This Internet-Draft provides the description of problem set faced by NFS and its various side band protocols when implemented over IPv6 in various deployment scenarios. Solution to the various problems are also given in the draft and are sought for approval in the respective NFS and side band protocol versions. Foreword This "forward" section is an unnumbered section that is not included in the table of contents. It is primarily used for the IESG to make comments about the document. It can also be used for comments about the status of the document and sometimes is used for the RFC2119 requirements language statement.