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Cisco Bug: CSCup66276 - WLC high memory detected, SNMP task consumes mem unexpectively.

Last Modified

Jun 29, 2016

Products (1)

  • Cisco 5500 Series Wireless Controllers

Known Affected Releases

7.4(110.0) 7.4(121.0)

Description (partial)

Symptom:
WLC rebooting issue was reported, it's seen in 7.4.110.0 firstly; then customer upgraded to 7.4.121.0, however rebooting issue remains. I confirmed with customer, he reported high memory ( higher than 80% ) was noticed when this device is up for sometime prior to WLC reboot occurred;

Conditions:
The possible condition/trigger could be high memory caused by SNMPTask leaking.
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