NetFLow config for Cisco Nexus NXOS devices?
I had a netflow config on my Nexus 7004's on NXOS that worked with Scrutinizer, but it not sending templates I guess to LM so it will not see them.
flow timeout active 120
flow timeout i...
Forum Discussion
On 8/23/2022 at 10:14 AM, mnagel said:IME, IOS-XE does not permit Netflow to be sourced from Mgmt-Intf, but perhaps this has been relaxed in later releases.
For the Nexus7K, if the netflow-original record lacks even one expected field (which seems hard to believe), it just silently fails. You might find some evidence in wrapper.log as to why but I have not generally had luck with that. You might take a look at alternate vendors that do maintain examples for other ideas -- one is https://support.solarwinds.com/SuccessCenter/s/article/Example-Nexus-7000-Config-flexible-v9-specific?language=en_US
Yup, that solved the two Internet Routers, had to move my OOB VRF to an inband port, netflow working fine.
As for the Nexus 7004's, I have an F2 Line card that forces flow samples... decided to just bail on trying to get that to work with LM.
