NTA Traffic analys (Only data collect with real traffic Analysis)

[Quentin_M]

Hello,

I configure sflow on multiple port on my switch 5400 with this parameters:
Sampling : 50
Polling :  20

On IMC-NTA, i collect traffic result of my interfaces only 10minutes if i enable Real Traffic analysis in "Settings ==> Parameters".
That's normal: Real Time Traffic: This option enables you to view real-time traffic generated in recent minutes for a traffic analysis task on the trends chart on the overview of traffic page or in traffic details

But if i disable RTA, i collect no data.
Which parameter i miss ?

Can anyone help me ?

I would like collect only few hours at the moment.

Thanks in advance.

Best regards,

Quentin MASSÉ.

[Quentin_M · Accepted solution]

Problem solved.

It was an IMC bug.


I update IMC 7.0 (E0102) to 7.0 (E0202) and NTA 7.0 (E0101) to 7.0 (E0102P02).

HP support explain to me, index of Sflow paquets wasn't read well.