For a Network Protocol Manager installation on a Linux system, Network Protocol Manager provides a Perl script file named custom-perl-discovery.pl for the Perl CLI module. This file is located in the following directories of the Network Protocol Manager installation area:
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BASEDIR/smarts/actions/eigrp/custom
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(intended for Network Protocol Manager for EIGRP)
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BASEDIR/smarts/actions/isis/custom
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(intended for Network Protocol Manager for IS-IS)
The Perl script enables you to customize the Perl CLI module’s discovery of EIGRP or IS-IS objects for Cisco devices. The script runs after initial device discovery and before discovery postprocessing.