INTERNET-DRAFT Masanori Miyazawa Intended status: Standards TruckTomohiro Otani Expires: July 31, 2009KDDI R&D Labs Expires: April 26, 2010 Tomohiro Otani KDDI Corporation Thomas Nadeau BT Kenji Kumaki KDDIR&D Labs Jan 30,Corporation October 26, 2009 Traffic Engineering Database Management Information Base in support of MPLS-TE/GMPLSDocument: draft-ietf-ccamp-gmpls-ted-mib-05.txtdraft-ietf-ccamp-gmpls-ted-mib-06.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. 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.............................................................. 1 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.......................................................... 3 4. Motivations........................................................ 4 5. Brief description of MIB Objects................................... 4 5.1 tedTable.......................................................... 4 5.2teLocalIntIpAddrTable.............................................teLocalIfIpAddrTable.............................................. 4 5.3teRemoteIntIpAddrTable............................................teRemoteIfIpAddrTable............................................. 4 5.4 teSwCapTable......................................................54 5.5 teSrlgTable....................................................... 56.Example6. Example of the TED MIB moduleusage ................................usage................................ 5 7. TED MIB Definitions in support of GMPLS............................ 6 8. Security consideration............................................ 23 9. IANA Considerations............................................... 24 9.1 IANA Considerations for TED-MIB.................................. 24 10. References....................................................... 24 10.1 Normative References............................................ 24 10.2 Informative References.......................................... 24 11. Acknowledgment................................................... 26 12.Author's Address.................................................Authors' Addresses............................................... 26 13. Intellectual Property Statement.................................. 26 Copyright Statement.................................................. 27 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 is defined as [RFC4750] and the ISIS MIB as [RFC4444]. On the other side, MPLS/GMPLS based traffic engineering has so far extended OSPF/ISIS routing protocol with TE functionality [RFC4202], [RFC3630], [RFC4205], [RFC3784]. 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 relatedwithto OSPF/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 OSPF/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", "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, RFC3945][RFC4377] and [RFC3945], and the reader is assumed to be familiar with those definitions which are not repeated here. 3.3 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 ISIS: Intermediate System to Intermediate System 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 4. Motivations The existing OSPF, ISIS, MPLS and GMPLS MIBs do not provide for the management of all of the extensions to the OSPF and ISIS protocol.To manage MPLS/GMPLS TE attributes, MIB objects to indicate such MPLS/GMPLS TED is significant.5. Brief description of MIB Objects The objects described in this section support the management of TED described in [RFC4202], [RFC4203] and [RFC4205] for GMPLS extensions as well as in [RFC3630] and [RFC3784] 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 the information of Local/Remote interface IP address, Interface Switching Capability Descriptor and Shared Risk Link Group information within the sub-TLVs for the Link-TLV. 5.2teLocalIntIpAddrTableteLocalIfIpAddrTable TheteLocalIntIpAddrTableteLocalIfIpAddrTable 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. 5.3teRemoteIntIpAddrTableteRemoteIfIpAddrTable TheteRemoteIntIpAddrTableteRemoteIfIpAddrTable 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. 5.4 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. 5.5 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. 