Hi Sri, On 11-09-19 01:29 PM, Sri Gundavelli wrote: > Hi Jari: > > In case of PMIPv6, we need the interface ID allocation for PMIv6 > domain-wide usage. We may not be able tie this to a specific EUI-64 > identifier derived from a MAC identifier of any individual MAG hosting this > configuration. > > But, if your recommendation is to tie the IPv6 interface identifier to the > reserved link-layer identifier (the other IANA action), that should be fine. > But, the reserved block that Suresh has in his spec is not tied to any > EUI-64 block ? That implies, we need an interface ID allocation from a new > block ? Or, recommend the node to generate the interface ID based on the > reserved Mac address and not allocate from the block Suresh created ? There are two ways by which you can get a stable reserved IID. One by reserving an IID block using an IANA registry and the other by getting a stable MAC48 that can be used to create an IID. The only danger with getting a stable MAC48 is that if you happen to have 2 MAGs in the same broadcast domain, it will lead to issues. Thanks Suresh _______________________________________________ Ietf mailing list Ietf@xxxxxxxx https://www.ietf.org/mailman/listinfo/ietf