Problem with ethernet card ?

[Nayyar Ahmed <nayyares@gmail.com>]

Hello All,

I am facing  a problem with my cache server as it 
automatically down/bzy its one interaface and then 
aftersome time again up it.

when i have checked logs it give me following msg.

debian:~# tail -f /var/log/messages

Sep  6 17:07:54 debian kernel: NETDEV WATCHDOG: eth0: transmit timed out
Sep  6 17:07:54 debian kernel: eth0: link up, 100Mbps, full-duplex, lpa 0x45E1
Sep  6 17:08:06 debian kernel: NETDEV WATCHDOG: eth0: transmit timed out
Sep  6 17:08:06 debian kernel: eth0: link up, 100Mbps, full-duplex, lpa 0x45E1
Sep  6 17:08:18 debian kernel: NETDEV WATCHDOG: eth0: transmit timed out
Sep  6 17:08:18 debian kernel: eth0: link up, 100Mbps, full-duplex, lpa 0x45E1
Sep  6 17:08:30 debian kernel: NETDEV WATCHDOG: eth0: transmit timed out
Sep  6 17:08:30 debian kernel: eth0: link up, 100Mbps, full-duplex, lpa 0x45E1
Sep  6 17:10:24 debian kernel: NETDEV WATCHDOG: eth0: transmit timed out
Sep  6 17:10:24 debian kernel: eth0: link up, 100Mbps, full-duplex, lpa 0x45E1

it is too aften seemd that when it boots it shows me one ethernet card
and some time both...?


TIA .
-- 
Nayyar Ahmad

Lecturer
Faculty Of Computer Science,
Institute Of Management Sciences,
Hayat Abad Peshawar , Pakistan.
Office : 92-091-9217404 , 9217452
Cell     :  92-0333-9139461