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Cisco Bug: CSCum53278 - TACACS single-connection socket gets stuck when a new server is added

Last Modified

May 21, 2017

Products (1)

  • Cisco IOS

Known Affected Releases


Description (partial)

Authentication/authorization via TACACS server may stop working after a new TACACS-server is added to the running configuration. The following error message may be generated by debug:
tplus_sock_tac_ctx not initialized for socket 0

The issue occurs only if 'single-connection' option is used for TACACS servers config
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