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Versions: (draft-otani-ccamp-gmpls-ospf-mib) 00 01 draft-ietf-ccamp-gmpls-ted-mib

IETF Internet Draft                                   Masanori Miyazawa
Proposed status: Standards Track                         Tomohiro Otani
Expires: October 2006                                     KDDI R&D Labs
                                                       Thomas D. Nadeau
                                                          Cisco Systems
                                                           Kenji Kumaki
                                                       KDDI Corporation
                                                           October 2006


         Traffic Engineering Database Management Information Base
                            in support of GMPLS
                  draft-ietf-ccamp-gmpls-ospf-mib-01.txt




Status of this Memo

   By submitting this Internet-Draft, each author represents that any
   applicable patent or other IPR claims of which he or she is aware
   have been or will be disclosed, and any of which he or she becomes
   aware will be disclosed, in accordance with Section 6 of BCP 79.

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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) as well
   as Generalized MPLS (GMPLS) for use with network management protocols.


Table of Contents

   Status of this Memo................................................1
   Abstract...........................................................1
   1. Introduction....................................................3
   2. Terminology.....................................................3

   T. Otani et al.                                                   1
   Internet Drafts draft-ietf-ccamp-gmpls-ospf-mib-01.txt October 2006

   2.1 Conventions used in this document..............................3
   2.2 Terminology....................................................3
   2.3 Acronyms.......................................................3
   3. Motivations.....................................................4
   4. Brief description of MIB Objects................................4
   4.1 teTEDTable.....................................................4
   4.2 teLocalIntIpAddrTable..........................................4
   4.3 teRemoteIntIpAddrTable.........................................4
   4.4 teSwCapTable...................................................4
   4.5 teSrlgTable....................................................4
   5. TED MIB Definitions in support of GMPLS.........................4
   6. Security consideration.........................................19
   7. IANA Considerations............................................19
   7.1 IANA Considerations for TED-STD-MIB...........................19
   8. References.....................................................19
   8.1 Normative References..........................................19
   8.2 Informative References........................................19
   9. Acknowledgment.................................................21
   10. Author’s Address..............................................21
   11. Intellectual Property Statement...............................21
   12. Copyright Statement...........................................22

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   Internet Drafts draft-ietf-ccamp-gmpls-ospf-mib-01.txt October 2006

1. Introduction

   The OSPF MIB is defined as [OSPFMIB] being extended by [OSPFMIB
   UPDATE] and The ISIS MIB as [ISISMIB]. On the other side, MPLS/GMPLS
   based traffic engineering has so far extended OSPF/ISIS routing
   protocol with TE functionality [GMPLSrouting, RFC3630, GMPLSisis,
   RFC3784]. To manage such MPLS/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 with
   OSPF/ISIS.

   This memo defines the Management Information Base (MIB) objects for
   managing TED in support of MPLS/GMPLS for use with network management
   protocols.

   This MIB module should be used in conjunction with OSPF/ISIS MIB as
   well as other MIBs defined in [RFC3812, RFC3813, GMPLSLSRMIB,
   GMPLSTEMIB] for the management of MPLS/GMPLS based traffic
   engineering information.


2. Terminology

2.1 Conventions used in this document

   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 RFC-2119 [RFC2119].

2.2 Terminology

   Definitions of key terms for MPLS OAM and GMPLS are found in [MPLS-
   OAM, RFC3945] and the reader is assumed to be familiar with those
   definitions which are not repeated here.

2.3 Acronyms

     GMPLS:  Generalized Multi-Protocol Label Switching
       LDP:  Label Distribution Protocol
       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
      RSVP:  Resource reSerVation Protocol
        TE:  Traffic Engineering
       PSC:  Packet switch capable
       LSC:  Lambda switch capable
       FSC:  Fiber switch capable
       TDM:  Time Division Multiplexing
      SRLG:  Shared risk link group
       LSA:  Link state advertisement

   T. Otani et al.                                                   3
   Internet Drafts draft-ietf-ccamp-gmpls-ospf-mib-01.txt October 2006



3. Motivations

   The existing OSPF, MPLS and GMPLS MIBs do not provide for the
   management of all of the extensions to the OSPF protocol. To manage
   GMPLS TE attributes, MIB objects to indicate such GMPLS TED is
   significant.

4. Brief description of MIB Objects

   The objects described in this section support the management of TED
   described in [GMPLSrouting], [GMPLSOSPF] and [GMPLSisis] for GMPLS
   extensions as well as in [RFC3630] and [RFC3784] for MPLS/GMPLS.

4.1 teTEDTable

   The teTEDTable is basically used to indicate TED information of OSPF-
   TE or ISIS-TE. However, this table does not contain the information
   of Local/Remote interface IP address, Interface Switching Capcability
   Descriptor and Shared Risk Link Group information within the sub-TLVs
   for the Link-TLV.