6.Example of the TED MIBmodule usageModule 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 asteLocalIntAddrTable, teRemoteIntAddrTable,teLocalIfAddrTable, teRemoteIfAddrTable, teSwCapTable and teSrlgTable are not supported. Note that theTETED MIB modules are only limited to "read-only" access except for tedNotificationEnabled and tedNotificationMaxRate. The TED MIB is designed to be independent of OSPF or ISIS MIBs, however each TE informationis belongingbelongs to a node or a link, which is managed by the routing protocol.Therefore it should not be locally changed without triggering from the routing protocol.In tedTable: {teAreaId.0.842150510.167772640tedTeAreaId.0.3221225985.16777264 0teRouterId.0.842150510.16777264tedTeRouterId.0.3221225985.16777264 1848783410teLinkStateId.0.842150510.16777264tedTeLinkStateId.0.3221225985.16777264 805306369teLinkInformationSource.0.842150510.16777264tedTeLinkInformationSource.0.3221225985.16777264 ospf(2)teLinkInformationData.0.842150510.16777264tedTeLinkInformationData.0.3221225985.16777264 zeroDotZeroteLinkType.0.842150510.16777264tedTeLinkType.0.3221225985.16777264 pointToPoint(1)teRouterIdAddr.0.842150510.16777264 50.50.50.110 teRouterIdAddr.0.842150530.16777296 50.50.50.130 teLinkIdAddr.0.842150510.16777264 50.50.50.120 teMetric.0.842150510.167772641 teMaxBandwidth.0.842150510.16777264tedTeRouterIdAddrType.0.3221225985.16777264 ipv4(1) tedTeRouterIdAddr.0.3221225985.16777264 192.0.2.1 tedTeLinkIdAddrType.0.3221225985.16777264 ipv4(1) tedTeLinkIdAddr.0.3221225985.16777264192.0.2.10 tedTeMetric.0.3221225985.16777264 1 tedTeMaxBandwidth.0.3221225985.16777264 1376193201 tedTeMaxReservableBandwidth.0.3221225985.16777264 1376193201teMaxReservableBandwidth.0.842150510.167772641376193201 teUnreservedBandwidthPri0.0.842150510.16777264tedTeUnreservedBandwidthPri0.0.3221225985.16777264 1375888025teUnreservedBandwidthPri1.0.842150510.16777264tedTeUnreservedBandwidthPri1.0.3221225985.16777264 1375888025teUnreservedBandwidthPri2.0.842150510.16777264tedTeUnreservedBandwidthPri2.0.3221225985.16777264 1375888025teUnreservedBandwidthPri3.0.842150510.16777264tedTeUnreservedBandwidthPri3.0.3221225985.16777264 1375888025teUnreservedBandwidthPri4.0.842150510.16777264tedTeUnreservedBandwidthPri4.0.3221225985.16777264 1375888025teUnreservedBandwidthPri5.0.842150510.16777264tedTeUnreservedBandwidthPri5.0.3221225985.16777264 1375888025teUnreservedBandwidthPri6.0.842150510.16777264tedTeUnreservedBandwidthPri6.0.3221225985.16777264 1375888025teUnreservedBandwidthPri7.0.842150510.16777264tedTeUnreservedBandwidthPri7.0.3221225985.16777264 1375888025teAdministrativeGroup.0.842150510.16777264tedTeAdministrativeGroup.0.3221225985.16777264 0teLocalId.0.842150510.16777264tedTeLocalId.0.3221225985.16777264 0teRemoteId.0.842150510.16777264tedTeRemoteId.0.3221225985.16777264 0teLinkProtectionType.0.842150510.16777264 01tedTeLinkProtectionType.0.3221225985.1677726401 00 00 00 7 InteLocalIntAddrTable:teLocalIfAddrTable: {teLocalIntAddr.0.842150510.16777264.010.10.10.1teLocalIfAddrType.0.3221225985.16777264.0 ipv4(1) teLocalIfAddr.0.3221225985.16777264.0192.0.2.21 } InteRemoteIntAddrTable:teRemoteIfAddrTable: {teRemoteIntAddr.0.842150510.16777264.0 10.10.10.2teRemoteIfAddrType.0.3221225985.16777264.0 ipv4(1) teRemoteIfAddr.0.3221225985.16777264.0 192.0.2.22 } In teSwCapTable: {teSwitchingType.0.842150510.16777264.1teSwitchingType.0.3221225985.16777264.1 lsc(150)teEncoding.0.842150510.16777264.1teEncoding.0.3221225985.16777264.1 ethernet(2)teMaxLspBandwidthPri0.0.842150510.16777264.1 1375888025 teMaxLspBandwidthPri1.0.842150510.16777264.1 1375888025 teMaxLspBandwidthPri2.0.842150510.16777264.1 1375888025 teMaxLspBandwidthPri3.0.842150510.16777264.1 1375888025 teMaxLspBandwidthPri4.0.842150510.16777264.1 1375888025 teMaxLspBandwidthPri5.0.842150510.16777264.1 1375888025 teMaxLspBandwidthPri6.0.842150510.16777264.1 1375888025 teMaxLspBandwidthPri7.0.842150510.16777264.1 1375888025s teMinLspBandwidth.0.842150510.16777264.1teMaxLspBandwidthPri0.0.3221225985.16777264.11375888025 teMaxLspBandwidthPri1.0.3221225985.16777264.11375888025 teMaxLspBandwidthPri2.0.3221225985.16777264.11375888025 teMaxLspBandwidthPri3.0.3221225985.16777264.11375888025 teMaxLspBandwidthPri4.0.3221225985.16777264.11375888025 teMaxLspBandwidthPri5.0.3221225985.16777264.11375888025 teMaxLspBandwidthPri6.0.3221225985.16777264.11375888025 teMaxLspBandwidthPri7.0.3221225985.16777264.11375888025s teMinLspBandwidth.0.3221225985.16777264.1 0teIntMtu.0.842150510.16777264.1teIfMtu.0.3221225985.16777264.1 0teIndication.0.842150510.16777264.1teIndication.0.3221225985.16777264.1 standard(0) } In teSrlgTable: {teSrlg.0.842150510.16777264.00teSrlg.0.3221225985.16777264.0 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 RowPointer, TruthValue FROM SNMPv2-TC -- RFC2579 IANAGmplsLSPEncodingTypeTC, IANAGmplsSwitchingTypeTC FROM IANA-GMPLS-TC-MIB -- RFC4801 InetAddress, InetAddressType FROM INET-ADDRESS-MIB -- RFC3291 ; tedMIB MODULE-IDENTITY LAST-UPDATED "200807030000Z" -- 03 July 2008 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@bt.