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Cisco Bug: CSCtf36402 - ASR1K:router crashes when user telnets & clearing TCB before user Authen

Last Modified

Feb 11, 2018

Products (1)

  • Cisco IOS

Known Affected Releases

12.2(33)XNF

Description (partial)

Symptoms: A Cisco router crashes when the user telnets and Transmission 
Control Block is cleared for that session before entering the password.

Conditions: This symptom is observed when aaa authentication protocol is set 
to TACACS.
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Bug Details Include

  • Full Description (including symptoms, conditions and workarounds)
  • Status
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  • Known Fixed Releases
  • Related Community Discussions
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