Traffic Engineering Database Management Information Base in support of MPLS-TE/GMPLS
draft-ietf-ccamp-gmpls-ted-mib-12

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Document Type Active Internet-Draft (ccamp WG)
Authors Masanori Miyazawa  , Tomohiro Otani  , Kenji Kumaki  , Thomas Nadeau 
Last updated 2012-04-13
Replaces draft-ietf-ccamp-gmpls-ospf-mib
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INTERNET-DRAFT                                        Masanori Miyazawa 
Intended status: Standards Truck                          KDDI R&D Labs 
Expires: September 12, 2012                                             
                                                        Tomohiro Otani  
                                                          Kenji Kumaki  
                                                      KDDI Corporation  
                                                                        
                                                      Thomas D. Nadeau  
                                                                        
                                                         April 13, 2012 
 
Traffic Engineering Database Management Information Base in support of 
                             MPLS-TE/GMPLS 
 
                 draft-ietf-ccamp-gmpls-ted-mib-12.txt 
 
    
    
Status of this Memo 
 
   This Internet-Draft is submitted to IETF in full conformance with 
  the provisions of BCP 78 and BCP 79. 
    
   Internet-Drafts are working documents of the Internet Engineering 
   Task Force (IETF), its areas, and its working groups. Note that other 
   groups may also distribute working documents as Internet-Drafts. 
 
   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." 
 
   The list of current Internet-Drafts can be accessed at 
        http://www.ietf.org/ietf/1id-abstracts.txt 
   The list of Internet-Draft Shadow Directories can be accessed at 
        http://www.ietf.org/shadow.html. 
 
Copyright Notice 
 
   Copyright (c) 2012 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.  
 
 
 

 
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Abstract 
 
   This memo defines the Management Information Base (MIB) objects in 
   order to manage traffic engineering database (TED) information with 
   extension in support of Multi-Protocol Label Switching (MPLS) with 
   traffic engineering (TE) as well as Generalized MPLS (GMPLS) for use 
   with network management protocols. 
 
                                                                         
Table of Contents 
 
Status of this Memo................................................... 1 
Abstract.............................................................. 2 
1. The Internet-Standard Management Framework......................... 3 
2. Introduction....................................................... 3 
3. Overview........................................................... 3 
3.1 Conventions used in this document................................. 3 
3.2 Terminology....................................................... 3 
3.3 Acronyms.......................................................... 4 
4. Motivations........................................................ 4 
5. Brief description of MIB Objects................................... 4 
5.1 tedTable.......................................................... 4 
5.2 tedLocalIfAddrTable............................................... 4 
5.3 tedRemoteIfAddrTable.............................................. 4 
5.4 tedSwCapTable..................................................... 5 
5.5 tedSrlgTable...................................................... 5 
6. Example of the TED MIB module usage................................ 5 
7. TED MIB Definitions in support of GMPLS............................ 6 
8. Security consideration............................................ 28 
9. IANA Considerations............................................... 29 
9.1 IANA Considerations for TED-MIB.................................. 29 
10. References....................................................... 29 
10.1 Normative References............................................ 29 
10.2 Informative References.......................................... 29 
11. Acknowledgment................................................... 31 
12. Authors' Addresses............................................... 32 
 
 
 
 
 
 
 
 
 
 
 
 
 

    
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1. 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). 
   Objects in the MIB are defined using the mechanisms defined in the 
   Structure of Management Information (SMI). This memo specifies a MIB 
   module that is compliant to the SMIv2, which is described in STD 58, 
   RFC 2578 [RFC2578], STD 58, RFC 2579 [RFC2579] and STD 58, RFC 2580 
   [RFC2580]. 
 
2. Introduction 
 
   The OSPF MIB was originally defined for OSPF version2 in support of 
   IPv4 [RFC4750] and extended to support the Internet Protocol 
   version6(IPv6) as OSPF version3 MIB [RFC5643]. The ISIS MIB is also 
   defined as [RFC4444]. On the other side, MPLS/GMPLS based traffic 
   engineering has so far extended OSPF/ISIS routing protocol with TE 
   functionality [RFC4202], [RFC3630], [RFC5329], [RFC5307], [RFC5305]. 
   To manage such MPLS-TE/GMPLS networks effectively, routing 
   information associated with MPLS/GMPLS TE parameters (TED) is 
   preferred for the network management, however, there is no clear 
   definition of MPLS/GMPLS TE information in existing MIBs related to 
   OSPF(v2 and v3)/ISIS. 
 
   This memo defines the Management Information Base (MIB) objects for 
   managing TED in support of MPLS-TE/GMPLS for use with network 
   management protocols. 
 
   This MIB module should be used in conjunction with OSPFv2 MIB, OSPF 
   v3 MIB and ISIS MIB as well as other MIBs defined in [RFC3812], 
   [RFC3813], [RFC4802], [RFC4803] for the management of MPLS/GMPLS 
   based traffic engineering information.  
 
 
3. Overview 
 
3.1 Conventions used in this document 
 
   The key words "MUST", "MUST NOT", "REQUIRED", "SHALL", "SHALL NOT", 
   "SHOULD", "SHOULD NOT", "RECOMMENDED", "NOT RECOMMENDED", "MAY", and 
   "OPTIONAL" in this document are to be interpreted as described in 
   RFC-2119 [RFC2119]. 
 
3.2 Terminology 
 
   Definitions of key terms for MPLS OAM and GMPLS are found in 
   [RFC4377] and [RFC3945], and the reader is assumed to be familiar 
   with those definitions which are not repeated here. 
 
    
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3.3 Acronyms 
 
   FSC:   Fiber switch capable 
   GMPLS: Generalized Multi-Protocol Label Switching 
   ISIS:  Intermediate System to Intermediate System 
   LDP:   Label Distribution Protocol 
   LSA:   Link state advertisement 
   LSC:   Lambda switch capable 
   LSP:   Label Switching Path 
   LSR:   Label Switching Router 
   MIB:   Management Information Base 
   OAM:   Operations and Management 
   OA&M:  Operations, Administration and Maintenance. 
   OSPF:  Open Shortest Path First 
   PSC:   Packet switch capable 
   RSVP:  Resource reSerVation Protocol 
   SRLG:  Shared risk link group 
   TE:    Traffic Engineering 
   TED:   Traffic Engineering Database 
   TDM:   Time Division Multiplexing 
 
 
4. Motivations 
 
   The existing OSPFv2, OSPFv3, ISIS, MPLS and GMPLS MIBs do not provide 
   for the management interface to retrieve topology information of MPLS 
   and GMPLS networks. 
 
 
5. Brief description of MIB Objects 
 
   The objects described in this section support the management of TED 
   described in [RFC4202], [RFC4203] and [RFC5307] for GMPLS extensions 
   as well as in [RFC3630] and [RFC5305] for MPLS/GMPLS. 
 
5.1 tedTable 
 
   The tedTable is basically used to indicate TED information of OSPF-TE 
   or ISIS-TE. However, this table does not contain information for 
   Local/Remote interface IP address, Interface Switching Capability 
   Descriptor and Shared Risk Link Group information within the sub-TLVs 
   for the Link-TLV.  
 
5.2 tedLocalIfAddrTable 
    
   The tedLocalIfAddrTable is identical to the Local interface IP 
   address information in a sub-TLV for the Link-TLV. This is 
   independently defined, because the Interface IP Address sub-TLV may 
   appear more than once within the same Link-TLV. 
 
5.3 tedRemoteIfAddrTable 
 
   The tedRemoteIfAddrTable is identical to the Remote interface IP 
   address information in a sub-TLV of the Link-TLV. Also, this is 
    
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   utilized independently because one or more local interface IP address 
   sub TLVs may exist in the same Link-TLV. 
 
5.4 tedSwCapTable 
 
   The tedSwCapTable represents Interface Switching Capability 
   Descriptor information. This is independently defined due to the 
   possibility of multiple appearances of the sub TLV within the same 
   Link-TLV. 
 
5.5 tedSrlgTable 
 
   The tedSrlgTable contains the Sub-TLV information of Shared Risk Link 
   Group (SRLG) information. This is separately defined, because more 
   than one sub TLVs may appear in the same Link-TLV. 
 
 
6.Example of the TED MIB Module Usage 
 
   In this section, we provide an example of the TED MIB module usage. 
   The following indicates the information of a numbered TE link 
   originated in a GMPLS controlled node. When TE link information is 
   retrieved in a MPLS network, GMPLS specific objects such as 
   tedLocalIfAddrTable, tedRemoteIfAddrTable, tedSwCapTable and 
   tedSrlgTable are not supported. 
 
