http://www.rfc-editor.org/rfc/rfc1888.txt
RFC 1888: OSI NSAPs and IPv6, J. Bound, B. Carpenter, D. Harrington, J. Houldsworth, A. Lloyd1996-08-01T23:00:00-00:00This document recommends that network implementors who have planned or deployed an OSI NSAP addressing plan, and who wish to deploy or transition to IPv6, should redesign a native IPv6 addressing plan to meet their needs. This memo defines an Experimental Protocol for the Internet community.