A New Internet-Draft is available from the on-line Internet-Drafts directories.
Title : A General Framework of Source Address Validation and Traceback for IPv4/IPv6 Transition Scenarios
Author(s) : Ke Xu
Guangwu Hu
Jun Bi
Mingwei Xu
Fan Shi
Filename : draft-xu-savi-transition-04.txt
Pages : 19
Date : 2013-11-03
Abstract:
IP spoofing is a critical breach regard to Internet security. With
rapid development of the IPv6-based next generation Internet, this
issue is more prominent since IPv6 Internet owns more spoofable IP
address space. Existing IP anti-spoofing proposals, including SAVI
(Source Address Validation Improvement) which was advocated by IETF,
only focused on single-stack or simple network scenarios. To the best
of our knowledge, none of them has paid attention to the IPv4/IPv6
transition scenarios. However, since IPv4/IPv6 transition schemes are
plenty and various, one solution cannot meet all requirements of them.
In this draft, we present a SAVI-based general framework for IP
source address validation and traceback in the IPv4/IPv6 transition
scenarios, which achieve this by extracting out essential and mutual
properties from these schemes, and forming sub-solutions for each
property. When one transition scheme is composed from various
properties, its IP source address validation and traceback solution
is directly comprised by the corresponding sub-solutions. Thus, the
most exciting advantage of this framework is that it is a once-and-
for-all solution no matter how transition schemes change.
The IETF datatracker status page for this draft is:
https://datatracker.ietf.org/doc/draft-xu-savi-transition
There's also a htmlized version available at:
http://tools.ietf.org/html/draft-xu-savi-transition-04
A diff from the previous version is available at:
http://www.ietf.org/rfcdiff?url2=draft-xu-savi-transition-04
Please note that it may take a couple of minutes from the time of submission
until the htmlized version and diff are available at tools.ietf.org.
Internet-Drafts are also available by anonymous FTP at:
ftp://ftp.ietf.org/internet-drafts/
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