On Mon, Feb 12, 2007 at 09:41:44PM -0200, Cristiano Panvel wrote: > Thanks Magnus, > > Now I am passing the line thus pg_hba.conf > > ## > host all all 10.193.4.0/24 ldap > ldap://ldap.cb.sc.gov.br/dc=cb,dc=sc,dc=gov,dc=br > ## > > However error in login is occurring > > % psql postgresql -h server -U scott -W > psql: FATAL: LDAP authentication failed for user "scott" That's one step further. Now is the time you need to check the server log. > I must pass plus some thing. > > My base Ldap: > dc=cb,dc=sc,dc=gov,dc=br > > The Bind: > ou=Users Uh, you want to bind as an OU? That's not really possible? Or do you mean that your actual bind shuold be as something like cn=scott,ou=Users,dc=cb,dc=sc,dc=gov,dc=br? If so, try something like ldap://ldap.cb.sc.gov.br/dc=cb,dc=sc,dc=gov,dc=br;;ou=users, (note the double semicolons - the first one is for the prefix, the second one for suffix) But to re-iterate, your server log shuold contain more information about the problem. //Magnus