I-D Action: draft-kuarsingh-v6ops-6to4-provider-managed-tunnel-06.txt

internet-drafts@ietf.org Tue, 15 May 2012 17:13 UTC

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Subject: I-D Action: draft-kuarsingh-v6ops-6to4-provider-managed-tunnel-06.txt
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A New Internet-Draft is available from the on-line Internet-Drafts directories.

	Title           : 6to4 Provider Managed Tunnels
	Author(s)       : Victor Kuarsingh
                          Yiu L. Lee
                          Olivier Vautrin
	Filename        : draft-kuarsingh-v6ops-6to4-provider-managed-tunnel-06.txt
	Pages           : 12
	Date            : 2012-05-15

   6to4 Provider Managed Tunnels (6to4-PMT) provide a framework which
   can help manage 6to4 [RFC3056] tunnels operating in an anycast
   [RFC3068] configuration.  The 6to4-PMT framework is intended to serve
   as an option to operators to help improve the experience of 6to4
   operation when conditions of the network may provide sub-optimal
   performance or break normal 6to4 operation. 6to4-PMT provides a
   stable provider prefix and forwarding environment by utilizing
   existing 6to4 relays with an added function of IPv6 Prefix
   Translation.  This operation may be particularly important in NAT444
   infrastructures where a customer endpoint may be assigned a non-
   RFC1918 address thus breaking the return path for anycast [RFC3068]
   based 6to4 operation.  The 6to4-PMT model has successfully been used
   in a production network and has been implemented as open source code
   and by a major routing vendor.


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ftp://ftp.ietf.org/internet-drafts/draft-kuarsingh-v6ops-6to4-provider-managed-tunnel-06.txt

The IETF datatracker page for this Internet-Draft is:
https://datatracker.ietf.org/doc/draft-kuarsingh-v6ops-6to4-provider-managed-tunnel/