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Lan problem with Intel 82566DC controler

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Hi,

 

recently i changed my motherboard to Intel®  DG965OTMKR (Northbridge : Intel® G965), all work fine, but the LAN is too slow. The speed is 100 Mbps max, and in the syslog the ethernet Gigabit mode is in error, i have the following message : e1000_watchdog_task: NIC Link is Up 10 Mbps Full Duplex.

 

Any ideas for this problem ?

 

Cheers

Did you ever get this working?

 

I am looking at buying an intel motherboard with this lan controller in it.

 

-Todd

  • Author

Hi Todd,

 

it has never worked fine. I think it's a kernel compatibiliity problem. For instance, i will buy a single ethernet card and i will disable the inboard LAN. Maybe in the future it will work.

 

We'll incorporate the latest Intel driver in the next unRAID release - might fix this problem.  Next release should be in a few days.

  • Author

Good news ;) In a few days... 5, 15 or greater ?

 

Have fun tonight  ;)

  • Author

Shit...  >:(

 

Today i bought the D-Link ethernet card DGE-528T, normally i should have the gigabit speed but it's the same problem : eth0: e1000_watchdog_task: 10/100 speed: disabling TSO.

 

Why is it not working ? Because the chipset motherboard ?

 

Please help limetech  ;D

I did a quick google search for "eth0: e1000_watchdog_task: 10/100 speed: disabling TSO." and found this link.

 

https://twiki.cern.ch/twiki/bin/view/Atlas/NetworkTroubleshooting

 

It seems to indicate that same type of error in their case was caused by a defective network cable. 

 

Reading further, the same problem could be caused by a bad network card (unlikely in your case, since you just tried a different one) or a bad port on the switch/router.

 

Make sure you disable (if possible) the onboard network interface in the motherboard BIOS.

 

Then, if still broken... try a different network cable between the unRaid server and your switch.

Try a different port on your switch.

 

Joe L.

  • Author

Hi Joe, very thanks to answer i was desesperate.  ;D

 

Thanks also for the link, well the onboard network interface is disable in the motherboard BIOS. i will try different cable between my unRaid server and my PC, there is no switch.

 

my log with ethtool :

 

Settings for eth0:

Supported ports: [ TP ]

Supported link modes:  10baseT/Half 10baseT/Full

                        100baseT/Half 100baseT/Full

                        1000baseT/Full

Supports auto-negotiation: Yes

Advertised link modes:  10baseT/Half 10baseT/Full

                        100baseT/Half 100baseT/Full

                        1000baseT/Full

Advertised auto-negotiation: Yes

Speed: 100Mb/s

Duplex: Full

Port: Twisted Pair

PHYAD: 0

Transceiver: internal

Auto-negotiation: on

Supports Wake-on: pumbg

Wake-on: g

Current message level: 0x00000033 (51)

Link detected: yes

 

 

 

  • Author

Cable... it was the problem, now it's work fine, thanks very very much  ;D

 

No i'm going to test with LAN motherboard  ;D

Thats good news.  Now I can use the gigabit card I purchased on my main computer and not the server.

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