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Cisco Bug: CSCuk51587 - hw_if_index from newly created hwidb passed as 0 to CEF

Last Modified

Feb 04, 2017

Products (1)

  • Cisco IOS

Known Affected Releases

12.0(30)S 12.0(30.1)S 12.0(30.2)S 12.2(25)S1 12.2(25.0)S100 12.2(25.4)S1 12.2(27.1.13)SIK7 12.2(27.1.21)SIK7 12.2SIE7 12.2SW

Description (partial)

Symptoms: The following error message is generated when you insert a VIP into 
a previously empty slot of a Cisco 7500 series.

%COMMON_FIB-2-HW_IF_INDEX_ILLEGAL: Attempt to create CEF interface for unknown 
if with illegal index: 0 

Conditions: This symptom is observed on a Cisco 7500 series that is configured 
for CEF.
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  • Full Description (including symptoms, conditions and workarounds)
  • Status
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