Subject: [core] draft-ietf-core-coap-06 Critical options and Reset

From: Cullen Jennings <[email-masked]>
Date: Wed, 4 May 2011 20:49:37 -0600

The draft says that reviving a critical option that is not understood should cause the sending of a reset. This does not sound right to me. It's not the transport that failed, it's the request that failed so the error should be transaction layer not the transport layer. It seems like it MUST send a 4.02 (as the draft says) but I don't think is should send a reset. 

Cullen <in my role as an individual contributor>