Hi Keith, > > I don't know if we want to say that IPv6 nodes SHOULD implement > > IPv4... However, I do think it makes sense to have a section > > that includes additional requirements (if any) for dual-stack > > nodes. > > I agree both that IPv6 nodes should probably not be required in any > sense to implement IPv4, and also that it makes sense to ask whether > there are any additional requirements for dual-stack hosts. > > Actually it might be worthwhile to consider three categories > > - native IPv6 only > - native IPv6 with IPv4 supported only via tunneling over IPv6 > - native IPv6 and native IPv4 both fully supported
Good point. I will try to capture this in the document. John -------------------------------------------------------------------- IETF IPng Working Group Mailing List IPng Home Page: http://playground.sun.com/ipng FTP archive: ftp://playground.sun.com/pub/ipng Direct all administrative requests to [EMAIL PROTECTED] --------------------------------------------------------------------
