RFC 8824, "Static Context Header Compression (SCHC) for the Constrained Application Protocol (CoAP)", June 2021

Errata ID: 7623
Status: Held for Document Update
Type: Technical
Publication Format(s) : TEXT, PDF, HTML
Reported By: Ana Minaburo
Date Reported: 2023-08-31
Held for Document Update by: Éric Vyncke
Date Held: 2024-01-12

Section Section 7.1 says:

Table 3 

Field	        FL	FP	DI	TV	MO	CDA	Sent [bits]
CoAP Uri-Path	var	1	Dw	path	equal 1	not-sent	

It should say:

Table 3 

Field	        FL	FP	DI	TV	    MO	  CDA	Sent [bits]
CoAP 
Uri-Path	var	1	Dw    1st. element  equal not-sent
                                      of the path		

Notes:

A MO 'equal 1' has not been defined in the possibilities of SCHC. However, when this table was written and never updated, it was one option to say that we wanted to check only the first element. To comply with the RFC8724, the idea of only matching the first element of the path needs to be expressed in the corrected text way.

---- verifier note ---
Let's indeed fix this in draft-ietf-schc-8824-update

Report New Errata