   Note that the TED MIB modules are only limited to "read-only" access 
   except for tedCreatedDeletedNotificationMaxRate and 
   tedStatusChangeNotificationMaxRate. The TED MIB is designed to be 
   independent of OSPF or ISIS MIBs, however each TE link information 
   belongs to a node or a link which is managed by the routing protocol. 
 
   In tedTable: 
   { 
   tedLinkInformationData.3232235777.3232235778.2.16777264 zeroDotZero 
   tedLinkType.3232235777.3232235778.2.16777264         pointToPoint(1) 
   tedLinkState.3232235777.3232235778.2.16777264        up(1) 
   tedAreaId.3232235777.3232235778.2.16777264           0 
   tedRouterIdAddrType.3232235777.3232235778.2.16777264 ipv4(1) 
   tedRouterIdAddr.3232235777.3232235778.2.16777264     192.0.2.1 
   tedLinkIdAddrType.3232235777.3232235778.2.16777264   ipv4(1)  
   tedLinkIdAddr.3232235777.3232235778.2.16777264       192.0.2.10 
   tedMetric.3232235777.3232235778.2.16777264           1 
   tedMaxBandwidth.3232235777.3232235778.2.16777264     4d9450c0 
   tedMaxReservableBandwidth.3232235777.3232235778.2.16777264 4d9450c0 
   tedUnreservedBandwidthPri0.3232235777.3232235778.2.16777264 4d9450c0 
   tedUnreservedBandwidthPri1.3232235777.3232235778.2.16777264 4d9450c0 
   tedUnreservedBandwidthPri2.3232235777.3232235778.2.16777264 4d9450c0 
   tedUnreservedBandwidthPri3.3232235777.3232235778.2.16777264 4d9450c0 
   tedUnreservedBandwidthPri4.3232235777.3232235778.2.16777264 4d9450c0 
   tedUnreservedBandwidthPri5.3232235777.3232235778.2.16777264 4d9450c0 
   tedUnreservedBandwidthPri6.3232235777.3232235778.2.16777264 4d9450c0 
   tedUnreservedBandwidthPri7.3232235777.3232235778.2.16777264 4d9450c0 
   tedAdministrativeGroup.3232235777.3232235778.2.16777264      0 
    
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   tedLocalId.3232235777.3232235778.2.16777264  0 
   tedRemoteId.3232235777.3232235778.2.16777264 0 
   tedLinkProtectionType.3232235777.3232235778.2.16777264 01 00 00 00 7 
    
   In tedLocalIfAddrTable: 
   { 
   tedLocalIfAddrType.16777264.192.0.2.21       ipv4(1) 
   } 
    
   In tedRemoteIfAddrTable: 
   { 
   tedRemoteIfAddrType.16777264.192.0.2.22      ipv4(1) 
   } 
    
   In tedSwCapTable: 
   { 
   tedSwCapType.16777264.1      lsc(150) 
   tedSwCapEncoding.16777264.1  ethernet(2) 
   tedSwCapMaxLspBandwidthPri0.16777264.1       4d9450c0 
   tedSwCapMaxLspBandwidthPri1.16777264.1       4d9450c0 
   tedSwCapMaxLspBandwidthPri2.16777264.1       4d9450c0 
   tedSwCapMaxLspBandwidthPri3.16777264.1       4d9450c0 
   tedSwCapMaxLspBandwidthPri4.16777264.1       4d9450c0 
   tedSwCapMaxLspBandwidthPri5.16777264.1       4d9450c0 
   tedSwCapMaxLspBandwidthPri6.16777264.1       4d9450c0 
   tedSwCapMaxLspBandwidthPri7.16777264.1       4d9450c0 
   tedSwCapMinLspBandwidth.16777264.1   0 
   tedSwCapIfMtu.16777264.1     0 
   tedSwCapIndication.16777264.1 standard(0) 
   } 
    
   In tedSrlgTable: 
   { 
   tedSrlg.16777264.1   0 
   } 
 
 
7. TED MIB Definitions in support of GMPLS 
 
   TED-MIB DEFINITIONS ::= BEGIN  
    
   IMPORTS 
      MODULE-IDENTITY, OBJECT-TYPE, Integer32, Unsigned32, transmission, 
      NOTIFICATION-TYPE 
        FROM SNMPv2-SMI                            -- RFC2578 
      MODULE-COMPLIANCE, OBJECT-GROUP, NOTIFICATION-GROUP 
        FROM SNMPv2-CONF                           -- RFC2580 
      TEXTUAL-CONVENTION, RowPointer 
        FROM SNMPv2-TC                             -- RFC2579 
      IANAGmplsLSPEncodingTypeTC, IANAGmplsSwitchingTypeTC 
        FROM IANA-GMPLS-TC-MIB                     -- RFC4802 
       InetAddress, InetAddressType 
        FROM INET-ADDRESS-MIB                      -- RFC4001 
       Float32TC 
    
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        FROM FLOAT-TC-MIB                          -- RFC6340 
      ; 
    
   tedMIB MODULE-IDENTITY 
      LAST-UPDATED "201204130000Z"  -- 13 April 2012 00:00:00 GMT 
      ORGANIZATION "IETF CCAMP Working Group." 
      CONTACT-INFO 
         "          Tomohiro Otani 
                     otani@kddilabs.jp 
    
                     Masanori Miyazawa 
                     ma-miyazawa@kddilabs.jp 
    
                     Thomas D. Nadeau 
                     tnadeau@lucidvision.com 
    
                     Kenji Kumaki 
                     ke-kumaki@kddilabs.jp 
    
                     Comments and discussion to ccamp@ietf.org" 
      DESCRIPTION 
           "This MIB contains managed object definitions for TED in 
           support of MPLS/GMPLS TE Database. 
            
           Copyright (C) 2011 The IETF Trust. This version of this MIB 
           module is part of RFC xxx; see the RFC itself for full legal 
           notices." 
   -- Revision history. 
      REVISION 
        "201204130000Z"  -- 13 April 2012 00:00:00 GMT 
      DESCRIPTION 
        "Initial version. Published as RFC xxx."  
     -- RFC-editor pls fill in yyy 
      ::= { transmission yyy } 
     -- assigned by IANA, see section 9.1 for details 
    
   -- Textual Conventions. 
    
   TedAreaIdTC ::= TEXTUAL-CONVENTION 
          STATUS       current 
          DESCRIPTION 
             "The area identifier of the IGP. If OSPF is used to 
   advertise LSA, this represents an ospfArea. If ISIS is used, this 
   represents an area address." 
          SYNTAX       OCTET STRING (SIZE (0..20)) 
    
   TedRouterIdTC ::= TEXTUAL-CONVENTION 
          STATUS       current 
          DESCRIPTION 
             " The router identifier. If OSPF is used to advertise LSA, 
   this represents a Router ID. If ISIS is used, this represents a 
   System ID." 
          SYNTAX       OCTET STRING (SIZE (0..6)) 
    
    
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   TedLinkIndexTC ::= TEXTUAL-CONVENTION 
          STATUS       current 
          DESCRIPTION 
             " The link identifier. If OSPF is used, this represents an 
   ospfLsdbID. If ISIS is used, this represents an isisLSPID. If a 
   locally configured link is used, this object represents an arbitrary 
   value which is locally defined in a router" 
          SYNTAX       OCTET STRING (SIZE (0..8))  
    
   -- Top level components of this MIB. 
    
   tedNotifications OBJECT IDENTIFIER ::= { tedMIB 0 } 
   tedObjects       OBJECT IDENTIFIER ::= { tedMIB 1 } 
   tedConformance   OBJECT IDENTIFIER ::= { tedMIB 2 } 
 
   --  
    
   --  TED Table 
   -- 
    
   tedTable OBJECT-TYPE 
      SYNTAX       SEQUENCE OF TedEntry 
      MAX-ACCESS   not-accessible 
      STATUS       current 
      DESCRIPTION 
        "This table indicates multiple TED information which has been 
   supported by [RFC3630]." 
   ::= { tedObjects 1 } 
    
   tedEntry OBJECT-TYPE 
       SYNTAX       TedEntry 
       MAX-ACCESS   not-accessible 
       STATUS       current 
       DESCRIPTION 
       "This entry contains TED information commonly utilized in both 
   MPLS and GMPLS." 
      INDEX { tedLocalRouterId, tedRemoteRouterId, 
   tedLinkInformationSource, tedLinkIndex } 
   ::= { tedTable 1 } 
    
