Re: Historical Data Issue's

Hi Simone,

Removing the –V from the nprobe configuration has fixed all the historical flows, I assumed it was needed because of (and 2.4 seemed to require it?):

05/Apr/2017 11:06:07 [nprobe.c:8197] Please use -V to set the version to other than NetFlow V5

And we are running IPFIX on some and netflow v9 on others.

Also an interesting change between 2.4 build and 2.5 is that our bandwidth util is way off. In 2.4 the commands:

--collector-sample-rate 2000 --sample-rate @40:1

Were enough to get the traffic levels to match SNMP bandwidth util. In 2.5 this isn’t the case and they are about 10% of 2.4 and real levels.

Any idea how I can rectify this?

Cheers

Simon

Simon Bell
Core Network Architect

Node4 Ltd. Pope Street, Normanton, Wakefield, WF6 2TA.
ddi. 0845 123 2229 | t. 0845 123 2222
e. [email protected]



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