Where-Are-You
Encyclopedia
Where-Are-You and Here-I-Am are ICMPv4
message types that were meant for IPv6
but are not actually used.
ICMPv6
Neighbor solicitation and Neighbor advertisement message types are used instead.
Internet Control Message Protocol
The Internet Control Message Protocol is one of the core protocols of the Internet Protocol Suite. It is chiefly used by the operating systems of networked computers to send error messages indicating, for example, that a requested service is not available or that a host or router could not be...
message types that were meant for IPv6
IPv6
Internet Protocol version 6 is a version of the Internet Protocol . It is designed to succeed the Internet Protocol version 4...
but are not actually used.
ICMPv6
ICMPv6
Internet Control Message Protocol version 6 is the implementation of the Internet Control Message Protocol for Internet Protocol version 6 defined in RFC 4443...
Neighbor solicitation and Neighbor advertisement message types are used instead.