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Cisco Bug: CSCsz81473 - No Upstream Traffic Flows on LC OIR for IP sessions on Main Intf

Last Modified

Feb 01, 2017

Products (1)

  • Cisco 7600 Series Routers

Known Affected Releases


Description (partial)

Symptoms: Subscriber upstream traffic stops flowing after an online insertion
and removal (OIR) is performed on a line card, or when a pair of
<CmdBold>shut/no shut<noCmdBold> commands is entered when IP sessions are
brought up on main interface. For ES+ line cards, the problem can be seen even
for Port-Channel main interface and all non-access sub-interfaces. 

Conditions: This defect is seen only when the main interface fails to get the
same hidden VLAN allocated to it prior to line card OIR (or while entering
<CmdBold>shut/no shut<noCmdBold> commands).
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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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