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) 2009 The IETF Trust. This version of this MIB module is part ofRFCXXX;RFC xxx; see the RFC itself for full legal notices." -- Revision history. REVISION "200807030000Z" -- 04 July 2008 00:00:00 GMT DESCRIPTION "Initial version. Published as RFCxxxx."xxx." -- RFC-editor pls fill inxxxyyy ::= { transmissionxxxyyy } -- assigned by IANA, see section 8.1 for details -- Textual Conventions. -- Top level components of this MIB. tedNotifications OBJECT IDENTIFIER ::= { tedMIB 0 } tedObjects OBJECT IDENTIFIER ::= { tedMIB 1 }tedScalars OBJECT IDENTIFIER ::= { tedObjects 1 } tedTables OBJECT IDENTIFIER ::= { tedObjects 2 }tedConformance OBJECT IDENTIFIER ::= { tedMIB 2 } -- MIB Definitions -- --ScalarTed Objects -- tedNotificationEnabled OBJECT-TYPE SYNTAX TruthValue MAX-ACCESS read-write STATUS current DESCRIPTION "If this object is set to true, it enables the generation of tedTeInfoStatusChange, tedTeCreation and tedTeDeletion notifications." DEFVAL {false} ::={tedScalarstedObjects 1 } tedNotificationMaxRate OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS read-write STATUS current DESCRIPTION "A lot of notifications 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} ::= {tedScalarstedObjects 2 } -- --TE DBTED 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]." ::= {tedTables 1tedObjects 3 } tedEntry OBJECT-TYPE SYNTAX TedEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "This entry contains TED information commonly utilized in both MPLS andGMPLS"GMPLS." INDEX {teAreaId, teRouterId, teLinkStateIdtedAreaId, tedRouterId, tedLinkStateId } ::= { tedTable 1 } TedEntry ::= SEQUENCE {teAreaIdtedAreaId Unsigned32,teRouterIdtedRouterId Unsigned32,teLinkStateIdtedLinkStateId Unsigned32,teLinkInformationSourcetedLinkInformationSource INTEGER,teLinkInformationDatatedLinkInformationData RowPointer,teLinkTypetedLinkType INTEGER,teRouterIdAddrTypetedRouterIdAddrType InetAddressType,teRouterIdAddrtedRouterIdAddr InetAddress,teLinkIdAddrTypetedLinkIdAddrType InetAddressType,teLinkIdAddrtedLinkIdAddr InetAddress,teMetrictedMetric Integer32,teMaxBandwidthtedMaxBandwidth Unsigned32,teMaxReservableBandwidthtedMaxReservableBandwidth Unsigned32,teUnreservedBandwidthPri0tedUnreservedBandwidthPri0 Unsigned32,teUnreservedBandwidthPri1tedUnreservedBandwidthPri1 Unsigned32,teUnreservedBandwidthPri2tedUnreservedBandwidthPri2 Unsigned32,teUnreservedBandwidthPri3tedUnreservedBandwidthPri3 Unsigned32,teUnreservedBandwidthPri4tedUnreservedBandwidthPri4 Unsigned32,teUnreservedBandwidthPri5tedUnreservedBandwidthPri5 Unsigned32,teUnreservedBandwidthPri6tedUnreservedBandwidthPri6 Unsigned32,teUnreservedBandwidthPri7tedUnreservedBandwidthPri7 Unsigned32,teAdministrativeGrouptedAdministrativeGroup Integer32,teLocalIdtedLocalId Integer32,teRemoteIdtedRemoteId Integer32,teLinkProtectionTypetedLinkProtectionType BITS }teAreaIdtedAreaId OBJECT-TYPE SYNTAX Unsigned32 (1..4294967295) 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." ::= { tedEntry 1 }teRouterIdtedRouterId OBJECT-TYPE SYNTAX Unsigned32 (1..4294967295) MAX-ACCESS read-only STATUS current DESCRIPTION "This object indicates the router identifier. 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." ::= { tedEntry 2 }teLinkStateIdtedLinkStateId OBJECT-TYPE SYNTAX Unsigned32 (1..4294967295) MAX-ACCESS read-only 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." ::= { tedEntry 3 }teLinkInformationSourcetedLinkInformationSource 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 TElink"link." ::= { tedEntry 4 }teLinkInformationDatatedLinkInformationData 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 ofteLinkInformationSource.tedLinkInformationSource. IfteLinkInformationSourcetedLinkInformationSource has the value unknown(0), this object SHOULD contain a value ofzeroDotZero.If teLinkInformationSourcezeroDotZero. If tedLinkInformationSource has the value locallyConfigured(1), this object MAY contain the identifier of the corresponding row entry in the teLinkTable ofTE-LINK-STD-MIB,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. IfteLinkInformationSourcetedLinkInformationSource has the value ospf(2), this object MAY contain the identifier of the corresponding row entry in the ospfLocalLsdbTable of OSPF-MIB [RFC4750], or the value of zeroDotZero otherwise. IfteLinkInformationSourcetedLinkInformationSource has