05-01-2011 04:44 PM - edited 03-06-2019 04:51 PM
Hi,
I have installed the Netflow services card in our 4503 SUP IV (Version 12.2(25)EWA10).
The commands I have used are as follows.
ip flow-cache timeout active 1
ip flow-export version 5
ip flow-export destination 10.10.0.1 9000
ip flow-export destination 10.10.0.2 9000
ip route-cache flow
When I try enabling ip flow ingress to an interface the option is not available just the ones below.
NZAKLNET(config-if)#ip ?
Interface IP configuration subcommands:
access-group Specify access control for packets
arp Configure ARP features
dhcp DHCP
igmp IGMP interface commands
verify verify
***********************************************************
It appears to be exporting data - I have not looked at the collectors configuration as yet.
NZAKLNET#sh ip flow export
Flow export v5 is enabled for main cache
Exporting flows to 10.10.0.1 (9000) 10.10.0.2 (9000)
Exporting using source IP address 10.10.0.3
Version 5 flow records
26474 flows exported in 883 udp datagrams
0 flows failed due to lack of export packet
0 export packets were sent up to process leve
**********************************************************
Do we not need to configure individual interfaces with the ip flow ingress command, it will in fact cover all interfaces by default?
Thanks in adavnce for your help!
Brendan
Solved! Go to Solution.
05-01-2011 06:36 PM
For your IOS version, the netflow config enables collection on all interfaces by default:
Overview
Sample Config:
Please rate helpful posts.
05-01-2011 06:36 PM
For your IOS version, the netflow config enables collection on all interfaces by default:
Overview
Sample Config:
Please rate helpful posts.
05-01-2011 06:38 PM
Great thanks for clarifying that for me.
Cheers,
Brendan
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