Re-, Please see inline.
Cheers, Med > -----Message d'origine----- > De : francis.dup...@fdupont.fr [mailto:francis.dup...@fdupont.fr] > Envoyé : mercredi 14 mars 2012 15:01 > À : BOUCADAIR Mohamed OLNC/NAD/TIP > Cc : draft-penno-softwire-sd...@tools.ietf.org; Softwires WG; > draft-cui-softwire-b4-translated-ds-lite > Objet : Re: [Softwires] draft-penno-softwire-sdnat vs. > draft-cui-softwire-b4-translated-ds-lite > > > > > > Med: It is not "reasonable" when you don't have a DHCPv4 > server but use PCP > > for instance. > > => PCP doesn't provide your IPv4 address. In fact, if you > don't know your > assigned IPv4 address you can't run PCP, nor any applications > over IPv4 > (note DHCPv4 is not over IPv4 exactly for this reason). Med: Why you need an IPv4 address to run PCP? An implementation example would be as follows: * At bootstrap of the CPE, once an AFTR is discovered, use the Plain IPv6 PCP mode and the new opcode and options defined in http://tools.ietf.org/html/draft-tsou-pcp-natcoord-05#section-2 to retrieve an IPv4 address and set of port. * The IP address + port range returned in PCP will be used by CPE to enforce its NAT. _______________________________________________ Softwires mailing list Softwires@ietf.org https://www.ietf.org/mailman/listinfo/softwires
