"Any version of Likewise comes with WIS (Likewise
Identity Services), which enables you to use AD authentication for
your Linux, Unix and Mac PCs. This includes a full implementation
of the DCE/RPC framework with support for Kerberos, NTLM and SPNEGO
security protocols. Likewise also comes with LAC (Likewise
Administrative Console). With this administrators can manage AD
users, computers and access rights from Linux."