Солярис 11 ldap клиентских конфигураций

From what you described it looks like you were using an OpenLDAP client implementation instead of the Solaris 10 bundled LDAP client. So, you just have to download the same packages from OpenCSW as before and configure it the same way you did before. I am not sure, though, if OpenCSW supports Solaris 11 due to its new package format etc. etc.