Hi,


I revieweddraft-ietf-clue-datachannel-13.txt or the OPS-DIRectorate.

From an operational and network management point of view, I think
this document is fine and ready for publication.

One comment/question:
- in section 3.2.5 it states

   As defined in [I-D.ietf-rtcweb-data-channel], the dynamic address
   reconfiguration extension ('Supported Extensions Parameter'
   parameter) defined in [RFC5061] must be used to signal the support of
   the stream reset extension defined in [RFC6525].  Other features of
   [RFC5061] MUST NOT be used for CLUE data channels.

I wondered if it makes sense that the  "must be used" would better be
"MUST be used". This because the sentence uses "MUST NOT".

Just wondered.

Bert