I see Nagios still listed for 8.* but not 9.*. I am in need of some serious monitoring software to solve some problems after some employees left. Do the instructions for 8.* apply to 9.*? If not, where can I find?
I have installed arpwatch, which is starting to provide some answers, but need a better and more user friendly solution to the problem please.
If not Nagios, what can you suggest?