> - immediately if it is ODAD, or else upon DAD time > out, the stack sends a probe outside the subnet that generates an > answer This has huge privacy and security implications. On the other hand, if the host would do NUD using the new source address and the router's (link-local) address then the host can be sure that the router learned the host's new address. The host is then also sure that the router considers the address on-link. -- last-call mailing list last-call@xxxxxxxx https://www.ietf.org/mailman/listinfo/last-call