Host Down alert when Host is Up

[Fred]

On my configuration, I ping some smart switches via a host-check.
If the TTL is out of bounds according to the host-check command
it returns a warning or critical.  If it returns a critical the
switch is reported as "down".

-FredC

--- Subhendu Ghosh <sghosh at sghosh.org> wrote:

> On Fri, 9 Sep 2005, Sxan wrote:
> 
> > Hey everyone,
> >
> > We just changed the vlan that 2 servers are on in one
> > location and all of a sudden Nagios is now reporting
> > those servers as being down, even though I'm able to
> > ping them fine from the Nagios server itself and
> > everything else is functioning just fine. I'm confused
> > as to why this would happen. Any ideas? I'm also
> > wondering if this could be related to the TTL possibly
> > changing? If so, does anyone know any simple way to
> > change the ttl that Nagios looks for or maybe increase
> > it somehow on the box? Thanks as always!
> >
> > ~Jim
> >
> 
> TTL doesn't matter.  Did you change the IP addr of the servers in the 
> nagios config?  Are you use state retention?
> 
> 
> -- 
> -sg
> 
> 
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September 19-22, 2005 * San Francisco, CA * Development Lifecycle Practices
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