Re: IPv6 routing /48s

[Mark Andrews <Mark_Andrews () isc org>]

In message <alpine.BSF.2.00.0811261621100.67780 () mignon ki iif hu>, Mohacsi Jano
s writes:
> On Wed, 26 Nov 2008, Mark Andrews wrote:
>
> > Mark Andrews writes:
> > > In message <20081126002425.GO78345 () burnout tpb net>, Niels Bakker writes:
> > > > * alh-ietf () tndh net (Tony Hain) [Wed 26 Nov 2008, 01:03 CET]:
> > > > > In any case, content providers can avoid the confusion if they simply pu
> t
> > >  u
> > > > p
> > > > > a local 6to4 router alongside their 2001:: prefix, and populate DNS with
> > > > > both. Longest match will cause 2001:: connected systems to chose that ds
> t
> > > ,
> > > > > while 6to4 connected systems will chose 2002:: as the dst. There is no n
> e
> > > ed
> > > > Huh?  Longest match done by web browsers and other applications?  Since
> > > > when?
> > >
> > > FreeBSD 6 has is as part of the standard getaddrinfo() implementation.
> > >
> > > % grep -r in6_addrpolicy /usr/src/lib/libc
> > > /usr/src/lib/libc/net/getaddrinfo.c:    struct in6_addrpolicy pc_policy;
> > > /usr/src/lib/libc/net/getaddrinfo.c:    struct in6_addrpolicy *pol, *ep;
> > > /usr/src/lib/libc/net/getaddrinfo.c:    ep = (struct in6_addrpolicy *)(buf
>  +
> > > l);
> > > /usr/src/lib/libc/net/getaddrinfo.c:    for (pol = (struct in6_addrpolicy 
> *)b
> > > uf; pol + 1 <= ep; pol++) {
> > > /usr/src/lib/libc/net/getaddrinfo.c:    struct in6_addrpolicy *pol;
> > > /usr/src/lib/libc/net/name6.c:  struct in6_addrpolicy pc_policy;
> > > /usr/src/lib/libc/net/name6.c:  struct in6_addrpolicy *pol, *ep;
> > > /usr/src/lib/libc/net/name6.c:  ep = (struct in6_addrpolicy *)(buf + l);
> > > /usr/src/lib/libc/net/name6.c:  for (pol = (struct in6_addrpolicy *)buf; p
> ol
> > > + 1 <= ep; pol++) {
> > > /usr/src/lib/libc/net/name6.c:  struct in6_addrpolicy *pol;
> > > %
> >
> >     And it was added on 30-Oct-03 according to CVS.
>
> And it was not imported to any MacOS X yet....

        Well complain to Apple.
 
> Regards,
>               Janos
-- 
Mark Andrews, ISC
1 Seymour St., Dundas Valley, NSW 2117, Australia
PHONE: +61 2 9871 4742                 INTERNET: Mark_Andrews () isc org