I had a similar problem running Nagios 2.4 on Fedora Core 5. The problem turned out to be the Nagios machine was too heavily-loaded, and the plugin checks would die without returning an output - so Nagios would think the host had failed to send anything back.
I've since upgraded the machine (physically) and upgraded Nagios to 2.5, not seen the problem again for 4 months and counting. Andy. Folkers, Lynn wrote: > > I am running Nagios 2.0 on Redhat EL3. I am running NC_NET version > 2.28 on the Windows clients. I monitor 222 systems with 1324 service > checks. The problem I am having is that on about 12 Windows clients I > get the following error during checks "WARNING 11-02-2006 10:28:31 9d > 6h 44m 37s 5/5 No data was received from host! ". This does > eventually clear up but continually comes back. This does not happen > on all the Windows clients. They are all running the same NC_NET 2.28 > version. Has anyone else seen this? > > Thanks..... > > > > !DSPAM:37,454a1f8140415668212375! > ------------------------------------------------------------------------ > > ------------------------------------------------------------------------- > Using Tomcat but need to do more? Need to support web services, security? > Get stuff done quickly with pre-integrated technology to make your job easier > Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo > http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642 > > !DSPAM:37,454a1f8140415668212375! > > ------------------------------------------------------------------------ > > _______________________________________________ > Nagios-users mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/nagios-users > ::: Please include Nagios version, plugin version (-v) and OS when reporting > any issue. > ::: Messages without supporting info will risk being sent to /dev/null > > !DSPAM:37,454a1f8140415668212375! > ------------------------------------------------------------------------- Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642 _______________________________________________ Nagios-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/nagios-users ::: Please include Nagios version, plugin version (-v) and OS when reporting any issue. ::: Messages without supporting info will risk being sent to /dev/null
