Computer networks are being the target of many attacks in addition to abuse 
from internal users making network and systems engineers life harder.
Over the years I tried many open source network monitoring solutions but none could satisfy all the needs and requirements of my network environment.
PRTG is a commercial network monitoring software that is powerful and easy to use. I downloaded it and installed a free trial for 30 days. The setup was very easy and the configuration guru helped me auto-discover the devices on the network and it was running in almost no time. Continue reading PRTG: A Network Monitoring Tool for your Computer Networks