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Re: LDAP Proxy Timeout Values

To: openldap-technical@openldap.org
Subject: Re: LDAP Proxy Timeout Values
From: Liam Gretton <liam.gretton@leicester.ac.uk>
Date: Tue, 03 Jun 2014 20:12:14 +0100
In-reply-to: <F945C99256B6D44E8E8F5C51580287B6192261@cdalnex02.cd.ent.corp>
Organization: IT Services, University Of Leicester
References: <F945C99256B6D44E8E8F5C51580287B6192261@cdalnex02.cd.ent.corp>
User-agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:24.0) Gecko/20100101 Thunderbird/24.5.0

On 03/06/2014 16:34, Jack Kielsmeier wrote:
> We are running OpenLDAP 2.4.23. Part of our implementation proxies to an Active Directory server. Whenever connectivity to the AD server is interrupted, queries to the non-proxied portion of our implementation take a very long time and cause many issues with querying services.

I reported a similar issue a couple of years ago:

http://www.openldap.org/its/index.cgi/Incoming?id=7372;selectid=7372

That was with 2.4.32. I don't think it's been fixed since, but I've
worked around it with a slightly unpleasant out-of-band check on our
domain controllers which reconfigures OpenLDAP when it detects a DC
going out of service.

-- 
Liam Gretton                                    liam.gretton@le.ac.uk
HPC Architect                                http://www.le.ac.uk/its/
IT Services                                   Tel: +44 (0)116 2522254
University Of Leicester, University Road
Leicestershire LE1 7RH, United Kingdom

Follow-Ups:
- RE: LDAP Proxy Timeout Values
  - From: Jack Kielsmeier <JKielsmeier@lightedge.com>

References:
- LDAP Proxy Timeout Values
  - From: Jack Kielsmeier <JKielsmeier@lightedge.com>

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