Network monitoring systems

Question

I am trying to find a good network monitoring system, easy to configure and to still have a lot of features. I want to try Nagio but it seems to be very complicated. I saw that are also a lot of systems direved from it (or work with it), like groundwork or Shinken.

Do you know or recommend a good solution for this?

Answer 1

What about using a hosted Saas solution like Pingdom or AlertFox?

Answer 2

I use GroundWork Community version. It runs Nagios inside already. Very hand one try it out.

Answer 3

Try www.webcron.org reliable and cheap monitoring