Address Autoconfiguration Interface Identifier generation Generate the IID from MS’s 48-bit MAC address as per RFC2464 Optionally, it is allowed to use Privacy Extensions as specified in RFC 3041 Duplicate Address Detection MS behavior is as specified in 2462bis ASN GW proxies for other MSs to defend the address in case of duplicate Call it as Proxy DAD ASN GW maintains Address Cache containing all the addresses that are in use within its IP link |