I would like to know if it is possible to record and compare the differences in route tables over time for any router on our WAN. We use BGP so not sure if that makes any differnce as it should be just a show command and output of text from the CLI.
I want to have a way to look back to see what changed on the device config (if at all) and the state of the live RIB vs the last saved/benchmarked RIB.
If any of this is even possible could it be done as part of a scheduled task and some sort of alert to notify that something has changed?
I assume this is saying that the interfaces originally had layer 3 connecttivyt/IP-SVI but does not have it anymore.
I logged into the switches to double check and this was not the case. Do you know what could cause this reporitng error?
@Al78 It compares the two configurations retrieved at a different time. If the original configurations are truly different in the interface configuration: interface VLAN 100 & interface unrouted VLAN 100, it will show the changes. Could you check the original configuration files.