IPv6 addresses for EP or why are exhanges so special ?

>> bgp is not needed at all, as the exchange point has no asn, and the
>> prefix is internal to the attached providers.
> Several European IXPs run their own BGP, and have their own ASN, with
> one or more of their members providing transit to the IXP's PA space.

this is true for most exchanges.  but the exchange mesh itself, which is
the subject of our discussion, is not in that asn.  it is the side service
net which is in the transit asn.

randy