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Cisco Bug: CSCul70304 - ASR5K - SSH sessions are getting hung due to null tty port.

Last Modified

Jan 29, 2017

Products (1)

  • Cisco ASR 5000 Series

Known Affected Releases

14.0(200)

Description (partial)

Symptom:
[local]ATPCF000# show tacacs details 
Thursday November 21 17:52:21 UTC 2013

inactive session #32:
  task id                       : 1526400
  login username                : mcabama
  login tty                     :    <<================== No valid terminal port assigned to it
  time of login                 : Thu Oct 17 21:54:38 2013
  login server priority         : 1
  previous login status         : pass
  current session state         : logout at Thu Oct 17 22:06:53 2013
  disconnect cause              : user request
  disconnect cause ext          : user request
  current privilege level       : 15
  remote client application     : console
  remote client ip address      : 0.0.0.0
  last server reply status      : -1
  authentication level          : security admin
  permitted auth services       : CLI FTP LI ECS
  login failure delay           : 0
  session timeout enabled       : no
  session timeout               : 0
  idle timeout enabled          : no
  idle timeout                  : 0

Conditions:
Users login to ASR5K chassis via SSH.
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Bug Details Include

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