unexpected connection to ldap

["Daniel Qian" <daniel@xxxxxxxxxxxxxxxx>]

ldap is installed on the server for other purposes such as ftp, ssh 
authentication but not configured for Apache anywhere within the conf files. 
However I am still seeing quite a few connections from httpd to ldap server. 
Any suggestions why this is happenning? httpd is installed from source code 
compiling and my configuration options as follows:

./configure --enable-mods-shared=most --enable-ssl --enable-unique-id



Thanks,
Daniel 


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