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Cisco Bug: CSCul21176 - IPv6 max throughput per PAT is 85MPPS, 30% lower than PITA

Last Modified

Aug 01, 2018

Products (1)

  • Cisco Network Convergence System 6000 Series Routers

Known Affected Releases

5.0.1.BASE 5.0.1.LC 5.1.1.FWDG 5.1.2.BASE 5.1.3.FWDG

Description (partial)

Symptom:
IPv6 1D forwarding performance will be low on PAT LC

Conditions:
Traffic with small packet size
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