   TedEntry ::= SEQUENCE { 
       tedLinkInformationSource     INTEGER, 
       tedLocalRouterId             TedRouterIdTC, 
       tedRemoteRouterId            TedRouterIdTC, 
       tedLinkIndex                 TedLinkIndexTC, 
       tedLinkInformationData       RowPointer, 
       tedLinkState                 INTEGER, 
       tedAreaId                    TedAreaIdTC, 
       tedLinkType                  INTEGER, 
       tedRouterIdAddrType          InetAddressType, 
       tedRouterIdAddr              InetAddress, 
       tedLinkIdAddrType            InetAddressType, 
       tedLinkIdAddr                InetAddress, 
       tedMetric                    Integer32, 
    
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       tedMaxBandwidth              Float32TC, 
       tedMaxReservableBandwidth    Float32TC, 
       tedUnreservedBandwidthPri0   Float32TC, 
       tedUnreservedBandwidthPri1   Float32TC, 
       tedUnreservedBandwidthPri2   Float32TC, 
       tedUnreservedBandwidthPri3   Float32TC, 
       tedUnreservedBandwidthPri4   Float32TC, 
       tedUnreservedBandwidthPri5   Float32TC, 
       tedUnreservedBandwidthPri6   Float32TC, 
       tedUnreservedBandwidthPri7   Float32TC, 
       tedAdministrativeGroup       Integer32, 
       tedLocalId                   Integer32, 
       tedRemoteId                  Integer32, 
       tedLinkProtectionType        BITS 
       } 
    
   tedLinkInformationSource OBJECT-TYPE 
       SYNTAX       INTEGER { 
                    unknown(0), 
                    locallyConfigured(1), 
                    ospfv2(2), 
                    ospfv3(3), 
                    isis(4), 
                    other(5) 
                    } 
       MAX-ACCESS   not-accessible 
       STATUS       current 
       DESCRIPTION 
         "This object indicates the source of the information about the 
   TE link." 
     ::= { tedEntry 1 } 
    
   tedLocalRouterId OBJECT-TYPE 
       SYNTAX       TedRouterIdTC 
       MAX-ACCESS   not-accessible 
       STATUS       current 
       DESCRIPTION 
         "This object represents the router ID of the router originating 
   the LSA. If OSPF is used to advertise LSA, this represents a Router 
   ID. If ISIS is used, this represents a System ID. Otherwise, this 
   represents zero." 
       REFERENCE 
         " OSPF Version 2, [RFC2328], C.1  
           OSPF for IPv6, [RFC5340], C.1  
           [ISO10589], Section 7.1 " 
   ::= { tedEntry 2 } 
    
   tedRemoteRouterId OBJECT-TYPE 
       SYNTAX       TedRouterIdTC 
       MAX-ACCESS   not-accessible 
       STATUS       current 
       DESCRIPTION 
         "This object indicates the router at the remote end of the link 
   from the originating router. If OSPF is used to advertise LSA, this 
    
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   represents a Link ID in the Link TLV. If ISIS is used, this 
   represents a neighbor system ID defined in [RFC5305]. Otherwise, this 
   represents zero." 
       REFERENCE 
         " OSPF Version 2, [RFC2328], C.1  
           OSPF for IPv6, [RFC5340], C.1  
           [ISO10589], Section 7.1 
           IS-IS extensions for TE [RFC5305], C.3" 
   ::= { tedEntry 3 } 
    
   tedLinkIndex OBJECT-TYPE 
       SYNTAX       TedLinkIndexTC 
       MAX-ACCESS   not-accessible 
       STATUS       current 
       DESCRIPTION 
         "This object indicates the link state identifier. If OSPF is 
   used, this represents an ospfLsdbID. If ISIS is used, this represents 
   an isisLSPID. Otherwise, this represents a unique identifier within a 
   node." 
       REFERENCE 
         "OSPF Version 2, [RFC2328], A.4.1, 
          OSPF for IPv6, [RFC5340], A.4.2 
          [ISO10589], Section 9.8 " 
   ::= { tedEntry 4 } 
    
   tedLinkInformationData OBJECT-TYPE 
       SYNTAX       RowPointer 
       MAX-ACCESS   read-only 
       STATUS       current 
       DESCRIPTION 
       "This object cross-references the source of the information 
       about this TE link and should be interpretted in the context of 
       tedLinkInformationSource. 
          If tedLinkInformationSource has the value unknown(0), this 
       object SHOULD contain a value of zeroDotZero.  
          If tedLinkInformationSource has the value 
       locallyConfigured(1), this object MAY contain the identifier of 
       the corresponding row entry in the teLinkTable of TE-LINK-STD-
       MIB[RFC4220], the identifier of the corresponding row in a local 
       proprietary TE link MIB module, or the value of zeroDotZero 
       otherwise. 
          If tedLinkInformationSource has the value ospfv2(2)and 
       ospfv3(3), this object MAY contain the identifier of the 
       corresponding row entry in the ospfLocalLsdbTable of OSPFv2-
       MIB[RFC4750] and the ospfv3AreaLsdbTable of OSPFv3-MIB[RFC5643], 
       or the value of zeroDotZero otherwise. 
          If tedLinkInformationSource has the value isis(4) this object 
       MAY contain the identifier of the corresponding row entry in the 
       isisAreaAddr of ISIS-MIB [RFC4444], or the value of zeroDotZero 
       otherwise. 
          If tedLinkInformationSource has the value other(5) this 
       object MAY contain the identifier of the corresponding row entry 
       a local proprietary MIB module, or the value of zeroDotZero 
       otherwise." 
    
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   ::= { tedEntry 5 } 
    
   tedLinkState OBJECT-TYPE 
       SYNTAX       INTEGER { 
                    unknown (0), 
                    up (1), 
                    down (2) 
                    } 
       MAX-ACCESS   read-only 
       STATUS       current 
       DESCRIPTION 
         " This object represents the actual operational state of this 
   TE link. For instance, if a row is created in the tedTable, but the 
   actual TE link is not available for some reason (e.g. when there is 
   not yet physical link or manually disable), then the object would be 
   down(2) state. In contrast, if a row is added and the TE link is 
   available, this would be operationally up(1)." 
   ::= { tedEntry 6 } 
    
   tedAreaId OBJECT-TYPE 
       SYNTAX       TedAreaIdTC 
       MAX-ACCESS   read-only 
       STATUS       current 
       DESCRIPTION 
         "This object indicates the area identifier of the IGP. If OSPF 
   is used to advertise LSA, this represents an ospfArea. If ISIS is 
   used, this represents an area address. Otherwise, this represents 
   zero." 
       REFERENCE 
         " OSPF Version 2, [RFC2328], C.2 
           OSPF for IPv6, [RFC5340], C.2  
           [ISO10589], Section 9.8 " 
   ::= { tedEntry 7 } 
    
   tedLinkType OBJECT-TYPE 
       SYNTAX       INTEGER { 
                    pointToPoint (1), 
                    multiAccess (2) 
                    } 
       MAX-ACCESS   read-only 
       STATUS       current 
       DESCRIPTION 
         "This indicates the type of the link such as point-to-point or 
   multi-access." 
       REFERENCE 
         " Traffic Engineering (TE) Extensions to OSPF Version 2, [RFC 
   3630], 2.5.1" 
   ::= { tedEntry 8 } 
    
   tedRouterIdAddrType OBJECT-TYPE 
       SYNTAX       InetAddressType 
       MAX-ACCESS   read-only 
       STATUS       current 
       DESCRIPTION 
    