4.2 teLocalIntIpAddrTable

   The teLocalIntIpAddrTable 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.

4.3 teRemoteIntIpAddrTable

   The teRemoteIntIpAddrTable is identical to the Remote interface IP
   address information in a sub-TLV of the Link-TLV. This is also
   independently utilized, because one or more local interface IP
   address sub TLVs may exist in the same Link-TLV.


4.4 teSwCapTable

   The teSwCapTable 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.


4.5 teSrlgTable

   The teSrlgTable 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.


5. TED MIB Definitions in support of GMPLS


   T. Otani et al.                                                   4
   Internet Drafts draft-ietf-ccamp-gmpls-ospf-mib-01.txt October 2006

   TED-DRAFT01-MIB DEFINITIONS ::= BEGIN

   IMPORTS
      MODULE-IDENTITY, OBJECT-TYPE, Integer32, Unsigned32, transmission,
   IpAddress
        FROM SNMPv2-SMI                            --[RFC2578]
      MODULE-COMPLIANCE, OBJECT-GROUP
        FROM SNMPv2-CONF                           --[RFC2580]
   RowPointer
   FROM SNMPv2-TC                                  --[RFC2579]
      ospfAreaId, ospfLsdbLsid, ospfLsdbRouterId
        FROM OSPF-MIB;                             --[OSPFMIB UPDATE]
      IsisISLevel, IsisLinkStatePDUID, IsisSystemID
        FROM ISIS-MIB;                             --[ISISMIB]

   teMIB MODULE-IDENTITY
      LAST-UPDATED "200510240000Z"  -- 04 July 2005 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@cisco.com

                     Kenji Kumaki
                     ke-kumaki@kddi.com

                     Comments and discussion to ccamp@ietf.org"
      DESCRIPTION
           "This MIB contains managed object definitions for
            TED in support of MPLS/GMPLS Traffic
            Engienering (TE) Database.

           Copyright (C) The Internet Society (2006).  This
           version of this MIB module is part of RFCXXX; see
           the RFC itself for full legal notices."
     -- Revision history.
      REVISION
         "200506041200Z"  -- 04 July 2005 12:00:00 GMT
      DESCRIPTION
        "Initial version. Published as RFC xxxx." -- RFC-editor pls fill
                                                  --in xxx
      ::= { transmission 9988 } -- assigned by IANA, see section 7.1 for
                                -- details

   -- Textual Conventions.

   -- Top level components of this MIB.

   teNotifications OBJECT IDENTIFIER ::= { teMIB 0 }

   T. Otani et al.                                                   5
   Internet Drafts draft-ietf-ccamp-gmpls-ospf-mib-01.txt October 2006

   teObjects       OBJECT IDENTIFIER ::= { teMIB 1 }
   teScalars       OBJECT IDENTIFIER ::= { teObjects 1 }
   teTables        OBJECT IDENTIFIER ::= { teObjects 2 }
   teConformance   OBJECT IDENTIFIER ::= { teMIB 2 }

   -- MIB Definitions

   --
   -- Scalar Objects
   --


   --
   --  TE DB Table
   --

   teTEDTable OBJECT-TYPE
   SYNTAX       SEQUENCE OF TeTEDEntry
   MAX-ACCESS   not-accessible
   STATUS       current
   DESCRIPTION
        "This table indicates multiple TED information which has been
   supported by [OSPF-TE]."
   ::= { teTables 1 }

   teTEDEntry OBJECT-TYPE
      SYNTAX       TeTEDEntry
      MAX-ACCESS   not-accessible
      STATUS       current
      DESCRIPTION
      "This entry contains TED information commonly utilized in both
   MPLS and GMPLS"
      INDEX { ospfAreaId, ospfLsdbLsid, ospflsdbRouterId }
   ::= { teTEDTable 1 }

   TeTEDEntry ::= SEQUENCE {
      teLinkInformationSource           INTEGER,
      teAreaLevelID                     OCTET STRING,
      teLSPDUID                         OCTET STRING,
      teRouterSystemID                  OCTET STRING,
      teLinkType                  INTEGER,
      teLinkIdAddr                IpAddress,
      teMetric                    Integer32,
      teMaxBandwidth              OCTET STRING,
      teMaxReservableBandwidth    OCTET STRING,
      teUnreservedBandwidthPri0   OCTET STRING,
      teUnreservedBandwidthPri1   OCTET STRING,
      teUnreservedBandwidthPri2   OCTET STRING,
      teUnreservedBandwidthPri3   OCTET STRING,
      teUnreservedBandwidthPri4   OCTET STRING,
      teUnreservedBandwidthPri5   OCTET STRING,
      teUnreservedBandwidthPri6   OCTET STRING,
      teUnreservedBandwidthPri7   OCTET STRING,
      teAdministrativeGroup       Integer32,

