[net.mail] Multiple parentage domains...

jordan@ucbvax.ARPA (Jordan Hayes) (08/03/85)

In article <550@down.FUN> honey@down.FUN (Peter Honeyman) says again:
>jordan states that a host may be a member of more than one domain.
>possibly he is referring to the following passage from rfc819:
>
	[ see references to rfc819 and 920 ]

>   ...changed its name.  This means that any previous references to
>   USC-ISIA.ARPA are now out of date.
>
>it appears to me that the issue was resolved in favor of domain uniqueness.

Oh, Peter. It has changed its name in the internet namespace. This
says nothing of any references in the UUCP namespace it may have. It
seems pretty important for there ti be a pseudo-domain UUCP due
to the problems of registering directly with the NIC (you mentioned
money, of course...). Listen, of course we don't have the resources
to provide the "real" domaining system as being implemented by
the internet, but we can at least fake it well. What *is* a nameserver,
but just an authority on how to get from a to b, right? why can't
simpleton sites on UUCP just use a database for this? Just
know enough to make things work correctly? The table it uses could
be as smart as you'd like it to be, or as limited. However, if you
resolved everything for .ATL.UUCP to host FOO, and then you said,
well, I'd also like to forward everything for PRINCETON.ATL.UUCP to
FOO and also DOWN.PRINC... I'd like to think that you'd get tired
fingers from typing, and assume that everything below it goes to FOO
as well.

The passage you quote references "nicnames", I believe, not really
multiple parentage hosts.

------------
Jordan Hayes        jordan@UCB-VAX.BERKELEY.EDU
UC Berkeley                       ucbvax!jordan
+1 (415) 835-8767    37' 52.29" N 122' 15.41" W