On Thu, 11 Mar 2010, Seth Vidal wrote: > And it will be impossible for users running the non-sha256 bind to > communicate with the sha256 supporting arpa? > > I guess I don't understand what do the users of the existing bind LOSE? > > Is ARPA expecting everyone to upgrade to a sha256 supporting bind > immediately? There's no migration window? If someone has dnssec enabled in bind including DLV, then the key will be found and its use will be attempted. I am not sure what happens on an older bind 9.6.1 when that happens. One will hope it will just continue to be treated as "insecure" and not as "bogus" (aka servfail). I have not tested this. But I understand your generic point. It's a feature so put it in rawhide/next release. Paul -- devel mailing list devel@xxxxxxxxxxxxxxxxxxxxxxx https://admin.fedoraproject.org/mailman/listinfo/devel