PfR:Troubleshooting:MeasurementsPassive

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Not collecting passive data
Is the prefix being learned?
show oer master

and

show oer master traffic-class learn
No > Refer to the module Learning for debug steps
monitor mode passive
Yes
Is monitor mode passive or both configured?
show run

or

show oer master prefix <prefix> policy

to verify the monitor mode

No > Config mode monitor passive or both.
Yes
Is PfR monitor any prefixes on BR?
show oer border passive prefix

on BR to verify the prefixes monitored.

No > Check the traffic-class access-list and prefix-list configuration.
Yes
Is PfR monitor prefix cache on BR is getting populated?
show oer border passive cache prefix
Yes
Is PfR master getting updates from BR?
debug oer master collector netflow
Yes
Is the prefix history record getting updated in MC database?
show oer master <prefix|traffic-class> detail | b <prefix> 

multiple times should show diff entries

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