Preview Tool

Cisco Bug: CSCtb50250 - Make netflow record information for GRE packets consistent with PI

Last Modified

Jun 11, 2018

Products (1)

  • Cisco Catalyst 6000 Series Switches

Known Affected Releases


Description (partial)


Double accounting might be caused on a collector that collect flows exported
from a catalyst 6500 switch running Netflow in hardware.


This happens in the case of encapsulation, the GRE packet get accounted 
with tunnel interface as a ingress interface. There might be two flows 
with the tunnel interface as the ingress interface. Ofcourse the IP addresses
in the two records will be different (one inner IP header, one tunnel header)
Bug details contain sensitive information and therefore require a account to be viewed.

Bug Details Include

  • Full Description (including symptoms, conditions and workarounds)
  • Status
  • Severity
  • Known Fixed Releases
  • Related Community Discussions
  • Number of Related Support Cases
Bug information is viewable for customers and partners who have a service contract. Registered users can view up to 200 bugs per month without a service contract.