>>>>> "Scott" == Scott W Brim <swb@xxxxxxxxxxxxx> writes: Scott> However, it is important that the IETF not *just* do Scott> protocols. The IETF needs to consider how proposed Scott> "architectures" fit in with all the other requirements on Scott> the Internet. The IETF doesn't do protocol engineering, it Scott> does Internet engineering. It is fine for other Scott> organizations (not necessarily SDOs) to do service Scott> requirements and scenarios. They can *propose* Scott> architectures. If the IETF can support those architectures Scott> in ways that are consistent with overall Internet design, Scott> then fine. Otherwise the IETF should not be restricted to Scott> just protocol extension/definition. The IETF has to think Scott> of a bigger picture. Completely agree. I'd rather see architectures and systems proposed elsewhere, reviewed by the ietf, and then us develop the protocols. There may be some cases where we do architecture work; I don't think this is one of them. _______________________________________________ Ietf@xxxxxxxx https://www1.ietf.org/mailman/listinfo/ietf