   T. Otani et al.                                                   6
   Internet Drafts draft-ietf-ccamp-gmpls-ospf-mib-01.txt October 2006

      teLocalId                   Integer32,
      teRemoteId                  Integer32,
      teLinkProtectionType        BITS,
      teLinkInformationData       RowPointer,
   }



   teLinkInformationSource OBJECT-TYPE
         SYNTAX  INTEGER {
                 unknown(0),
                 locallyConfigured(1),
                 ospf(2),
                 isis(3),
                 other(4)
         }
         MAX-ACCESS read-only
         STATUS  current
         DESCRIPTION
             "This object indicates the source of the information about
   the TE link"
     ::= { teTEDEntry 1 }

   teAreaLevelId OBJECT-TYPE
         SYNTAX Usigned32 {ospfAreaId, IsisISLevel}
         MAX-ACCESS read-only
         STATUS  current
         DESCRIPTION
           “This is corresponding to area ID in OSPF and level ID in
   ISIS”
     ::= { teTEDEntry 2 }

   teOSPDUId OBJECT-TYPE
         SYNTAX Usigned32 {ospfLsdbLsid, IsisLinkStatePDUID}
         MAX-ACCESS read-only
         STATUS  current
         DESCRIPTION
           “This is corresponding to link state ID in OSPF and link
   state PDU ID in ISIS”
     ::= { teTEDEntry 3 }

   teRouterSystem OBJECT-TYPE
         SYNTAX Usigned32 {ospfLsdbRouterId, IsisSystemID}
         MAX-ACCESS read-only
         STATUS  current
         DESCRIPTION
           “This is corresponding to the router ID in OSPF and the
   system ID in ISIS”
     ::= { teTEDEntry 4 }

   teLinkType OBJECT-TYPE
       SYNTAX    INTEGER {
                           pointToPoint (1),
                           multiAccess (2)

   T. Otani et al.                                                   7
   Internet Drafts draft-ietf-ccamp-gmpls-ospf-mib-01.txt October 2006

                        }
       MAX-ACCESS   read-only
       STATUS       current
       DESCRIPTION
           "This indicates the type of the link such as point-to-point
   or multi-access"
   ::= { teTEDEntry 5 }

   teLinkIdAddr OBJECT-TYPE
       SYNTAX       IpAddress
       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."
   ::= { teTEDEntry 6 }

   teMetric OBJECT-TYPE
       SYNTAX       Integer32
       MAX-ACCESS   read-only
       STATUS       current
       DESCRIPTION
           "This indicates the traffic engineering metric value of the
   TE link."
   ::= { teTEDEntry 7 }

   teMaxBandwidth OBJECT-TYPE
       SYNTAX       OCTET STRING (SIZE( 4))
       UNITS        "Byte per seconds"
       MAX-ACCESS   read-only
       STATUS       current
       DESCRIPTION
           "This indicates the maximum bandwidth that
      can be used on this link in this direction"
   ::= { teTEDEntry 8 }

   teMaxReservableBandwidth OBJECT-TYPE
       SYNTAX       OCTET STRING (SIZE (4))
       UNITS        "Byte per seconds"
       MAX-ACCESS   read-only
       STATUS       current
       DESCRIPTION
           "This indicates the maximum bandwidth that may be reserved on
   this link in this direction"
   ::= { teTEDEntry 9 }

   teUnreservedBandwidthPri0 OBJECT-TYPE
       SYNTAX       OCTET STRING (SIZE (4))
       UNITS        "Byte 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 0"
   ::= { teTEDEntry 10 }

   teUnreservedBandwidthPri1 OBJECT-TYPE
       SYNTAX       OCTET STRING (SIZE (4))
       UNITS        "Byte per seconds"
       MAX-ACCESS   read-only
       STATUS       current
       DESCRIPTION
           "This indicates the amount of bandwidth not yet reserved at
   the priority 1"
   ::= { teTEDEntry 11 }

   teUnreservedBandwidthPri2 OBJECT-TYPE
       SYNTAX       OCTET STRING (SIZE (4))
       UNITS        "Byte per seconds"
       MAX-ACCESS   read-only
       STATUS       current
       DESCRIPTION
           "This indicates the amount of bandwidth not yet reserved at
   the priority 2"
   ::= { teTEDEntry 12 }