the value isis(3) this object MAY contain the identifier of the corresponding row entry in the isisAreaAddr of ISIS-MIB [RFC4444], or the value of zeroDotZero otherwise. IfteLinkInformationSourcetedLinkInformationSource has the value other(4) this object MAY contain the identifier of the corresponding row entry a local proprietary MIB module, or the value of zeroDotZero otherwise." ::= { tedEntry 5 }teLinkTypetedLinkType 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 ormulti-access"multi-access." ::= { tedEntry 6 }teRouterIdAddrTypetedRouterIdAddrType OBJECT-TYPE SYNTAX InetAddressType MAX-ACCESS read-only STATUS current DESCRIPTION " This object indicates the TE-Router ID address type. Only values unknown(0), ipv4(1) or ipv6(2) must be supported. " ::= { tedEntry 7 }teRouterIdAddrtedRouterIdAddr OBJECT-TYPE SYNTAX InetAddress MAX-ACCESS read-only STATUS current DESCRIPTION "This object indicates the TE-RouterID"ID." ::= { tedEntry 8 }teLinkIdAddrTypetedLinkIdAddrType OBJECT-TYPE SYNTAX InetAddressType MAX-ACCESS read-only STATUS current DESCRIPTION " This object indicates theinterfaceaddress type of thedesignated router.TE Link ID. Only values unknown(0), ipv4(1) or ipv6(2) must besupported. "supported." ::= { tedEntry 9 }teLinkIdAddrtedLinkIdAddr 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." ::= { tedEntry 10 }teMetrictedMetric OBJECT-TYPE SYNTAX Integer32 MAX-ACCESS read-only STATUS current DESCRIPTION "This indicates the traffic engineering metric value of the TE link." ::= { tedEntry 11 }teMaxBandwidthtedMaxBandwidth OBJECT-TYPE SYNTAX Unsigned32 (0..4294967295) UNITS "Byte per seconds" MAX-ACCESS read-only STATUS current DESCRIPTION "This indicates the maximum bandwidth that can be used on this link in thisdirection"direction." ::= { tedEntry 12 }teMaxReservableBandwidthtedMaxReservableBandwidth OBJECT-TYPE SYNTAX Unsigned32 (0..4294967295) UNITS "Byte per seconds" MAX-ACCESS read-only STATUS current DESCRIPTION "This indicates the maximum bandwidth that may be reserved on this link in thisdirection"direction." ::= { tedEntry 13 }teUnreservedBandwidthPri0tedUnreservedBandwidthPri0 OBJECT-TYPE SYNTAX Unsigned32 (0..4294967295) UNITS "Byte per seconds" MAX-ACCESS read-only STATUS current DESCRIPTION "This indicates the amount of bandwidth not yet reserved at the priority0"0." ::= { tedEntry 14 }teUnreservedBandwidthPri1tedUnreservedBandwidthPri1 OBJECT-TYPE SYNTAX Unsigned32 (0..4294967295) UNITS "Byte per seconds" MAX-ACCESS read-only STATUS current DESCRIPTION "This indicates the amount of bandwidth not yet reserved at the priority1"1." ::= { tedEntry 15 }teUnreservedBandwidthPri2tedUnreservedBandwidthPri2 OBJECT-TYPE SYNTAX Unsigned32 (0..4294967295) UNITS "Byte per seconds" MAX-ACCESS read-only STATUS current DESCRIPTION "This indicates the amount of bandwidth not yet reserved at the priority2"2." ::= { tedEntry 16 }teUnreservedBandwidthPri3tedUnreservedBandwidthPri3 OBJECT-TYPE SYNTAX Unsigned32 (0..4294967295) UNITS "Byte per seconds" MAX-ACCESS read-only STATUS current DESCRIPTION "This indicates the amount of bandwidth not yet reserved at the priority3"3." ::= { tedEntry 17 }teUnreservedBandwidthPri4tedUnreservedBandwidthPri4 OBJECT-TYPE SYNTAX Unsigned32 (0..4294967295) UNITS "Byte per seconds" MAX-ACCESS read-only STATUS current DESCRIPTION "This indicates the amount of bandwidth not yet reserved at the priority4"4." ::= { tedEntry 18 }teUnreservedBandwidthPri5tedUnreservedBandwidthPri5 OBJECT-TYPE SYNTAX Unsigned32 (0..4294967295) UNITS "Byte per seconds" MAX-ACCESS read-only STATUS current DESCRIPTION "This indicates the amount of bandwidth not yet reserved at the priority5"5." ::= { tedEntry 19 }teUnreservedBandwidthPri6tedUnreservedBandwidthPri6 OBJECT-TYPE SYNTAX Unsigned32 (0..4294967295) UNITS "Byte per seconds" MAX-ACCESS read-only STATUS current DESCRIPTION "This indicates the amount of bandwidth not yet reserved at the priority6"6." ::= { tedEntry 20 }teUnreservedBandwidthPri7tedUnreservedBandwidthPri7 OBJECT-TYPE SYNTAX Unsigned32 (0..4294967295) UNITS "Byte per seconds" MAX-ACCESS read-only STATUS current DESCRIPTION "This indicates the amount of bandwidth not yet reserved at the priority7"7." ::= { tedEntry 21 }teAdministrativeGrouptedAdministrativeGroup 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." ::= { tedEntry 22 }teLocalIdtedLocalId OBJECT-TYPE SYNTAX Integer32 MAX-ACCESS read-only STATUS current DESCRIPTION "This indicates the Link local identifier of an unnumbered link." ::= { tedEntry 23 }teRemoteIdtedRemoteId OBJECT-TYPE SYNTAX