[CentOS] intel se7501wv2 interrupt problem?

Tue Apr 3 14:54:16 UTC 2007
John R Pierce <pierce at hogranch.com>

Michael Best wrote:
> I'm having some really odd issues with the networking on this old 
> Intel se7501wv2
>
> The network card onboard is an Intel Corporation 82546EB
>
> I'm getting quite a lot of "[Errno 4] Socket Error: timed out" when I 
> attempt to download updates on this machine.
>
> Other machines on my network do not appear to be plagued with the same 
> disconnect problems.
>
> Not sure what kernel flags I should try, I've tried noht and noapic at 
> the moment.
>
> I've also tried setting the network card to half duplex to see if that 
> helps.   ethtool -s eth0 duplex half

I've got a pair of se7501wv2 kit servers, both dual xeon 2.8Ghz, never 
had a bit of problem with the networking on them.     maybe yours has a 
bad cable, network port, or even the nic has gone partially flake-o on you?