If it is a 1, it is turned to 0, and if it is a 0, it is turned to 1.įor example, for the MAC address 00-60-08-52-f9-d8: The Universal/Local bit, the second low-order bit of the first byte of the MAC address, is complemented.The hex digits 0xff-fe are inserted between the third and fourth byte of the MAC address.To create the IPv6 interface identifier from the 48-bit (6-byte) Ethernet MAC address: The last 64 bits of the IPv6 address is known as the interface identifier and is derived from the 48-bit MAC address of the network adapter. Link-local addresses have the prefix fe80::/64. The following illustration shows the configuration of two nodes on a single subnet using link-local addresses.īy default, IPv6 configures link-local IP addresses for each interface corresponding to installed Ethernet network adapters. In IPv6 terminology, the two nodes are on the same link with no intermediate routers. This configuration consists of at least two nodes on the same subnet. The first configuration requires no additional configuration beyond installing the Microsoft IPv6 Technology Preview protocol.

Convert mac address into ipv6 eui 64