   teUnreservedBandwidthPri3 OBJECT-TYPE
       SYNTAX       OCTET STRING (SIZE (4))
       UNITS        "Byte per seconds"
       MAX-ACCESS   read-only
       STATUS       current
       DESCRIPTION
           "This indicates the amount of bandwidth not yet reserved at
   the priority 3"
   ::= { teTEDEntry 13 }

   teUnreservedBandwidthPri4 OBJECT-TYPE
       SYNTAX       OCTET STRING (SIZE (4))
       UNITS        "Byte per seconds"
       MAX-ACCESS   read-only
       STATUS       current
       DESCRIPTION
           "This indicates the amount of bandwidth not yet reserved at
   the priority 4"
   ::= { teTEDEntry 14 }

   teUnreservedBandwidthPri5 OBJECT-TYPE
       SYNTAX       OCTET STRING (SIZE (4))
       UNITS        "Byte per seconds"
       MAX-ACCESS   read-only
       STATUS       current
       DESCRIPTION
           "This indicates the amount of bandwidth not yet reserved at
   the priority 5"
   ::= { teTEDEntry 15 }


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   teUnreservedBandwidthPri6 OBJECT-TYPE
       SYNTAX       OCTET STRING (SIZE (4))
       UNITS        "Byte per seconds"
       MAX-ACCESS   read-only
       STATUS       current
       DESCRIPTION
           "This indicates the amount of bandwidth not yet reserved at
   the priority 6"
   ::= { teTEDEntry 16 }

   teUnreservedBandwidthPri7 OBJECT-TYPE
       SYNTAX       OCTET STRING (SIZE (4))
       UNITS        "Byte per seconds"
       MAX-ACCESS   read-only
       STATUS       current
       DESCRIPTION
           "This indicates the amount of bandwidth not yet reserved at
   the priority 7"
   ::= { teTEDEntry 17 }

   teAdministrativeGroup 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."
   ::= { teTEDEntry 18 }

   teLocalId OBJECT-TYPE
       SYNTAX       Integer32
       MAX-ACCESS   read-only
       STATUS       current
       DESCRIPTION
           "This indicates the Link local identifier of an unnumbered
   link."
   ::= { teTEDEntry 19 }

   teRemoteId OBJECT-TYPE
       SYNTAX       Integer32
       MAX-ACCESS   read-only
       STATUS       current
       DESCRIPTION
           " This indicates the Link remote identifier of an unnumbered
   link."
   ::= { teTEDEntry 20 }

   teLinkProtectionType OBJECT-TYPE
       SYNTAX  BITS {
               extraTraffic(0),
               unprotected(1),
               shared (2),
               dedicatedOneToOne (3),

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   Internet Drafts draft-ietf-ccamp-gmpls-ospf-mib-01.txt October 2006

               dedicatedOnePlusOne(4),
               enhanced(5)
       }
       MAX-ACCESS read-only
       STATUS  current
       DESCRIPTION
           "This object indicates the protection type of the TE link"
   ::= { teTEDEntry 21 }

   teLinkInformationData 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
   teLinkInformationSource.
           If teLinkInformationSource has the value unknown(0) this
   object SHOULD contain a value of zeroDotZero.
           If teLinkInformationSource has the value
   locallyConfigured(1), this object MAY contain the identifier of the
   corresponding row entry in the teLinkTable of TE-LINK-STD-MIB, MAY
   contain the identifier of the corresponding row in a local
   proprietary TE link MIB module, or otherwise SHOULD contain the value
   of zeroDotZero.
           If teLinkInformationSource has the value ospf(2), this
   object MAY contain the identifier of the corresponding row entry in
   the ospfLocalLsdbTable of [OSPF-MIB], or otherwise SHOULD contain the
   value of zeroDotZero.
           If teLinkInformationSource has the value isis(3) this object
   MAY contain the identifier of the corresponding row entry in the
   isisAreaAddr of [ISIS-MIB], or otherwise SHOULD contain the value of
   zeroDotZero.
           If teLinkInformationSource has the value other(4) this
   object MAY contain the identifier of the corresponding row entry a
   local proprietary MIB module, or otherwise SHOULD contain the value
   of zeroDotZero."
   ::= { teTEDEntry 22 }

   --
   --  TED Local Interface IP Address Table
   --

   teLocalIntAddrTable OBJECT-TYPE
       SYNTAX       SEQUENCE OF TeLocalIntAddrEntry
       MAX-ACCESS   not-accessible
       STATUS       current
       DESCRIPTION
           "This table contains the IP address information of a local TE
   link."
   ::= { teTables 2 }

   teLocalIntAddrEntry OBJECT-TYPE
       SYNTAX       TeLocalIntAddrEntry

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       MAX-ACCESS   not-accessible
       STATUS       current
       DESCRIPTION
           "This entry contains the IP address information of the local
   TE link."
       INDEX { ospfAreaId, ospfLsdbLsid, ospfLsdbRouterId,
   teLocalIntAddrIndex }
   ::= { teLocalIntAddrTable 1 }

