problemi sulla eth2 intel su debian lenny 5
Buongiorno a tutti,
vi ringrazio anticipatamente per la vostra disponibilità e gentilezza.
Ho un server Intel, serie 3000 ( precisamente scheda madre Intel 3210
) e ho installato Debian 5.
Inoltre ho installato vmware server 2, dove le schede di rete virtuali
sono bridgate a quelle fisiche.
Ho un problema sulla scheda di rete eth2 del server.
Il problema si presenta perchè la scheda non riesce a funzionare
correttamente e
al momento lavora a 10 Mbit/s. Nel dmesg trovo ripetuti up e down della scheda.
Non riesco a capire se il problema è hardware o software.
Vi chiedo suggerimenti ed aiuti.
Di sequito riporto alcune informazioni :
debian32-3a:~# ethtool -i eth2
driver: e1000
version: 7.3.20-k2-NAPI
firmware-version: N/A
bus-info: 0000:04:02.0
debian32-3a:~# modinfo e1000
filename: /lib/modules/2.6.26-1-686/kernel/drivers/net/e1000/e1000.ko
version: 7.3.20-k2-NAPI
license: GPL
description: Intel(R) PRO/1000 Network Driver
...
dmesg ....
.....
....
[ 531.255308] e1000: eth2: e1000_watchdog: NIC Link is Up 100 Mbps
Full Duplex, Flow Control: RX/TX
[ 531.255490] /dev/vmnet: open called by PID 2245 (vmnet-bridge)
[ 531.255494] /dev/vmnet: port on hub 3 successfully opened
[ 531.255499] bridge-eth2: up
[ 531.255500] bridge-eth2: attached
[ 531.255502] device eth2 entered promiscuous mode
[ 531.256522] bridge-eth2: enabled promiscuous mode
[ 531.300983] e1000: eth2: e1000_watchdog: NIC Link is Down
[ 531.480686] bridge-eth2: disabling the bridge
[ 531.480688] device eth2 left promiscuous mode
[ 531.480872] bridge-eth2: disabled promiscuous mode
[ 531.481062] bridge-eth2: down
[ 531.481093] bridge-eth2: detached
[ 533.214918] e1000: eth2: e1000_watchdog: NIC Link is Up 100 Mbps
Full Duplex, Flow Control: RX/TX
[ 533.218201] /dev/vmnet: open called by PID 2245 (vmnet-bridge)
[ 533.218201] /dev/vmnet: port on hub 3 successfully opened
[ 533.218201] bridge-eth2: up
[ 533.218201] bridge-eth2: attached
[ 533.218201] device eth2 entered promiscuous mode
[ 533.218201] bridge-eth2: enabled promiscuous mode
[ 533.241742] e1000: eth2: e1000_watchdog: NIC Link is Down
[ 534.251370] bridge-eth2: disabling the bridge
[ 534.251372] device eth2 left promiscuous mode
[ 534.255041] bridge-eth2: disabled promiscuous mode
[ 534.258740] bridge-eth2: down
[ 534.258760] bridge-eth2: detached
[ 548.552322] e1000: eth2: e1000_watchdog: NIC Link is Up 10 Mbps
Full Duplex, Flow Control: RX/TX
[ 548.552322] /dev/vmnet: open called by PID 2245 (vmnet-bridge)
[ 548.552322] /dev/vmnet: port on hub 3 successfully opened
[ 548.552322] bridge-eth2: up
[ 548.552322] bridge-eth2: attached
[ 548.552322] device eth2 entered promiscuous mode
[ 548.552322] bridge-eth2: enabled promiscuous mode
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