ACPI PCI bus> on pcib1
Jul 19 12:39:20 kovry kernel: vr0: <VIA VT6105 Rhine III 10/100BaseTX> port 0xc000-0xc0ff mem 0xe9000000-0xe90000ff irq 18 at device 0.0 on pci1
Jul 19 12:39:20 kovry kernel: vr0: Quirks: 0x0
Jul 19 12:39:20 kovry kernel: vr0: Revision: 0x86
Jul 19 12:39:20 kovry kernel: miibus0: <MII bus> on vr0
Jul 19 12:39:20 kovry kernel: ukphy0: <Generic IEEE 802.3u media interface> PHY 1 on miibus0
Jul 19 12:39:20 kovry kernel: ukphy0:  10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
Jul 19 12:39:20 kovry kernel: vr0: Ethernet address: 00:19:5b:6b:ed:84
Jul 19 12:39:20 kovry kernel: vr0: [ITHREAD]
Jul 19 12:39:20 kovry kernel: rl0: <RealTek 8139 10/100BaseTX> port 0xc400-0xc4ff mem 0xe9001000-0xe90010ff irq 21 at device 5.0 on pci1
Jul 19 12:39:20 kovry kernel: miibus1: <MII bus> on rl0
Jul 19 12:39:20 kovry kernel: rlphy0: <RealTek internal media interface> PHY 0 on miibus1
Jul 19 12:39:20 kovry kernel: rlphy0:  10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
Jul 19 12:39:20 kovry kernel: rl0: Ethernet address: 00:0d:61:1d:28:85
Jul 19 12:39:20 kovry kernel: rl0: [ITHREAD]
Jul 19 12:39:20 kovry kernel: isab0: <PCI-ISA bridge> at device 31.0 on pci0
Jul 19 12:39:20 kovry kernel: isa0: <ISA bus> on isab0
Jul 19 12:39:20 kovry kernel: atapci0: <Intel ICH4 UDMA100 controller> port 0x1f0-0x1f7,0x3f6,0x170-0x177,0x376,0xf000-0xf00f at device 31.1 on pci0
Jul 19 12:39:20 kovry kernel: ata0: <ATA channel 0> on atapci0
Jul 19 12:39:20 kovry kernel: ata0: [ITHREAD]
Jul 19 12:39:20 kovry kernel: ata1: <ATA channel 1> on atapci0
Jul 19 12:39:20 kovry kernel: ata1: [ITHREAD]
Jul 19 12:39:20 kovry kernel: pci0: <serial bus, SMBus> at device 31.3 (no driver attached)
Jul 19 12:39:20 kovry kernel: pci0: <multimedia, audio> at device 31.5 (no driver attached)
Jul 19 12:39:20 kovry kernel: atrtc0: <AT realtime clock> port 0x70-0x73 irq 8 on acpi0
Jul 19 12:39:20 kovry kernel: uart0: <16550 or compatible> port 0x3f8-0x3ff irq 4 flags 0x10 on acpi0
Jul 19 12:39:20 kovry kernel: uart0: [FILTER]
Jul 19 12:39:20 kovry kernel: uart1: <16550 or compatible> port 0x2f8-0x2ff irq 3 on acpi0
Jul 19 12:39:20 kovry kernel: uart1: [FILTER]
Jul 19 12:39:20 kovry kernel: ppc0: <Parallel port> port 0x378-0x37f irq 7 on acpi0
Jul 19 12:39:20 kovry kernel: ppc0: Generic chipset (NIBBLE-only) in COMPATIBLE mode
Jul 19 12:39:20 kovry kernel: ppc0: [ITHREAD]
Jul 19 12:39:20 kovry kernel: ppbus0: <Parallel port bus> on ppc0
Jul 19 12:39:20 kovry kernel: plip0: <PLIP network interface> on ppbus0
Jul 19 12:39:20 kovry kernel: plip0: [ITHREAD]
Jul 19 12:39:20 kovry kernel: lpt0: <Printer> on ppbus0
Jul 19 12:39:20 kovry kernel: lpt0: [ITHREAD]
Jul 19 12:39:20 kovry kernel: lpt0: Interrupt-driven port
Jul 19 12:39:20 kovry kernel: ppi0: <Parallel I/O> on ppbus0
Jul 19 12:39:20 kovry kernel: pmtimer0 on isa0
Jul 19 12:39:20 kovry kernel: sc0: <System console> at flags 0x100 on isa0
