Re: [Hardware] Проблема с локальной сетью

[Немос <nemos-linux@yandex.ru>]

[-- Attachment #1: Type: text/plain, Size: 988 bytes --]

ABATAPA пишет:
> 15 мая 2006 20:50, Коломеец Дмитрий написал:
> 
>>Насколько помню 1-2, 3-6.
> 
> Ну, разумеется. :)
> Это я просто E1 клепал, ну тут  и подвернулось...
> Но сути это не меняет.
> 
>>Возможно кабель просто обжат без учета пар. Отсюда высокий уровень
>>наводок и соответственно проблемы в работе.
> 
> А вот "разнопарка" - это уже вполне возможно.
> Как и плохая обжимка.
> Еще я бы посмотрел на физическую совместимость карт. Увы, все знают, что 
> бывают проблемы, например, между некоторыми картами и некоторыми свичами 
> (3COM раньше грешил порою, некоторые карты и сейчас с Catalyst'ами даже 
> глючат).
На первой машине сетевуха интегрирована в материнку realtek 
8110c (1000 Мб/с)
> СтОит глянуть - нет ли в dmesg сообщение от eth0 после инициализации.
> Надеюсь, обе карточки в одном режиме?
> И `service cbq stop && service iptables stop` при тестировании?
Сделал, правда сервис cbq системе не известен, а 
относительно сети эффект тот же.
Полный dmesg прилагаю.

[-- Attachment #2: dmesg.txt --]
[-- Type: text/plain, Size: 8879 bytes --]