Integer32 MAX-ACCESS read-only STATUS current DESCRIPTION "This indicates the Link remote identifier of an unnumbered link." ::= { tedEntry 24 }teLinkProtectionTypetedLinkProtectionType OBJECT-TYPE 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 TElink"link." ::= { tedEntry 25 } -- -- TED Local Interface IP Address Table --teLocalIntAddrTabletedLocalIfAddrTable OBJECT-TYPE SYNTAX SEQUENCE OFTeLocalIntAddrEntryTedLocalIfAddrEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "This table contains the IP address information of a local TE link." ::= {tedTables 2tedObjects 4 }teLocalIntAddrEntrytedLocalIfAddrEntry OBJECT-TYPE SYNTAXTeLocalIntAddrEntryTedLocalIfAddrEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "This entry contains the IP address information of the local TE link." INDEX {teAreaId, teRouterId, teLinkStateId, teLocalIntAddrIndextedAreaId, tedRouterId, tedLinkStateId, tedLocalIfAddrIndex } ::= {teLocalIntAddrTabletedLocalIfAddrTable 1 }TeLocalIntAddrEntryTedLocalIfAddrEntry ::= SEQUENCE {teLocalIntAddrIndextedLocalIfAddrIndex Unsigned32,teLocalIntAddrTypetedLocalIfAddrType InetAddressType,teLocalIntAddrtedLocalIfAddr InetAddress }teLocalIntAddrIndextedLocalIfAddrIndex OBJECT-TYPE SYNTAXUnsigned32Unsigned32(0..4294967295) MAX-ACCESS not-accessible STATUS current DESCRIPTION "This indicates the index to identify multiple local TElinks"links." ::= {teLocalIntAddrEntrytedLocalIfAddrEntry 1 }teLocalIntAddrTypetedLocalIfAddrType 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." ::= {teLocalIntAddrEntrytedLocalIfAddrEntry 2 }teLocalIntAddrtedLocalIfAddr OBJECT-TYPE SYNTAX InetAddress MAX-ACCESS read-only STATUS current DESCRIPTION "This object indicates the address of the local TE link." ::= {teLocalIntAddrEntrytedLocalIfAddrEntry 3 } -- -- TED Remote Interface IP Address Table --teRemoteIntAddrTabletedRemoteIfAddrTable OBJECT-TYPE SYNTAX SEQUENCE OFTeRemoteIntAddrEntryTedRemoteIfAddrEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "This table contains the IP address information of a remote TE link." ::= {tedTables 3tedObjects 5 }teRemoteIntAddrEntrytedRemoteIfAddrEntry OBJECT-TYPE SYNTAXTeRemoteIntAddrEntryTedRemoteIfAddrEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "This entry contains the IP address information of the remote TE link." INDEX {teAreaId, teRouterId, teLinkStateId, teRemoteIntAddrIndextedAreaId, tedRouterId, tedLinkStateId, tedRemoteIfAddrIndex } ::= {teRemoteIntAddrTabletedRemoteIfAddrTable 1 }TeRemoteIntAddrEntryTedRemoteIfAddrEntry ::= SEQUENCE {teRemoteIntAddrIndextedRemoteIfAddrIndex Unsigned32,teRemoteIntAddrTypetedRemoteIfAddrType InetAddressType,teRemoteIntAddrtedRemoteIfAddr InetAddress }teRemoteIntAddrIndextedRemoteIfAddrIndex OBJECT-TYPE SYNTAXUnsigned32Unsigned32(0..4294967295) MAX-ACCESS not-accessible STATUS current DESCRIPTION "This indicates the index to identify multiple remote TE links." ::= {teRemoteIntAddrEntrytedRemoteIfAddrEntry 1 }teRemoteIntAddrTypetedRemoteIfAddrType OBJECT-TYPE SYNTAX InetAddressType MAX-ACCESS read-only STATUS current DESCRIPTION "This object indicates the address type of the remote TE link." ::= {teRemoteIntAddrEntrytedRemoteIfAddrEntry 2 }teRemoteIntAddrtedRemoteIfAddr OBJECT-TYPE SYNTAX InetAddress MAX-ACCESS read-only STATUS current DESCRIPTION "This object indicates the address of the remote TE link." ::= {teRemoteIntAddrEntrytedRemoteIfAddrEntry 3 } -- -- TED Switch Capable Table --teSwCapTabletedSwCapTable OBJECT-TYPE SYNTAX SEQUENCE OFTeSwCapEntryTedSwCapEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "This table contains the GMPLS TED switching capability information." ::= {tedTables 4tedObjects 6 }teSwCapEntrytedSwCapEntry OBJECT-TYPE SYNTAXTeSwCapEntryTedSwCapEntry 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 {teAreaId, teRouterId, teLinkStateId, teSwCapIndextedAreaId, tedRouterId, tedLinkStateId, tedSwCapIndex } ::= {teSwCapTabletedSwCapTable 1 }TeSwCapEntryTedSwCapEntry ::= SEQUENCE {teSwCapIndextedSwCapIndex Unsigned32,teSwitchingTypetedSwCapSwitchingType IANAGmplsSwitchingTypeTC,teEncodingtedSwCapEncoding IANAGmplsLSPEncodingTypeTC,teMaxLspBandwidthPri0tedSwCapMaxLspBandwidthPri0 Unsigned32,teMaxLspBandwidthPri1tedSwCapMaxLspBandwidthPri1 Unsigned32,teMaxLspBandwidthPri2tedSwCapMaxLspBandwidthPri2 Unsigned32,teMaxLspBandwidthPri3tedSwCapMaxLspBandwidthPri3 Unsigned32,teMaxLspBandwidthPri4tedSwCapMaxLspBandwidthPri4 Unsigned32,teMaxLspBandwidthPri5tedSwCapMaxLspBandwidthPri5 Unsigned32,teMaxLspBandwidthPri6tedSwCapMaxLspBandwidthPri6 Unsigned32,teMaxLspBandwidthPri7tedSwCapMaxLspBandwidthPri7 