PRTG Traffic Grapher is an easy to use Windows application for monitoring and classifying bandwidth usage.
PRTG Traffic Grapher is an easy to use Windows software for monitoring and classifying bandwidth usage. It provides system administrators with live readings and long-term usage trends for their network devices. The most common usage is bandwidth usage monitoring, but you can also monitor many other aspects of your network like memory and CPU utilizations.
Features:
* Reliable network monitoring used by more than 80.000 users every day
* Supports data acquisition via SNMP, packet sniffing or Netflow protocol
* Classifies network traffic by IP address, protocol and other parameters
* Works with most switches, routers, firewalls, and other network devices
* Easy installation with a few clicks on Windows 98/ME/2000/XP/2003
* Monitoring engine is capable of monitoring up to several thousand sensors
What's New:
January 14th 2008 - Version 6.2.0.907/908
* Some small orthographic corrections
* New: "equal" and "different" options for threshold notifications
* New: Enhanced SNMP Performance - The SNMP engine was heavily optimized. It can now query more SNMP values in less time and with less network load. Especially for installations with some hundred sensors or more (and for installations with small intervals, e.g. below 10 seconds) this new version will show less CPU load and less network load while showing better performance.
* New: Created three new HTML template files (sensordata1.htm, sensordata2.htm, sensordata3.htm). These templates can be edited by the user e.g. to enable external applications to access the status of a sensor or the current value of a sensor using a HTTP request.