Purview Integration Wireless Controller 9.21

[Michael_Kirchne]

Hi community,

has anyone integrated the wireless solution V 9.21 into Purview? I get the TopN Mirror up and running but I don't get netflow packets.

Netflow is configured in the section "VNS->Global->NetflowMirrorN"
There I configured the Mgmt IP of my Purview instance and choose esa1 as my L2 Mirror Port.

Any idea?

Best Regards
Michael

[Mike_Thomas]

It could be, but you would see broadcast and the like. Do you see any traffic on a tcpdump? Just a wide open one? The EWC uses a non standard port to transport netflow, either 2095 or 2075 I believe.

[Piotr_Owczarek]

Yes it is Virtual Machine. Prom. mode is on. What can be theproblem with the switch?

[Mike_Thomas]

Is it Hyper-V or VMWare install? Permiscous mode on the ports is needed for the mirror interface anyways. Seeing no traffic however is a sign of another problem more than likely. Like the virtual switch may be broken.

[Andre_Brits_Kan]

We are bridging traffic at the AP, tagged in specific Vlans. I see both the Netflow traffic and the Mirrored traffic on the Purview appliance if I run a TCPDUMP for both the management and mirror ports. But We still do not see and "Applications Flows". I will test this with B@AP but untagged.

[Mike_Thomas]

That is the correct port # used by Wireless controller for Netflow to Purview.
Do you have the oneview Configuration setup to view the Purview appliance, as opposed to the default Netflow appliance?

In the below article, the last picture shows the Purview6.3 appliance selected. It's possible your looking at the Netsight appliance IP instead.

https://gtacknowledge.extremenetworks.com/articles/How_To/How-to-configure-Identifi-Wireless-Control...