[CentOS] Stange eth-device

[Adam Breaux]

It's a normal eth device without a corresponding ifcfg-ethX config...for
example, if you have 4 nics and delete the automatically created ifcfg-eth2
and ifcfg-eth3, when you reboot, you'll likely see this sort of thing.

On Sun, Mar 30, 2008 at 7:25 AM, jarmo <oh1mrr at nic.fi> wrote:

> Anyone else seen this eth-device and what brings it up?
> [root at oh1mrr etc]# ifconfig
> __tmp1192348344 Link encap:Ethernet  HWaddr 52:54:AB:DD:2E:D1
>          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
>          RX packets:2094689 errors:0 dropped:0 overruns:0 frame:0
>          TX packets:1645734 errors:0 dropped:0 overruns:0 carrier:0
>          collisions:0 txqueuelen:1000
>          RX bytes:2225628083 (2.0 GiB)  TX bytes:173489613 (165.4 MiB)
>          Interrupt:20 Base address:0xa800
>
> Have tried to find, but not succes, what and why is that. Everything seems
> to
> work ok, after ifconfig it down.
> So anyone, any hint?
>
> [root at oh1mrr /]# cat /proc/interrupts
>           CPU0
>  0: 1014245201   IO-APIC-edge      timer
>  1:      15329   IO-APIC-edge      i8042
>  3:          2   IO-APIC-edge
>  4:          1   IO-APIC-edge
>  6:          2   IO-APIC-edge      floppy
>  7:     489294   IO-APIC-edge      parport0
>  8:          1   IO-APIC-edge      rtc
>  9:          0   IO-APIC-fasteoi   acpi
>  10:          0   IO-APIC-edge      MPU401 UART
>  12:    2062485   IO-APIC-edge      i8042
>  14:    3448719   IO-APIC-edge      ide0
>  15:    9127631   IO-APIC-edge      ide1
>  16:   76032646   IO-APIC-fasteoi   radeon at pci:0000:01:00.0
>  18:          0   IO-APIC-fasteoi   uhci_hcd:usb1, uhci_hcd:usb2,
> uhci_hcd:usb3, uhci_hcd:usb4, ehci_hcd:usb5
>  19:    3976806   IO-APIC-fasteoi   Ensoniq AudioPCI, eth1
>  20:          1   IO-APIC-fasteoi
>  21:     518689   IO-APIC-fasteoi   VIA8237
> NMI:          0   Non-maskable interrupts
> LOC:        891   Local timer interrupts
> TRM:          0   Thermal event interrupts
> SPU:          0   Spurious interrupts
> ERR:          0
> MIS:          0
>
> [root at oh1mrr /]# lspci
> 00:00.0 Host bridge: VIA Technologies, Inc. VT8377 [KT400/KT600 AGP] Host
> Bridge (rev 80)
> 00:01.0 PCI bridge: VIA Technologies, Inc. VT8237 PCI Bridge
> 00:0a.0 Ethernet controller: Realtek Semiconductor Co., Ltd.
> RTL-8139/8139C/8139C+ (rev 10)
> 00:0c.0 Multimedia audio controller: Ensoniq ES1370 [AudioPCI] (rev 01)
> 00:0d.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL-8029(AS)
> 00:0f.0 IDE interface: VIA Technologies, Inc.
> VT82C586A/B/VT82C686/A/B/VT823x/A/C PIPC Bus Master IDE (rev 06)
> 00:10.0 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1
> Controller (rev 81)
> 00:10.1 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1
> Controller (rev 81)
> 00:10.2 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1
> Controller (rev 81)
> 00:10.3 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1
> Controller (rev 81)
> 00:10.4 USB Controller: VIA Technologies, Inc. USB 2.0 (rev 86)
> 00:11.0 ISA bridge: VIA Technologies, Inc. VT8237 ISA bridge
> [KT600/K8T800/K8T890 South]
> 00:11.5 Multimedia audio controller: VIA Technologies, Inc.
> VT8233/A/8235/8237
> AC97 Audio Controller (rev 60)
> 00:13.0 FireWire (IEEE 1394): VIA Technologies, Inc. IEEE 1394 Host
> Controller
> (rev 80)
> 01:00.0 VGA compatible controller: ATI Technologies Inc Radeon R100 QD
> [Radeon
> 7200]
>
> Jarmo
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>



-- 
Adam Breaux
breauxaj at gmail.com

http://www.adambreaux.com/
http://www.linkedin.com/pub/0/9b3/a39
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