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Cisco Bug: CSCur34138 - Memory leak Process= NGWC SPI Async Response

Last Modified

Sep 27, 2018

Products (1)

  • Cisco IOS

Known Affected Releases

15.0(1)EZ4

Description (partial)

Symptom:
3850 with low memory due to memory leak  in NGWC SPI Async Response
here the scenario is dot1x/mab authentication is enabled, there are lot of authentication failures, link flap with radius server, with sessions coming in and going out, leading to memory leak. It can take box one day to week to go out of memory depending on number of sessions coming in.

Conditions:
Dot1x/mab authentication is enabled.
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