A New Internet-Draft is available from the on-line Internet-Drafts directories.
This draft is a work item of the Next Generation Transition Working Group of the IETF.

        Title           : IPv6 Tunnel Broker
        Author(s)       : A. Durand, P. Fasano, I. Guardini, D. Lento
        Filename        : draft-ietf-ngtrans-broker-04.txt
        Pages           : 10
        Date            : 13-Sep-00
        
The IPv6 global Internet as of today is mostly built using tunnels over
the existing IPv4 infrastructure. Those tunnels are difficult to
configure and maintain in a large scale environment. The 6bone has
proven that large sites and ISPs can do it, but this process is too
complex for the isolated end user who already has an IPv4 connection and
would like to enter the IPv6 world. The motivation for the development
of the tunnel broker model is to help early IPv6 adopters to hook up
to an existing IPv6 network (e.g. the 6bone) and to get stable,
permanent IPv6 addresses and DNS names. The concept of the tunnel broker
was first presented at Orlando's IETF in December 1998. Two
implementations were demonstrated during the Grenoble IPng & NGtrans
interim meeting.

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