Frequency of Polling

[Anon Anon]

What is the frequency of polling devices in NFA?

[Shaun_Ellis]

I suggest to read the NFA Administrator Guide, where you will be able to understand how device polling and discovery works.

 

https://support.ca.com/cadocs/0/CA%20Network%20Flow%20Analysis%209%202%200-ENU/Bookshelf_Files/PDF/NFA_Administrator_Gui…

 

Shaun.

[Anon Anon]

Shaun,

 

I must have missed,but i am not able to see the polling interval used by the poller.

[Stuart Weenig]

Polling is normally every 24 hours from the harvester. Certain conditions can cause the harvester to rediscover a router and you can rediscover a router manually.

[Christopher Walsh]

Polling takes place under the following conditions:

 

 

-The Harvester hasn’t seen flows from the router before (in other words, a newly added router)

 

 

-The Harvester sees a flow from an interface that it has not previously seen (such as when a new interface is added to the router)

 

 

-The router has rebooted (according to SysUpTime)

 

 

-Every 24 hours after the last poll