TSB A Policy look at IPv6 Richard hill april 2003 Telecommunication standardization bureau International telecommunication union Based on a paper by John Klensin, available at http:/web/itudoc/itu-t/com2/infodocs/015.html1 TSB A Policy Look at IPv6 Richard Hill April, 2003 Telecommunication Standardization Bureau International Telecommunication Union Based on a paper by John Klensin, available at: http://web/itudoc/itu-t/com2/infodocs/015.html