Blackhole DNS
Mark_Andrews at isc.org
Mark_Andrews at isc.org
Sun Feb 24 23:05:35 UTC 2002
>
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> Well - I was wondering: what PTRs should be set up at these nodes?
> Especially the reverse for :: gets interesting. Is there any name
> reserved for this purpose somewhere?
You don't need a PTR for "::". You need the local nameserver
to answer queries for it. A "NODATA" response will be fine.
The primary purpose of this zone is to intercept queries so
they don't impact in on the ip6.arpa servers.
@ SOA ...
NS ...
Would be fine for the zone.
Mark
>
> It's fairly easy to figure it out for ::1, fe80::/10 and fec0::/10,
> though - just put in whatever you're using ("localhost." at ::1).
>
>
> Michael Kjörling
>
>
> On Feb 22 2002 07:37 +0200, Andras Salamon wrote:
>
> > On Fri, Feb 22, 2002 at 11:52:53AM +1100, Mark_Andrews at isc.org wrote:
> > > For IPv6 the following should all be local along with the ip6.int
> > > versions.
> > >
> > > 1.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.ip6.arp
> a.
> > > 0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.ip6.arp
> a.
> > > 8.e.f.ip6.arpa. 9.e.f.ip6.arpa. a.e.f.ip6.arpa. b.e.f.ip6.arpa. (link l
> ocal)
> > > c.e.f.ip6.arpa. d.e.f.ip6.arpa. e.e.f.ip6.arpa. f.e.f.ip6.arpa. (site l
> ocal)
> >
> > This sounds like a great summary of BCP. Reiterating the question
> > asked recently, is there a document that one can reference with this
> > information? If not, I'll add the above info to DNSRD.
> >
> > -- Andras Salamon andras at dns.net
>
> - --
> Michael Kjörling -- Programmer/Network administrator ^..^
> Internet: michael at kjorling.com -- FidoNet: 2:204/254.4 \/
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>
> ``And indeed people sometimes speak of man's "bestial" cruelty, but
> this is very unfair and insulting to the beasts: a beast can never be
> so cruel as a man, so ingeniously, so artistically cruel.''
> (Ivan Karamazov, in Dostoyevsky's 'The Brothers Karamazov')
>
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--
Mark Andrews, Internet Software Consortium
1 Seymour St., Dundas Valley, NSW 2117, Australia
PHONE: +61 2 9871 4742 INTERNET: Mark.Andrews at isc.org
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