.. cfgcmd:: set interfaces {{ var0 }} <interface> {{ var2 }} {{ var3 }}
  ipv6 address eui64 <prefix>

  :abbr:`EUI-64 (64-Bit Extended Unique Identifier)` as specified in
  :rfc:`4291` allows a host to assign iteslf a unique 64-Bit IPv6 address.

  .. code-block:: none

    set interfaces {{ var0 }} {{ var1 }} {{ var2 }} {{ var4 }} ipv6 address eui64 2001:db8:beef::/64