Hosts stop responding

[Brendon Colby]

The server is reachable and can ping other hosts except the few that 
incorrectly show down. This is why the issue is so unusual.

Our servers have built in Intel Ethernet Pro 100s which AFAIK are rock solid 
(and we've had no troubles with other highly loaded servers).

On Tuesday 27 May 2003 15:16, Pascal Miquet wrote:
> Before restarting your Nagios server Network, I'd suggest to try to ping
> other servers and see what happend.
>
> If time out comes, this means that the trouble concern your nagios
> server.
> I've had some trouble with new NIC cards which was badly implemented
> according to driver. I've just change the NIC to an older but very well
> know and network was fine.
>
> The symptom was the network fails with no prediction, and I need to
> restart the network to see it alive again.
>
> HTH
> Regards
>
> Le mar 27/05/2003 à 18:15, Brendon Colby a écrit :
> > I have to restart networking on the Nagios machine.
> >
> > On Tuesday 27 May 2003 10:50, Pascal Miquet wrote:
> > > Hi,
> > >
> > > You restart your network on which system ? The nagios server ?
> > > Regards
> > >
> > > Le mar 27/05/2003 à 16:25, Brendon Colby a écrit :
> > > > Greetings,
> > > >
> > > > We've had some weird issues with our Nagios machine suddenly not
> > > > being able to contact certain hosts. These hosts are up but we can't
> > > > ping them from the Nagios machine until networking is restarted (and
> > > > there is no pattern as to which host this happens to). Nagios reports
> > > > these hosts as down subsequently sending out alerts. I'm curious if
> > > > anyone has encountered this before.
> > > >
> > > > We are running Nagios 1.0 on Debian 3.0.
> > > >
> > > > Thanks.
> >
> > --
> > Brendon Colby
> > Systems Administrator
> > Midcontinent Communications
>
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-- 
Brendon Colby
Systems Administrator
Midcontinent Communications



-------------------------------------------------------
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If flattening out C++ or Java code to make your application fit in a
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Now part of Progress Software. http://www.objectstore.net/sourceforge
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