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Cisco Bug: CSCtd62350 - GSR netflow vrf-aware dropping packets

Last Modified

Feb 28, 2018

Products (1)

  • Cisco 12000 Series Routers

Known Affected Releases


Description (partial)

Symptoms: Exporting with the VRF aware feature is not working, except if we 
export to a device that is reachable via the global routing table. 
ip flow-export version 9
ip flow-export destination 63636 vrf gestion ip flow-
aggregation cache
protocol-port export destination 63636 vrf gestion

- sourced from global loopback interface, same
- sourced from same VRF interface where to export, same
- changed sample interval to minimum, same

The output looks fine. You can see the packets being sent from the Cisco 
12000, and there are no IPC drops; however the sniffer is not showing 

Conditions: This symptom is observed on a Cisco 12000 that is using NetFlow 
with VRF support.
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Bug Details Include

  • Full Description (including symptoms, conditions and workarounds)
  • Status
  • Severity
  • Known Fixed Releases
  • Related Community Discussions
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