<div>Hi Frnds,</div><div><br></div><div><br></div>I have a setup in which nagios 3.2.3 is monitoring a number of servers and network devices like cisco switches and routers. The issue is that i am getting the email notifications very late for any problem. Is it the nagios problem or my sendmail server both running on the same linux server FC 14. Also i have setup my sendmail server to relay to other corporate mail server which actually sends mail notifications. I am not able to find the root cause of this issue. The issue can be one of the following Nagios problem, My Sendmail problem, Corporate email server problem. what do u say :)<div>
<br></div><div>For your reference a delayed notification is pasted here:-</div><div><br></div><div><meta http-equiv="content-type" content="text/html; charset=utf-8"><span class="Apple-style-span" style="font-family: Tahoma, 'Sans Serif', Arial; font-size: 11px; "><table cellpadding="0" cellspacing="0" class="w100" style="width: 806px; ">
<tbody><tr><td style="font-size: 11px; "><table class="msgHd" cellpadding="0" cellspacing="0" style="width: 804px; border-left-width: 1px; border-left-style: solid; border-left-color: rgb(170, 170, 170); border-right-width: 1px; border-right-style: solid; border-right-color: rgb(170, 170, 170); ">
<tbody><tr><td colspan="2" class="sub" style="font-size: 18px; padding-top: 6px; padding-right: 6px; padding-bottom: 0px; padding-left: 6px; font-weight: bold; ">FW: ** Network Host PROBLEM Alert: Cisco-CH_12_JPH_R5_ASC_01 is DOWN **</td>
</tr><tr><td colspan="2" class="frm" style="font-size: 16px; padding-top: 0px; padding-right: 6px; padding-bottom: 6px; padding-left: 6px; "><span class="rwRRO"><a href="mailto:NOC-AS-CHK@mahindra.com">NOC-AS-CHK@mahindra.com</a> [<a href="mailto:NOC-AS-CHK@mahindra.com">NOC-AS-CHK@mahindra.com</a>]</span></td>
</tr><tr></tr><tr><td class="hdtxt" style="font-size: 11px; padding-top: 4px; padding-right: 0px; padding-bottom: 0px; padding-left: 6px; vertical-align: top; white-space: nowrap; font-weight: bold; ">Sent:</td><td class="hdtxnr" style="font-size: 11px; padding-top: 4px; padding-right: 0px; padding-bottom: 0px; padding-left: 4px; width: 759px; ">
Tuesday, June 28, 2011 8:01 PM</td></tr><tr><td class="hdtxt" style="font-size: 11px; padding-top: 4px; padding-right: 0px; padding-bottom: 0px; padding-left: 6px; vertical-align: top; white-space: nowrap; font-weight: bold; ">
To:</td><td class="hdtxnr" style="font-size: 11px; padding-top: 4px; padding-right: 0px; padding-bottom: 0px; padding-left: 4px; width: 759px; "><div id="divTo" class="rwWRO" style="width: 759px; border-top-style: none; border-right-style: none; border-bottom-style: none; border-left-style: none; border-top-width: 0px; border-right-width: 0px; border-bottom-width: 0px; border-left-width: 0px; padding-top: 1px; padding-right: 0px; padding-bottom: 1px; padding-left: 0px; ">
<span class="rwRO" style="text-decoration: none; "><a href="https://imailblr.mahindrasatyam.com/owa/?ae=Item&t=IPM.Note&id=RgAAAAC%2fBTsFi%2bxKQpKezLUhr5bBBwCa%2f5RJboJrSY152H0FO7CXAAD8SAAKAABoxTtoWvJcSYjqZklr9Gp6AAAX959oAAAJ#" id="cMFGCNSMK0uIycZ8JgO7tQ==" style="text-decoration: none; color: rgb(49, 101, 205); ">Manish_Kmr</a></span></div>
</td></tr></tbody></table></td></tr><tr><td class="clp" style="font-size: 11px; height: 1px; border-left-style: solid; border-left-width: 2px; border-left-color: rgb(170, 170, 170); border-right-style: solid; border-right-width: 2px; border-right-color: rgb(170, 170, 170); ">
<table class="w100" cellspacing="0" cellpadding="0" style="width: 802px; "><tbody><tr><td colspan="2" style="font-size: 11px; "></td></tr></tbody></table></td></tr><tr><td class="bdy" style="font-size: 11px; border-left-style: solid; border-left-width: 1px; border-left-color: rgb(243, 243, 243); padding-top: 10px; padding-right: 0px; padding-bottom: 0px; padding-left: 6px; ">
<div class="bdy" style="height: 540px; overflow-x: hidden; overflow-y: hidden; "><div class="BodyFragment"><font size="2"><span style="font-size: 10pt; "><div class="PlainText" style="font-size: 16px; font-family: monospace; ">
<br>-------------------------------------------<br>From: nagios@localhost6.localdomain6[SMTP:NAGIOS@LOCALHOST6.LOCALDOMAIN6]<br>Sent: Tuesday, June 28, 2011 9:41:00 AM<br>To: NOC-AS-CHK - MVML<br>Subject: ** Network Host PROBLEM Alert: Cisco-CH_12_JPH_R5_ASC_01 is DOWN **<br>
Auto forwarded by a Rule<br><br>***** Nagios *****<br><br>Notification Type: PROBLEM<br>Host: Cisco-CH_12_JPH_R5_ASC_01<br>State: DOWN<br>Address: 10.192.63.15<br>Info: CRITICAL - Time to live exceeded (10.192.63.15)<br>
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Date/Time: Tue Jun 28 09:41:00 IST 2011</div></span></font></div></div></td></tr></tbody></table></span><br>-- <br>Thanks<br>Manish Kumar<br><a href="http://in.linkedin.com/in/manishkumar85" target="_blank">http://in.linkedin.com/in/manishkumar85</a><br>
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