Yes.  When setting up the alerts, there is a field to specify how many cycles 
it has to be "down" before that alert will be activated.
 
For example, I have our servers e-mail myself when down 1 time, and page my 
admin group when down 2 times.  This way, I get a record of it being down, but 
people will only get paged if it's down for two cycles.  Prevents paging due to 
flapping.  
 
- Eric

________________________________

From: [EMAIL PROTECTED] on behalf of Jenkins, Matthew
Sent: Mon 10/31/2005 9:35 AM
To: [email protected]
Subject: [SA-list] Host Flapping



Is there any way to specify that a host has to fail X number of checks before 
we are paged?  We are checking services every minute.  We have hosts that will 
page down (web server is too busy, etc.) and then come back up the next minute. 
 We get a lot of this flapping, which is causing our administrators to 
eventually ignore the pages.

 

We do have every host set to do a second knock, and have adjusted timeouts on 
servers where we can.  This has helped greatly, however we are still having 
major headaches.

 

Thanks,

 

Matt

 

Matthew Jenkins
Server Administrator
Fairmont State
304.367.4955
AOL: MLJenkinsCom  Yahoo: mljenkins  ICQ: 8116624  MSN
Visit us online at www.fairmontstate.edu <http://www.fairmontstate.edu/> 

 

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