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Cisco Bug: CSCup04938 - Too many updates to subscription manager/routelistmanager may core CUCM

Last Modified

Nov 26, 2019

Products (3)

  • Cisco Unified Communications Manager (CallManager)
  • Cisco Unity Connection Version 7.1
  • Cisco Unified Communications Manager Version 7.1

Known Affected Releases

7.1(5)

Description (partial) 

Symptom:
Core dump when making changes to a Route Filter associated with a large (> 500) number of Route Patterns.

Conditions:
Customer configured a single Route Filter which was associated with 800+ Route Patterns. Customer made a change to the Route Filter.

UCM core due to resource starvation (CPU, high I/O).
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Bug Details Include

  • Full Description (including symptoms, conditions and workarounds)
  • Status
  • Severity
  • Known Fixed Releases
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