Unsigned32,teMinLspBandwidthtedSwCapMinLspBandwidth Unsigned32,teIntMtutedSwCapIfMtu Integer32,teIndicationtedSwCapIndication INTEGER }teSwCapIndextedSwCapIndex OBJECT-TYPE SYNTAXUnsigned32Unsigned32(0..4294967295) MAX-ACCESS not-accessible 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]." ::= {teSwCapEntrytedSwCapEntry 1 }teSwitchingTypetedSwCapSwitchingType 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]. "[RFC4801]." ::= {teSwCapEntrytedSwCapEntry 2 }teEncodingtedSwCapEncoding OBJECT-TYPE SYNTAX IANAGmplsLSPEncodingTypeTC MAX-ACCESS read-only STATUS current DESCRIPTION "This object indicates the GMPLS encoding type assigned to the TE link." ::= {teSwCapEntrytedSwCapEntry 3 }teMaxLspBandwidthPri0tedSwCapMaxLspBandwidthPri0 OBJECT-TYPE SYNTAX Unsigned32 (0..4294967295) 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." ::= {teSwCapEntrytedSwCapEntry 4 }teMaxLspBandwidthPri1tedSwCapMaxLspBandwidthPri1 OBJECT-TYPE SYNTAX Unsigned32 (0..4294967295) 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." ::= {teSwCapEntrytedSwCapEntry 5 }teMaxLspBandwidthPri2tedSwCapMaxLspBandwidthPri2 OBJECT-TYPE SYNTAX Unsigned32 (0..4294967295) 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." ::= {teSwCapEntrytedSwCapEntry 6 }teMaxLspBandwidthPri3tedSwCapMaxLspBandwidthPri3 OBJECT-TYPE SYNTAX Unsigned32 (0..4294967295) 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." ::= {teSwCapEntrytedSwCapEntry 7 }teMaxLspBandwidthPri4tedSwCapMaxLspBandwidthPri4 OBJECT-TYPE SYNTAX Unsigned32 (0..4294967295) 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." ::= {teSwCapEntrytedSwCapEntry 8 }teMaxLspBandwidthPri5tedSwCapMaxLspBandwidthPri5 OBJECT-TYPE SYNTAX Unsigned32 (0..4294967295) 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." ::= {teSwCapEntrytedSwCapEntry 9 }teMaxLspBandwidthPri6tedSwCapMaxLspBandwidthPri6 OBJECT-TYPE SYNTAX Unsigned32 (0..4294967295) 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." ::= {teSwCapEntrytedSwCapEntry 10 }teMaxLspBandwidthPri7tedSwCapMaxLspBandwidthPri7 OBJECT-TYPE SYNTAX Unsigned32 (0..4294967295) 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." ::= {teSwCapEntrytedSwCapEntry 11 }teMinLspBandwidthtedSwCapMinLspBandwidth OBJECT-TYPE SYNTAX Unsigned32 (0..4294967295) 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-1, PSC-2, PSC-3, or PSC-4." ::= {teSwCapEntrytedSwCapEntry 12 }teIntMtutedSwCapIfMtu OBJECT-TYPE SYNTAX Integer32 MAX-ACCESS read-only STATUS current DESCRIPTION "This object indicates the MTU of the local or remote TE link" ::= {teSwCapEntrytedSwCapEntry 13 }teIndicationtedSwCapIndication 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." ::= {teSwCapEntrytedSwCapEntry 14 } -- -- TED SRLG Table --teSrlgTabletedSrlgTable OBJECT-TYPE SYNTAX SEQUENCE OFTeSrlgEntryTedSrlgEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "This table contains the SRLG information of the TE link." ::= {tedTables 5tedObjects 7 }teSrlgEntrytedSrlgEntry OBJECT-TYPE SYNTAXTeSrlgEntryTedSrlgEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "This entry relates each TE link with its SRLG information." INDEX {teAreaId, teRouterId, teLinkStateId, teSrlgIndextedAreaId, tedRouterId, tedLinkStateId, tedSrlgIndex } ::= {teSrlgTabletedSrlgTable 1 }TeSrlgEntryTedSrlgEntry ::= SEQUENCE {teSrlgIndextedSrlgIndex Unsigned32,teSrlgtedSrlg Integer32 }teSrlgIndextedSrlgIndex OBJECT-TYPE SYNTAXUnsigned32Unsigned32(0..4294967295) MAX-ACCESS not-accessible STATUS current DESCRIPTION "This index is utilized to identify multiple SRLG values on a local or remote TE link." ::= {teSrlgEntrytedSrlgEntry 1 }teSrlgtedSrlg 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" ::= {teSrlgEntrytedSrlgEntry 2 } -- -- Notifications --tedTeInfoStatusChangetedStatusChange NOTIFICATION-TYPE OBJECTS {teAreaId, teRouterId, teLinkStateIdtedAreaId, tedRouterId, tedLinkStateId } STATUS current DESCRIPTION "This notificationissignifies that there has been change in TE information of tedTable, teLocalIfIpAddrTable, teRemoteIfIpAddrTable, teSwCapTable and teSrlgTable. For example, this should be generated whenTED informationtedUnreservedBandwidth ischanged."changed to create or delete LSP using registered TE link. " ::= { tedNotifications 1 }tedTeCreationtedCreation NOTIFICATION-TYPE OBJECTS {teAreaId, teRouterId, teLinkStateIdtedAreaId, tedRouterId, tedLinkStateId } STATUS current DESCRIPTION " This notificationissignifies that there has been new registration in ted table by receiving new TE link information. For example, this should be generated