A New Internet-Draft is available from the on-line Internet-Drafts directories.
Title : Routing Architecture for the Next Generation Internet (RANGI)
Author(s) : X. Xu, O. Drive
Filename : draft-xu-rangi-00.txt
Pages : 18
Date : 2009-03-04
IRTF Routing Research Group (RRG) is exploring a new routing and
addressing
architecture to meet the challenges that current Internet is facing,
especially in
terms of routing scalability. This internet draft describes a new routing
and
addressing architecture, called Routing Architecture for the Next
Generation
Internet (RANGI) as a solution to the problems of scalability, mobility,
multihoming, and traffic engineering. RANGI is a hybrid proposal that
combines and
enhances the ideas from several proposals particularly those based on
identifier/locator split approach. It introduces a hierarchical and
cryptographic
host identifier and adopts a hierarchical routing mechanism to support
routing
across multiple independent address spaces. To allow smooth transition
from IPv4
to IPv6, it adopts an IPv6 address with an IPv4 embedded in the last four
bytes as
locator. This also simplifies renumbering in case of change of service
providers.
RANGI allows traffic engineering by allowing border routers to overwrite
the
source addresses. It allows policy control on ID to address translation by
having
a hierarchical resolution mechanism.
A URL for this Internet-Draft is:
http://www.ietf.org/internet-drafts/draft-xu-rangi-00.txt
Internet-Drafts are also available by anonymous FTP at:
ftp://ftp.ietf.org/internet-drafts/
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implementation to automatically retrieve the ASCII version of the
Internet-Draft.
- <ftp://ftp.ietf.org/internet-drafts/draft-xu-rangi-00.txt>
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