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         " This object indicates the TE-Router ID address type. Only 
   values unknown(0), ipv4(1) or ipv6(2) must be supported. " 
   ::= { tedEntry 9 } 
    
   tedRouterIdAddr OBJECT-TYPE 
       SYNTAX       InetAddress 
       MAX-ACCESS   read-only 
       STATUS       current 
       DESCRIPTION 
           "This object indicates the TE-Router ID." 
       REFERENCE 
         " Traffic Engineering (TE) Extensions to OSPF Version 2, RFC 
   3630, 2.4.1" 
   ::= { tedEntry 10 } 
    
   tedLinkIdAddrType OBJECT-TYPE 
       SYNTAX       InetAddressType 
       MAX-ACCESS   read-only 
       STATUS       current 
       DESCRIPTION 
         " This object indicates the address type of the TE Link ID. 
   Only values unknown(0), ipv4(1) or ipv6(2) must be supported." 
   ::= { tedEntry 11 } 
    
   tedLinkIdAddr OBJECT-TYPE 
       SYNTAX       InetAddress 
       MAX-ACCESS   read-only 
       STATUS       current 
       DESCRIPTION 
         "This indicates the Router ID of the neighbor in the case of 
   point-to-point links.  This also indicates the interface address of 
   the designated router in the case of multi-access links." 
       REFERENCE 
         " Traffic Engineering (TE) Extensions to OSPF Version 2, [RFC 
   3630], 2.5.2" 
   ::= { tedEntry 12 } 
    
   tedMetric OBJECT-TYPE 
       SYNTAX       Integer32 
       MAX-ACCESS   read-only 
       STATUS       current 
       DESCRIPTION  
         "This indicates the traffic engineering metric value of the TE 
   link." 
       REFERENCE 
         " Traffic Engineering (TE) Extensions to OSPF Version 2, [RFC 
   3630], 2.5.5" 
   ::= { tedEntry 13 } 
    
   tedMaxBandwidth OBJECT-TYPE 
       SYNTAX       Float32TC 
       UNITS        "Bit per seconds" 
       MAX-ACCESS   read-only 
       STATUS       current 
    
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       DESCRIPTION 
         "This indicates the maximum bandwidth that can be used on this 
   link in this direction." 
       REFERENCE 
         " Traffic Engineering (TE) Extensions to OSPF Version 2, [RFC 
   3630], 2.5.6" 
   ::= { tedEntry 14 } 
    
   tedMaxReservableBandwidth OBJECT-TYPE 
       SYNTAX       Float32TC 
       UNITS        "Bit per seconds" 
       MAX-ACCESS   read-only 
       STATUS       current 
       DESCRIPTION 
         "This indicates the maximum bandwidth that may be reserved on 
   this link in this direction." 
       REFERENCE 
         " Traffic Engineering (TE) Extensions to OSPF Version 2, [RFC 
   3630], 2.5.7" 
   ::= { tedEntry 15 } 
    
   tedUnreservedBandwidthPri0 OBJECT-TYPE 
       SYNTAX       Float32TC 
       UNITS        "Bit per seconds" 
       MAX-ACCESS   read-only 
       STATUS       current 
       DESCRIPTION 
         "This indicates the amount of bandwidth not yet reserved at the 
   priority 0." 
       REFERENCE 
         " Traffic Engineering (TE) Extensions to OSPF Version 2, [RFC 
   3630], 2.5.8" 
   ::= { tedEntry 16 } 
    
   tedUnreservedBandwidthPri1 OBJECT-TYPE 
       SYNTAX       Float32TC 
       UNITS        "Bit per seconds" 
       MAX-ACCESS   read-only 
       STATUS       current 
       DESCRIPTION 
         "This indicates the amount of bandwidth not yet reserved at the 
   priority 1." 
       REFERENCE 
         " Traffic Engineering (TE) Extensions to OSPF Version 2, [RFC 
   3630], 2.5.8" 
   ::= { tedEntry 17 } 
    
   tedUnreservedBandwidthPri2 OBJECT-TYPE  
       SYNTAX       Float32TC 
       UNITS        "Bit per seconds" 
       MAX-ACCESS   read-only 
       STATUS       current 
       DESCRIPTION 

    
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         "This indicates the amount of bandwidth not yet reserved at the 
   priority 2." 
       REFERENCE 
         " Traffic Engineering (TE) Extensions to OSPF Version 2, [RFC 
   3630], 2.5.8" 
   ::= { tedEntry 18 } 
    
   tedUnreservedBandwidthPri3 OBJECT-TYPE 
       SYNTAX       Float32TC 
       UNITS        "Bit per seconds" 
       MAX-ACCESS   read-only 
       STATUS       current 
       DESCRIPTION 
         "This indicates the amount of bandwidth not yet reserved at the 
   priority 3." 
       REFERENCE 
         " Traffic Engineering (TE) Extensions to OSPF Version 2, [RFC 
   3630], 2.5.8" 
   ::= { tedEntry 19 } 
    
   tedUnreservedBandwidthPri4 OBJECT-TYPE 
       SYNTAX       Float32TC 
       UNITS        "Bit per seconds" 
       MAX-ACCESS   read-only 
       STATUS       current 
       DESCRIPTION 
         "This indicates the amount of bandwidth not yet reserved at the 
   priority 4." 
       REFERENCE 
         " Traffic Engineering (TE) Extensions to OSPF Version 2, [RFC 
   3630], 2.5.8" 
   ::= { tedEntry 20 } 
    
   tedUnreservedBandwidthPri5 OBJECT-TYPE 
       SYNTAX       Float32TC 
       UNITS        "Bit per seconds" 
       MAX-ACCESS   read-only 
       STATUS       current 
       DESCRIPTION 
         "This indicates the amount of bandwidth not yet reserved at the 
   priority 5." 
       REFERENCE 
         " Traffic Engineering (TE) Extensions to OSPF Version 2, [RFC 
   3630], 2.5.8" 
   ::= { tedEntry 21 } 
    
   tedUnreservedBandwidthPri6 OBJECT-TYPE 
       SYNTAX       Float32TC 
       UNITS        "Bit per seconds" 
       MAX-ACCESS   read-only 
       STATUS       current 
       DESCRIPTION  
         "This indicates the amount of bandwidth not yet reserved at the 
   priority 6." 
    
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       REFERENCE 
         " Traffic Engineering (TE) Extensions to OSPF Version 2, [RFC 
   3630], 2.5.8" 
   ::= { tedEntry 22 } 
    
   tedUnreservedBandwidthPri7 OBJECT-TYPE 
       SYNTAX       Float32TC 
       UNITS        "Bit per seconds" 
       MAX-ACCESS   read-only 
       STATUS       current 
       DESCRIPTION 
         "This indicates the amount of bandwidth not yet reserved at the 
   priority 7." 
       REFERENCE 
         " Traffic Engineering (TE) Extensions to OSPF Version 2, [RFC 
   3630], 2.5.8" 
   ::= { tedEntry 23 } 
    
   tedAdministrativeGroup OBJECT-TYPE 
       SYNTAX       Integer32 
       MAX-ACCESS   read-only 
       STATUS       current 
       DESCRIPTION  
         "This indicates the Administrative Group which the link belong 
   to.  Since the value is a bit mask, the link can belong to multiple 
   groups.  This is also called Resource Class/Color." 
       REFERENCE 
         " Traffic Engineering (TE) Extensions to OSPF Version 2, [RFC 
   3630], 2.5.9" 
   ::= { tedEntry 24 } 
    
   tedLocalId OBJECT-TYPE  
       SYNTAX       Integer32 
       MAX-ACCESS   read-only 
       STATUS       current 
       DESCRIPTION  
         "This indicates the Link local identifier of an unnumbered 
   link." 
       REFERENCE 
         " OSPF Extensions in Support of GMPLS, [RFC4203], 1.1" 
   ::= { tedEntry 25 } 
    
   tedRemoteId OBJECT-TYPE 
       SYNTAX       Integer32 
       MAX-ACCESS   read-only 
       STATUS       current 
       DESCRIPTION  
         "This indicates the Link remote identifier of an unnumbered 
   link." 
       REFERENCE 
         " OSPF Extensions in Support of GMPLS, [RFC4203], 1.1" 
   ::= { tedEntry 26 } 
    
   tedLinkProtectionType OBJECT-TYPE 
    
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       SYNTAX       BITS { 
                    extraTraffic(0), 
                    unprotected(1), 
                    shared (2), 
                    dedicatedOneToOne (3), 
                    dedicatedOnePlusOne(4), 
                    enhanced(5) 
                    } 
       MAX-ACCESS   read-only 
       STATUS       current 
       DESCRIPTION 
         "This object indicates the protection type of the TE link." 
       REFERENCE 
         " OSPF Extensions in Support of GMPLS, [RFC4203], 1.2" 
   ::= { tedEntry 27 } 
 
   -- 
   --  TED Local Interface IP Address Table 
   -- 
    
   tedLocalIfAddrTable OBJECT-TYPE 
       SYNTAX       SEQUENCE OF TedLocalIfAddrEntry 
       MAX-ACCESS   not-accessible 
       STATUS       current 
       DESCRIPTION 
         "This table contains the IP address information of a local TE 
   link." 
   ::= { tedObjects 2 } 
    
   tedLocalIfAddrEntry OBJECT-TYPE 
       SYNTAX       TedLocalIfAddrEntry 
       MAX-ACCESS   not-accessible 
       STATUS       current 
       DESCRIPTION 
         "This entry contains the IP address information of the local TE 
   link." 
       INDEX { tedLinkIndex, tedLocalIfAddr } 
   ::= { tedLocalIfAddrTable 1 } 
    
