In the RIPE Policy Statement under development I think we should state explicitely the support for both types of IPv6 exchanges, viz: 1 allocate addresses for IPv6 exchange infrastructure only (no
onwards allocation in the manner of a backbone ISP).
2 allocate a sub TLA to the IPv6 exchange which will then act
in the manner of an ISP and allocate downstream.
In order to progress this, I would like to propose:
1 IPv6 exchanges that need addresses for the purpose of internal
addressing can apply for the addresses already set aside for this purpose and held by IANA, as per RFC2928 (Initial IPv6 Sub-TLA ID Assignments) and RFC2450 (Proposed TLA and NLA Assignment Rules). In this case a /48 allocation will be sufficient. (How IPv6 exchanges should apply for these addresses is out of scope - either direct to IANA, or IANA allocates down to RIRs first).
2 IPv6 exchanges that plan to onward allocate addresses in the
manner of an ISP should apply via the existing mechanism. The existing mechanism is currently being reviewed and this review should take account of any changes necessary to include IPv6 exchanges explicitly desiring addresses for onward allocation as being acceptable candidates for address space.
Regards,
Paul
P. S. Mylotte BTexact Technologies Adastral Park 01473 606333 / + 44 1473 606333 paul.mylotte@bt.com
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