…Identifier SHOULD be compared against the reserved IPv6 Interface Identifiers [ RFC5453 ] [ IANA-RESERVED-IID ] and against those Interface Identifiers already employed in an address of the same network interface and the same network prefix. In the event that an unacceptable iden…
…erver MUST NOT assign addresses that use a reserved IPv6 Interface Identifier [ RFC5453 ] [ RFC7136 ] [ IANA-RESERVED-IID ]. See [ RFC7969 ] for a more detailed discussion on how servers determine a client's location on the network. 13.2 . Assignment of Temporary Addresses A clie…
…Identifier SHOULD be compared against the reserved IPv6 Interface Identifiers [ RFC5453 ] [ IANA-RESERVED-IID ] and against those Interface Identifiers already employed in an address of the same network interface and the same network prefix. In the event that an unacceptable iden…