--On Monday, June 25, 2012 1:46 PM +0200 Guillaume Rousse
<guillomovitch@gmail.com> wrote:
Hello list.
I recently faced a strange issue while upgrading from openldap 2.3 to 2.4
(from centos 5.7 to 6.2, actually): the change was transparent for every
applications excepted Zimbra, for which any authentication attempt was
suffering from an unexplained 30s additional delay. Just switching from
explicit TLS usage on port 389 to explicit SSL usage on port 636 was
enough to fix the issue.
I would use ldapsearch -d -1 to see what function it was hanging in.