After adding new ISP, do I need to inform the Security Network (where the netflow collector is located. SolarWinds NetFlow Traffic Analyzer (NTA) is a powerful and affordable NetFlow management solution with comprehensive monitoring tools designed to translate granular detail into easy-to-understand graphs and reportshelping you more clearly identify the largest resource drains your bandwidth. I will appreaciate all help as I am still beginning on learning these things, This setup is already established but I have only 1 ISP on my router 2 back then. If I don't configure anything on G0/1 of Router 2, how about the traffic on that interface? How does netflow records the data, will it record the data on the interface where flow monitor is assigned?Ĥ. On Router 2, do I need to create a new Flow Exporter and make G0/1 as source?ģ. On Router 2, do I need to apply the Flow Monitor on both interfaces facing the internet?Ģ. You can look on my configurations: Edge Router 1ĭestination (address of netflow collector) Router 2 is connected to 2 ISPs.Įdge Routers 1 and 2 has a netflow configured on it and exports the netflow data to the netflow collector on the cloud. Looking on my diagram, I have two edge routers.

The NetFlow data is then analyzed to create a picture of network traffic flow and volume.' ' NetFlow is a network protocol system created by Cisco that collects active IP network traffic as it flows in or out of an interface. I have a question regarding NetFlow, and NetFlow Configurations.

Cisco netflow analyzer