   TeLocalIntAddrEntry ::= SEQUENCE {
           teLocalIntAddrIndex Unsigned32,
           teLocalIntAddr      IpAddress,
       }

   teLocalIntAddrIndex OBJECT-TYPE
       SYNTAX       Unsigned32
       MAX-ACCESS   not-accessible
       STATUS       current
       DESCRIPTION
       "This indicates the index to identify multiple local TE links"
   ::= { teLocalIntAddrEntry 1 }

   teLocalIntAddr OBJECT-TYPE
       SYNTAX       IpAddress
       MAX-ACCESS   read-only
       STATUS       current
       DESCRIPTION
       "This object indicates the address of the local TE link."
   ::= { teLocalIntAddrEntry 2 }


   --
   --  TED Remote Interface IP Address Table
   --

   teRemoteIntAddrTable OBJECT-TYPE
       SYNTAX       SEQUENCE OF TeRemoteIntAddrEntry
       MAX-ACCESS   not-accessible
       STATUS       current
       DESCRIPTION
           "This table contains the IP address information of a remote
   TE link."
   ::= { teTables 3 }

   teRemoteIntAddrEntry OBJECT-TYPE
       SYNTAX       TeRemoteIntAddrEntry
       MAX-ACCESS   not-accessible
       STATUS       current
       DESCRIPTION
           "This entry contains the IP address information of the remote
   TE link."
   INDEX { ospfAreaId, ospfLsdbLsid, ospflsdbRouterId,
   teRemoteIntAddrIndex }
       ::= { teRemoteIntAddrTable 1 }

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   TeRemoteIntAddrEntry ::= SEQUENCE {
       teRemoteIntAddrIndex Unsigned32,
       teRemoteIntAddr      IpAddress,
   }

   teRemoteIntAddrIndex OBJECT-TYPE
       SYNTAX       Unsigned32
       MAX-ACCESS   not-accessible
       STATUS       current
       DESCRIPTION
           "This indicates the index to identify multiple remote TE
   links."
   ::= { teRemoteIntAddrEntry 1 }

   teRemoteIntAddr OBJECT-TYPE
       SYNTAX       IpAddress
       MAX-ACCESS   read-only
       STATUS       current
       DESCRIPTION
           "This object indicates the address of the remote TE link."
   ::= { teRemoteIntAddrEntry 2 }


   --
   --  TED Switch Capable Table
   --

   teSwCapTable OBJECT-TYPE
       SYNTAX       SEQUENCE OF TeSwCapEntry
       MAX-ACCESS   not-accessible
       STATUS       current
       DESCRIPTION
           "This table contains the GMPLS TED switching capability
   information."
   ::= { teTables 4 }

   teSwCapEntry OBJECT-TYPE
       SYNTAX       TeSwCapEntry
       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 { ospfAreaId, ospfLsdbLsid, ospfLsdbRouterId,
   teSwCapIndex }
   ::= { teSwCapTable 1 }

   TeSwCapEntry ::= SEQUENCE {
       teSwCapIndex            Unsigned32,
       teSwitchingType         INTEGER,
       teEncoding              INTEGER,

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       teMaxLspBandwidthPri0   OCTET STRING,
       teMaxLspBandwidthPri1   OCTET STRING,
       teMaxLspBandwidthPri2   OCTET STRING,
       teMaxLspBandwidthPri3   OCTET STRING,
       teMaxLspBandwidthPri4   OCTET STRING,
       teMaxLspBandwidthPri5   OCTET STRING,
       teMaxLspBandwidthPri6   OCTET STRING,
       teMaxLspBandwidthPri7   OCTET STRING,
       teMinLspBandwidth       OCTET STRING,
       teIntMtu                Integer32,
       teIndication            INTEGER
   }

   teSwCapIndex OBJECT-TYPE
       SYNTAX       Unsigned32
       MAX-ACCESS   not-accessible
       STATUS       current
       DESCRIPTION
           "This index is utilized to identify multiple switching
   functions on a local or remote TE link."
   ::= { teSwCapEntry 1 }

   teSwitchingType OBJECT-TYPE
      SYNTAX  INTEGER {
                 unknown (0),
                 psc1    (1),
                 psc2    (2),
                 psc3    (3),
                 psc4    (4),
                 l2sc   (51),
                 tdm   (100),
                 lsc   (150),
                 fsc   (200)
           }
           MAX-ACCESS read-only
           STATUS  current
           DESCRIPTION
               "This object indicates the GMPLS switching capability
   assigned to the TE link."
           ::= { teSwCapEntry 2 }

   teEncoding OBJECT-TYPE
           SYNTAX  INTEGER {
                 packet         (1),
                 ethernet       (2),
                 ansiEtsiPdh    (3),
                 sdhSonet       (5),
                 digitalWrapper (7),
                 lambda         (8),
                 fiber          (9),
                 fiberChannel  (11)
               }
       MAX-ACCESS read-only
       STATUS  current

