[Phpwm] Server Monitor Scripts/Solutions

[pete graham]

I need to set-up a system that will 'ping' a number of webservers to check
they're working, do you guys have any recommendations?

I'm looking for something that's fairly quick to set-up. The main thing is
to get it to monitor the uptime of webservers/sites, however if it had to
ability to check email, DB servers, etc too that would be great.

Pete Graham