SNMP help

Unanswered Question
Mar 25th, 2010


We suddenly started getting a rash of alerts from our monitoring tool (OpManager) today and can't figure out why we are getting them. We were getting alerts for our ASA5500's first then it was showing up on some of our 1841 routers. We are getting AuthenticationFailure messages, an attachment shows the error.

I'm wondering why it alerrts on system uptime??? What should I be checking, I'm not too familiar with interpreting these errors.


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Reza Sharifi Thu, 03/25/2010 - 13:45


No attachment.

If you are getting authentication failure check to see if any one has made any changes to the ACS server.



Reza Sharifi Thu, 03/25/2010 - 14:50

Hi John,

The attached document is too small to read.

Since you have multiple devices complaining about authentication failure, I would check the Radius logs to see if any one has changed anything.



johnnylingo Thu, 03/25/2010 - 16:04

Do the routers have "snmp-server trap authentication" in their config?  The ASAs would use "snmp-server enable traps snmp authentication"


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