Host Down alert when Host is Up

[Subhendu Ghosh]

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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