LDAP Configuration error

[rakeshhari]

Dear all,

I am new to linux and LDAP.I am setting proxy sever for my workplace.I need to authenticate squid by using the user name in ADS. I need to retrieve the users in Ser 2003 ADS and use it in linux suse 10.3.

I am using suse 10.3 Server edition linux.KIndly guide me to use LDAP here, i mean to authenticate the users in Server 2003. Kindly guid me pls.
i am getting error connection to LDAP server cannot be established. "LDAP ERR"

Thanks and Regards,
Rakesh