Hi, I submitted a new version, with some clarifications (I hope!) and also an Appendix with a BSD example. http://www.ietf.org/internet-drafts/draft-chown-v6ops-vlan-usage-02.txt It would be nice to have this available in some form as an Informational document... I hope it answers questions that Fred and others had. It is a method in usage in universities that I know of. Any thoughts? Pekka? -- Tim