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Cisco Bug: CSCuj90930 - Nexus 55xx: crash in ipfib when FIB is exhausted.

Last Modified

Sep 23, 2018

Products (7)

  • Cisco Nexus 5000 Series Switches
  • Cisco Nexus 5596UP Switch
  • Cisco Nexus 5548P Switch
  • Cisco Nexus 6004 Switch
  • Cisco Nexus 6001 Switch
  • Cisco Nexus 5548UP Switch
  • Cisco Nexus 5596T Switch

Known Affected Releases

6.0(2)N2(2)

Description (partial)

Symptom:
A Nexus 55xx switch with L3 module can crash in ipfib process if FIB TCAM is exhausted and more routes  need to be programmed.

Conditions:
FIB TCAM is exhausted. Messages such as following would be seen
IPFIB-2-FIB_TCAM_RESOURCE_EXHAUSTION: FIB TCAM exhausted
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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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