whenanewentryindex (tedAreaId, tedRouterId and tedLinkStateId) is registeredasin TEDinformation."table." ::= { tedNotifications 2 }tedTeDeletiontedDeletion NOTIFICATION-TYPE OBJECTS {teAreaId, teRouterId, teLinkStateIdtedAreaId, tedRouterId, tedLinkStateId } STATUS current DESCRIPTION "This notificationissignifies that there has been deletion of existing entries in ted table. For example, this should be generated when one of existing entries isdeleted."deleted in TED table." ::= { tedNotifications 3 } -- Conformance Statement tedGroups OBJECT IDENTIFIER ::= { tedConformance 1 } tedCompliances OBJECT IDENTIFIER ::= { tedConformance 2 } -- Module Compliance teModuleFullCompliance MODULE-COMPLIANCE STATUS current DESCRIPTION "Compliance statement for agents provides full support for the TEDMIB"MIB." MODULE -- this module MANDATORY-GROUPS {tedMainGrouptedMainGroup, tedObjectsGroup } GROUP tedNotificationGroup DESCRIPTION "This group is mandatory for those implementations that can implement the notifications contained in this group." ::= { tedCompliances 1 } -- -- ReadOnly Compliance -- teModuleReadOnlyCompliance MODULE-COMPLIANCE STATUS current DESCRIPTION "Compliance requirement for implementations only provideread-onlyread- only support for TED. Such devices can then be monitored but cannot be configured using this MIBmodule. "module." MODULE -- this module MANDATORY-GROUPS { tedMainGroup } ::= { tedCompliances 2 } -- Units of conformance. tedMainGroup OBJECT-GROUP OBJECTS {teAreaId , teRouterId , teLinkStateIdtedAreaId ,tedNotificationEnabledtedRouterId ,tedNotificationMaxRatetedLinkStateId ,teLinkInformationSourcetedLinkInformationSource ,teLinkTypetedLinkType ,teRouterIdAddrTypetedRouterIdAddrType ,teRouterIdAddrtedRouterIdAddr ,teLinkIdAddrTypetedLinkIdAddrType ,teLinkIdAddrtedLinkIdAddr ,teMetrictedMetric ,teMaxBandwidthtedMaxBandwidth ,teMaxReservableBandwidthtedMaxReservableBandwidth ,teUnreservedBandwidthPri0tedUnreservedBandwidthPri0 ,teUnreservedBandwidthPri1tedUnreservedBandwidthPri1 ,teUnreservedBandwidthPri2tedUnreservedBandwidthPri2 ,teUnreservedBandwidthPri3tedUnreservedBandwidthPri3 ,teUnreservedBandwidthPri4tedUnreservedBandwidthPri4 ,teUnreservedBandwidthPri5tedUnreservedBandwidthPri5 ,teUnreservedBandwidthPri6tedUnreservedBandwidthPri6 ,teUnreservedBandwidthPri7tedUnreservedBandwidthPri7 ,teAdministrativeGrouptedAdministrativeGroup ,teLocalIdtedLocalId ,teRemoteIdtedRemoteId ,teLinkProtectionTypetedLinkProtectionType ,teLinkInformationDatatedLinkInformationData ,teLocalIntAddrTypetedLocalIfAddrType ,teLocalIntAddrtedLocalIfAddr ,teRemoteIntAddrTypetedRemoteIfAddrType ,teRemoteIntAddrtedRemoteIfAddr ,teSwitchingTypetedSwCapSwitchingType ,teEncodingtedSwCapEncoding ,teMaxLspBandwidthPri0tedSwCapMaxLspBandwidthPri0 ,teMaxLspBandwidthPri1tedSwCapMaxLspBandwidthPri1 ,teMaxLspBandwidthPri2tedSwCapMaxLspBandwidthPri2 ,teMaxLspBandwidthPri3tedSwCapMaxLspBandwidthPri3 ,teMaxLspBandwidthPri4tedSwCapMaxLspBandwidthPri4 ,teMaxLspBandwidthPri5tedSwCapMaxLspBandwidthPri5 ,teMaxLspBandwidthPri6tedSwCapMaxLspBandwidthPri6 ,teMaxLspBandwidthPri7tedSwCapMaxLspBandwidthPri7 ,teMinLspBandwidthtedSwCapMinLspBandwidth ,teIntMtutedSwCapIfMtu ,teIndicationtedSwCapIndication ,teSrlgtedSrlg } STATUS current DESCRIPTION "Collection of objects for TEDmanagement"management." ::= { tedGroups 1 } tedObjectsGroup OBJECT-GROUP OBJECTS { tedNotificationEnabled, tedNotificationMaxRate } STATUS current DESCRIPTION "This objects needed to implement notification." ::= { tedGroups 2 } tedNotificationGroup NOTIFICATION-GROUP NOTIFICATIONS {tedTeInfoStatusChange, tedTeCreation, tedTeDeletiontedStatusChange, tedCreation, tedDeletion } STATUS current DESCRIPTION "This indicates a set of notifications implemented in thismodule"module." ::= { tedGroups23 } END 8. SecurityconsiderationConsideration There arenosome management objects defined in this MIB module that have a MAX-ACCESS clause of read-write and/or read-create. So, if this MIB module is implemented correctly, then there is no risk that an intruder can alter or create any management objects of this MIB module via direct SNMP SET 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 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: -teTEDtable, teLocalIntAddrTable, teRemoteIntAddrTable,tedTable, teLocalIfAddrTable, teRemoteIfAddrTable, teSWcaptable and teSrlgtable 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 support 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. [RFC2578] McCloghrie, K., Perkins, D., and J. Schoenwaelder, "Structure of Management Information Version 2 (SMIv2)", STD 58, RFC 2578, April 1999. [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. [RFC4801] T. Nadeau and A. Farrel, Ed., "Definitions of Textual Conventions for Generalized Multiprotocol Label Switching (GMPLS) Management", RFC4801, Feb. 2007. 