Linux version 2.6.12-std26-up-alt10 (builder@salto.malta.altlinux.ru) (gcc version 3.4.4 20050526 (ALT Linux, build 3.4.4-alt1)) #1 Tue Feb 28 17:29:17 MSK 2006
BIOS-provided physical RAM map:
 BIOS-e820: 0000000000000000 - 00000000000a0000 (usable)
 BIOS-e820: 00000000000f0000 - 0000000000100000 (reserved)
 BIOS-e820: 0000000000100000 - 0000000008000000 (usable)
 BIOS-e820: 00000000ffff0000 - 0000000100000000 (reserved)
0MB HIGHMEM available.
128MB LOWMEM available.
On node 0 totalpages: 32768
  DMA zone: 4096 pages, LIFO batch:1
  Normal zone: 28672 pages, LIFO batch:15
  HighMem zone: 0 pages, LIFO batch:1
DMI 2.0 present.
ACPI: Unable to locate RSDP
Allocating PCI resources starting at 08000000 (gap: 08000000:f7ff0000)
Built 1 zonelists
Kernel command line: auto BOOT_IMAGE=linux-up ro root=342
No local APIC present or hardware disabled
mapped APIC to ffffd000 (01101000)
Initializing CPU#0
PID hash table entries: 1024 (order: 10, 16384 bytes)
Detected 398.622 MHz processor.
Using tsc for high-res timesource
Console: colour dummy device 80x25
Dentry cache hash table entries: 32768 (order: 5, 131072 bytes)
Inode-cache hash table entries: 16384 (order: 4, 65536 bytes)
Memory: 126548k/131072k available (1497k kernel code, 4084k reserved, 741k data, 184k init, 0k highmem)
Checking if this processor honours the WP bit even in supervisor mode... Ok.
Calibrating delay loop... 784.38 BogoMIPS (lpj=392192)
Security Framework v1.0.0 initialized
Capability LSM initialized
Mount-cache hash table entries: 512
CPU: After generic identify, caps: 008021bf 808029bf 00000000 00000000 00000000 00000000 00000000
CPU: After vendor identify, caps: 008021bf 808029bf 00000000 00000000 00000000 00000000 00000000
Enabling new style K6 write allocation for 128 Mb
CPU: L1 I Cache: 32K (32 bytes/line), D cache 32K (32 bytes/line)
CPU: After all inits, caps: 008021bf 808029bf 00000000 00000002 00000000 00000000 00000000
CPU: AMD-K6(tm) 3D processor stepping 0c
Checking 'hlt' instruction... OK.
checking if image is initramfs...it isn't (no cpio magic); looks like an initrd
Freeing initrd memory: 158k freed
NET: Registered protocol family 16
PCI: PCI BIOS revision 2.10 entry at 0xfb300, last bus=0
PCI: Using configuration type 1
mtrr: v2.0 (20020519)
ACPI: Subsystem revision 20050309
ACPI: Interpreter disabled.
Linux Plug and Play Support v0.97 (c) Adam Belay
pnp: PnP ACPI: disabled
PnPBIOS: Scanning system for PnP BIOS support...
PnPBIOS: Found PnP BIOS installation structure at 0xc00fbf00
PnPBIOS: PnP BIOS version 1.0, entry 0xf0000:0xbf28, dseg 0xf0000
PnPBIOS: 14 nodes reported by PnP BIOS; 14 recorded by driver
PCI: Probing PCI hardware
PCI: Probing PCI hardware (bus 00)
Boot video device is 0000:00:0e.0
PCI: Using IRQ router VIA [1106/0586] at 0000:00:07.0
audit: initializing netlink socket (disabled)
audit(1147770660.752:0): initialized
Total HugeTLB memory allocated, 0
VFS: Disk quotas dquot_6.5.1
Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
Initializing Cryptographic API
Activating ISA DMA hang workarounds.
vesafb: framebuffer at 0xe0000000, mapped to 0xc8800000, using 6144k, total 8192k
vesafb: mode is 1024x768x16, linelength=2048, pages=4
vesafb: protected mode interface info at c000:4785
vesafb: scrolling: redraw
vesafb: Truecolor: size=0:5:5:5, shift=0:10:5:0
bootsplash 3.1.6-2004/03/31: looking for picture...<6>...no good signature found.
Console: switching to colour frame buffer device 128x48
fb0: VESA VGA frame buffer device
isapnp: Scanning for PnP cards...
isapnp: No Plug & Play device found
PNP: PS/2 controller doesn't have AUX irq; using default 0xc
PNP: PS/2 Controller [PNP0303] at 0x60,0x64 irq 112
serio: i8042 AUX port at 0x60,0x64 irq 12
serio: i8042 KBD port at 0x60,0x64 irq 1
io scheduler noop registered
io scheduler anticipatory registered
io scheduler deadline registered
io scheduler cfq registered
RAMDISK driver initialized: 16 RAM disks of 12288K size 1024 blocksize
mice: PS/2 mouse device common for all mice
md: md driver 0.90.1 MAX_MD_DEVS=256, MD_SB_DISKS=27
NET: Registered protocol family 2
IP: routing cache hash table of 1024 buckets, 8Kbytes
TCP established hash table entries: 8192 (order: 4, 65536 bytes)
TCP bind hash table entries: 8192 (order: 3, 32768 bytes)
TCP: Hash tables configured (established 8192 bind 8192)
NET: Registered protocol family 1
md: Autodetecting RAID arrays.
md: autorun ...
md: ... autorun DONE.
RAMDISK: Compressed image found at block 0
