Due to a ransomware attack, the wiki was reverted to a July 2022 version. . We apologize for the lack of a more recent valid backup.
...
| Warning | ||
|---|---|---|
| ||
As per ONOS's openflow driver (provider/of/device/impl/OpenFlowDeviceProvider.java), the polling frequency is set to 5 seconds. Hence you might need to understand that the B/W measurement depends on this 5 seconds polling intervals. If incase you are trying to match the B/W data with external observer data ( like iperf for example ), you might need to fix the probing interval of that observer as well to 5 seconds. |
...