NetFlow
The Evolution of Network Flow Monitoring, from NetFlow to IPFIX
Network flow monitoring is an essential tool for a lot of network administrators. Flow monitoring allows you to collect and record all IP traffic...
So, what exactly is NFA?
When you’re managing a network, there’s so much to think about — from monitoring bandwidth, discovering traffic patterns to performing threat analysis and providing...
Usage-based billing with NetFlow and sFlow
Usage-based billing enables customers to pay only for data that they have used. In order to charge customers based on data usage, a company...
Insider Threat Detection with NetFlow
When it comes to major security concerns, one of the most serious ones are the data breaches and security exploits caused by insider incidents....
Multicast Traffic Monitoring and NetFlow
With the increasing popularity of multicast media applications, the monitoring of multicast traffic becomes more and more important. When it comes to NetFlow, it...
One Way Delay Measurements and NetFlow
Role of RTT and OWD for TCP
RTT stands for Round Trip Time and it is a length of time that a packet takes from...
Questions to ask a NetFlow Vendor Before you Buy
Network visibility is crucial because we cannot manage and secure what we cannot see. NetFlow plays a critical role in traffic visibility by helping...
NetFlow and BGP
Border Gateway Protocol (BGP) is a core routing protocol used by most of the Internet Service Providers (ISPs). BGP’s role is to exchange routing...
Network Traffic Analysis and Alerting based on NetFlow
This article gives some insights on how to set up a network traffic analysis and alerting system based on NetFlow. NetFlow is an advanced...
SD-WAN and NetFlow
Software-Defined Networking (SDN) in a Wide Area Network (WAN) - SD-WAN is a technology that simplifies management of WAN by decoupling control plane from...
