Flexible Netflow export problems.

Unanswered Question
Jan 28th, 2009
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Hello!


I have simple Flexible Netflow config on 7206 router:



flow exporter EXPORTER

destination x.x.x.x

source GigabitEthernet0/1

dscp 48

transport udp 2055


flow monitor default

record netflow-original

exporter EXPORTER


interface GigabitEthernet0/1

ip flow monitor default input

ip flow monitor default output



It worked good for some time. Then suddenly router stopped netflow export. `show flow exporter statistics` command shows constant values. Logs are clean. I have similar config on 3 Cisco 2811 routers, and it works well.

What can cause problem?


Router is Cisco 7206VXR NPE-G2, IOS is Advanced Security 12.4(15)T7.


Thank you!

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drolemc Tue, 02/03/2009 - 18:37
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Try Another method to view a Flow Record, exporter, interface or Flow Monitor is using the "show flow" command and this provides details beyond just paring the configuration.

R3#show run flow exporter

R3# show flow ?

exporter Flow Exporter information

interface Flow interface information

monitor Flow Monitor information

record Show Flow Record configuration


For further information click this url.

http://www.cisco.com/en/US/prod/collateral/iosswrel/ps6537/ps6555/ps6601/ps6965/prod_white_paper0900aecd804be1cc.html


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