Hi, all. I have a question about RFC 4862 Section 5.4.5. Please let me confirm about it.
It says, 909 If the address is a link-local address formed from an interface 910 identifier based on the hardware address, which is supposed to be 911 uniquely assigned (e.g., EUI-64 for an Ethernet interface), IP 912 operation on the interface SHOULD be disabled. Does the word 'hardware address' here mean MAC address itself? Or the address which is assigned physically at the factory? I'm concerning that some system can change MAC address by software and can use software-based MAC address. When DAD fails for IP address based on software-based MAC address, should the system disable IP operation on also that interface? Thanks, ------------------------------------------------------------------------ Yukiyo Akisada <[EMAIL PROTECTED]> -------------------------------------------------------------------- IETF IPv6 working group mailing list ipv6@ietf.org Administrative Requests: https://www1.ietf.org/mailman/listinfo/ipv6 --------------------------------------------------------------------