7.0-RC1 onboard em1 intel pro1000 vanishing occasionally

[Vladimir Ivanov]

Andrew Snow wrote:
> Vladimir Ivanov wrote:
>> We've same issue w/Supermicro boards if IPMI daughterboard installed. 
>> A problem looks as PHY reg reads/writes fails.
>
> Ahh, that explains it, thanks.
>
> The management cards seem to cause multiple problems with the FreeBSD em
> driver over time.  I don't want to give up the IPMI cards so I'll just
> keep using system reset to get em1 working, it usually only takes 1 or 
> 2 resets.
>
> My IPMI card has an option for external/dedicated LAN port so I might
> try that also.
We keep trying same way.  It is the only way to disable virtual lan 
channel I seem :-|
But Jack gave me another hope.

WBR

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Vladimir Ivanov
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