Again,
Please tell us which LDAP server you are using. Solaris doesn't play well with LDAP. Setting up an LDAP client on a Linux distro is about 100 times easier.

This the ldap client command I used to connect to a OpenLDAP server running on Red Hat.
Here's an example of an ldapclient invocation that works for me:

Code:

ldapclient manual \ 
 -a authenticationMethod="pam_ldap:simple" \ 
 -a credentialLevel="proxy" \ 
 -a defaultSearchBase="dc=example,dc=org" \ 
 -a defaultSearchScope="sub" \ 
 -a defaultServerList="ldap1.example.org,ldap2.example.org" \ 
 -a domainName="example.org" \ 
 -a preferredServerList="ldap1.example.org,ldap2.example.org" \ 
 -a serviceSearchDescriptor="passwd:ou=People,dc=example,dc=org" \ 
 -a serviceSearchDescriptor="group:ou=Group,dc=example,dc=org" \ 
 -a serviceSearchDescriptor="netgroup:ou=Netgroup,dc=example,dc=org" \ 
 -a proxyDN="uid=proxyauth,ou=people,dc=example,dc=org" \ 
 -a proxyPassword="foobar"

This will gave me a very basic set up. No auto mount and no TLS security. So this should work on a OpenLDAP server, but if you are connecting to Active directory then you will need to add kerberos.

The ldapclient command is as follows.
/usr/sbin/ldapclient [v|g][list|manual|mod|init|uninit|genprofile]

As you can see there are a lot of sub-commands for the ldapclient command. You will want to use the manual sub-command to test the basic profile setup. then you will want to use the mod sub-command to add additional options/features to your profile. The list sub-command will show you what you r setup is currently. You need to take notes of the sub-commands you used up to this point.
After you get the ldap client working. you need to run the genprofile command with all the options you ran to get it working, up to this point. The genprofile subcommand creates a ldif file. the ldif file is used to add items to the LDAP directory. After this is done all the new Solaris 10 clients can use the init sub-command to connect to the LDAP server.
Example:

Code:

ldapclient init <ip of LDAP server>

You also need to add the schema to the LDAP server to get the NIS objects to work. I used solaris.schema and DUAConfigProfile.schema to get my Solaris 10 servers to work with the Solaris Native client. I have attached these files to the post. Before you use them remove the .txt extension.

I hope this helps