comment on unmanaged analysis presentation/doc

[Marc Blanchet <Marc.Blanchet@viagenie.qc.ca>]

draft-huitema-ngtrans-unmaneval-00.txt

case A where IPv4 nat is present:
- teredo is one mechanism. In fact, what is needed is ipv6 over udp-ipv4 
(i.e. nat traversal).
- in this space, tsp with udp-ipv4 encapsulation is also a viable 
solution. It also enables the unmanaged network to receive automatic data 
needed for the unmanaged network: i.e. ipv6 network prefix for example. 
(reference = draft-parent-blanchet-ngtrans-tsp-teredo-00.txt).
- the unmanaged draft says: "A variant of the [TEREDO] technology could be 
used to establish
tunnels over UDP when the client cannot use a global IPv4 address;
this variant is however not standardized."
 (if this text refers to our draft, then the comment is not appropriate: 
i.e. the variant is not standardized. teredo is also not standardized yet.)

3.1.7 DNS delegation
tsp does this. should be looked at. I could provide some text if you want.

Marc.


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Marc Blanchet
Viagénie
tel: +1-418-656-9254x225

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http://www.freenet6.net: IPv6 connectivity
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http://www.normos.org: IETF(RFC,draft),
 IANA,W3C,... standards.
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