Netflow configuration on a 7603. Please assist. Thanks

lansingschools_ops · ‎12-30-2009

I am attempting to configure my 7603 running (cat 6000 sup 2 blade) to send netflow information to Netflow server but un-succesfull. Below is the config that I did.

interface port-channel 1
!
ip route-cache flow
!
ip flow-export source port-channel 1
!
ip flow-export version 5
!
ip flow-export destination (server IP) 2055

The only option I have after configuring "ip route-cach flow" is "ip flow ingress"

Please assist in providing the correct configuration to send all netflow traffic to server.

Thanks

CSCO11167812 · ‎12-30-2009

Hi,

Can you ping the destination address from the 7603.

And did you apply the ip flow ingress or ip flow egress command to the interface you want to capture

Michel

Giuseppe Larosa · ‎12-30-2009

Hello,

you probably need to use both commands

ip route-cache flow

ip flow ingress

on each L3 interface you want to monitor

you need also to verify that server is listening on UDP port 2055

see

http://www.cisco.com/en/US/docs/routers/7600/ios/12.2SR/configuration/guide/nde.html#wp1081901

there are variations for different IOS versions and hardware combinations

Hope to help

Giuseppe