I'm looking for a (preferably open source) solution that will help me proactively monitor our clients' main servers.
Up until this point, I've used Servers Alive. For a $50 program, this is absolutely friggin' incredible. I've heard good things about Big Brother and Nagios and was hoping that someone here could make a recommendation. Hopefully one of you guys has a GUI that I can log into that I might use to show my boss to make my point of why we need this (or something like it). Rog
