Error running NCM Capture

Products

• CA Spectrum
• DX NetOps

Issue/Introduction

The following error is seen when running an NCM capture using the Cisco NX OS Capture_Startup_Script:

Environment

Release : Any
Component: Network Configuration Manager

Cause

Incorrect fingerprint in the $HOME/.ssh/known_hosts file of the user that owns the Spectrum installation on the SpectroSERVER system.

Resolution

- Delete the  $HOME/.ssh/known_hosts file of the user that owns the Spectrum installation on the SpectroSERVER system. Then ssh to the system to update the $HOME/.ssh/known_hosts file

- Modify the perl script and add Stricthostkeychecking to "No". Reference https://linuxhint.com/ssh-stricthostkeychecking/