Cisco Bug: CSCuq20595 - Nova switch crash on SNMP GetNext query
Sep 14, 2019
- Cisco Catalyst 3850 Series Switches
Known Affected Releases
Symptom: A nova-based switch (Cat3850, 4500X, etc) may unexpectedly reload due to a crash in the IOSd process. Conditions: This crash occurs when the switch is processing an SNMP GetNext request. It was observed on a switch running IOS-XE 3.3.3SE when the cHsrpGrpVirtualIpAddr object (126.96.36.199.188.8.131.52.184.108.40.206.1.11) was polled. It was also seen on 3.4.6SG when polling cpmCPUTotalEntry. Further conditions may exist but are not currently known.
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Bug Details Include
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