From: "H. Peter Anvin" <hpa@transmeta.com>
To: "Michael H. Warfield" <mhw@wittsend.com>
Cc: "H. Peter Anvin" <hpa@zytor.com>, linux-kernel@vger.kernel.org
Subject: Re: DNS goofups galore...
Date: Thu, 08 Feb 2001 16:11:39 -0800 [thread overview]
Message-ID: <3A8335BB.F3166F1@transmeta.com> (raw)
In-Reply-To: <95ulrk$aik$1@forge.intermeta.de> <Pine.LNX.4.10.10102081346001.16513-100000@innerfire.net> <95v8am$k6o$1@cesium.transmeta.com> <20010208183232.A1642@alcove.wittsend.com> <3A833005.5C8E0D81@transmeta.com> <20010208185449.B1642@alcove.wittsend.com> <3A83335A.A5764CD7@transmeta.com> <20010208190823.B1640@alcove.wittsend.com>
"Michael H. Warfield" wrote:
>
> > Please explain how there is any different between an CNAME or MX pointing
> > to an A record in a different SOA versus an MX pointing to a CNAME
> > pointing to an A record where at least one pair is local (same SOA).
>
> Ah! But now you are placing conditions on it (that at least one
> pair is local). That is the very fine distinction that makes up the
> "not quite" in the "almost" above and the difference between the "should
> not" vs the "must not" in the specifications. You basically can't qualify
> it by saying "you can do this, but only if one pair is in the same SOA".
>
No. My point is that potential for inefficiency is not a valid reason
for banning something outright. This should be an administrative
decision, nothing more.
-hpa
--
<hpa@transmeta.com> at work, <hpa@zytor.com> in private!
"Unix gives you enough rope to shoot yourself in the foot."
http://www.zytor.com/~hpa/puzzle.txt
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next prev parent reply other threads:[~2001-02-09 0:12 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2001-02-08 13:06 DNS goofups galore Matti Aarnio
2001-02-08 13:35 ` Mr. James W. Laferriere
2001-02-08 17:43 ` Henning P. Schmiedehausen
2001-02-08 21:46 ` Gerhard Mack
2001-02-08 22:58 ` H. Peter Anvin
2001-02-08 23:32 ` Michael H. Warfield
2001-02-08 23:47 ` H. Peter Anvin
2001-02-08 23:54 ` Michael H. Warfield
2001-02-09 0:01 ` H. Peter Anvin
2001-02-09 0:08 ` Michael H. Warfield
2001-02-09 0:11 ` H. Peter Anvin [this message]
2001-02-09 0:31 ` Michael H. Warfield
2001-02-09 0:43 ` Johannes Erdfelt
2001-02-12 12:55 ` Henning P. Schmiedehausen
2001-02-12 19:19 ` James Antill
2001-02-13 19:52 ` Henning P. Schmiedehausen
2001-02-20 23:45 ` James Antill
2001-02-09 7:04 ` Jan Gyselinck
2001-02-12 12:57 ` Henning P. Schmiedehausen
2001-02-12 20:20 ` Kai Henningsen
2001-02-13 20:39 ` Henning P. Schmiedehausen
[not found] <linux.kernel.20010208193120.C1640@alcove.wittsend.com>
2001-02-09 1:50 ` Aaron Denney
2001-02-09 3:05 ` Michael H. Warfield
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