RFC 1884: “IP Edition 6 Addressing Architecture” employs that phrase for a few bits at the end of an IPv6 handle. (The quantity of bits looked as if it would vary in certain unique illustrations, but this identifier was typically dependant on the MAC-48 deal with of the network card.) https://accounting-compliance81234.blogozz.com/25946480/5-essential-elements-for-whats-my-ipv6