Jul 19 12:39:20 kovry kernel: sc0: VGA <16 virtual consoles, flags=0x300>
Jul 19 12:39:20 kovry kernel: vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0
Jul 19 12:39:20 kovry kernel: atkbdc0: <Keyboard controller (i8042)> at port 0x60,0x64 on isa0
Jul 19 12:39:20 kovry kernel: atkbd0: <AT Keyboard> irq 1 on atkbdc0
Jul 19 12:39:20 kovry kernel: kbd0 at atkbd0
Jul 19 12:39:20 kovry kernel: atkbd0: [GIANT-LOCKED]
Jul 19 12:39:20 kovry kernel: atkbd0: [ITHREAD]
Jul 19 12:39:20 kovry kernel: p4tcc0: <CPU Frequency Thermal Control> on cpu0
Jul 19 12:39:20 kovry kernel: Timecounter "TSC" frequency 1716913816 Hz quality 800
Jul 19 12:39:20 kovry kernel: Timecounters tick every 1.000 msec
Jul 19 12:39:20 kovry kernel: ipfw2 initialized, divert enabled, nat enabled, rule-based forwarding enabled, default to accept, logging disabled
Jul 19 12:39:20 kovry kernel: load_dn_sched dn_sched FIFO loaded
Jul 19 12:39:20 kovry kernel: load_dn_sched dn_sched PRIO loaded
Jul 19 12:39:20 kovry kernel: load_dn_sched dn_sched QFQ loaded
Jul 19 12:39:20 kovry kernel: load_dn_sched dn_sched RR loaded
Jul 19 12:39:20 kovry kernel: load_dn_sched dn_sched WF2Q+ loaded
Jul 19 12:39:20 kovry kernel: usbus0: 12Mbps Full Speed USB v1.0
Jul 19 12:39:20 kovry kernel: usbus1: 12Mbps Full Speed USB v1.0
Jul 19 12:39:20 kovry kernel: usbus2: 12Mbps Full Speed USB v1.0
Jul 19 12:39:20 kovry kernel: usbus3: 480Mbps High Speed USB v2.0
Jul 19 12:39:20 kovry kernel: ad0: 76350MB <SAMSUNG SP0802N SM100-26> at ata0-master UDMA100
Jul 19 12:39:20 kovry kernel: ugen0.1: <Intel> at usbus0
Jul 19 12:39:20 kovry kernel: uhub0: <Intel UHCI root HUB, class 9/0, rev 1.00/1.00, addr 1> on usbus0
Jul 19 12:39:20 kovry kernel: ugen1.1: <Intel> at usbus1
Jul 19 12:39:20 kovry kernel: uhub1: <Intel UHCI root HUB, class 9/0, rev 1.00/1.00, addr 1> on usbus1
Jul 19 12:39:20 kovry kernel: ugen2.1: <Intel> at usbus2
Jul 19 12:39:20 kovry kernel: uhub2: <Intel UHCI root HUB, class 9/0, rev 1.00/1.00, addr 1> on usbus2
Jul 19 12:39:20 kovry kernel: ugen3.1: <Intel> at usbus3
Jul 19 12:39:20 kovry kernel: uhub3: <Intel EHCI root HUB, class 9/0, rev 2.00/1.00, addr 1> on usbus3
Jul 19 12:39:20 kovry kernel: Root mount waiting for: usbus3 usbus2 usbus1 usbus0
Jul 19 12:39:20 kovry kernel: uhub0: 2 ports with 2 removable, self powered
Jul 19 12:39:20 kovry kernel: uhub1: 2 ports with 2 removable, self powered
Jul 19 12:39:20 kovry kernel: uhub2: 2 ports with 2 removable, self powered
Jul 19 12:39:20 kovry kernel: Root mount waiting for: usbus3
Jul 19 12:39:20 kovry kernel: Root mount waiting for: usbus3
Jul 19 12:39:20 kovry kernel: uhub3: 6 ports with 6 removable, self powered
Jul 19 12:39:20 kovry kernel: Trying to mount root from ufs:/dev/ad0s1a
Jul 19 12:39:20 kovry kernel: WARNING: / was not properly dismounted
Jul 19 12:39:20 kovry kernel: rl0: link state changed to UP
Jul 19 14:22:17 kovry sudo:    savio : TTY=pts/0 ; PWD=/usr/home/savio ; USER=root ; COMMAND=/usr/local/bin/bash

