Host status change from UNREACHABLE to DOWN

[Martin Paulik]

If this works as you write everythink will be ok, but it's not. These
setting didn't work since Netsaint.

After parent comes up, child is not checked, it's still in UNREACHABLE state
for hours... Till restart of Nagios.
So I think it's bug. 

Any idea what to do?

Martin Paulik


> This is not a bug.  UNREACHABLE != DOWN
> 
> If the parent comes down, the state of the child is not know 
> and is marked 
> unreachable - it may be up or it may be down. UNREACHABLE is 
> a hard state
> 
> When the parent comes up, the state of the child is checked 
> as normal.  If 
> the host is up, that is a hard state change to UP, if the 
> host is down, it 
> is hard state change to DOWN.  In both cases you should get a 
> notification.
> 
> 
> 
> On Thu, 26 May 2005, Larry Naves wrote:
> 
> > I contacted this list two or three months back about this 
> same issue 
> > but have had no responses. I still have not came up with an 
> answer so 
> > please reply to this list if you ever do find an answer.
> >
> >
> > Larry Wayne Naves, Jr. "Jay"
> > Systems Analyst
> > Computer Sciences Corporation /
> > Alabama Supercomputer Authority
> > -----Original Message-----
> > From: nagios-users-admin at lists.sourceforge.net
> > [mailto:nagios-users-admin at lists.sourceforge.net] On Behalf 
> Of Martin 
> > Paulik
> > Sent: Thursday, May 26, 2005 2:07 AM
> > To: nagios-users at lists.sourceforge.net
> > Subject: [Nagios-users] Host status change from UNREACHABLE to DOWN
> >
> > Dear All,
> >
> > I don't know if it is bug in Nagios but I have problem with 
> following:
> > - problematic host is UNREACHABLE because parent host is down. 
> > Notifications of unreachable states are disabled.
> > - parent host goes UP but problematic host didn't change 
> status from 
> > UNREACHABLE to DOWN, so no notifications are sent, so I don't know 
> > about it.
> >
> > Is there any solution for this?
> >
> > We use Nagios version 1.2
> >
> > thanks
> >
> >
> > Martin Paulik
> > -------------------------------------------------------------
> > DATART Megastore, s.r.o.
> > Juzna trieda 117, 040 01 Kosice, Slovak republic
> > Tel: +421-55-6770672 Mobile: +421-903-660225
> > E-mail: Martin.Paulik at datart.sk
> >
> >
> >
> >
> >
> >
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> > ::: Please include Nagios version, plugin version (-v) and 
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