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<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>We do similar things, but we also monitor each host individually,
including the service and ping separately.<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p> </o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>---Eric<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p> </o:p></span></p>
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<p class=MsoNormal><b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>From:</span></b><span
style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'> sholmes42@gmail.com
[mailto:sholmes42@gmail.com] <b>On Behalf Of </b>Steve Holmes<br>
<b>Sent:</b> Tuesday, June 15, 2010 12:07 PM<br>
<b>To:</b> hobbit@hswn.dk<br>
<b>Subject:</b> [hobbit] Monitoring hosts behind a load balancer<o:p></o:p></span></p>
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<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal>Greetings, I'm monitoring several Solaris 10 servers which
are behind an F5 load balancer. One of the features of the F5 is that it
answers pings for all of the hosts behind it, even if they are all down. Has
anyone devised a method of testing the servers for being alive in this context?
There are no other network based tests being done. Yes, all of the other tests
eventually go purple in Xymon, but we'd like to know that the hosts are down
when that happens.<o:p></o:p></p>
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<p class=MsoNormal><o:p> </o:p></p>
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<p class=MsoNormal>Thanks,<o:p></o:p></p>
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<p class=MsoNormal>Steve Holmes<o:p></o:p></p>
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<p class=MsoNormal>ITaP/Purdue University<br clear=all>
<o:p></o:p></p>
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