|So, what we are coming to is: | |A PI block is not an EID-prefix, but a EID-prefix is *typically* a PI |block. An EID-prefix is a PI block that can be aggregatable for |mapping database scalability.
Let me try a clarification here: ------- A PI block is not an EID-prefix, however a PI block may be effectively 'reused' as an EID-prefix. This is to say that a set of code points in the 'address' namespace have a 1-1 correspondence to a set of code points in the EID namespace and that allocations in the EID namespace are always a superset of address allocations. However, a site that receives an explicitly allocated EID-prefix may not reuse that EID-prefix as a PI block of addresses. ------- Do we agree? Yours in semantic precision, Tony -- to unsubscribe send a message to [EMAIL PROTECTED] with the word 'unsubscribe' in a single line as the message text body. archive: <http://psg.com/lists/rrg/> & ftp://psg.com/pub/lists/rrg
