I just started using CatTools to backup configs our Cisco switches and although I have things working properly for the most part, it seems that with every nightly run of my backup job, there are several devices that report login errors for some reason. And for some odd reason, it's not the same devices each time that report the problem. The AAA username and password is the same for all devices in question so I cannot figure out what's going on.
The errors reported are:
"Did not receive expected response to VTY password."
"Specified Username is invalid for device."
Any suggestions?
Thanks.