No subject
Tue Jan 17 15:36:28 EST 2012
1. Abstract
This memo defines a new DNS RR type for experimental purposes. This
RFC describes a mechanism to allow the DNS to carry location
information about hosts, networks, and subnets. Such information for
a small subset of hosts is currently contained in the flat-file UUCP
maps. However, just as the DNS replaced the use of HOSTS.TXT to
carry host and network address information, it is possible to replace
the UUCP maps as carriers of location information.
This RFC defines the format of a new Resource Record (RR) for the
Domain Name System (DNS), and reserves a corresponding DNS type
mnemonic (LOC) and numerical code (29).
This RFC assumes that the reader is familiar with the DNS [ RFC 1034
<http://www.faqs.org/rfcs/rfc1034.html>,
RFC 1035 <http://www.faqs.org/rfcs/rfc1035.html>]. The data shown in
our examples is for pedagogical use and
does not necessarily reflect the real Internet.
<snip...>
5.1 Suggested Uses
Some uses for the LOC RR have already been suggested, including the
USENET backbone flow maps, a "visual traceroute" application showing
the geographical path of an IP packet, and network management
applications that could use LOC RRs to generate a map of hosts and
routers being managed.
Cheers,
Tyson.
____________________________________________
Tyson Clugg
IT Services
CSIRO - Molecular Science
phone: (03) 9545 2090
mobile: (0408) 897 662
fax: (03) 9545 2446
email: tyson.clugg at csiro.au
street: Ian Wark Labs, Bayview Avenue, Clayton, VIC 3169
post: Bag 10, Clayton South, VIC 3169
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