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techguy
Enthusiast

ip flow problem

I am trying to fetch data on netflow analyzer 9 by Cisco router 2911. But netflow is unable to show any data. Kindly help

cr2911-01#sh runn | sec ip flow

ip flow-cache timeout active 1

ip flow-export version 5

ip flow-export destination 10.1.208.32 9996

interface GigabitEthernet0/0

description Connected to LAN

ip address 172.16.250.14 255.255.255.252

ip nbar protocol-discovery

ip flow ingress

ip nat inside

ip virtual-reassembly in

ip policy route-map divert

duplex auto

speed auto

end

cr2911-01#sh runn | sec snmp

snmp-server community public RO

snmp-server community public RW

snmp-server ifindex persist

snmp-server location DXB-DC

snmp-server contact abr@abc.net

System image file is "flash:c2900-universalk9-mz.SPA.151-4.M4.bin"

cr2911-01#sh debug

IP Flow:

  IP Flow cache allocation debugging is on

  IP Flow export mechanism debugging is on

cr2911-01#sh logg

Nov 10 13:09:05.006: IPFLOW: Error sending export packet: Enqueued to process level

Nov 10 13:09:07.006: IPFLOW: Sending UDP export pak 927581 to 10.1.208.32 port 9996

Nov 10 13:09:07.006: IPFLOW: Error sending export packet: Enqueued to process level

Nov 10 13:09:08.006: IPFLOW: Sending UDP export pak 927611 to 10.1.208.32 port 9996

Nov 10 13:09:08.006: IPFLOW: Error sending export packet: Enqueued to process level

Nov 10 13:09:09.006: IPFLOW: Sending UDP export pak 927641 to 10.1.208.32 port 9996

Nov 10 13:09:09.006: IPFLOW: Error sending export packet: Enqueued to process level

Nov 10 13:09:10.006: IPFLOW: Sending UDP export pak 927671 to 10.1.208.32 port 9996

Nov 10 13:09:10.006: IPFLOW: Error sending export packet: Enqueued to process level

3 REPLIES 3
XIE YAO
Beginner

per cisco, http://www.cisco.com/en/US/docs/ios/12_2/switch/command/reference/xrfscmd5.html#wp1071616

0 export packets were sent up to process level

The packet could not be processed by CEF or by fast switching, possibly because another feature requires running on the packet.

Did you enable CEF?

yes ip cef is enabled

Try configuring ip route-cache cef for the interface.