--- 1/draft-ietf-ipwave-ipv6-over-80211ocb-14.txt	2018-02-13 06:13:13.237534430 -0800
+++ 2/draft-ietf-ipwave-ipv6-over-80211ocb-15.txt	2018-02-13 06:13:13.317536324 -0800
@@ -1,26 +1,26 @@
 
 Network Working Group                                        A. Petrescu
 Internet-Draft                                                 CEA, LIST
 Intended status: Standards Track                              N. Benamar
-Expires: August 15, 2018                        Moulay Ismail University
+Expires: August 17, 2018                        Moulay Ismail University
                                                                J. Haerri
                                                                  Eurecom
                                                                   J. Lee
                                                     Sangmyung University
                                                                 T. Ernst
                                                                   YoGoKo
-                                                       February 11, 2018
+                                                       February 13, 2018
 
 Transmission of IPv6 Packets over IEEE 802.11 Networks operating in mode
     Outside the Context of a Basic Service Set (IPv6-over-80211-OCB)
-              draft-ietf-ipwave-ipv6-over-80211ocb-14.txt
+              draft-ietf-ipwave-ipv6-over-80211ocb-15.txt
 
 Abstract
 
    In order to transmit IPv6 packets on IEEE 802.11 networks running
    outside the context of a basic service set (OCB, earlier "802.11p")
    there is a need to define a few parameters such as the supported
    Maximum Transmission Unit size on the 802.11-OCB link, the header
    format preceding the IPv6 header, the Type value within it, and
    others.  This document describes these parameters for IPv6 and IEEE
    802.11-OCB networks; it portrays the layering of IPv6 on 802.11-OCB
@@ -35,21 +35,21 @@
    Internet-Drafts are working documents of the Internet Engineering
    Task Force (IETF).  Note that other groups may also distribute
    working documents as Internet-Drafts.  The list of current Internet-
    Drafts is at https://datatracker.ietf.org/drafts/current/.
 
    Internet-Drafts are draft documents valid for a maximum of six months
    and may be updated, replaced, or obsoleted by other documents at any
    time.  It is inappropriate to use Internet-Drafts as reference
    material or to cite them other than as "work in progress."
 
-   This Internet-Draft will expire on August 15, 2018.
+   This Internet-Draft will expire on August 17, 2018.
 
 Copyright Notice
 
    Copyright (c) 2018 IETF Trust and the persons identified as the
    document authors.  All rights reserved.
 
    This document is subject to BCP 78 and the IETF Trust's Legal
    Provisions Relating to IETF Documents
    (https://trustee.ietf.org/license-info) in effect on the date of
    publication of this document.  Please review these documents
@@ -255,24 +255,24 @@
               802.11-to-Ethernet Adaptation Layer
                            |
                            v
  +---------------------+-------------+---------+
  | Ethernet II Header  | IPv6 Header | Payload |
  +---------------------+-------------+---------+
 
            Figure 1: Operation of the Ethernet Adaptation Layer
 
    The Receiver and Transmitter Address fields in the 802.11 Data Header
-   contain the same values as the Destination and the Source Address
-   fields in the Ethernet II Header, respectively.  The value of the
-   Type field in the LLC Header is the same as the value of the Type
-   field in the Ethernet II Header.
+   MUST contain the same values as the Destination and the Source
+   Address fields in the Ethernet II Header, respectively.  The value of
+   the Type field in the LLC Header MUST be the same as the value of the
+   Type field in the Ethernet II Header.
 
    The ".11 Trailer" contains solely a 4-byte Frame Check Sequence.
 
    Additionally, the Ethernet Adaptation Layer performs operations in
    relation to IP fragmentation and MTU.  One of these operations is
    briefly described in Section 4.1.
 
    In OCB mode, IPv6 packets MAY be transmitted either as "IEEE 802.11
    Data" or alternatively as "IEEE 802.11 QoS Data", as illustrated in
    Figure 2.
@@ -714,20 +714,26 @@
               document freely available at URL
               http://standards.ieee.org/getieee802/
               download/802.11p-2010.pdf retrieved on September 20th,
               2013.".
 
 Appendix A.  ChangeLog
 
    The changes are listed in reverse chronological order, most recent
    changes appearing at the top of the list.
 
+   From draft-ietf-ipwave-ipv6-over-80211ocb-14 to draft-ietf-ipwave-
+   ipv6-over-80211ocb-15
+
+   o  Added normative term MUST in two places in section "Ethernet
+      Adaptation Layer".
+
    From draft-ietf-ipwave-ipv6-over-80211ocb-13 to draft-ietf-ipwave-
    ipv6-over-80211ocb-14
 
    o  Created a new Appendix titled "Extra Terminology" that contains
       terms DSRC, DSRCS, OBU, RSU as defined outside IETF.  Some of them
       are used in the main Terminology section.
 
    o  Added two paragraphs explaining that ND and Mobile IPv6 have
       problems working over 802.11 OCB, yet their adaptations is not
       specified in this document.