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Cisco Bug: CSCuj53192 - OSPFv2: redistribution can cause crash under stress conditions

Last Modified

Apr 18, 2019

Products (13)

  • Cisco IOS
  • Cisco ASR 901-6CZ-F-D Router
  • Cisco ASR 901-4C-FT-D Router
  • Cisco ME 3600X-24TS-M Switch
  • Cisco ASR 901-6CZ-F-A Router
  • Cisco ASR 901-6CZ-FT-A Router
  • Cisco ASR 901-12C-FT-D Router
  • Cisco ME 3600X-24FS-M Switch
  • Cisco ME 3600X-24CX-M Switch
  • Cisco ASR 901-6CZ-FT-D Router
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Known Affected Releases

15.3(2)S1

Description (partial)

Symptom:
Critical software exception

Conditions:
OSPF redistribution code can corrupt internal data structure under
stress conditions (big database with routing loop).

This is extremely rare events reported by customers only two times during last 5 years.
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Bug Details Include

  • Full Description (including symptoms, conditions and workarounds)
  • Status
  • Severity
  • Known Fixed Releases
  • Related Community Discussions
  • Number of Related Support Cases
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