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- Xref: sparky comp.mail.misc:3951 comp.mail.uucp:2303
- Newsgroups: comp.mail.misc,comp.mail.uucp
- Path: sparky!uunet!gatech!news.byu.edu!eff!ckd
- From: ckd@eff.org (Christopher Davis)
- Subject: Re: Mixed format addresses
- In-Reply-To: stanley@skyking.OCE.ORST.EDU's message of 13 Dec 92 20:46:06 GMT
- Message-ID: <CKD.92Dec13173427@loiosh.eff.org>
- Sender: usenet@eff.org (NNTP News Poster)
- Nntp-Posting-Host: loiosh.eff.org
- Organization: Electronic Frontier Foundation Tech Central
- References: <1gg7eeINNfve@gaia.ucs.orst.edu>
- Date: Sun, 13 Dec 1992 22:34:29 GMT
- Lines: 95
-
- BF> == fenner@postscript.cs.psu.edu (Bill Fenner) writes:
- JS> == John Stanley <stanley@skyking.OCE.ORST.EDU>
-
- BF> If you want to look like part of the Internet, then get a domain name.
- BF> If you don't want to play by the (easy and free) rules, then don't
- BF> complain that the game's no fun.
-
- JS> What easy and free rule says that UUCP sites have to look like part of
- JS> the Internet?
-
- None. But if they *do* want to look like part of the Internet, they should
- do so, instead of whining about how Internet sites "must" support pathalias
- and the .UUCP hack.
-
- BF> Not usually a problem with the DNS; since the DNS is a distributed
- BF> database, you can be easily in charge of your little section, as
- BF> opposed to having to mail your database updates to central site X.)
-
- JS> I can be in charge of my "little section" of the DNS? Really? From a
- JS> UUCP site? Just what protocol do YOU know of that will allow a UUCP
- JS> site to change the DNS records for its MX site?
-
- Email, or telephone. Or even having an account on your DNS server's
- machine so you can make the updates yourself. Who do you think will be
- more responsive, your (single) DNS site, or the map coordinators *and*
- everyone everywhere who uses the maps?
-
- BF> With the UUCP maps, it's easy for automated unpacking systems to
- BF> break, sysadmin doesn't notice, *poof*, you're using old data.
-
- JS> With the DNS, it is easy to poke incorrect data into the database and
- JS> *poof* EVERYONE is using bogus data.
-
- And pretty soon you notice that EVERYONE is failing to get you mail, so
- someone called your Zone Contact and told them to fix the zone. If only
- 30% of the UUCP map people can't get you mail, you may never notice.
-
- BF> You mean the DNS. Why not? That was the original design goal.
-
- JS> For someone who is adamant that nothing in the UUCP maps could possibly
- JS> apply to Internet sites, why this sudden compulsion that MX records
- JS> must apply to UUCP sites?
-
- Who said MX records "must" apply to UUCP sites? They can sit out there in
- the maps, and maybe I can get mail to them. They can get in the DNS and
- improve their chances. It's up to them.
-
- BF> Using the DNS, I have no need to store any information about anyone on
- BF> my computer; I can just look it up.
-
- JS> And just, pray tell, if you keep no information about anyone in your
- JS> computer, who do you talk to to look it up?
-
- The root name servers are not "about anyone".
-
- BF> Using the UUCP maps, I have to keep 6.7 megs of map files, and a 1.6
- BF> meg (33k line) paths file. Which seems like the more desirable
- BF> system?
-
- JS> Or you keep a <30 character name of a site that will gateway traffic.
- JS> That sounds most desirable.
-
- And *they* keep the maps and path files. At least until *they* get tired
- of doing it, and find another "smarthost". Who gets sick of routing, and...
-
- Every site that *does routing* with the UUCP maps has to keep them around.
- With the DNS, sites can do routing without keeping the entire DNS on their
- local disk (or even local net).
-
- BF> It makes no sense for an Internet-only site to run pathalias; the maps
- BF> are of no use for them. Therefore, the site must find a way from the
- BF> Internet to UUCP. The easiest way for it to do that is an MX record.
-
- JS> To do that reliably requires one MX record for every UUCP site.
-
- It does? You've never heard of wildcard MX records, I see.
-
- JS> Passing mail to a gateway requires knowing one address.
-
- Until that gateway changes, goes away, gets out of sync with the maps...
-
- JS> The latter sure seems to be much simpler than trying to get every UUCP
- JS> in the world to register in a voluntary database.
-
- The UUCP maps are not a "voluntary database"?
-
- JS> It is, however, less simple that expecting them to.
-
- I don't expect every UUCP site in the world to be in the DNS. I do expect
- those that want to be more reachable from Internet sites to do so.
- --
- Christopher K. Davis | ``Usenet seems to run much like the Kif (or,
- <ckd@eff.org> EFF #14 | for the TV generation, Klingon) high command.
- System Administrator, EFF | Whoever takes action and can be heard wins.''
- +1 617 864 0665 [CKD1] | --Peter da Silva <peter@ferranti.com>
-