Management Information Base for MPLS LDP Multi Topology
draft-li-mpls-ldp-mt-mib-04

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MPLS Working Group                                              Chen. Li
Internet-Draft                                              Lianyuan. Li
Intended status: Standards Track                               Lu. Huang
Expires: January 09, 2014                                   China Mobile
                                                               Tao. Chou
                                                           Quintin. Zhao
                                                       Huawei Technology
                                                             Emily. Chen

                                                           July 08, 2013

        Management Information Base for MPLS LDP Multi Topology
                    draft-li-mpls-ldp-mt-mib-04.txt

Abstract

   This memo defines an portion of the Management Information Base (MIB)
   for use with network management protocols in the Internet community.
   In particular, it describes a MIB module for Multi-Topology Networks
   over Multi-protocol Label Switching(MPLS) Label Switching
   Routers(LSRs).

Status of This Memo

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   This document is subject to BCP 78 and the IETF Trust's Legal
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   (http://trustee.ietf.org/license-info) in effect on the date of

Li, et al.              Expires January 09, 2014                [Page 1]
Internet-Draft             MIB for MPLS LDP MT                 July 2013

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Table of Contents

   1.  Introduction  . . . . . . . . . . . . . . . . . . . . . . . .   2
   2.  The Internet-Standard Management Framework  . . . . . . . . .   3
   3.  Overview of MPLS-LDP-MT-STD-MIB objects . . . . . . . . . . .   3
     3.1.  MPLS LDP MT Entity Table  . . . . . . . . . . . . . . . .   3
     3.2.  MPLS LDP MT Entity Statistics Table . . . . . . . . . . .   3
     3.3.  MPLS LDP MT Session Table . . . . . . . . . . . . . . . .   3
     3.4.  MPLS LDP MT In-segment Tables . . . . . . . . . . . . . .   4
     3.5.  MPLS LDP MT Out-segment Tables  . . . . . . . . . . . . .   4
     3.6.  MPLS LDP MT LSP Table . . . . . . . . . . . . . . . . . .   4
     3.7.  MPLS LDP MT Notifications . . . . . . . . . . . . . . . .   4
   4.  MPLS-LDP-MT-STD-MIB Module Definitions  . . . . . . . . . . .   4
   5.  Security Considerations . . . . . . . . . . . . . . . . . . .  27
   6.  IANA Considerations . . . . . . . . . . . . . . . . . . . . .  27
   7.  Normative References  . . . . . . . . . . . . . . . . . . . .  27
   Authors' Addresses  . . . . . . . . . . . . . . . . . . . . . . .  28

1.  Introduction

   There are increasing requirements to support multi-topology in MPLS
   network.  For example, service providers want to assign different
   level of service(s) to different topologies so that the service
   separation can be achieved.  It is also possible to have an in-band
   management network on top of the original MPLS topology, or maintain
   separate routing and MPLS domains for isolated multicast or IPv6
   islands within the backbone, or force a subset of an address space to
   follow a different MPLS topology for the purpose of security, QoS or
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