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Cisco Bug: CSCtb81552 - dot1x-err:Aborted posting message to authenticator state machine

Last Modified

Feb 04, 2017

Products (1)

  • Cisco IOS

Known Affected Releases

12.4(15)T10 12.4(15)T14 12.4(15)T16

Description (partial)


While testing IEEE 802.1X MIB 'dot1xPaeSystemAuthControl' feature, dot1x-err:Aborted posting message to authenticator state machine: Invalid client is observed. There is no issue with the functionality except for this error. It occurs when verifying that the value of IEEE 802.1X MIB object 'dot1xPaeSystemAuthControl' reflecting the administrative 
enable/disable state for Port Access Control on the UUT matches with the CLI "[no] dot1x system-auth-control" configured on the UUT.


This issue is seen in routers loaded with Cisco IOS 12.4(15)T10
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