input: AT Translated Set 2 keyboard on isa0060/serio0
VFS: Mounted root (romfs filesystem) readonly.
Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2
ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx
VP_IDE: IDE controller at PCI slot 0000:00:07.1
VP_IDE: chipset revision 6
VP_IDE: not 100% native mode: will probe irqs later
VP_IDE: VIA vt82c586a (rev 27) IDE UDMA33 controller on pci0000:00:07.1
    ide0: BM-DMA at 0xf000-0xf007, BIOS settings: hda:DMA, hdb:DMA
    ide1: BM-DMA at 0xf008-0xf00f, BIOS settings: hdc:DMA, hdd:DMA
Probing IDE interface ide0...
hdb: ST34313A, ATA DISK drive
ide0 at 0x1f0-0x1f7,0x3f6 on irq 14
Probing IDE interface ide1...
hdc: _NEC CD-RW NR-9300A, ATAPI CD/DVD-ROM drive
ide1 at 0x170-0x177,0x376 on irq 15
hdb: max request size: 128KiB
hdb: Host Protected Area detected.
	current capacity is 8419727 sectors (4310 MB)
	native  capacity is 8421840 sectors (4311 MB)
hdb: Host Protected Area disabled.
hdb: 8421840 sectors (4311 MB) w/512KiB Cache, CHS=8912/15/63, UDMA(33)
hdb: cache flushes not supported
 hdb: hdb1 hdb2 hdb3 hdb4
VFS: Mounted root (ext2 filesystem) readonly.
Trying to move old root to /initrd ... failed
Unmounting old root
Trying to free ramdisk memory ... okay
Freeing unused kernel memory: 184k freed
Executing init=/sbin/init
Real Time Clock Driver v1.12
Adding 265064k swap on /dev/hdb4.  Priority:-1 extents:1
device-mapper: 4.4.0-ioctl (2005-01-12) initialised: dm-devel@redhat.com
8139too Fast Ethernet driver 0.9.27
PCI: Found IRQ 10 for device 0000:00:10.0
eth0: RealTek RTL8139 at 0xc8e0c000, 00:a0:c5:b2:30:27, IRQ 10
eth0:  Identified 8139 chip type 'RTL-8100B/8139D'
eth0: link up, 10Mbps, half-duplex, lpa 0x4021
usbcore: registered new driver usbfs
usbcore: registered new driver hub
USB Universal Host Controller Interface driver v2.2
uhci_hcd 0000:00:07.2: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller
uhci_hcd 0000:00:07.2: new USB bus registered, assigned bus number 1
uhci_hcd 0000:00:07.2: irq 11, io base 0x00006000
hub 1-0:1.0: USB hub found
hub 1-0:1.0: 2 ports detected
input.c: calling hotplug without a hotplug agent defined
input: PC Speaker
Floppy drive(s): fd0 is 1.44M
FDC 0 is a post-1991 82077
Serial: 8250/16550 driver $Revision: 1.90 $ 48 ports, IRQ sharing enabled
ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
ttyS1 at I/O 0x2f8 (irq = 3) is a 16550A
ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
ttyS1 at I/O 0x2f8 (irq = 3) is a 16550A
parport: PnPBIOS parport detected.
parport0: PC-style at 0x278, irq 5 [PCSPP,EPP]
hdc: ATAPI 48X CD-ROM CD-R/RW drive, 2048kB Cache, UDMA(33)
Uniform CD-ROM driver Revision: 3.20
bootsplash 3.1.6-2004/03/31: looking for picture...<6> silentjpeg size 104737 bytes,<6>...found (1024x768, 15803 bytes, v3).
bootsplash: status on console 1 changed to on
bootsplash 3.1.6-2004/03/31: looking for picture...<6> silentjpeg size 104737 bytes,<6>...found (1024x768, 15803 bytes, v3).
bootsplash: status on console 2 changed to on
bootsplash 3.1.6-2004/03/31: looking for picture...<6> silentjpeg size 104737 bytes,<6>...found (1024x768, 15803 bytes, v3).
bootsplash: status on console 3 changed to on
bootsplash 3.1.6-2004/03/31: looking for picture...<6> silentjpeg size 104737 bytes,<6>...found (1024x768, 15803 bytes, v3).
bootsplash: status on console 4 changed to on
bootsplash 3.1.6-2004/03/31: looking for picture...<6> silentjpeg size 104737 bytes,<6>...found (1024x768, 15803 bytes, v3).
bootsplash: status on console 5 changed to on
bootsplash 3.1.6-2004/03/31: looking for picture...<6> silentjpeg size 104737 bytes,<6>...found (1024x768, 15803 bytes, v3).
bootsplash: status on console 11 changed to on
Linux agpgart interface v0.101 (c) Dave Jones
[drm] Initialized drm 1.0.0 20040925
PCI: Unable to reserve mem region #1:1000000@e0000000 for device 0000:00:0e.0
[drm] Initialized mach64 1.0.0 20020904 on minor 0: ATI Technologies Inc 3D Rage Pro 215GP
[drm] Used old pci detect: framebuffer loaded
[drm] descriptor ring: cpu addr c4ea4000, bus addr: 0x04ea4000
[drm] Forcing pseudo-DMA mode
NETDEV WATCHDOG: eth0: transmit timed out
eth0: Transmit timeout, status 0c 0005 c07f media 08.
eth0: Tx queue start entry 977  dirty entry 973.
eth0:  Tx descriptor 0 is 9008a03c.
eth0:  Tx descriptor 1 is 9108a03c. (queue head)
eth0:  Tx descriptor 2 is 9308a03c.
eth0:  Tx descriptor 3 is 9008a03c.
eth0: link up, 10Mbps, half-duplex, lpa 0x4021