"Error: rlm_ldap: All ldap connections are in use"

[Phil Mayers]

On 13/06/11 14:44, Angus JIANG Jian wrote:
> we found the following error messages in the RADIUS log "Error:
> rlm_ldap: All ldap connections are in use" on redhat workstation 5
> OS.
>
> "Error: Discarding duplicate request from client AP1840-4:1031 - ID:
> 72 due to unfinished request 1017" 7:05pm - Tried to restarted the
> RADIUS daemon but the problem still exist 7:08pm - Tried to increase
> the ldap_connection limit from 15 to 50 but got other error message
> "Info: The maximum number of threads (32) are active, cannot spawn
> new thread to handle request" -          Resume the ldap_connection
> limit, the problem still exist

Your LDAP server is taking too long. It's too slow.

Ensure your LDAP database is indexed correctly.