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       DESCRIPTION
           "This object indicates the GMPLS encoding type assigned to
   the TE link."
   ::= { teSwCapEntry 3 }

   teMaxLspBandwidthPri0 OBJECT-TYPE
       SYNTAX       OCTET STRING (SIZE (4))
       UNITS        "Byte 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."
   ::= { teSwCapEntry 4 }

   teMaxLspBandwidthPri1 OBJECT-TYPE
       SYNTAX       OCTET STRING (SIZE (4))
       UNITS        "Byte 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."
   ::= { teSwCapEntry 5 }

   teMaxLspBandwidthPri2  OBJECT-TYPE
       SYNTAX       OCTET STRING (SIZE (4))
       UNITS        "Byte 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."
   ::= { teSwCapEntry 6 }

   teMaxLspBandwidthPri3 OBJECT-TYPE
       SYNTAX       OCTET STRING (SIZE (4))
       UNITS        "Byte 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."
   ::= { teSwCapEntry 7 }

   teMaxLspBandwidthPri4 OBJECT-TYPE
       SYNTAX       OCTET STRING (SIZE (4))
       UNITS        "Byte 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."
   ::= { teSwCapEntry 8 }

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   Internet Drafts draft-ietf-ccamp-gmpls-ospf-mib-01.txt October 2006


   teMaxLspBandwidthPri5  OBJECT-TYPE
       SYNTAX       OCTET STRING (SIZE (4))
       UNITS        "Byte 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."
   ::= { teSwCapEntry 9 }

   teMaxLspBandwidthPri6 OBJECT-TYPE
       SYNTAX       OCTET STRING (SIZE (4))
       UNITS        "Byte per seconds"
       MAX-ACCESS   read-only
       STATUS       current
       DESCRIPTION
           "This object indicates the maximum bandwidth of the TE link
   at the priority 6 for GMPLS LSP creation."
   ::= { teSwCapEntry 10 }

   teMaxLspBandwidthPri7 OBJECT-TYPE
       SYNTAX       OCTET STRING (SIZE (4))
       UNITS        "Byte 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."
   ::= { teSwCapEntry 11 }

   teMinLspBandwidth OBJECT-TYPE
       SYNTAX       OCTET STRING (SIZE (4))
       UNITS        "Byte 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."
   ::= { teSwCapEntry 12 }

   teIntMtu OBJECT-TYPE
       SYNTAX       Integer32
       MAX-ACCESS   read-only
       STATUS       current
       DESCRIPTION
           "This object indicates the MTU of the local or remote TE
   link"
   ::= { teSwCapEntry 13 }

   teIndication OBJECT-TYPE
       SYNTAX       INTEGER {

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   Internet Drafts draft-ietf-ccamp-gmpls-ospf-mib-01.txt October 2006

                      standard (0),
                      arbitrary (1)
                      }
       MAX-ACCESS   read-only
       STATUS       current
       DESCRIPTION
           "This object indicates whether the interface supports
   Standard or Arbitrary SONET/SDH."
   ::= { teSwCapEntry 14 }

   --
   --  TED SRLG Table
   --

   teSrlgTable OBJECT-TYPE
       SYNTAX       SEQUENCE OF TeSrlgEntry
       MAX-ACCESS   not-accessible
       STATUS       current
       DESCRIPTION
           "This table contains the SRLG information of the TE link."
   ::= { teTables 5 }

   teSrlgEntry OBJECT-TYPE
       SYNTAX       TeSrlgEntry
       MAX-ACCESS   not-accessible
       STATUS       current
       DESCRIPTION
           "This entry relates each TE link with its SRLG information."
       INDEX { ospfAreaId, ospfLsdbLsid, ospfLsdbRouterId, teSrlgIndex }
   ::= { teSrlgTable 1 }

   TeSrlgEntry ::= SEQUENCE {
       teSrlgIndex Unsigned32
       teSrlg      Integer32
       }

   teSrlgIndex OBJECT-TYPE
       SYNTAX       Unsigned32
       MAX-ACCESS   not-accessible
       STATUS       current
       DESCRIPTION
           "This index is utilized to identify multiple SRLG values on a
   local or remote TE link."
   ::= { teSrlgTableEntry 1 }

   teSrlg 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"
   ::= { teSrlgEntry 2 }


