Hi Experts,
As most you are aware Oracle Unified Directory - Proxy server is widely used for Database Single Sign-On. In below link a remote-ldap-server-bind-dn is mentioned.
https://docs.oracle.com/en/middleware/idm/unified-directory/12.2.1.3/tutorial-configure-oudproxy-eus-ad/
Does OUD make a connection to AD every time a user authenticates to Database? OR Does OUD make one single persistent connection to AD, it is alive until OUD/AD restarts?