Проблема возникла в раене 12:40. Насколько я понимаю из лога это был ребут... вопрос только почему я не смог пропинговать WAN инетфейс....
vr0 - WAN
rl0 - LAN

[savio]

Часа полтора снова небыло доступа к серверу, скорее всего его ктото ребутнул, потому как в логах вижу следующее

Код: Выделить всё

...
Jul 19 19:42:08 kovry kernel: vr0: link state changed to DOWN
Jul 19 19:42:10 kovry kernel: vr0: link state changed to UP
Jul 19 19:42:35 kovry kernel: vr0: link state changed to DOWN
Jul 19 19:42:38 kovry kernel: vr0: link state changed to UP
Jul 19 19:43:11 kovry kernel: vr0: link state changed to DOWN
Jul 19 19:43:13 kovry kernel: vr0: link state changed to UP
Jul 19 19:43:37 kovry kernel: vr0: link state changed to DOWN
Jul 19 19:43:40 kovry kernel: vr0: link state changed to UP
Jul 19 19:44:13 kovry kernel: vr0: link state changed to DOWN
Jul 19 19:44:15 kovry kernel: vr0: link state changed to UP
Jul 19 19:44:41 kovry kernel: vr0: link state changed to DOWN
Jul 19 19:44:43 kovry kernel: vr0: link state changed to UP
Jul 19 19:45:16 kovry kernel: vr0: link state changed to DOWN
Jul 19 19:45:19 kovry kernel: vr0: link state changed to UP
Jul 19 19:45:44 kovry kernel: vr0: link state changed to DOWN
Jul 19 19:45:46 kovry kernel: vr0: link state changed to UP
Jul 19 19:46:20 kovry kernel: vr0: link state changed to DOWN
Jul 19 19:46:22 kovry kernel: vr0: link state changed to UP
Jul 19 19:46:47 kovry kernel: vr0: link state changed to DOWN
Jul 19 19:46:49 kovry kernel: vr0: link state changed to UP
Jul 19 19:47:22 kovry kernel: vr0: link state changed to DOWN
Jul 19 19:47:25 kovry kernel: vr0: link state changed to UP
Jul 19 19:48:56 kovry syslogd: kernel boot file is /boot/kernel/kernel
Jul 19 19:48:56 kovry kernel: Copyright (c) 1992-2010 The FreeBSD Project.
Jul 19 19:48:56 kovry kernel: Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994
Jul 19 19:48:56 kovry kernel: The Regents of the University of California. All rights reserved.
Jul 19 19:48:56 kovry kernel: FreeBSD is a registered trademark of The FreeBSD Foundation.
Jul 19 19:48:56 kovry kernel: FreeBSD 8.1-PRERELEASE #1: Sun Jul 18 11:41:08 EEST 2010
Jul 19 19:48:56 kovry kernel: root@kovry.happy:/usr/obj/usr/src/sys/MYKERNEL i386
Jul 19 19:48:56 kovry kernel: Timecounter "i8254" frequency 1193182 Hz quality 0
...

Странно ведет себя сетевая карточка, буду менять витую пару, другого в голову пока ничего не приходит...

[manefesto]

попробуй помониторить температуру
как вариант подглюкивает железо

[savio]

температура сервера адекватная, причем это уже вторая сетевуха с которой такое происходит...

[manefesto]

не знаю, не совсем я доверяю via
возьми dlink, хорошие сетевые или realtek