   T. Otani et al.                                                  17
   Internet Drafts draft-ietf-ccamp-gmpls-ospf-mib-01.txt October 2006

   -- Conformance Statement
   teGroups
         OBJECT IDENTIFIER ::= { teConformance 1 }

   teCompliances
         OBJECT IDENTIFIER ::= { teConformance 2 }

   -- Module Compliance

   teModuleFullCompliance MODULE-COMPLIANCE
         STATUS current
         DESCRIPTION
            "Compliance statement for agents provides full support
             for the TED MIB"
         MODULE -- this module
            MANDATORY-GROUPS    { teMainGroup
                                }

      ::= { teCompliances 1 }

   --
   -- ReadOnly Compliance
   --

   teModuleReadOnlyCompliance 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    { teMainGroup
                                }

      ::= { teCompliances 2 }


      -- Units of conformance.
      teMainGroup OBJECT-GROUP
         OBJECTS {
               teLinkInformationSource     ,
               teLinkType                  ,
               teLinkIdAddr                ,
               teMetric                    ,
               teMaxBandwidth              ,
               teMaxReservableBandwidth    ,
               teUnreservedBandwidthPri0   ,
               teUnreservedBandwidthPri1   ,
               teUnreservedBandwidthPri2   ,
               teUnreservedBandwidthPri3   ,
               teUnreservedBandwidthPri4   ,
               teUnreservedBandwidthPri5   ,
               teUnreservedBandwidthPri6   ,

   T. Otani et al.                                                  18
   Internet Drafts draft-ietf-ccamp-gmpls-ospf-mib-01.txt October 2006

               teUnreservedBandwidthPri7   ,
               teAdministrativeGroup       ,
               teLocalId                   ,
               teRemoteId                  ,
               teLinkProtectionType        ,
               teLinkInformationData       ,
               teLocalIntAddr              ,
               teRemoteIntAddr             ,
               teSwitchingType             ,
               teEncoding                  ,
               teMaxLspBandwidthPri0       ,
               teMaxLspBandwidthPri1       ,
               teMaxLspBandwidthPri2       ,
               teMaxLspBandwidthPri3       ,
               teMaxLspBandwidthPri4       ,
               teMaxLspBandwidthPri5       ,
               teMaxLspBandwidthPri6       ,
               teMaxLspBandwidthPri7       ,
               teMinLspBandwidth           ,
               teIntMtu                    ,
               teIndication                ,
               teSrlg
              }
         STATUS  current
         DESCRIPTION
                "Collection of objects for TED management"
       ::= { teGroups 1 }

   END


6. Security consideration

   This document introduces no new security issues beyond those detailed
   in the OSPF MIB.

7. 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 [RFC2434].

7.1 IANA Considerations for TED-STD-MIB

   The IANA is requested to assign { teMIB XXX } to the TED-STD-MIB
   module specified in this document.


8. References

8.1 Normative References

8.2 Informative References


   T. Otani et al.                                                  19
   Internet Drafts draft-ietf-ccamp-gmpls-ospf-mib-01.txt October 2006

  [RFC2119]      Bradner, S., "Key words for use in RFCs to Indicate
                  Requirement Levels", BCP 14, RFC 2119, March 1997.

  [OSPFMIB]      F. Baker, et al, "OSPF Version 2 Management
                  Information Base", RFC1850, Nov. 1995.

  [OSPFMIB UPDATE]Dan Joyal, et al, "OSPF Version 2 Management
                  Information Base", draft-ietf-ospf-mib-update-08.txt,
                  December 2003.

  [ISISMIB]      J. Parker, et al, "Management Information Base for
                  Intermediate System to Intermediate System (IS-IS)”,
                  RFC 4444, April 2006.

  [GMPLSRouting] K. Kompella, and Y. Rekhter, "Routing Extensions in
                  Support of Generalized Multi-Protocol Label
                  Switching", RFC4202, Oct. 2005.

  [RFC3630]      D. Katz, et al, "Traffic Engineering (TE) Extensions
                  to OSPF Version2", RFC3630, September 2003.

  [GMPLSisis]    K. Kompella, and Y. Rekhter, "Intermediate System to
                  Intermediate System (IS-IS) Extensions in Support of
                  Multi-Protocol Label Switching (GMPLS)", RFC4205, Oct.
                  2005.

  [RFC3784]      H. Smit and T. Li, "IS-IS extensions for Traffic
                  Engineering”, RFC 3784, June 2004.

  [RFC3812]      Srinivasan, C., Viswanathan, A., and T. Nadeau,
                  "Multiprotocol Label Switching (MPLS) Traffic
                  Engineering (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.

