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Re: [idn] Prohibit CDN code points
----- Original Message -----
From: "Patrik Fältström" <paf@cisco.com>
To: "Edmon" <edmon@neteka.com>; "Masahiro Sekiguchi" <seki@jp.fujitsu.com>;
"IETF-IDN" <idn@ops.ietf.org>
Sent: Wednesday, January 23, 2002 6:08 PM
Subject: Re: [idn] Prohibit CDN code points
> --On 2002-01-22 15.51 -0500 Edmon <edmon@neteka.com> wrote:
>
> > This is not true. As long as the .cn DNS does the matching internally
and
> > provide a consistent response, why would "all" servers in the world need
> > to be able to fulfil the matchings? If you are arguing how the
> > application then use the information to connect to the destination
> > server, thats another issue. But by zone rules are possible.
>
> No, because you will have a caching DNS server which also have to be able
> to do matchings for things in the .cn TLD. This means that any caching DNS
> server have to have the complete set of rules used in all zones in the
DNS.
>
It is right, cache DNS will cause some problems. But the caching
DNS need not only to have the complete set of rules used in authorized zone
DNS . If the caching DNS use the matching rule with the capability of
differentiation more than authorized zone server, it will work too.
It is one of the possible solution in some particular condition but
this is not the current issue of this thread.
L.M.Tseng