--- 1/draft-ietf-6man-enhanced-dad-13.txt	2015-03-03 09:14:34.914830131 -0800
+++ 2/draft-ietf-6man-enhanced-dad-14.txt	2015-03-03 09:14:34.938830710 -0800
@@ -1,24 +1,24 @@
 
 Network Working Group                                           R. Asati
 Internet-Draft                                                  H. Singh
 Updates: 4862, 4861, 4429 (if approved)                        W. Beebee
 Intended status: Standards Track                            C. Pignataro
-Expires: August 10, 2015                             Cisco Systems, Inc.
+Expires: September 4, 2015                           Cisco Systems, Inc.
                                                                  E. Dart
                                    Lawrence Berkeley National Laboratory
                                                                W. George
                                                        Time Warner Cable
-                                                        February 6, 2015
+                                                           March 3, 2015
 
                   Enhanced Duplicate Address Detection
-                    draft-ietf-6man-enhanced-dad-13
+                    draft-ietf-6man-enhanced-dad-14
 
 Abstract
 
    IPv6 Loopback Suppression and Duplicate Address Detection (DAD) are
    discussed in Appendix A of RFC4862.  That specification mentions a
    hardware-assisted mechanism to detect looped back DAD messages.  If
    hardware cannot suppress looped back DAD messages, a software
    solution is required.  Several service provider communities have
    expressed a need for automated detection of looped back Neighbor
    Discovery (ND) messages used by DAD.  This document includes
@@ -38,21 +38,21 @@
    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 http://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 10, 2015.
+   This Internet-Draft will expire on September 4, 2015.
 
 Copyright Notice
 
    Copyright (c) 2015 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
    (http://trustee.ietf.org/license-info) in effect on the date of
    publication of this document.  Please review these documents
@@ -94,21 +94,24 @@
    network interface of an IPv6 node for DAD.  Another message involved
    in DAD is the Neighbor Advertisement (NA).  The Enhanced DAD
    algorithm specified in this document focuses on detecting an NS
    looped back to the transmitting interface during the DAD operation.
 
    Detecting a looped back NA does not solve the looped back DAD
    problem.  Detection of any other looped back ND messages during the
    DAD operation is outside the scope of this document.  This document
    also includes a section on Mitigation that discusses means already
    available to mitigate the DAD loopback problem.  This document
-   updates RFC4861, RFC4862, and RFC4429.
+   updates RFC4861, RFC4862, and RFC4429.  This document updates RFC
+   4862 and RFC 4429 to use the enhanced-dad algorithm to detect looped
+   back DAD probes.  The Changes to RFC 4861 section includes an update
+   to RFC 4861.
 
 1.1.  Requirements Language
 
    The key words "MUST", "MUST NOT", "REQUIRED", "SHALL", "SHALL NOT",
    "SHOULD", "SHOULD NOT", "RECOMMENDED", "MAY", and "OPTIONAL" in this
    document are to be interpreted as described in [RFC2119].
 
 1.2.  Terminology
 
    o  DAD-failed state - Duplication Address Detection failure as