I-D ACTION:draft-arkko-manual-icmpv6-sas-02.txt

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	Title		: Manual Configuration of Security Associations for IPv6
                          Neighbor Discovery
	Author(s)	: J. Arkko et al.
	Filename	: draft-arkko-manual-icmpv6-sas-02.txt
	Pages		: 27
	Date		: 2003-3-7
	
This informational document discusses the use of manually configured
IPsec security associations to protect IPv6 Neighbor Discovery (ND)
messages.  IPsec security associations are generally identified by
the triple (security parameters index, destination address,
protocol).  In the case of Neighbor Discovery, configuring these
associations requires some effort, however.  There are multiple known
destination addresses plus a number of addresses that depend on the
physical link addresses.  This document describes the security
implications of protecting or not protecting the Neighbor Discovery
messages and lists the security associations that must be configured
manually.  The presented method is applicable only in small networks,
but some approaches for reducing the configuration effort are
discussed.

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