Le 2012-02-05 à 10:05, Ole Trøan a écrit : ... >>> what happens with 4rd-U if the End-user IPv6 prefix is e.g a /96? >>> and the V-bits are not adhered to? >> >> If the End-user doesn't support 4rd-U, nothing to be said. >> If 4rd-U is enabled, any prefix longer than /64 that matches a Mapping rule >> MUST have the V octet. >> >> If any you have a case where this isn't sufficient, I will look at it. > > MAP is more flexible with regards to not depending on the V octet.
(a) Which flexibility? To do what? (b) Do you negate that: - with MAP as is, an IPv6 site may have to change its assignment of subnet prefixes to support MAP - This is never needed with 4rd-U, thanks to the V octet. RD _______________________________________________ Softwires mailing list [email protected] https://www.ietf.org/mailman/listinfo/softwires
