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RedHat 7.2 eth0 overruns

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Name: Fred
Date: July 31, 2002 at 16:50:54 Pacific
Comment:

I'm trying to configure an HP LPr server and can't seem to get the network running. When I do an ifconfig, eth0 is showing only transmitted packets and none received. Additionally, the number of overruns matches the number of transmitted packets.

What are overruns? What can I do next to troubleshoot this?

(Yep, you guessed it... I'm a newbie)

Any help would be greatly appreciated.
Thanks,
Fred



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Response Number 1
Name: RichM
Date: July 31, 2002 at 18:07:07 Pacific
Reply:

Overruns are caused when your FIFO buffers fill up because they can't send data fast enough. It is difficult to troubleshoot this without more information. It appears that you are sending packets out but I don'think they are going anywhere. Are you sure that your IP and subnet are set correctly? Do you have link beat on the Nic card and on the hub/switch?


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Response Number 2
Name: Fred
Date: August 1, 2002 at 08:04:20 Pacific
Reply:

Hi Rich,

Yes, I double checked the IP settings for the subnet and they are correct. I also have a link light showing on the NIC. Is it possible that it could be a speed/duplex mismatch between the box and the switch? How can I see these settings in RedHat 7.2? Or do you possibly have another idea I could test out?

I appreciate your help.

Thanks,
Fred


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