High CPU usage by _aceserver_fe lock manager connect/disconnect messages in system log
Originally Published: 2010-02-10
Article Number
Applies To
RSA ACE/Server
UNIX (AIX, HP-UX, Solaris)
Microsoft Windows
Issue
Lock manager errors appear in system log or event log
COLLISION, tok rec, failed logins
COLLISION, tok rec, last login
Repeated lock manager connect and disconnect messages in the system log where the connection is from the server to itself:
May 23 22:20:07 aceserver_host ACESERVER: [ID 411991 user.info] (26) LOCK MANAGER : Lock manager client established connection to: aceserver_host.domain
May 23 22:20:10 aceserver_host ACESERVER: [ID 829253 user.info] (26) LOCK MANAGER : Lock manager client closed connection to: aceserver_host.domain
Error: "PASSCODE REUSE ATTACK DETECTED" in ACE/Server logs
_aceserver_fe using nearly all available cpu resources
Resolution
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