   TedLocalIfAddrEntry ::= SEQUENCE { 
       tedLocalIfAddrType    InetAddressType, 
       tedLocalIfAddr        InetAddress 
    
       } 
    
   tedLocalIfAddrType OBJECT-TYPE 
       SYNTAX       InetAddressType 
       MAX-ACCESS   read-only 
       STATUS       current 
       DESCRIPTION 
        "This object indicates the address type of the local TE link. 
   Only values unknown(0), ipv4(1) or ipv6(2) have to be supported."  
   ::= { tedLocalIfAddrEntry 1 } 
    
    
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   tedLocalIfAddr OBJECT-TYPE 
       SYNTAX       InetAddress 
       MAX-ACCESS   not-accessible 
       STATUS       current 
       DESCRIPTION 
        "This object indicates the address of the local TE link."  
       REFERENCE 
         " Traffic Engineering (TE) Extensions to OSPF Version 2, [RFC 
   3630], 2.5.3, 
           Traffic Engineering Extensions to OSPF Version3, RFC5329, 
   4.3" 
   ::= { tedLocalIfAddrEntry 2 } 
    
 
   -- 
   --  TED Remote Interface IP Address Table 
   -- 
    
   tedRemoteIfAddrTable OBJECT-TYPE 
       SYNTAX       SEQUENCE OF TedRemoteIfAddrEntry 
       MAX-ACCESS   not-accessible 
       STATUS       current 
       DESCRIPTION 
         "This table contains the IP address information of a remote TE 
   link." 
   ::= { tedObjects 3 } 
    
   tedRemoteIfAddrEntry OBJECT-TYPE 
       SYNTAX       TedRemoteIfAddrEntry 
       MAX-ACCESS   not-accessible 
       STATUS       current 
       DESCRIPTION 
         "This entry contains the IP address information of the remote 
   TE link." 
   INDEX { tedLinkIndex, tedRemoteIfAddr } 
       ::= { tedRemoteIfAddrTable 1 } 
    
   TedRemoteIfAddrEntry ::= SEQUENCE { 
       tedRemoteIfAddrType    InetAddressType, 
       tedRemoteIfAddr        InetAddress 
       } 
    
   tedRemoteIfAddrType OBJECT-TYPE 
       SYNTAX       InetAddressType 
       MAX-ACCESS   read-only 
       STATUS       current 
       DESCRIPTION  
         "This object indicates the address type of the remote TE link." 
   ::= { tedRemoteIfAddrEntry 1 } 
    
   tedRemoteIfAddr OBJECT-TYPE 
       SYNTAX       InetAddress 
       MAX-ACCESS   not-accessible 
       STATUS       current 
    
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       DESCRIPTION  
         "This object indicates the address of the remote TE link." 
       REFERENCE 
         " Traffic Engineering (TE) Extensions to OSPF Version 2, [RFC 
   3630], 2.5.4, 
           Traffic Engineering Extensions to OSPF Version3, [RFC5329], 
   4.4" 
   ::= { tedRemoteIfAddrEntry 2 } 
    
   -- 
   --  TED Switching Capability Table 
   -- 
    
   tedSwCapTable OBJECT-TYPE 
       SYNTAX       SEQUENCE OF TedSwCapEntry 
       MAX-ACCESS   not-accessible 
       STATUS       current 
       DESCRIPTION 
         "This table contains the GMPLS TED switching capability 
   information." 
   ::= { tedObjects 4 } 
    
   tedSwCapEntry OBJECT-TYPE 
       SYNTAX       TedSwCapEntry 
       MAX-ACCESS   not-accessible 
       STATUS       current 
       DESCRIPTION 
         "This entry relates each TE link with its GMPLS TE switching 
   capability information. IF the MIB deals with only OSPF-TE 
   information, the value of each object related with GMPLS TE 
   extensions should be null." 
       INDEX { tedLinkIndex, tedSwCapIndex }  
   ::= { tedSwCapTable 1 } 
    
   TedSwCapEntry ::= SEQUENCE { 
       tedSwCapIndex                 Unsigned32, 
       tedSwCapType         IANAGmplsSwitchingTypeTC, 
       tedSwCapEncoding              IANAGmplsLSPEncodingTypeTC, 
       tedSwCapMaxLspBandwidthPri0   Float32TC, 
       tedSwCapMaxLspBandwidthPri1   Float32TC, 
       tedSwCapMaxLspBandwidthPri2   Float32TC, 
       tedSwCapMaxLspBandwidthPri3   Float32TC, 
       tedSwCapMaxLspBandwidthPri4   Float32TC, 
       tedSwCapMaxLspBandwidthPri5   Float32TC, 
       tedSwCapMaxLspBandwidthPri6   Float32TC, 
       tedSwCapMaxLspBandwidthPri7   Float32TC, 
       tedSwCapMinLspBandwidth       Float32TC, 
       tedSwCapIfMtu                 Integer32, 
       tedSwCapIndication            INTEGER 
       } 
    
   tedSwCapIndex OBJECT-TYPE 
       SYNTAX       Unsigned32 (1..255) 
       MAX-ACCESS   not-accessible 
    
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       STATUS       current 
       DESCRIPTION  
         "This index is utilized to identify multiple switching 
   functions on a local or remote TE link according to definitions of 
   textual conventions of GMPLS [RFC4801]." 
   ::= { tedSwCapEntry 1 } 
    
   tedSwCapType OBJECT-TYPE 
       SYNTAX       IANAGmplsSwitchingTypeTC 
       MAX-ACCESS   read-only 
       STATUS       current 
       DESCRIPTION 
         "This object indicates the GMPLS switching capability assigned 
   to the TE link according to definitions of textual conventions of 
   GMPLS [RFC4801]." 
       REFERENCE 
         " OSPF Extensions in Support of GMPLS, [RFC4203], 1.4" 
   ::= { tedSwCapEntry 2 } 
    
   tedSwCapEncoding OBJECT-TYPE 
       SYNTAX       IANAGmplsLSPEncodingTypeTC 
       MAX-ACCESS   read-only 
       STATUS       current 
       DESCRIPTION 
         "This object indicates the GMPLS encoding type assigned to the 
   TE link." 
       REFERENCE 
         " OSPF Extensions in Support of GMPLS, [RFC4203], 1.4" 
   ::= { tedSwCapEntry 3 } 
    
   tedSwCapMaxLspBandwidthPri0 OBJECT-TYPE 
       SYNTAX       Float32TC 
       UNITS        "Bit per seconds" 
       MAX-ACCESS   read-only 
       STATUS       current 
       DESCRIPTION 
         "This object indicates the maximum bandwidth of the TE link at 
   the priority 0 for GMPLS LSP creation." 
       REFERENCE 
         " OSPF Extensions in Support of GMPLS, [RFC4203], 1.4" 
   ::= { tedSwCapEntry 4 } 
    
   tedSwCapMaxLspBandwidthPri1 OBJECT-TYPE 
       SYNTAX       Float32TC 
       UNITS        "Bit per seconds" 
       MAX-ACCESS   read-only 
       STATUS       current 
       DESCRIPTION 
         "This object indicates the maximum bandwidth of the TE link at 
   the priority 1 for GMPLS LSP creation." 
       REFERENCE 
         " OSPF Extensions in Support of GMPLS, [RFC4203], 1.4" 
   ::= { tedSwCapEntry 5 } 
    
