03-10-2011 09:54 AM
Hello,
See see attachment for tcam output on the switch. What i need is to setup EEM event to monitor the Masks/Values for the TCAM and if the values increase, them take action and send syslog. Please let e know if this is possible.
Thanks
Franco
03-10-2011 06:13 PM
What version of code is running on the switch? Do you want to monitor all values or just the unicast TCAM?
03-11-2011 02:20 AM
Hello Joe,
We are using 12.2(46)SE & 12.2(52)SE.
Regards
Franco
03-11-2011 02:24 AM
I would like to monitor all values.
03-12-2011 04:06 PM
I was working on the code for this, and I'm still unclear as to when you want to send the syslog. Do you want to send a syslog on any increase of the current used masks/values, any increase on the max masks/values, or only when one or both cross a specific threshold? It would be helpful if you provide more specific details about your desired algorithm.
03-14-2011 04:08 AM
The values i am interested in are the Used Mask/Values not the Max. I wanted EEM to send syslog if the Used values especally for the "IPv4 security aces" increase to 80%. For example the "IPv4 security aces" Used Masks Values goes over 760/760.
Francisco.
03-15-2011 12:00 AM
Try this script. Before registering it, you will need to set two EEM environment variables:
tcam_interval : Number of seconds between TCAM checks
tcam_threshold : Percentage of used masks and values
For example:
event manager environment tcam_interval 60
event manager environment tcam_threshold 80
03-17-2011 02:15 PM
Thank you very much Joe.
I will give it a go and let you know the outcome
Francisco
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