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High utilization of Crypto IKMP process


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#1 Attention?

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Posted 30 July 2012 - 04:34 PM

Hi All,

I have a 7204 router and around 1000 IPsec VPNs are terminated on that. I did not uderstand why the Crypto IKMP process is utilizing high memory as well as processor since last few weeks.

The cpu utilization is going more that 80%, Can anybody please help to sort out what may be the cause of this.

Thanks

#2 talent pk

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Posted 30 July 2012 - 05:20 PM

Maybe some malicious Client PC making DoS. Try disabling Router from the LAN and see and observe the Utilization.





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