    
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   tedSwCapMaxLspBandwidthPri2  OBJECT-TYPE 
       SYNTAX       Float32TC 
       UNITS        "Bit per seconds" 
       MAX-ACCESS   read-only 
       STATUS       current 
       DESCRIPTION 
         "This object indicates the maximum bandwidth of the TE link at 
   the priority 2 for GMPLS LSP creation." 
       REFERENCE 
         " OSPF Extensions in Support of GMPLS, [RFC4203], 1.4" 
   ::= { tedSwCapEntry 6 } 
    
   tedSwCapMaxLspBandwidthPri3 OBJECT-TYPE 
       SYNTAX       Float32TC 
       UNITS        "Bit per seconds" 
       MAX-ACCESS   read-only 
       STATUS       current 
       DESCRIPTION 
         "This object indicates the maximum bandwidth of the TE link at 
   the priority 3 for GMPLS LSP creation." 
       REFERENCE 
         " OSPF Extensions in Support of GMPLS, [RFC4203], 1.4" 
   ::= { tedSwCapEntry 7 } 
    
   tedSwCapMaxLspBandwidthPri4 OBJECT-TYPE 
       SYNTAX       Float32TC 
       UNITS        "Bit per seconds" 
       MAX-ACCESS   read-only 
       STATUS       current 
       DESCRIPTION 
         "This object indicates the maximum bandwidth of the TE link at 
   the priority 4 for GMPLS LSP creation." 
       REFERENCE 
         " OSPF Extensions in Support of GMPLS, [RFC4203], 1.4" 
   ::= { tedSwCapEntry 8 } 
    
   tedSwCapMaxLspBandwidthPri5  OBJECT-TYPE 
       SYNTAX       Float32TC 
       UNITS        "Bit per seconds" 
       MAX-ACCESS   read-only 
       STATUS       current 
       DESCRIPTION 
         "This object indicates the maximum bandwidth of the TE link at 
   the priority 5 for GMPLS LSP creation." 
       REFERENCE 
         " OSPF Extensions in Support of GMPLS, [RFC4203], 1.4" 
   ::= { tedSwCapEntry 9 } 
        
   tedSwCapMaxLspBandwidthPri6 OBJECT-TYPE 
       SYNTAX       Float32TC 
       UNITS        "Bit per seconds" 
       MAX-ACCESS   read-only 
       STATUS       current 
       DESCRIPTION 
    
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         "This object indicates the maximum bandwidth of the TE link at 
   the priority 6 for GMPLS LSP creation." 
       REFERENCE 
         " OSPF Extensions in Support of GMPLS, [RFC4203], 1.4" 
   ::= { tedSwCapEntry 10 } 
    
   tedSwCapMaxLspBandwidthPri7 OBJECT-TYPE 
       SYNTAX       Float32TC 
       UNITS        "Bit per seconds" 
       MAX-ACCESS   read-only 
       STATUS       current 
       DESCRIPTION 
         "This object indicates the maximum bandwidth of the TE link at 
   the priority 7 for GMPLS LSP creation." 
       REFERENCE 
         " OSPF Extensions in Support of GMPLS, [RFC4203], 1.4" 
   ::= { tedSwCapEntry 11 } 
    
   tedSwCapMinLspBandwidth OBJECT-TYPE 
       SYNTAX       Float32TC 
       UNITS        "Bit per seconds" 
       MAX-ACCESS   read-only 
       STATUS       current 
       DESCRIPTION 
         "This object indicates the minimum bandwidth of the TE link for 
   GMPLS LSP creation if the switching capability field is TDM, PSC-1, 
   PSC-2, PSC-3, or PSC-4." 
       REFERENCE 
         " OSPF Extensions in Support of GMPLS, [RFC4203], 1.4" 
   ::= { tedSwCapEntry 12 } 
    
   tedSwCapIfMtu OBJECT-TYPE 
       SYNTAX       Integer32 
       MAX-ACCESS   read-only 
       STATUS       current 
       DESCRIPTION 
         "This object indicates the MTU of the local or remote TE link." 
       REFERENCE 
         " OSPF Extensions in Support of GMPLS, [RFC4203], 1.4" 
   ::= { tedSwCapEntry 13 } 
    
   tedSwCapIndication OBJECT-TYPE 
       SYNTAX       INTEGER { 
                    standard (0), 
                    arbitrary (1) 
                    } 
       MAX-ACCESS   read-only 
       STATUS       current 
       DESCRIPTION 
         "This object indicates whether the interface supports Standard 
   or Arbitrary SONET SDH." 
       REFERENCE 
         " OSPF Extensions in Support of GMPLS, [RFC4203], 1.4" 
   ::= { tedSwCapEntry 14 } 
    
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   -- 
   --  TED SRLG Table 
   -- 
    
   tedSrlgTable OBJECT-TYPE 
       SYNTAX       SEQUENCE OF TedSrlgEntry 
       MAX-ACCESS   not-accessible 
       STATUS       current 
       DESCRIPTION 
         "This table contains the SRLG information of the TE link." 
   ::= { tedObjects 5 } 
    
   tedSrlgEntry OBJECT-TYPE 
       SYNTAX       TedSrlgEntry 
       MAX-ACCESS   not-accessible 
       STATUS       current 
       DESCRIPTION 
         "This entry relates each TE link with its SRLG information." 
       INDEX { tedLinkIndex, tedSrlgIndex } 
   ::= { tedSrlgTable 1 } 
    
   TedSrlgEntry ::= SEQUENCE { 
       tedSrlgIndex   Unsigned32, 
       tedSrlg        Integer32 
       }  
    
   tedSrlgIndex OBJECT-TYPE 
       SYNTAX       Unsigned32(1..255) 
       MAX-ACCESS   not-accessible 
       STATUS       current 
       DESCRIPTION 
         " This index is utilized to identify multiple SRLG values on a 
   local or remote TE link. This object represents an arbitrary value 
   which is locally defined in a router." 
       REFERENCE 
        " OSPF Extensions in support of GMPLS, [RFC4203], 1.3 " 
   ::= { tedSrlgEntry 1 } 
    
   tedSrlg OBJECT-TYPE 
       SYNTAX       Integer32 
       MAX-ACCESS   read-only 
       STATUS       current 
       DESCRIPTION  
         "This object indicate the SRLG value assigned to a local or 
   remote TE link" 
       REFERENCE 
         " OSPF Extensions in Support of GMPLS, [RFC4203], 1.3" 
   ::= { tedSrlgEntry 2 } 
    
   -- 
   -- Notification Configuration 
   -- 
    
    
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   tedStatusChangeNotificationMaxRate OBJECT-TYPE 
       SYNTAX        Unsigned32 
       MAX-ACCESS    read-write 
       STATUS        current 
       DESCRIPTION 
         "A lot of notifications relating to the status change are 
   expected to generate in a node, especially when a network failure 
   occurs and might cause a performance degradation of the node itself. 
   To avoid such a defect, this object provides the maximum number of 
   notifications generated per minute.  If events occur more rapidly, 
   the implementation may simply fail to emit these notifications during 
   that period, or may queue them until an appropriate time. A value of 
   0 means no throttling is applied and events may be notified at the 
   rate at which they occur." 
       DEFVAL        {0} 
   ::= { tedObjects 6 } 
    
   tedCreatedDeletedNotificationMaxRate OBJECT-TYPE 
       SYNTAX        Unsigned32 
       MAX-ACCESS    read-write 
       STATUS        current 
       DESCRIPTION 
         "A lot of notifications relating to new registration in ted 
   table by receiving new TE link information or deletion of existing 
   entries in ted table are expected to generate in a node. This object 
   provides the maximum number of notifications generated per minute. " 
       DEFVAL        {0} 
   ::= { tedObjects 7 } 
    
   -- 
   -- Notifications 
   -- 
    
   tedStatusChange NOTIFICATION-TYPE 
       OBJECTS  { 
         tedLinkState 
         }               
       STATUS   current 
       DESCRIPTION 
         "This notification signifies that there has been change in TE 
   information of tedTable, tedLocalIfAddrTable, tedRemoteIfAddrTable, 
   tedSwCapTable and/or tedSrlgTable. For example, this should be 
   generated when tedUnreservedBandwidth is changed to create or delete 
   LSP using registered TE link. " 
   ::= { tedNotifications 1 } 
    
   tedEntryCreated NOTIFICATION-TYPE 
       OBJECTS  { 
         tedLinkState 
         } 
       STATUS   current 
       DESCRIPTION 
         " This notification signifies that there has been new 
   registration in ted table by receiving new TE link information. For 
    
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   example, this should be generated when new index (tedLinkIndex) is 
   registered in TED table." 
   ::= { tedNotifications 2 } 
    
   tedEntryDeleted NOTIFICATION-TYPE 
       OBJECTS  { 
         tedLinkState 
         } 
       STATUS      current 
       DESCRIPTION 
         "This notification signifies that there has been deletion of an 
   entry in the ted table. For example, this should be generated when 
   one of existing entries is deleted in TED table." 
   ::= { tedNotifications 3 } 
    
   -- Conformance Statement 
    
   tedCompliances 
       OBJECT IDENTIFIER ::= { tedConformance 1 } 
   tedGroups 
       OBJECT IDENTIFIER ::= { tedConformance 2 } 
    
   -- Module Compliance 
    
   tedModuleFullCompliance MODULE-COMPLIANCE 
       STATUS   current 
       DESCRIPTION 
         "Compliance statement for agents provides full support for the 
   TED MIB." 
       MODULE -- this module 
       MANDATORY-GROUPS   { tedMainGroup,  
                            tedObjectsGroup, 
                            tedNotificationGroup 
                          } 
    
   GROUP tedUnnumberedLinkGroup 
   DESCRIPTION 
        "This group is mandatory for TE links that supports the 
   unnumbered links." 
    
