Cisco Bug: CSCvv31629 - Intermittently embedded ping reply over GRE drops on FTD cluster if traffic passes asymmetrically.
Oct 11, 2020
- Cisco Adaptive Security Appliance (ASA) Software
Known Affected Releases
Symptom: Icmp reply packets gets dropped with "no matching session" reason in the syslog output. Conditions: When icmp traffic is asymmetrically passes through cluster
Bug details contain sensitive information and therefore require a Cisco.com account to be viewed.
Bug Details Include
- Full Description (including symptoms, conditions and workarounds)
- Known Fixed Releases
- Related Community Discussions
- Number of Related Support Cases