--- 1/draft-ietf-bfd-mib-18.txt	2014-04-29 12:14:20.527767825 -0700
+++ 2/draft-ietf-bfd-mib-19.txt	2014-04-29 12:14:20.595769471 -0700
@@ -1,20 +1,20 @@
 
 Network Working Group                                          T. Nadeau
 Internet-Draft                                                   Brocade
 Intended status: Standards Track                                  Z. Ali
-Expires: October 30, 2014                                       N. Akiya
+Expires: October 31, 2014                                       N. Akiya
                                                            Cisco Systems
-                                                          April 28, 2014
+                                                          April 29, 2014
 
                     BFD Management Information Base
-                         draft-ietf-bfd-mib-18
+                         draft-ietf-bfd-mib-19
 
 Abstract
 
    This draft defines a portion of the Management Information Base (MIB)
    for use with network management protocols in the Internet community.
    In particular, it describes managed objects for modeling
    Bidirectional Forwarding Detection (BFD) protocol.
 
 Requirements Language
 
@@ -31,69 +31,71 @@
    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 October 30, 2014.
+   This Internet-Draft will expire on October 31, 2014.
 
 Copyright Notice
 
    Copyright (c) 2014 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
    carefully, as they describe your rights and restrictions with respect
    to this document.  Code Components extracted from this document must
    include Simplified BSD License text as described in Section 4.e of
    the Trust Legal Provisions and are provided without warranty as
    described in the Simplified BSD License.
 
 Table of Contents
 
    1.  Introduction  . . . . . . . . . . . . . . . . . . . . . . . .   2
-   2.  The Internet-Standard Management Framework  . . . . . . . . .   2
+   2.  The Internet-Standard Management Framework  . . . . . . . . .   3
    3.  Terminology . . . . . . . . . . . . . . . . . . . . . . . . .   3
    4.  Brief Description of MIB Objects  . . . . . . . . . . . . . .   3
      4.1.  General Variables . . . . . . . . . . . . . . . . . . . .   3
      4.2.  Session Table (bfdSessionTable) . . . . . . . . . . . . .   3
      4.3.  Session Performance Table (bfdSessionPerfTable) . . . . .   3
      4.4.  BFD Session Discriminator Mapping Table
-           (bfdSessDiscMapTable) . . . . . . . . . . . . . . . . . .   3
+           (bfdSessDiscMapTable) . . . . . . . . . . . . . . . . . .   4
      4.5.  BFD Session IP Mapping Table (bfdSessIpMapTable)  . . . .   4
    5.  BFD MIB Module Definitions  . . . . . . . . . . . . . . . . .   4
    6.  Security Considerations . . . . . . . . . . . . . . . . . . .  34
    7.  IANA Considerations . . . . . . . . . . . . . . . . . . . . .  36
    8.  Acknowledgments . . . . . . . . . . . . . . . . . . . . . . .  37
    9.  References  . . . . . . . . . . . . . . . . . . . . . . . . .  37
      9.1.  Normative References  . . . . . . . . . . . . . . . . . .  37
      9.2.  Informative References  . . . . . . . . . . . . . . . . .  38
 
 1.  Introduction
 
    This memo defines a portion of the Management Information Base (MIB)
    for use with network management protocols in the Internet community.
    In particular, it describes managed objects to configure and/or
    monitor Bidirectional Forwarding Detection for [RFC5880], [RFC5881],
    [RFC5883] and [RFC7130], BFD versions 0 and/or 1, on devices
    supporting this feature.
 
    This memo does not define a compliance requirement for a system that
    only implements BFD version 0.  This is a reflection of a considered
-   and deliberate decision by the BFD WG.
+   and deliberate decision by the BFD WG, because the BFD version 0
+   protocol is primarily of historical interest by comparison to the
+   widespread deployment of the BFD version 1 protocol.
 
 2.  The Internet-Standard Management Framework
 
    For a detailed overview of the documents that describe the current
    Internet-Standard Management Framework, please refer to section 7 of
    RFC 3410 [RFC3410].
 
    Managed objects are accessed via a virtual information store, termed
    the Management Information Base or MIB.  MIB objects are generally
    accessed through the Simple Network Management Protocol (SNMP).