Networking

Review: PRTG Network Monitor

The PRTG Network Monitor Software provides network administrators with an easy to use device monitoring application scalable to networks of all sizes.

PRTG Network Monitor from Paessler AG makes network monitoring easy with a simple Web-based interface that assists network administrators by alerting them to system outages. With its many different types of sensors, and the ability to connect those to any node, no network will need to be without a robust monitoring and alerting system.

Specifications

  • Manufacturer: Paessler AG
  • Product: PRTG Network Monitor
  • Version: 7.3.0.5365 (Tested). 7.3.1.5459 (Current)
  • Operating Systems: All Windows versions, XP/2003 or later
  • Web Browsers (for Web client): Google Chrome 3+, Mozilla Firefox 3.5+, Apple Safari 4 and Microsoft Internet Explorer 8
  • CPU: Most modern CPUs will handle 1000 sensors or more
  • Memory: 150 KB per sensor
  • Hard Drive: 200 KB per sensor per day
  • Price: Free for 10 sensors and $3,795 for unlimited sensors. Also offer price scaling depending on number of sensors.
  • Additional vendor information
  • For a closer look, check out the TechRepublic PRTG Network Monitor Photo Gallery

Who's it for?

The PRTG Network Monitor Software provides network administrators with an easy to use device monitoring application that is scalable to networks of all sizes. This tool can help minimize downtime for critical systems by providing administrators with early warnings of outages, rather than having to wait for user complaints or trouble tickets.

What problem does it solve?

PRTG Network Monitor monitors system availability using a variety of methods from simple ping through SNMP and WMI protocols to specific tasks such as HTTP, DNS, and Remote Desktop availability using various sensors. Using specific sensors for specific machines, an administrator can monitor service availability - including Exchange and SQL - and be notified instantly of problems. Also, PRTG comes with some bandwidth monitoring sensors, so you can ensure that malware designed to do DoS, "phone home", and other overload activities are not operating on your network.

Standout features

  • Lightweight: PRTG monitoring uses very little active memory and CPU time to monitor a small network of devices. Also, with a small hard drive footprint per sensor, many systems will be able to run this application.
  • Easy to Use: With a simple startup wizard, PRTG can have you up and running with several types of sensors in minutes. PRTG can be configured to scan a subnet on a regular basis to look for additional devices.
  • Various interfaces: With Browser-based, Windows GUI, and iPhone interfaces available, the PRTG GUI is accessible on any device, from anywhere.

What's wrong

  • Maps: While PRTG allows you to create maps of your network, it doesn't seem to automatically link devices together. You must instead have an image of you network topology to use as a background for the map.

Competitive products

Bottom line for business

All business networks have critical systems that can seriously harm productivity, output, and revenue if they experience significant outages. With the PRTG Network Monitor, network administrators can monitor systems for trouble, hopefully before it happens, and begin diagnosing system problems, before the users open trouble tickets.

User rating

Have you encountered or used PRTG Network Monitor? If so, what do you think? Rate your experience and compare the results to what other TechRepublic members think. Give your own personal review in the TechRepublic Community Forums or let us know if you think we left anything out in our review.

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4 comments
jpradana
jpradana

a powerful and yet simple software, got some problem in first setting regarding notification,trigger,and such things, but when you rtfm its briefly explained there. want to propose my company to purchase this software.

cschmittotc
cschmittotc

I would highly recommend PRTG Network Monitor. It's great for monitoring every aspect of a network/system. It is also extremely extensible; allowing you to easily add custom sensors for say monitoring airflow from an AC Unit or power distribution unit. We have over 4,000 sensors and it barely uses any resources. It does a great job of alerting us and our customers as well! Chris onlinetech.com

Mark W. Kaelin
Mark W. Kaelin

How closely do you monitor your network? What tools do you use and recommend?

MelForC3
MelForC3

I am being told that PRTG is very convenient and powerful tool to monitor the bandwidth of the network. Recently, i was being ordered to explore on PRTG. Frankly speaking, I don't know much about network management tool yet the configuration. So, up until today, i figure it out on how to add those devices into a group, by using the "Add auto-discovery group" and there are many item/ip being detected. So, it ends here. Im totally puzzled. Can any expert guide me through this???? thanks in advance. this is my email : ongkahsiang@yahoo.com