Cisco Support Community
cancel
Showing results for 
Search instead for 
Did you mean: 
Announcements

Welcome to Cisco Support Community. We would love to have your feedback.

For an introduction to the new site, click here. And see here for current known issues.

New Member

Netflow on CRS-3

Hi

We are implementing DDoS solution in our network and the netflow protocol is lunch on core routers - the CRS-3

I've got the folloing monitor-map:

flow monitor-map arbor-ddos-mpls

record mpls ipv4-fields

exporter arbor-ddos

cache timeout active 30

cache timeout inactive 15

!

The point is that CRS-3 is sending netflow record to DDoS system  ( arbor) with the records from MPLS VPN service.

I would like to filter force CRS-3 to not to send this MPLS VPN netflow information.

is there any chance to do it ? I was thinking about :

record mpls ipv4-fields labels 1

but is it only for labels  to be used for hashing

I would be appreciated for any help

Kind Regards

Marcin

1 REPLY
Highlighted
Cisco Employee

Netflow on CRS-3

Hi Marcin,

Unfortunately, if you try to sample an MPLS+IPv4 packet and only send the IPv4 part in the records, it's not possible with IOS-XR,

Best Regards,

N.

161
Views
0
Helpful
1
Replies
CreatePlease login to create content