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9500-16x and Netflow through mgmt port

JohnRosso3555
Level 1
Level 1

Hi

Still trying to find a way to send Netflow through the mgmt port that I put in the mgmt-vrf. Is there a software rev that allows Netflow to be sent through the mgmt-vrf? I am at 16.12.4

 

Since it is my public facing ISP edge switchstack, I'd rather not have any netflow sent through the data plane through the firewall. Someone did mention that I can put a tengig interface in the mgmt-vrf and use that to send the netflow data to my internal tools?

But is that exposing the mgmt-vrf to the open internet edge dataplane, or does it it move it from the default vrf and make it look like a mirror port but it sits in the mgmt-vrf?

 

Appreciate the assistance.

John

1 Reply 1

balaji.bandi
Hall of Fame
Hall of Fame

Not sure is the latest version (in 16.12.X )changed :

 

Flexible NetFlow export is not supported on the Ethernet management port, GigabitEthernet 0/0.

 

check the configuration guide for guide lines :

 

https://www.cisco.com/c/en/us/td/docs/switches/lan/catalyst9500/software/release/16-8/configuration_guide/nmgmt/b_168_nmgmt_9500_cg/b_168_nmgmt_9500_cg_chapter_0111.html

 

 

 

BB

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