   GROUP tedNumberedLinkGroup 
        DESCRIPTION 
        "This group is mandatory for TE links that supports the numbered 
   links." 
    
   GROUP tedSwCapGroup 
   DESCRIPTION 
        "This group is mandatory for TE links that supports GMPLS 
   switching capability." 
    
   GROUP tedSwCapMinLspBandwidthGroup 
   DESCRIPTION 
        "This group is mandatory for TE links if the switching 
   capability field is TDM, PSC-1, PSC-2, PSC-3, or PSC-4." 
    
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   GROUP tedSwCapIfMtuGroup 
   DESCRIPTION 
        "This group is mandatory for TE links that supports the MTU of 
   the local or remote TE link." 
    
   GROUP tedSwCapIndicationGroup 
   DESCRIPTION 
        "This group is mandatory for TE links that supports Standard or 
   Arbitrary SONET/SDH." 
    
   GROUP tedSrlgGroup 
   DESCRIPTION 
        "This group is mandatory for TE links that supports SRLG 
   information." 
    
   ::= { tedCompliances 1 } 
    
   -- 
   -- ReadOnly Compliance 
   -- 
    
   tedModuleReadOnlyCompliance MODULE-COMPLIANCE 
       STATUS current 
       DESCRIPTION  
         "Compliance requirement for implementations only provide read-
   only support for TED. Such devices can then be monitored but cannot 
   be configured using this MIB module." 
       MODULE -- this module 
       MANDATORY-GROUPS   { tedMainGroup 
                          } 
    
   GROUP tedUnnumberedLinkGroup 
   DESCRIPTION 
        "This group is mandatory for TE links that supports the 
   unnumbered links." 
    
   GROUP tedNumberedLinkGroup 
        DESCRIPTION 
        "This group is mandatory for TE links that supports the numbered 
   links." 
    
   GROUP tedSwCapGroup 
   DESCRIPTION 
        "This group is mandatory for TE links that supports some GMPLS 
   switching capabilities." 
    
   GROUP tedSwCapMinLspBandwidthGroup 
   DESCRIPTION 
        "This group is mandatory for TE links if the switching 
   capability field is TDM, PSC-1, PSC-2, PSC-3, or PSC-4." 
    
   GROUP tedSwCapIfMtuGroup 
   DESCRIPTION 
    
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        "This group is mandatory for TE links that supports the MTU of 
   the local or remote TE link." 
    
   GROUP tedSwCapIndicationGroup 
   DESCRIPTION 
        "This group is mandatory for TE links that supports Standard or 
   Arbitrary SONET/SDH." 
    
   GROUP tedSrlgGroup 
   DESCRIPTION 
        "This group is mandatory for TE links that supports SRLG 
   information." 
    
   ::= { tedCompliances 2 } 
 
   -- Units of conformance 
    
   tedMainGroup OBJECT-GROUP 
       OBJECTS {  
               tedLinkState                 , 
               tedAreaId                    , 
               tedLinkType                  , 
               tedRouterIdAddrType          , 
               tedRouterIdAddr              , 
               tedLinkIdAddrType            , 
               tedLinkIdAddr                , 
               tedMetric                    , 
               tedMaxBandwidth              , 
               tedMaxReservableBandwidth    , 
               tedUnreservedBandwidthPri0   , 
               tedUnreservedBandwidthPri1   , 
               tedUnreservedBandwidthPri2   , 
               tedUnreservedBandwidthPri3   , 
               tedUnreservedBandwidthPri4   , 
               tedUnreservedBandwidthPri5   , 
               tedUnreservedBandwidthPri6   , 
               tedUnreservedBandwidthPri7   , 
               tedAdministrativeGroup       , 
               tedLinkProtectionType        , 
               tedLinkInformationData        
               } 
       STATUS   current 
       DESCRIPTION 
         "Collection of objects for TED management" 
   ::= { tedGroups 1 } 
    
   tedObjectsGroup OBJECT-GROUP 
       OBJECTS { 
            tedStatusChangeNotificationMaxRate, 
            tedCreatedDeletedNotificationMaxRate 
       } 
       STATUS  current 
       DESCRIPTION 
         "This objects needed to implement notification." 
    
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   ::= { tedGroups 2 } 
    
   tedNotificationGroup NOTIFICATION-GROUP 
       NOTIFICATIONS { 
            tedStatusChange, 
            tedEntryCreated, 
            tedEntryDeleted   
            } 
       STATUS  current 
       DESCRIPTION 
         " This group is mandatory for those implementations that can 
   implement the notifications contained in this group. " 
   ::= { tedGroups 3 } 
    
   tedUnnumberedLinkGroup OBJECT-GROUP 
       OBJECTS {  
            tedLocalId, 
            tedRemoteId 
       } 
       STATUS  current 
       DESCRIPTION 
         "This objects needed to implement the unnumbered links." 
   ::= { tedGroups 4 } 
    
   tedNumberedLinkGroup OBJECT-GROUP 
       OBJECTS {  
            tedLocalIfAddrType, 
            tedRemoteIfAddrType 
       } 
       STATUS  current 
       DESCRIPTION 
         "This objects needed to implement the numbered links." 
   ::= { tedGroups 5 } 
    
   tedSwCapGroup OBJECT-GROUP 
       OBJECTS {  
            tedSwCapType, 
            tedSwCapEncoding, 
            tedSwCapMaxLspBandwidthPri0, 
            tedSwCapMaxLspBandwidthPri1, 
            tedSwCapMaxLspBandwidthPri2, 
            tedSwCapMaxLspBandwidthPri3, 
            tedSwCapMaxLspBandwidthPri4, 
            tedSwCapMaxLspBandwidthPri5, 
            tedSwCapMaxLspBandwidthPri6, 
            tedSwCapMaxLspBandwidthPri7 
       } 
       STATUS  current 
       DESCRIPTION 
         "This objects needed to implement TE links with its GMPLS TE 
   switching capability information." 
   ::= { tedGroups 6 } 
    
   tedSwCapMinLspBandwidthGroup OBJECT-GROUP 
    
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       OBJECTS {  
            tedSwCapMinLspBandwidth 
       } 
       STATUS  current 
       DESCRIPTION 
         "This objects needed to implement the minimum bandwidth of the 
   TE link for GMPLS LSP creation." 
   ::= { tedGroups 7 } 
    
   tedSwCapIfMtuGroup OBJECT-GROUP 
       OBJECTS {  
            tedSwCapIfMtu 
       } 
       STATUS  current 
       DESCRIPTION 
         "This objects needed to implement the MTU information of the 
   local or remote TE link." 
   ::= { tedGroups 8 } 
    
   tedSwCapIndicationGroup OBJECT-GROUP 
       OBJECTS {  
            tedSwCapIndication 
       } 
       STATUS  current 
       DESCRIPTION 
         "This objects needed to implement the indication whether the 
   interface supports Standard or Arbitrary SONET/SDH." 
   ::= { tedGroups 9 } 
    
   tedSrlgGroup OBJECT-GROUP 
       OBJECTS {  
            tedSrlg 
       } 
       STATUS  current 
       DESCRIPTION 
         "This objects needed to implement multiple SRLG values with 
   GMPLS TE information." 
   ::= { tedGroups 10 } 
    
   END 
 
 
8. Security Consideration 
    
   There is a number of management objects defined in this MIB module 
   that has a MAX-ACCESS clause of read-write. Such objects may be 
   considered sensitive or vulnerable in some network environments. The 
   support for SET operations in a non-secure environment without proper 
   protection can have a negative effect on network operations.  
 
