INTERNET-DRAFT Masanori Miyazawa Intended status: Standards Truck KDDI R&D Labs Expires: January 02, 2011 Tomohiro Otani KDDI Corporation Thomas Nadeau BT Kenji Kumaki KDDI Corporation August 02, 2010 Traffic Engineering Database Management Information Base in support of MPLS-TE/GMPLS draft-ietf-ccamp-gmpls-ted-mib-07.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." 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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 T. Otani et al. Expires Jan. 2011 [Page 1] draft-ietf-ccamp-gmpls-ted-mib-07.txt Aug. 2010 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......................... 2 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 5.2 tedLocalIfAddrTable............................................... 4 5.3 tedRemoteIfAddrTable.............................................. 4 5.4 tedSwCapTable..................................................... 4 5.5 tedSrlgTable...................................................... 4 6. Example of the TED MIB module usage................................ 4 7. TED MIB Definitions in support of GMPLS............................ 6 8. Security consideration............................................ 29 9. IANA Considerations............................................... 29 9.1 IANA Considerations for TED-MIB.................................. 30 10. References....................................................... 30 10.1 Normative References............................................ 30 10.2 Informative References.......................................... 30 11. Acknowledgment................................................... 31 12. Authors' Addresses............................................... 32 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]. T. Otani et al. Expires Jan. 2011 [Page 2] draft-ietf-ccamp-gmpls-ted-mib-07.txt Aug. 2010 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 related to 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] 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 T. Otani et al. Expires Jan. 2011 [Page 3] draft-ietf-ccamp-gmpls-ted-mib-07.txt Aug. 2010 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. 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. 5.2 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. This is also independently utilized, 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 T. Otani et al. Expires Jan. 2011 [Page 4] draft-ietf-ccamp-gmpls-ted-mib-07.txt Aug. 2010 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 tedCreateDeleteNotificationMaxRate and tedStatusChangeNotificationMaxRate. The TED MIB is designed to be independent of OSPF or ISIS MIBs, however each TE information belongs to a node or a link, which is managed by the routing protocol. In tedTable: { tedAreaId.0.3221225985.16777264 0 tedRouterId.0.3221225985.16777264 1848783410 tedLinkStateId.0.3221225985.16777264 805306369 tedLinkInformationSource.0.3221225985.16777264 ospf(2) tedLinkInformationData.0.3221225985.16777264 zeroDotZero tedLinkType.0.3221225985.16777264 pointToPoint(1) tedRouterIdAddrType.0.3221225985.16777264 ipv4(1) tedRouterIdAddr.0.3221225985.16777264192.0.2.1 tedLinkIdAddrType.0.3221225985.16777264 ipv4(1) tedLinkIdAddr.0.3221225985.16777264 192.0.2.10 tedMetric.0.3221225985.16777264 1 tedMaxBandwidth.0.3221225985.167772641376193201 tedMaxReservableBandwidth.0.3221225985.16777264 1376193201 tedUnreservedBandwidthPri0.0.3221225985.16777264 1375888025 tedUnreservedBandwidthPri1.0.3221225985.16777264 1375888025 tedUnreservedBandwidthPri2.0.3221225985.16777264 