In your previous mail you wrote: The Subnet-Router anycast address is predefined.
=> note this is "the subnet-router", not anything. So my question is: is there only one possible anycast address per subnet prefix? => no but there is only one subnet-router anycast address. If this is the case: What is the technical reason? => we need only one. What happens if there are 2 or more anycast based services on a same subnet prefix? => only the subnet-router service has to use the subnet-router address. Regards [EMAIL PROTECTED] PS: IMHO the subnet-router service is mainly the source routing, i.e., we can enforce a packet to go through a subnet by adding a routing header with a subnet-router anycast in it. -------------------------------------------------------------------- IETF IPv6 working group mailing list ipv6@ietf.org Administrative Requests: https://www1.ietf.org/mailman/listinfo/ipv6 --------------------------------------------------------------------
