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Cisco Bug: CSCvt39342 - ZBFW + IRB show severe packet loss

Last Modified

Sep 10, 2020

Products (2)

  • Cisco vEdge Router
  • Cisco vEdge Router Model

Known Affected Releases

19.2.1 20.1.0

Description (partial)

Symptom:
Packet loss
Counter rx_invalid_port is seen on MIPS, Illegal port error message is seen on MIPS console
Counter port_disabled_rx is seen on x86.
Applicable to all interfaces, easily reproduced with IRB

Conditions:
ZBFW present
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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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