Spectrum NCM capture fails with "Login has failed"
Article ID: 48572
Updated On:
Products
Issue/Introduction
The capture of a Cisco NXS Configuration File via a perl script fails with error messages:
Login Error: Use of uninitialized value in concatenation (.) or string at
c:\Windows\TEMP\script_13 line 110
Host 10.8.204.7:
Login has failed. Output:
The Spectrum logs return:
Jun 18 23:00:00 ERROR TRACE at NCMTaskIH.cc(1343): timer registration for tag 2 failed
Environment
Release: Any
Component:
Resolution
Check if the script can be executed from outside the NCM via the command line.
Open a bash shell move to the $SPECROOT/bin/perl directory and execute the script in the following way:
<script_file> <device_ip> <device_username> <device_password> <device_enable_password> <telnet_login_timeout>[<telnet_cmd_timeout>]
If the script returns the same error message, check if the regenerate of the crypto-key at the device can solve the issue.
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