Cisco Bug: CSCvi98774 - Differentiate in diagnostics between login failures, and failures following remote login
May 04, 2018
- Cisco Mobility Services Engine
Known Affected Releases
Symptom: An ssh connection fails to reach one or more VMs from whichever node diagnostics.sh is run. Conditions: Here are some ideas off the top of my head: - file descriptor exhaustion - other ulimit-related problems (try deleting /etc/security/limits.conf!) - deletion of ~/.ssh keys - permission changes on home dirs that result in qns keys being inaccessible (as root, try chmod 600 /home) - ssh not yet started during bootup - ssh failed for some other reason - network failures - dozens of other possibilities. There are many ways to duplicate this issue, and we've seen many of them in TAC over the years.
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Bug Details Include
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