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Cisco Bug: CSCsg35508 - Telnet sessions timed out but can not be cleared

Last Modified

May 10, 2019

Products (1)

  • Cisco IOS

Known Affected Releases

12.3(11)T5

Description (partial)

Symptom:

VTY sessions timeout and go idle but do not clear entirely.  When in this state the VTY sessions will not clear.  

show tcp brief     provides a null output

show user           displays the idle sessions

show tcp vty <line#>    provides a null output

clear tcp tcb *      did not clear the sessions

clear line vty <line#>
[confirm] [OK]        did not clear the line as it still displayed in 'show user'


Conditions:

Normal operations.  Router was up over 30 weeks when the problem manifest.
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Bug Details Include

  • Full Description (including symptoms, conditions and workarounds)
  • Status
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