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Cisco Bug: CSCvi25679 - Traceback: Crash by Non-Zero RefCount on AAA free block

Last Modified

Sep 16, 2019

Products (1)

  • Cisco IOS

Known Affected Releases


Description (partial)

A router crashes due to a non-zero refcount error, TAC needs to analyze the affected block and determine if AAA used it and corrupt it.

Multiple AAA servers need to be configured:

aaa server radius dynamic-author
 client <ip_address> server-key 7 <key>
 client <ip_address> server-key 7 <key>

The device needs to reload and the issue occurs at boot up.
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