1375888025 tedUnreservedBandwidthPri3.0.3221225985.16777264 1375888025 tedUnreservedBandwidthPri4.0.3221225985.16777264 1375888025 tedUnreservedBandwidthPri5.0.3221225985.16777264 1375888025 tedUnreservedBandwidthPri6.0.3221225985.16777264 1375888025 tedUnreservedBandwidthPri7.0.3221225985.16777264 1375888025 tedAdministrativeGroup.0.3221225985.16777264 0 tedLocalId.0.3221225985.16777264 0 tedRemoteId.0.3221225985.16777264 0 tedLinkProtectionType.0.3221225985.16777264 01 00 00 00 7 In tedLocalIfAddrTable: { tedLocalIfAddrType.0.3221225985.16777264.0 ipv4(1) tedLocalIfAddr.0.3221225985.16777264.0 192.0.2.21 } In tedRemoteIfAddrTable: { tedRemoteIfAddrType.0.3221225985.16777264.0 ipv4(1) tedRemoteIfAddr.0.3221225985.16777264.0 192.0.2.22 } In tedSwCapTable: { tedSwCapSwitchingType.0.3221225985.16777264.1lsc(150) tedSwCapEncoding.0.3221225985.16777264.1 ethernet(2) T. Otani et al. Expires Jan. 2011 [Page 5] draft-ietf-ccamp-gmpls-ted-mib-07.txt Aug. 2010 tedSwCapMaxLspBandwidthPri0.0.3221225985.16777264.1 1375888025 tedSwCapMaxLspBandwidthPri1.0.3221225985.16777264.1 1375888025 tedSwCapMaxLspBandwidthPri2.0.3221225985.16777264.1 1375888025 tedSwCapMaxLspBandwidthPri3.0.3221225985.16777264.1 1375888025 tedSwCapMaxLspBandwidthPri4.0.3221225985.16777264.1 1375888025 tedSwCapMaxLspBandwidthPri5.0.3221225985.16777264.1 1375888025 tedSwCapMaxLspBandwidthPri6.0.3221225985.16777264.1 1375888025 tedSwCapMaxLspBandwidthPri7.0.3221225985.16777264.1 1375888025 tedSwCapMinLspBandwidth.0.3221225985.16777264.1 0 tedSwCapIfMtu.0.3221225985.16777264.10 tedSwCapIndication.0.3221225985.16777264.1 standard(0) } In tedSrlgTable: { tedSrlg.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 TEXTUAL-CONVENTION, RowPointer FROM SNMPv2-TC -- RFC2579 IANAGmplsLSPEncodingTypeTC, IANAGmplsSwitchingTypeTC FROM IANA-GMPLS-TC-MIB -- RFC4801 InetAddress, InetAddressType FROM INET-ADDRESS-MIB -- RFC3291 ; tedMIB MODULE-IDENTITY LAST-UPDATED "201008020000Z" -- 02 August 2010 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" T. Otani et al. Expires Jan. 2011 [Page 6] draft-ietf-ccamp-gmpls-ted-mib-07.txt Aug. 2010 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 of RFC xxx; see the RFC itself for full legal notices." -- Revision history. REVISION "201008020000Z" -- 02 August 2010 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. AreaID ::= TEXTUAL-CONVENTION DISPLAY-HINT "d" 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 Unsigned32 (1..4294967295) RouterID ::= TEXTUAL-CONVENTION DISPLAY-HINT "d" 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 Unsigned32 (1..4294967295) LinkStateID ::= TEXTUAL-CONVENTION DISPLAY-HINT "d" STATUS current DESCRIPTION " The link state identifier. If OSPF is used, this represents an ospfLsdbID. If ISIS is used, this represents an isisLSPID." SYNTAX Unsigned32 (1..4294967295) -- Top level components of this MIB. tedNotifications OBJECT IDENTIFIER ::= { tedMIB 0 } tedObjects OBJECT IDENTIFIER ::= { tedMIB 1 } tedConformance OBJECT IDENTIFIER ::= { tedMIB 2 } -- -- Ted Objects -- T. Otani et al. Expires Jan. 2011 [Page 7] draft-ietf-ccamp-gmpls-ted-mib-07.txt Aug. 2010 tedCreateDeleteNotificationMaxRate 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 1 } 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 2 } tedInfoStatus OBJECT-TYPE SYNTAX INTEGER { inUse(1), notInUse(2) } MAX-ACCESS read-only STATUS current DESCRIPTION "This object represents the value of states to check if the objects in this MIB is currently in use or not. When there are any configurations for the TED in a router, this