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Cisco Bug: CSCtc43455 - CBAC: inspect timer causes high CPU upon enabling inspect skinny

Last Modified

Feb 02, 2017

Products (1)

  • Cisco IOS

Known Affected Releases


Description (partial)


High CPU (upto 96%) may be seen due to inspect timer upon enabling skinny inspection.


CBAC should be enabled with tcp, udp and skinny inspection. This was first identified on a Cisco 2811 running 12.4(17)a.
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