/OSPF-error-detector

Script to detect OSPF mismatches

Primary LanguagePython

AUTHOR: IPvZero

DATE:

24rd Nov 2020

Purpose:

Automated Check to check OSPF links are share the same network/mask, area and timers. Be aware that as CDP is used you will see the mismatch from both traffic directions ie: it will show a failure from R1 to R2, as well as R2 back to R1. This is the same mismatch shown from both perspectives of each device.

Scope:

This script used CDP was designed to be used on directly links. Switched shared segments will break the CDP logic.

Images:

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Notes:

This script uses Nornir2, not Nornir3. Install with:

pip3 install nornir"<3"

Tested:

This script was tested using CSR1000v Images (Cisco IOS XE Software, Version 16.11.01b)