dmesg 를 치면 이더넷 부분이 아래와 같이 나옵니다.
  ne2k-pci.c:vpre-1.00e 5/27/99 D. Becker/P. Gortmaker http://cesdis.gsfc.nasa.gov/linux/drivers/ne2k-pci.html   WARNIN
G: The PCI BIOS assigned this PCI NE2k card to IRQ 0, which is unlikely to work!.  You should use the PCI BIOS setup to
 assign a valid IRQ line. ne2k-pci.c: PCI NE2000 clone 'RealTek RTL-8029' at I/O 0x3000, IRQ 0.
eth0: RealTek RTL-8029 found at 0x3000, IRQ 0, 00:E0:29:4E:A8:6B.
    ifconfig -a 를 치면
 eth0      Link encap:Ethernet  HWaddr 00:E0:29:4E:A8:6B 
          BROADCAST NOTRAILERS RUNNING  MTU:1500  Metric:1
          RX packets:0 errors:0 dropped:0 overruns:0 frame:0
          TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:100
          Base address:0x3000
 lo        Link encap:Local Loopback 
          inet addr:127.0.0.1  Mask:255.0.0.0
          UP LOOPBACK RUNNING  MTU:3924  Metric:1
          RX packets:30 errors:0 dropped:0 overruns:0 frame:0
          TX packets:30 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0
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이렇게 나오구요..
 제 이더넷이 올바르게 작동하고 있는 건가여?--찬성합니다..