auth_ntlm_winbind and apache connection management on ubuntu

[Todd Swope]

I have configured Samba 3 with Winbind and installed the mod_auth_ntlm_winbind 
module deployed which is used by a web application to authenticate using windows 
domain credentials. But issues occur on simultanous resource requests from the 
browser...Does anyone know when using the mod_auth_ntlm_windbind module with 
apache, does it guarantee that the same backend connection is used for the next 
request on a keepalive frontend connection?