2011/10/19 Jacni Qin <[email protected]>
> hi, > > On 10/19/2011 1:50 PM, Maoke wrote: > > hi, > > 2011/10/19 Jacni Qin <[email protected]> > >> >> a single value over the domain or possible variable among different >> shared IPv4 addresses? (to my understanding, one address should have a >> common value of PSID length for all the CEs sharing the address, right?) >> >> The number of L equals the number of Delegated Prefixes of different >> lengths totally within a given domain, which should be determined during >> IPv6 address planning. >> >> > they are equal to each other. but which determines which, in or before > the IPv6 address planning? > > IMHO, I guess the length of Delegated Prefix settled in phase of the native > IPv6 address planning without considering anything about IPv4 addressing, > determines the L. > > ?? i suppose previously with your clarification you HAVE admitted your consensus to my 1) ~ 4) as the logic of the operation, but now you said "without considering anything about IPv4". may you clarify your process with starting from the following example? i allocate: CE1 2001:db9:8765:4320::/60 CE2 2001:db8:7654:3210::/60 then the IPv6 address planning is finished according to your statement. then what information should i use to determine the L for each? you mean the IPv6 address planning is enough? thanks, maoke > Cheers, > Jacni > > > delegated prefix length decides PSID length (sharing ratio), or > inversely? is it not that the sharing ratio is determined by how many CEs > sharing a unique IPv4 address? > > best, > maoke > > >> Cheers, >> Jacni >> > >
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