LDAP Server Connections Closing Immediately

Alan DeKok aland at deployingradius.com
Wed Apr 13 17:32:23 CEST 2016


On Apr 13, 2016, at 11:23 AM, Jonathan Gryak <jgryak at westport.k12.ct.us> wrote:
> 
> It appears that the LDAP pool configuration isn't reusing the LDAP
> connections as configured.

  What does that mean?  There is no configuration which says "re-use LDAP connections".  It just uses connections from a pool.

> Below is the debug output of the pool initialization:

  Which shows it making connections...

> 
> Debug Output:
> rlm_ldap (ldap): Waiting for bind result...
> rlm_ldap (ldap): Rebinding to URL
> ldap://ForestDnsZones.<domain>/DC=ForestDnsZones,DC=DC=<domain>

  And... you're running Active Directory.

  When the LDAP module gets a redirect from Active Directory, it connects to the other LDAP server.  It does this by re-connecting the existing LDAP connection, instead of creating a new one.

  The server is working as designed.

  Alan DeKok.




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