I am currently using TDI Console Works for baseline and configuration change detection, and it is, unfortunately, rather expensive software. I was hoping someone might be able to recommend an alternative that would serve the narrow use case I am using Console Works for.
Essentially, I just need something that can communicate with a device over SSH or telnet, run some commands I give it (such as "show run" for a Cisco switch), save those results as a baseline, and then continuously run that same command to see if the config has changed (basically just run a diff). If so, send some sort of alert and a syslog message to a graylog server.
Anyone have any recommendations? Preferable open source, but that is not mandatory.