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Cisco WLC 5500 netflow

marnell

I upgraded npm but get this error on netflow when added my wlc. I also do not see any stats

is receiving flow data from unmonitored WLC node

Find more posts tagged with

wlc_5500

netflow monitoring

Accepted answers

All comments

jrouviere

Hello Marnell,

I believe these KBs will help you resolve your issue:

Unmonitored NetFlow interface - SolarWinds Worldwide, LLC. Help and Support

Unmonitored interface automatically added - SolarWinds Worldwide, LLC. Help and Support

marnell

I already had the options checked. Still not seeing data from the WLC like I do on my ASR. Can I use the same port 2055 or should I use a different port?

moobys

You still use port 2055. Did you also set the "Netflow Monitor" under the WLANs, QoS tab?

marnell

yep

moobys

What model WLC are you using?

marnell

cisco 5500

moobys

I was wondering if it was a 5508 or 5520? The 5508 does not support the fields that Solarwinds is expecting to receive within the Netflow template.

I was able to get Netflow working on a 5520 by selecting "Client App Record (Better Performance)" under Netflow Monitor. I wasn't able to get any data using "Client Source and Destination record (Higher visibility).

marnell

Yea they are all 5508. Would this a cisco issue or something SW could get working with a new patch or update?

moobys

It looks like a Cisco issue. NBAR2 and Flexible Netflow for Cisco WLC 5508

zyl

moobys

How did you manage to receive NetFlow from 5520?

I'm getting:

NetFlow Receiver Service [PL-L-SWIAPP-L5] received NetFlow V9 flows without any template for decoding them. Configure the device xxx.xxx.xxx.xxx to export an appropriate NetFlow V9 template at 1-minute intervals. See help for details.

WLC Software Version 8.2.164.0

NTA 4.2.2

Client App Record (Better Performance) is set in NetFlow settings.