javasdnopenflowonos

How to get the traffic flow statistics of each switch/device using ONOS controller?

I am new to building ONOS SDN controller apps. How do we get the traffic flow statistics for all switches/devices ? Any help with the guidelines/documentation would be of great help.

Solution

  • You can find detailed information from OpenFlow Switch Specification. (This is for version 1.3. If you want to study other versions such as 1.5 you can take a look this page.)

    You can find all about statistics but for flow statistics related parts are:

    7.3.5.2 Individual Flow Statistics

    7.3.5.3 Aggregate Flow Statistics