object represents inUse(1). Otherwise, when there is no configuration, this object represent notInUse(2). " ::={ tedObjects 3 } -- -- TED Table -- tedTable OBJECT-TYPE SYNTAX SEQUENCE OF TedEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION T. Otani et al. Expires Jan. 2011 [Page 8] draft-ietf-ccamp-gmpls-ted-mib-07.txt Aug. 2010 "This table indicates multiple TED information which has been supported by [RFC3630]." ::= { tedObjects 4 } 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 { tedAreaId, tedRouterId, tedLinkStateId } ::= { tedTable 1 } TedEntry ::= SEQUENCE { tedAreaId AreaID, tedRouterId RouterID, tedLinkStateId LinkStateID, tedLinkInformationSource INTEGER, tedLinkInformationData RowPointer, tedLinkType INTEGER, tedRouterIdAddrType InetAddressType, tedRouterIdAddr InetAddress, tedLinkIdAddrType InetAddressType, tedLinkIdAddr InetAddress, tedMetric Integer32, tedMaxBandwidth Unsigned32, tedMaxReservableBandwidth Unsigned32, tedUnreservedBandwidthPri0 Unsigned32, tedUnreservedBandwidthPri1 Unsigned32, tedUnreservedBandwidthPri2 Unsigned32, tedUnreservedBandwidthPri3 Unsigned32, tedUnreservedBandwidthPri4 Unsigned32, tedUnreservedBandwidthPri5 Unsigned32, tedUnreservedBandwidthPri6 Unsigned32, tedUnreservedBandwidthPri7 Unsigned32, tedAdministrativeGroup Integer32, tedLocalId Integer32, tedRemoteId Integer32, tedLinkProtectionType BITS } tedAreaId OBJECT-TYPE SYNTAX AreaID MAX-ACCESS not-accessible 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 " T. Otani et al. Expires Jan. 2011 [Page 9] draft-ietf-ccamp-gmpls-ted-mib-07.txt Aug. 2010 ::= { tedEntry 1 } tedRouterId OBJECT-TYPE SYNTAX RouterID MAX-ACCESS not-accessible 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." REFERENCE " OSPF Version 2, RFC2328, C.1 OSPF for IPv6, RFC5340, C.1 " ::= { tedEntry 2 } tedLinkStateId OBJECT-TYPE SYNTAX LinkStateID 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" ::= { tedEntry 3 } tedLinkInformationSource OBJECT-TYPE SYNTAX INTEGER { unknown(0), locallyConfigured(1), ospfv2(2), ospfv3(3), isis(4), other(5) } MAX-ACCESS read-only STATUS current DESCRIPTION "This object indicates the source of the information about the TE link." ::= { 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. T. Otani et al. Expires Jan. 2011 [Page 10] draft-ietf-ccamp-gmpls-ted-mib-07.txt Aug. 2010 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[RFC5634], 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." ::= { tedEntry 5 } 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 6 } tedRouterIdAddrType 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 } tedRouterIdAddr OBJECT-TYPE SYNTAX InetAddress MAX-ACCESS read-only STATUS current DESCRIPTION "This object indicates the TE-Router ID." T. Otani et al. Expires Jan. 2011 [Page 11] draft-ietf-ccamp-gmpls-ted-mib-07.txt Aug. 2010 REFERENCE " Traffic Engineering (TE) Extensions to OSPF Version 2, RFC 3630, 2.4.1" ::= { tedEntry 8 } 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 9 } 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 10 } 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 11 } tedMaxBandwidth 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 this direction." REFERENCE " Traffic Engineering (TE) Extensions to OSPF Version 2, RFC 3630, 2.5.6" ::= { tedEntry 12 } tedMaxReservableBandwidth OBJECT-TYPE SYNTAX Unsigned32 (0..4294967295) T. Otani et al. Expires Jan. 2011 [Page 12] draft-ietf-ccamp-gmpls-ted-mib-07.txt Aug. 2010 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." REFERENCE " Traffic Engineering (TE) Extensions