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Cisco Bug: CSCuo10336 - ADI hung on LDAP call, resulting in failed authentications

Last Modified

Jul 11, 2014

Products (1)

  • Cisco ASA Next-Generation Firewall Services

Known Affected Releases

100.3(0) 100.4(0) 9.2(1)

Description (partial)

Active authentications against LDAP realms stop working. Users enter credentials and are never passed to the original URL
ADI process (vdi) is at 100% CPU
While tailing the ADI log (adi.log), additional active authentication requests do not appear. Every time such a request occurs, the log "2014-04-03 16:35:46,320 INFO  vdi.daemon           - auth: using username: '<username>" should appear.

LDAP server went down for a long period of time. Within that period of time, multiple (>10) active authentication requests are made.
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