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]

do an 'ifconfig -a' a couple of times to see if traffic is coming in.

Also a wide open tcpdump to see if anything is coming in unicast to box.

tcpdump -i eth0
I assume if the box is remotely managed the answer is yes.
If nothing on eth1, maybe the mirror interface is not eth1?

[Piotr_Owczarek]

On first interface of PV I can see some broadcast, the second one(TAP) is silent...

[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.