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User’s Guide – version 3.5 NetFlow Tracker
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Bi-directional Conversations – adds extra columns showing the traffic and packets
sent from destination to source and the bi-directional totals for each conversation.
• Source Endpoints – shows the IP addresses and corresponding applications that
were the source of most traffic or packets. The top source endpoints inwards on a
link are the remote services using your bandwidth. As with the conversations
reports, grouped applications are not used.
• Destination Endpoints – shows the IP addresses and corresponding simple
applications that were the destination of most traffic or packets.
• Endpoints – shows the IP addresses and corresponding simple applications that
were the source or destination of the most traffic or packets.
• Server-Client Sessions – shows the pairs of source server applications and
destination addresses that exchanged most traffic or packets. A session might
represent, for example, a web browser downloading several web pages with
images from a web server.
• Client-Server Sessions – shows the pairs of connected source addresses and
destination server applications that exchanged the most traffic or packets. A
session could represent a client’s requests to a web server for several pages and
images.
• Sessions – shows the pairs of connected IP addresses using any recognised
application that exchanged the most traffic or packets.
• Bi-directional Sessions – adds extra columns showing the traffic and packets sent
from destination to source and the bi-directional totals for each session.
QoS Reports
• Types of Service – shows the ToS levels with most traffic or packets.
• Differentiated Services – shows the DiffServ code points with most traffic or
packets.
Network Reports
• Source ASes – shows the autonomous systems that were the source of most
traffic or packets. Note that a switch does not know anything about ASes.
• Destination ASes – shows the autonomous systems that were the destination of
most traffic or packets.
• ASes – shows the ASes that were the source or destination of the most traffic or
packets.
• AS Pairs – shows the pairs of connected ASes that exchanged most traffic or
packets.
• Bi-directional AS Pairs – adds extra columns showing the traffic and packets sent
from destination to source and the bi-directional totals for each AS pair.
• Source Networks – shows the IP subnets that were the source of most traffic or
packets. Note that a router may not know the subnet of a particular address, and
a switch never knows it.
• Destination Networks – shows the IP subnets that were the destination of most
traffic or packets.