Re: [DNSOP] DNSSEC in local networks

"Walter H." <walter.h@mathemainzel.info> Mon, 04 September 2017 09:50 UTC

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Date: Mon, 04 Sep 2017 11:50:03 +0200
From: "Walter H." <walter.h@mathemainzel.info>
To: Mark Andrews <marka@isc.org>
Cc: Jim Reid <jim@rfc1035.com>, dnsop WG <dnsop@ietf.org>
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Subject: Re: [DNSOP] DNSSEC in local networks
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> Except you misses the entire point of getting a registered name,
> that is to be able to use it safely without anyone trampling on its
> use.

where there anyone who said: "don't use it", 15 years ago?

> 'home.arpa' is in the process of being registered so that it
> can be used safely in the environment it is designed to be used in.

yes, but commonly for residental networks, not company/enterprise networks,
they want/need something shorter like ".corp", ".lan", ".local", ...

> Yes, 'home.arpa' will be registered.  It's a different type of
> registration to the one that is normally done by talking to your
> friendly DNS registrar but it is a registration.

exact such a name but a TLD is needed for companies/enterprises in order
to prevent new ones doing the mistakes of old ones ..., and having the
safety not having a conflict in the future ...

> Names are not addresses.  They have different properties.

that is not the point,
the point is, that in those days where these companies decided to use
.local, .corp, ... such a paper prevented these decisions and now it could
have been expanded with DNSSEC features ...

just guess what would have happened when there was no RFC1918; by the way,
I would not have any problem changing my internal IPv4 addresses from e.g.
10.x.x.x to let's say 52.x.x.x - it is only a thought;

companies that use .local as their internal domain name and/or Active
Directory have no problem as long as there is no system that insists on
using mDNS for .local as specified in RFC6762