to OSPF Version 2, RFC 3630, 2.5.7" ::= { tedEntry 13 } tedUnreservedBandwidthPri0 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 priority 0." REFERENCE " Traffic Engineering (TE) Extensions to OSPF Version 2, RFC 3630, 2.5.8" ::= { tedEntry 14 } tedUnreservedBandwidthPri1 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 priority 1." REFERENCE " Traffic Engineering (TE) Extensions to OSPF Version 2, RFC 3630, 2.5.8" ::= { tedEntry 15 } tedUnreservedBandwidthPri2 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 priority 2." REFERENCE " Traffic Engineering (TE) Extensions to OSPF Version 2, RFC 3630, 2.5.8" ::= { tedEntry 16 } tedUnreservedBandwidthPri3 OBJECT-TYPE SYNTAX Unsigned32 (0..4294967295) UNITS "Byte per seconds" MAX-ACCESS read-only T. Otani et al. Expires Jan. 2011 [Page 13] draft-ietf-ccamp-gmpls-ted-mib-07.txt Aug. 2010 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 17 } tedUnreservedBandwidthPri4 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 priority 4." REFERENCE " Traffic Engineering (TE) Extensions to OSPF Version 2, RFC 3630, 2.5.8" ::= { tedEntry 18 } tedUnreservedBandwidthPri5 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 priority 5." REFERENCE " Traffic Engineering (TE) Extensions to OSPF Version 2, RFC 3630, 2.5.8" ::= { tedEntry 19 } tedUnreservedBandwidthPri6 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 priority 6." REFERENCE " Traffic Engineering (TE) Extensions to OSPF Version 2, RFC 3630, 2.5.8" ::= { tedEntry 20 } tedUnreservedBandwidthPri7 OBJECT-TYPE SYNTAX Unsigned32 (0..4294967295) UNITS "Byte per seconds" MAX-ACCESS read-only STATUS current DESCRIPTION T. Otani et al. Expires Jan. 2011 [Page 14] draft-ietf-ccamp-gmpls-ted-mib-07.txt Aug. 2010 "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 21 } 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 22 } 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, RFC 4203, 1.1" ::= { tedEntry 23 } 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, RFC 4203, 1.1" ::= { tedEntry 24 } tedLinkProtectionType OBJECT-TYPE SYNTAX BITS { extraTraffic(0), unprotected(1), shared (2), dedicatedOneToOne (3), dedicatedOnePlusOne(4), enhanced(5) } MAX-ACCESS read-only STATUS current DESCRIPTION T. Otani et al. Expires Jan. 2011 [Page 15] draft-ietf-ccamp-gmpls-ted-mib-07.txt Aug. 2010 "This object indicates the protection type of the TE link." REFERENCE " OSPF Extensions in Support of GMPLS, RFC 4203, 1.2" ::= { tedEntry 25 } -- -- 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 5 } 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 { tedAreaId, tedRouterId, tedLinkStateId, tedLocalIfAddrIndex } ::= { tedLocalIfAddrTable 1 } TedLocalIfAddrEntry ::= SEQUENCE { tedLocalIfAddrIndex Unsigned32, tedLocalIfAddrType InetAddressType, tedLocalIfAddr InetAddress } tedLocalIfAddrIndex OBJECT-TYPE SYNTAX Unsigned32 (1..255) MAX-ACCESS not-accessible STATUS current DESCRIPTION "This indicates the index to identify multiple local TE links." ::= { tedLocalIfAddrEntry 1 } 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 2 } tedLocalIfAddr OBJECT-TYPE SYNTAX InetAddress T. Otani et al. Expires Jan. 2011 [Page 16] draft-ietf-ccamp-gmpls-ted-mib-07.txt Aug. 2010 MAX-ACCESS read-only 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 3 } -- -- 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 6 } 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 { tedAreaId, tedRouterId, tedLinkStateId, tedRemoteIfAddrIndex } ::= { tedRemoteIfAddrTable 1 } TedRemoteIfAddrEntry ::= SEQUENCE { tedRemoteIfAddrIndex