[CentOS] Stange eth-device

Sun Mar 30 11:25:07 UTC 2008
jarmo <oh1mrr at nic.fi>

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