Hi all,
A few months ago I have configured netflow on a Nexus 7000 with NX-OS version 6.0.2.
This was my config:
flow exporter Fluke_NetflowTracker
description export netflow to Fluke_NetflowTracker
destination x.x.x.x use-vrf management
transport udp 2055
source mgmt0
version 9
flow exporter Fluke_Optiview
description export netflow to Fluke_Optiview
destination x.x.x.x transport udp 2055
source Vlanx
version 9
flow monitor MonitorTrafficToFluke
record netflow-original
exporter Fluke_NetflowTracker
exporter Fluke_Optiview
This flow was activated on some SVI's. "ip flow monitor MonitorTrafficToFluke input"
Recently we have upgraded the NX-OS to version 6.1.3. The netflow keeps on working, but the syntax of the netflow configuration has changed. Now you have to add a sampler as well.
So I have created the following sampler.
sampler NetFlow-Sampler
description Netflow Sampler
mode 1 out-of 1000
When I want to update the current configuration with the sampler I can't adapt or remove the existing netflow configuration on the SVI.
NK7(config-if)# no ip flow monitor MonitorTrafficToFluke input
ERROR: A sampler must be configured for an interface on an F2 card
NK7(config-if)# ip flow monitor MonitorTrafficToFluke input sampler NetFlow-Sampler
An additional 1:100 sampler, over the configured sampler is applicable for F2 ports
Error: Sampler can not be changed on Interface Vlanx. Remove flow monitor first.
ERROR: Command has failed
How do I update or remove the existing configuration on the SVI.
I want the config to be "ip flow monitor MonitorTrafficToFluke input sampler NetFlow-Sampler"
Thank you,
Best Regards,
Joris
