> -----Original Message----- > From: [EMAIL PROTECTED] [mailto:nagios-users- > [EMAIL PROTECTED] On Behalf Of Yu Watanabe > Sent: Wednesday, May 07, 2008 2:30 AM > To: nagios-users@lists.sourceforge.net > Subject: [Nagios-users] About notification procedure > > Hello, > > I would like to get an advice regarding to the host and service notification > procedure. >
> My question is why there wasn't any notification after the line 3447? > > I have searched the document(Nagios 2.x) for this issue but I couldn't > find a description which describes, > "Why Nagios does not send Service Notification if there were an Host Hard > Status changes before the Service Alert?" http://nagios.sourceforge.net/docs/2_0/networkreachability.html "Monitoring Services on Down or Unreachable Hosts The main purpose of Nagios is to monitor services that run on or are provided by physical hosts or devices on your network. It should be obvious that if a host or device on your network goes down, all services that it offers will also go down with it. Similarly, if a host becomes unreachable, Nagios will not be able to monitor the services associated with that host. Nagios recognizes this fact and attempts to check for such a scenario when there are problems with a service. Whenever a service check results in a non-OK status level, Nagios will attempt to check and see if the host that the service is running on is "alive". Typically this is done by pinging the host and seeing if any response is received. If the host check commmand returns a non-OK state, Nagios assumes that there is a problem with the host. In this situation Nagios will "silence" all potential alerts for services running on the host and just notify the appropriate contacts that the host is down or unreachable. If the host check command returns an OK state, Nagios will recognize that the host is alive and will send out an alert for the service that is misbehaving." Since you've disabled host notifications, no-one is notified. -- Marc ------------------------------------------------------------------------- This SF.net email is sponsored by the 2008 JavaOne(SM) Conference Don't miss this year's exciting event. There's still time to save $100. Use priority code J8TL2D2. http://ad.doubleclick.net/clk;198757673;13503038;p?http://java.sun.com/javaone _______________________________________________ Nagios-users mailing list Nagios-users@lists.sourceforge.net 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