  [GMPLSLSRMIB]  T. D. Nadeu and A. Farrel, "Generalized Multiprotocol
                  Label Switching (GMPLS) Label Switching Router (LSR)
                  Management Information Base", draft-ietf-ccamp-gmpls-
                  lsr-mib-08.txt, June 2005.

  [GMPLSTEMIB]   T. D. Nadeu and A. Farrel, "Generalized Multiprotocol
                  Label Switching (GMPLS) Traffic Engineering
                  Management Information Base", draft-ietf-ccamp-gmpls-
                  te-mib-09.txt, June 2005.

  [MPLS OAM]     T. Nadeau, Allan D., et al., "OAM Requirements for
                  MPLS Network"
                 draft-ietf-mpls-oam-requirements-05.txt, June 2005.


   T. Otani et al.                                                  20
   Internet Drafts draft-ietf-ccamp-gmpls-ospf-mib-01.txt October 2006

  [RFC3945]      E. Mannie, "Generalized Multi-Protocol Label
                  Switching Architecture", RFC3945, October, 2004.

  [GMPLSOSPF]    K. Kompella, and Y. Rekhter, "OSPF Extensions in
                  Support of Generalized Multi-Protocol Label
                  Switching", RFC4203, Oct. 2005.

  [OSPF-TE]      Katz, D., et al, "Traffic Engineering (TE) Extensions
                  to OSPF Version 2", RFC3630, September 2003.

  [RFC2434]      Narten, T. and H. Alvestrand., "Guidelines for
                  Writing an IANA Considerations Section in RFCs" BCP
                  26, RFC 2434, October 1998.

9. Acknowledgment

   The authors wish to acknowledge and thank the following individuals
   for their valuable comments to this document: Ken Nagami, Shuichi
   Okamoto and Adrian Farrel.

10. Author's Address

      Tomohiro Otani
      KDDI R&D Laboratories, Inc.
      2-1-15 Ohara Fujimino     Phone:  +81-49-278-7357
      Saitama, 356-8502. Japan  Email:  otani@kddilabs.jp

      Masanori Miyazawa
      KDDI R&D Laboratories, Inc.
      2-1-15 Ohara Fujimino     Phone:  +81-49-278-7559
      Saitama, 356-8502. Japan  Email:  ma-miyazawa@kddilabs.jp

      Thomas D. Nadeau
      Cisco Systems, Inc.
      300 Beaver Brook Road     Phone: +1-978-936-1470
      Boxboro, MA 01719         Email: tnadeau@cisco.com300

      Kenji Kumaki
      KDDI Corporation
      GARDEN AIR TOWER,3-10-10,Iidabshi     Phone:  +81-3-6678-3103
      Chiyoda-ku,Tokyo, 102-8460. Japan     Email:  ke-kumaki@kddi.com


11. Intellectual Property Statement

   The IETF takes no position regarding the validity or scope of any
   Intellectual Property Rights or other rights that might be claimed to
   pertain to the implementation or use of the technology described in
   this document or the extent to which any license under such rights
   might or might not be available; nor does it represent that it has
   made any independent effort to identify any such rights.  Information
   on the procedures with respect to rights in RFC documents can be
   found in BCP 78 and BCP 79.


   T. Otani et al.                                                  21
   Internet Drafts draft-ietf-ccamp-gmpls-ospf-mib-01.txt October 2006

   Copies of IPR disclosures made to the IETF Secretariat and any
   assurances of licenses to be made available, or the result of an
   attempt made to obtain a general license or permission for the use of
   such proprietary rights by implementers or users of this
   specification can be obtained from the IETF on-line IPR repository at
   http://www.ietf.org/ipr.

   The IETF invites any interested party to bring to its attention any
   copyrights, patents or patent applications, or other proprietary
   rights that may cover technology that may be required to implement
   this standard.  Please address the information to the IETF at ietf-
   ipr@ietf.org.



12. Copyright Statement

   "Copyright (C) The Internet Society (2006).  This document is subject
   to the rights, licenses and restrictions contained in BCP 78, and
   except as set forth therein, the authors retain all their rights."

   "This document and the information contained herein are provided on
   an "AS IS" basis and THE CONTRIBUTOR, THE ORGANIZATION HE/SHE
   REPRESENTS OR IS SPONSORED BY (IF ANY), THE INTERNET SOCIETY AND THE
   INTERNET ENGINEERING TASK FORCE DISCLAIM ALL WARRANTIES, EXPRESS OR
   IMPLIED, INCLUDING BUT NOT LIMITED TO ANY WARRANTY THAT THE USE OF
   THE INFORMATION HEREIN WILL NOT INFRINGE ANY RIGHTS OR ANY IMPLIED
   WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE."

   T. Otani et al.                                                  22


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