GitHub - Cacti/plugin_flowview: FlowView Plugin for Cacti
MRTG also known as "Multi Router Traffic Grapher" is a free and open source tool to monitor the traffic load on network links. You can monitor daily, weekly, monthly and yearly network traffic using MRTG. MRTG supports for Windows and Linux operating system. MRTG provides a simple web interface to display network traffic data in graphical form. Network Monitoring with MRTG on Raspberry Pi - Intense School Jan 30, 2014 NetFlow Traffic Analyzer | Real-Time NetFlow Analysis NetFlow Analyzer is a unified solution that collects, analyzes and reports about what your network bandwidth is being used for and by whom. NetFlow Analyzer is the trusted partner optimizing the bandwidth usage of over a million interfaces worldwide apart from performing network forensics, network traffic analysis and network flow monitoring.
Configuring Netflow on Cisco Router and Solar Winds
Dec 19, 2010
NetFlow v9 Sensor | PRTG Manual
NetFlow FAQ | NetFlow Data Collector FAQ - NetFlow Analyzer How is NetFlow different from traffic analyzers like MRTG™? MRTG and other such equivalent tools provide information that is limited to interface statistics. Such tools cannot give application-level details such as hosts, protocols, and conversations, which are an inherent part of IP traffic. NetFlow version 9: egress vs. ingress - Plixer Cacti and MRTG use SNMP to query the ifInOctets and ifOutOctets of a device to display in and out traffic. I don’t think they use NetFlow at all. The database of these tools is not practical for NetFlow storage. Storage and aggregation are paramount issues to consider for NetFlow analysis and reporting. Here is how we do it: How to Install and Configure MRTG on Ubuntu 18.04