I-D ACTION:draft-parent-blanchet-ngtrans-tsp-teredo-00.txt

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	Title		: TSP-TEREDO: Stateful IPv6 over IPv4 Tunnels with NAT 
                          using TSP and TEREDO
	Author(s)	: F. Parent, M. Blanchet
	Filename	: draft-parent-blanchet-ngtrans-tsp-teredo-00.txt
	Pages		: 15
	Date		: 26-Jun-02
	
Teredo [3] is a stateless mechanism to encapsulate IPv6 traffic in
IPv4 when there is an IPv4 NAT between the tunnel endpoints.  This
document enhances Teredo by providing a stateful IPv6 in IPv4
connexion which enables additional features to be used, like
permanent IPv6 address or prefixes.  It uses the Tunnel Setup
Protocol (TSP) [2] to negociate the parameters of the tunnel and
identify the NAT translation map.  TSP also enables negociation and
establishment of prefixes, routing, DNS delegation and other
parameters related to the tunnel.

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