> On 3 Sep 2020, at 11:03, Owen DeLong <owen@xxxxxxxxxx> wrote: > > A network which does not support SLAAC will likely not have PIOs in its RAs. > If a PIO is present, its sole purpose is to provide information about a > prefix which may be considered by SLAAC (though the PIO may indicate that the > prefix in question should NOT be used for address generation). Just wanted to correct this misunderstanding. The PIO is used for on-link determination and would therefore typically be present, independently of SLAAC being enabled for the prefix or not. Cheers Ole -- last-call mailing list last-call@xxxxxxxx https://www.ietf.org/mailman/listinfo/last-call