   Some of the readable objects in this MIB module (i.e., objects with a 
   MAX-ACCESS other than not-accessible) may be considered sensitive or 
   vulnerable in some network environments.  It is thus important to 
   control even GET and/or NOTIFY access to these objects and possibly 
    
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               draft-ietf-ccamp-gmpls-ted-mib-12.txt          Apr. 2012 
 
   to even encrypt the values of these objects when sending them over 
   the network via SNMP.  These are the tables and objects and their 
   sensitivity/vulnerability: 
    
   tedTable, tedLocalIfAddrTable, tedRemoteIfAddrTable, tedSwCapTable 
   and tedSrlgTable contain topology information for the MPLS/GMPLS 
   network.  If an administrator does not want to reveal this 
   information, then these tables should be considered 
   sensitive/vulnerable.  
 
   SNMP versions prior to SNMPv3 did not include adequate security. Even 
   if the network itself is secure (for example by using IPsec), even 
   then, there is no control as to who on the secure network is allowed 
   to access and GET/SET (read/change/create/delete) the objects in this 
   MIB module. 
 
   It is RECOMMENDED that implementers consider the security features as 
   provided by the SNMPv3 framework (see [RFC3410], section 8), 
   including full supports for the SNMPv3 cryptographic mechanisms (for 
   authentication and privacy). 
 
   Further, deployment of SNMP versions prior to SNMPv3 is NOT 
   RECOMMENDED.  Instead, it is RECOMMENDED to deploy SNMPv3 and to 
   enable cryptographic security.  It is then a customer/operator 
   responsibility to ensure that the SNMP entity giving access to an 
   instance of this MIB module is properly configured to give access to 
   the objects only to those principles (users) that have legitimate 
   rights to indeed GET or SET (change/create/delete) them. 
 
 
9. IANA Considerations 
 
   The following "IANA Considerations" subsection requests IANA for a 
   new assignment under the transmission subtree. New assignments can 
   only be made via a Standards Action as specified in [RFC5226]. 
 
9.1 IANA Considerations for TED-MIB 
 
   The IANA is requested to assign {transmission XXX } to the TED-MIB 
   module specified in this document. 
 
 
10. References 
 
10.1 Normative References 
 
  [RFC2119] Bradner, S., "Key words for use in RFCs to Indicate 
             Requirement Levels", BCP 14, RFC 2119, March 1997. 
   
  [RFC2328] J. Moy, " OSPF version2 ", RFC2328, April 1998. 
 
  [RFC2578] McCloghrie, K., Perkins, D., and J. Schoenwaelder, 
             "Structure of Management Information Version 2 (SMIv2)", 
             STD 58, RFC 2578, April 1999. 
    
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               draft-ietf-ccamp-gmpls-ted-mib-12.txt          Apr. 2012 
 
 
  [RFC2579] McCloghrie, K., Perkins, D., and J. Schoenwaelder, 
             "Textual Conventions for SMIv2", STD 58, RFC 2579, April 
             1999. 
 
  [RFC2580] McCloghrie, K., Perkins, D., and J. Schoenwaelder, 
             "Conformance Statements for SMIv2", STD 58, RFC 2580, 
             April 1999. 
   
  [RFC4001]  M. Daniele, B. Haberman, S. Routhier, J. Schoenwaelder, 
             "Textual Conventions for Internet Network Addresses", 
             RFC4001, Feb. 2005. 
  [RFC3630] D. Katz, et al, "Traffic Engineering (TE) Extensions to 
             OSPF Version2", RFC3630, Sep. 2003. 
   
  [RFC4203] K. Kompella, and Y. Rekhter, "OSPF Extensions in Support 
             of Generalized Multi-Protocol Label Switching", RFC4203, 
             Oct. 2005. 
   
  [RFC4750] Dan Joyal, et al, "OSPF Version 2 Management Information 
             Base", RFC4750, Dec. 2006. 
 
  [RFC4801] T. Nadeau and A. Farrel, Ed., "Definitions of Textual 
             Conventions for Generalized Multiprotocol Label Switching 
             (GMPLS) Management", RFC4801, Feb. 2007.  
   
  [RFC5329] K. Ishiguro, V. Manral, A. Davey, A.Lindem " Traffic 
             Engineering Extensions to OSPF Version 3 ", RFC5329, Sep. 
             2008. 
   
  [RFC5340] R. Coltun, D. Ferguson, J. Moy, A.Lindem " OSPF for IPv6", 
             RFC5340, July 2008. 
   
  [RFC5643] Dan Joyal, et al, "Management Information Base for OSPFv3 
             ", RFC5643, August 2009. 
   
  [RFC6340] R. Presuhn, "Textual Conventions for the Representation of 
             Floating-point Number ", RFC6340, August 2011. 
   
  [ISO10589] ISO 10589, "Intermediate system to Intermediate system 
             routeing information exchange protocol for use in 
             conjunction with the Protocol for providing the 
             Connectionless-mode Network Service (ISO 8473)", ISO/IEC 
             10589:2002. 
   
10.2 Informative References 
 
  [RFC3410] J. Case, R. Mundy, D. pertain, B.Stewart, "Introduction 
             and Applicability Statement for Internet Standard 
             Management Framework", RFC 3410, Dec. 2002. 
   
  [RFC3812] Srinivasan, C., Viswanathan, A., and T. Nadeau, 
             "Multiprotocol Label Switching (MPLS) Traffic Engineering 

    
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             (TE) Management Information Base (MIB)", RFC 3812, June 
             2004. 
 
  [RFC3813] Srinivasan, C., Viswanathan, A., and T. Nadeau, 
             "Multiprotocol Label Switching (MPLS) Label Switching 
             (LSR) Router Management Information Base (MIB)", RFC 3813, 
             June 2004. 
   
  [RFC3945] E. Mannie, "Generalized Multi-Procol Label Switching 
             (MPLS) Architecture", RFC3945, Oct. 2004. 
   
  [RFC4202] K. Kompella, and Y. Rekhter, "Routing Extensions in 
             Support of Generalized Multi-Protocol Label Switching", 
             RFC4202, Oct. 2005. 
   
  [RFC4220] M. Dubuc, T. D. Nadeu and J. Lang, " Traffic Engineering 
             Link Management Information Base ", RFC4220, Dec. 2005. 
   
  [RFC4377] T. Nadeau, et al, "Operations and Management (OAM) 
             Requirements for Multi-Protocol Label Switched (MPLS) 
             Networks", RFC 4377, February 2006. 
   
  [RFC4444] T. Parker, et al, "Management Information Base for 
             Intermediate System to Intermediate System (IS-IS)", RFC 
             4444, April 2006. 
   
  [RFC4802] T. D. Nadeu and A. Farrel, "Generalized Multiprotocol 
             Label Switching (GMPLS) Traffic Engineering Management 
             Information Base", RFC4802, Feb. 2007. 
   
  [RFC4803] T. D. Nadeu and A. Farrel, "Generalized Multiprotocol 
             Label Switching (GMPLS) Label Switching Router (LSR) 
             Management Information Base", RFC4803, Feb., 2007. 
   
  [RFC5305] H. Smit and T. Li, "IS-IS extensions for Traffic 
             Engineering", RFC 5305, Oct. 2008. 
   
  [RFC5307] K. Kompella, and Y. Rekhter, "IS-IS Extensions in Support 
             of Generalized Multi-Protocol Label Switching (GMPLS)", 
             RFC5307, Oct. 2008. 
 
  [RFC5226] Narten, T. and H. Alvestrand., " Guidelines for Writing an 
             IANA Considerations Section in RFCs" BCP 26, RFC 5226, May 
             2008. 
   
 
11. Acknowledgment 
 
   The authors wish to acknowledge and thank the following individuals 
   for their valuable comments to this document: Ken Nagami, Shuichi 
   Okamoto, Adrian Farrel, Diego Caviglia and Acee Lindem. 
 
 

    
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12. Authors' Addresses 
 
   Tomohiro Otani 
   KDDI Corporation 
   KDDI Bldg,  
   2-3-2, Nishishinjuku, Shinjuku-ku, Tokyo,  
   163-8003, Japan 
   Email:  tm-otani@kddi.com 
    
   Masanori Miyazawa 
   KDDI R&D Laboratories, Inc. 
   2-1-15 Ohara Fujimino, Saitama, 
   356-8502, Japan. 
   Email:  ma-miyazawa@kddilabs.jp 
    
    
   Thomas D. Nadeau 
   Email: tnadeau@lucidvision.com 
    
   Kenji Kumaki 
   KDDI Corporation 
   Garden Air Tower 
   Iidabashi, Chyoda-ku, Tokyo,  
   102-8460, Japan 
   Email:  ke-kumaki@kddi.com 

    
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