10.2 Informative References [RFC4750] Dan Joyal, et al, "OSPF Version 2 Management Information Base", RFC4750, December 2006. [RFC4444] J. Parker, et al, "Management Information Base for Intermediate System to Intermediate System (IS-IS)", RFC 4444, April 2006. [RFC4202] 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. [RFC4205] 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. [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. [RFC4203] K. Kompella, and Y. Rekhter, "OSPF Extensions in Support of Generalized Multi-Protocol Label Switching", RFC4203, Oct. 2005. [RFC3630] Katz, D., et al, "Traffic Engineering (TE) Extensions to OSPF Version 2", RFC3630, September 2003. [RFC5226] Narten, T. and H. Alvestrand., " Guidelines for Writing an IANA Considerations Section in RFCs" BCP 26, RFC 5226, May 2008. [RFC3410] J. Case, R. Mundy, D. pertain, B.Stewart, "Introduction and Applicability Statement for Internet Standard Management Framework", RFC 3410, December 2002. [RFC4220] M. Dubuc, T. D. Nadeu and J. Lang, " Traffic Engineering Link Management Information Base ", RFC4220, December 2005. 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 and Diego Caviglia. 12. Authors' Addresses Tomohiro Otani KDDIR&D Laboratories, Inc. 2-1-15 Ohara Fujimino, Saitama, 356-8502.Corporation KDDI Bldg, 2-3-2, Nishishinjuku, Shinjuku-ku, Tokyo, 163-8003, JapanPhone: +81-49-278-7357Email:otani@kddilabs.jptm-otani@kddi.com Masanori Miyazawa KDDI R&D Laboratories, Inc. 2-1-15 Ohara Fujimino, Saitama,356-8502.356-8502, Japan. Phone: +81-49-278-7559 Email: ma-miyazawa@kddilabs.jp Thomas D. Nadeau BT Email: tom.nadeau@bt.com Kenji Kumaki KDDIR&D Laboratories, Inc. 2-1-15 Ohara Fujimino, Saitama, 356-8502.Corporation Garden Air Tower Iidabashi, Chyoda-ku, Tokyo, 102-8460, JapanPhone: +81-49-278-7863Email:ke-kumaki@kddilabs.jpke-kumaki@kddi.com 13. Intellectual Property Statement The IETF Trust 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 any IETF 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. Copies of Intellectual Property 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 any standard or specification contained in an IETF Document. Please address the information to the IETF at ietf-ipr@ietf.org. The definitive version of an IETF Document is that published by, or under the auspices of, the IETF. Versions of IETF Documents that are published by third parties, including those that are translated into other languages, should not be considered to be definitive versions of IETF Documents. The definitive version of these Legal Provisions is that published by, or under the auspices of, the IETF. Versions of these Legal Provisions that are published by third parties, including those that are translated into other languages, should not be considered to be definitive versions of these Legal Provisions. For the avoidance of doubt, each Contributor to the IETF Standards Process licenses each Contribution that he or she makes as part of the IETF Standards Process to the IETF Trust pursuant to the provisions of RFC 5378. No language to the contrary, or terms, conditions or rights that differ from or are inconsistent with the rights and licenses granted under RFC 5378, shall have any effect and shall be null and void, whether published or posted by such Contributor, or included with or in such Contribution.Copyright Statement Copyright (c) 2009 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 publicationDisclaimer ofthis document. Please review these documents carefully, as they describe your rights and restrictions with respect to this document.Validity All IETF Documents and the information contained therein are provided on an "AS IS" basis and THE CONTRIBUTOR, THE ORGANIZATION HE/SHE REPRESENTS OR IS SPONSORED BY (IF ANY), THE INTERNET SOCIETY, THE IETF TRUST 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 THEREIN WILL NOT INFRINGE ANY RIGHTS OR ANY IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. Copyright Statement Copyright (c) 2009 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 in effect on the date of publication of this document (http://trustee.ietf.org/license-info). Please review these documents carefully, as they describe your rights and restrictions with respect to this document.