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Cisco Bug: CSCsz24898 - ppp-regen downlink CEF fails for allow-duplicate option

Last Modified

Jan 30, 2017

Products (1)

  • Cisco 7600 Gateway GPRS Support Node

Known Affected Releases


Description (partial)


Cisco GGSN does not CEF switch down-link data traffic when PPP Regeneration 
option "allow-duplicate" is used.


This issue is seen for any PDPs created when the PPP-Regeneration 
allow-duplicate option is used, even when the PDP addresses are unique.
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Bug Details Include

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