Cisco Bug: CSCvu08647 - Reload when configured Netconf-Yang
Jun 06, 2020
- Cisco IOS
Known Affected Releases
Symptom: The crash appears to be due to an interaction between EEM TCL and ONEP in regards to the cli commands. - The crash is due to EEM TCL attempting to get the username off a TTY but the address for the TTY is invalid - The address for TTY was actually an ascii value, so when it was dereferenced the crash occurred due to an invalid pointer - When Netconf-yang is configured, NESD syncs the running configuration to the running datastore - ONEP is used in 16.9 by NESD for the various operations - ONEP debugs indicate NESD is executing the cli command: "do-exec show running-config" - The TCL script will intercept the "show running-config" and this seems to be when the crash occurs Conditions: This defect is caused on IOS-XE itself, not on any specific platform. So it would affect all platforms running IOS-XE on 16.9.x and having same conditions. - The TCL script does the following: - Monitors the cli for the commands "show running-config" or "show configuration" - Intercepts the cli command and prints the configuration minus any lines that contain the words: "server-private", "secret", "manager"
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