Hi Russ, > I am still unsure what an implementer would do to comply the MUST NOT statement. Maybe it will helpful to turn it into a MUST statement. Does this work for you? > > On most devices, the user can display device identifiers. Depending > on circumstances, device identifiers may or may not be modified or > tampered with by the user. An implementation of the DEV URN MUST preserve > such limitations and behaviors associated with the device identifiers. In particular, > a device identifier that is intended to be immutable should not become mutable > as a part of implementing the DEV URN type. More generally, nothing in > this document should be construed to override what the relevant device > specifications have already said about the identifiers. That sounds very good. Thanks! Updated in the draft. Jari -- last-call mailing list last-call@xxxxxxxx https://www.ietf.org/mailman/listinfo/last-call
