--- 1/draft-ietf-mpls-tp-itu-t-identifiers-01.txt	2011-10-31 12:14:06.382670904 +0100
+++ 2/draft-ietf-mpls-tp-itu-t-identifiers-02.txt	2011-10-31 12:14:06.398670944 +0100
@@ -1,23 +1,23 @@
 
 Network Working Group                                     R. Winter, Ed.
 Internet-Draft                                                       NEC
 Intended status: Standards Track                            E. Gray, Ed.
-Expires: April 30, 2012                                         Ericsson
+Expires: May 3, 2012                                            Ericsson
                                                          H. van Helvoort
                                            Huawei Technologies Co., Ltd.
                                                                 M. Betts
                                                                      ZTE
-                                                        October 28, 2011
+                                                        October 31, 2011
 
             MPLS-TP Identifiers Following ITU-T Conventions
-                draft-ietf-mpls-tp-itu-t-identifiers-01
+                draft-ietf-mpls-tp-itu-t-identifiers-02
 
 Abstract
 
    This document specifies an extension to the identifiers to be used in
    the Transport Profile of Multiprotocol Label Switching (MPLS-TP).
    Identifiers that follow IP/MPLS conventions have already been
    defined.  This memo augments that set of identifiers for MPLS-TP
    management and OAM functions to include identifier information in a
    format typically used by the ITU-T.
 
@@ -29,21 +29,21 @@
    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 April 30, 2012.
+   This Internet-Draft will expire on May 3, 2012.
 
 Copyright Notice
 
    Copyright (c) 2011 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
@@ -59,21 +59,21 @@
      1.1.  Terminology . . . . . . . . . . . . . . . . . . . . . . . . 3
      1.2.  Requirements notation . . . . . . . . . . . . . . . . . . . 4
    2.  Uniquely Identifying an Operator - the ICC_Operator_ID  . . . . 4
    3.  Use of the ICC_Operator_ID  . . . . . . . . . . . . . . . . . . 4
    4.  ICC_Operator_ID-based MEG Identifiers . . . . . . . . . . . . . 5
    5.  ICC_Operator_ID-based MEP Identifiers . . . . . . . . . . . . . 5
    6.  Security Considerations . . . . . . . . . . . . . . . . . . . . 6
    7.  IANA Considerations . . . . . . . . . . . . . . . . . . . . . . 6
    8.  References  . . . . . . . . . . . . . . . . . . . . . . . . . . 6
      8.1.  Normative References  . . . . . . . . . . . . . . . . . . . 6
-     8.2.  Informative References  . . . . . . . . . . . . . . . . . . 6
+     8.2.  Informative References  . . . . . . . . . . . . . . . . . . 7
    Authors' Addresses  . . . . . . . . . . . . . . . . . . . . . . . . 7
 
 1.  Introduction
 
    This document augments the initial set of identifiers to be used in
    the Transport Profile of Multiprotocol Label Switching (MPLS-TP)
    specified in RFC 6370 [RFC6370].
 
    RFC 6370 [RFC6370] defines a set of MPLS-TP transport and management
    entity identifiers to support bidirectional (co-routed and
@@ -174,21 +174,22 @@
    in RFC 6370 [RFC6370] except for the other alternatives mentioned in
    this document.
 
 4.  ICC_Operator_ID-based MEG Identifiers
 
    The ITU-T format of MEG_IDs for MPLS-TP Sections, LSPs and
    Pseudowires is based on the globally unique ICC_Operator_ID.  In this
    case, the MEG_ID is a string of up to 15 characters.  It consists of
    three subfields: the Country Code (as described in Section 2), the
    ICC (as described in Section 2) which together form the
-   ICC_Operator_ID, followed by a Unique MEG ID Code (UMC).
+   ICC_Operator_ID, followed by a Unique MEG ID Code (UMC) as defined in
+   [Y.1731_cor1].
 
    The resulting MEG_ID therefore looks like the following:
 
    CC:ICC:UMC
 
    To avoid the potential for a short (i.e. less than 6 Character) ICC
    code in combination with a UMC not being unique the UMC MUST start
    with a special character that is not allowed in the ICC such as the
    "/" character.  A side effect of this is that the MEG_ID can be
    decomposed into its individual components by a receiver.
@@ -241,20 +242,25 @@
    [M1400]    "Designations for interconnections among operators'
               networks", ITU-T Recommendation M.1400, July 2006,
               <http://www.itu.int/rec/T-REC-M.1400-200607-I/en>.
 
    [RFC2119]  Bradner, S., "Key words for use in RFCs to Indicate
               Requirement Levels", BCP 14, RFC 2119, March 1997.
 
    [RFC6370]  Bocci, M., Swallow, G., and E. Gray, "MPLS Transport
               Profile (MPLS-TP) Identifiers", RFC 6370, September 2011.
 
+   [Y.1731_cor1]
+              "OAM functions and mechanisms for Ethernet based networks
+              - Corrigendum 1", ITU-T Recommendation ITU-T G.8013/Y.1731
+              (2011) Corrigendum 1.
+
 8.2.  Informative References
 
    [ICC-list]
               "List of ITU Carrier Codes (ICCs)",
               <http://www.itu.int/oth/T0201>.
 
 Authors' Addresses
 
    Rolf Winter (editor)
    NEC