So we changed our passwords on the ISE nodes for CLI. Lets say we did this on Monday morning. We are able to login all day Monday but come Tuesday or Wednesday we are denied access at the CLI level, the GUI is fine. From that day forward we are unable to access the device. We then reload the device say Thursday or Friday of that week and the new password fails but the original password used after initialization and changing from the default works. So Cisco123 is the default and we changed it say 6 months ago when we built the node. We have done several password changes since then but it doesn't remember any of those just the first new password. This issue eventually affects all 4 nodes and some point. We have also run into the issue where, out of the blue, it will ask us for the old password as if we are initiating a password change.
We have ACAS scans run on our network and thought this may be a factor. We have ruled that out because the node hasn't been scanned since the last password change.
Anyone else have these Shinanigans going on?
ej
