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Cisco Bug: CSCta04974 - TACACS authorization fails when used with different Auth method

Last Modified

May 21, 2017

Products (1)

  • Cisco IOS

Known Affected Releases


Description (partial)


If Kerberos authentication (or none) is used in conjunction with TACACS Authorization, users fail authorization without even contacting the tacacs server.


Issue is seen on (C2600-ADVIPSERVICESK9-M), Version 12.4(23),  and (C3845-ADVIPSERVICESK9-M), Version 12.4(15)T7. Same config works on (s3223_rp-IPSERVICESK9_WAN-M), Version 12.2(33)SXH1
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