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Cisco Bug: CSCun21866 - [Feature Request] Local LDAP query database

Last Modified

Feb 26, 2019

Products (1)

  • Cisco Email Security Appliance

Known Affected Releases

8.0.1-023

Description (partial)

Symptom:
The customer would like to be able to setup a local LDAP database for queries so there is no need for a LDAP server setup or a failover when the LDAP server goes down and the cache is no longer available.

Normally when this happens and the appliance requires LDAP check, this will stop all mail flow due to all LDAP check completely failing and is business impairing as customer has pointed out.

Conditions:
LDAP server setup, the LDAP server goes down and LDAP TTL is expired so appliance does 0 LDAP checks and all mail flow is halted
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