hi, On 10/18/2011 10:28 AM, Maoke wrote: > ... > > > the consensus is keeping the exclusiveness of IPv4 address blocks in > IPv6. therefore, i understand the logic of address planning for CEs in > 4rd could be the following 4 steps: > > 1) list all mutually exclusive IPv4 networks to be involved in the > residual deployment, i.e., Rule IPv4 prefixes; > 2) calculate IPv6 prefix length for each Rule IPv4 prefix, For clarifications, you mean the "Rule IPv6 Prefix" length, right? since the length of Delegated Prefix should have been settled before this step.
Cheers, Jacni > according to the length of the prefix and the requirement like the > PSID length and the CE prefix length; > 3) allocate the IPv6 address space into exclusive blocks, i.e. > rule_IPv6_prefixes, according to the prefix length requirements in 2), > and get the mapping rules; > 4) assigning IPv6 address in each block for the CE. > > am i right? > > cheers, > maoke > > Cheers > > Chunfa > > >
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