Unsigned32, tedRemoteIfAddrType InetAddressType, tedRemoteIfAddr InetAddress } tedRemoteIfAddrIndex OBJECT-TYPE SYNTAX Unsigned32 (1..255) MAX-ACCESS not-accessible STATUS current DESCRIPTION "This indicates the index to identify multiple remote TE links." ::= { tedRemoteIfAddrEntry 1 } tedRemoteIfAddrType OBJECT-TYPE SYNTAX InetAddressType MAX-ACCESS read-only STATUS current T. Otani et al. Expires Jan. 2011 [Page 17] draft-ietf-ccamp-gmpls-ted-mib-07.txt Aug. 2010 DESCRIPTION "This object indicates the address type of the remote TE link." ::= { tedRemoteIfAddrEntry 2 } tedRemoteIfAddr OBJECT-TYPE SYNTAX InetAddress MAX-ACCESS read-only STATUS current 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 3 } -- -- TED Switch Capable 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 7 } 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 { tedAreaId, tedRouterId, tedLinkStateId, tedSwCapIndex } ::= { tedSwCapTable 1 } TedSwCapEntry ::= SEQUENCE { tedSwCapIndex Unsigned32, tedSwCapSwitchingType IANAGmplsSwitchingTypeTC, tedSwCapEncoding IANAGmplsLSPEncodingTypeTC, tedSwCapMaxLspBandwidthPri0 Unsigned32, tedSwCapMaxLspBandwidthPri1 Unsigned32, tedSwCapMaxLspBandwidthPri2 Unsigned32, tedSwCapMaxLspBandwidthPri3 Unsigned32, tedSwCapMaxLspBandwidthPri4 Unsigned32, tedSwCapMaxLspBandwidthPri5 Unsigned32, tedSwCapMaxLspBandwidthPri6 Unsigned32, tedSwCapMaxLspBandwidthPri7 Unsigned32, T. Otani et al. Expires Jan. 2011 [Page 18] draft-ietf-ccamp-gmpls-ted-mib-07.txt Aug. 2010 tedSwCapMinLspBandwidth Unsigned32, tedSwCapIfMtu Integer32, tedSwCapIndication INTEGER } tedSwCapIndex OBJECT-TYPE SYNTAX Unsigned32 (1..255) 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]." ::= { tedSwCapEntry 1 } tedSwCapSwitchingType 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, RFC 4203, 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, RFC 4203, 1.4" ::= { tedSwCapEntry 3 } tedSwCapMaxLspBandwidthPri0 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." REFERENCE " OSPF Extensions in Support of GMPLS, RFC 4203, 1.4" ::= { tedSwCapEntry 4 } tedSwCapMaxLspBandwidthPri1 OBJECT-TYPE SYNTAX Unsigned32 (0..4294967295) UNITS "Byte per seconds" MAX-ACCESS read-only T. Otani et al. Expires Jan. 2011 [Page 19] draft-ietf-ccamp-gmpls-ted-mib-07.txt Aug. 2010 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, RFC 4203, 1.4" ::= { tedSwCapEntry 5 } tedSwCapMaxLspBandwidthPri2 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." REFERENCE " OSPF Extensions in Support of GMPLS, RFC 4203, 1.4" ::= { tedSwCapEntry 6 } tedSwCapMaxLspBandwidthPri3 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." REFERENCE " OSPF Extensions in Support of GMPLS, RFC 4203, 1.4" ::= { tedSwCapEntry 7 } tedSwCapMaxLspBandwidthPri4 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." REFERENCE " OSPF Extensions in Support of GMPLS, RFC 4203, 1.4" ::= { tedSwCapEntry 8 } tedSwCapMaxLspBandwidthPri5 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." REFERENCE " OSPF Extensions in Support of GMPLS, RFC 4203, 1.4" T. Otani et al. Expires Jan. 2011 [Page 20] draft-ietf-ccamp-gmpls-ted-mib-07.txt Aug. 2010 ::= { tedSwCapEntry 9 } tedSwCapMaxLspBandwidthPri6 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." REFERENCE " OSPF Extensions in Support of GMPLS, RFC 4203, 1.4" ::= { tedSwCapEntry 10 } tedSwCapMaxLspBandwidthPri7 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." REFERENCE " OSPF Extensions in Support of GMPLS, RFC 4203, 1.4" ::= { tedSwCapEntry 11 } tedSwCapMinLspBandwidth 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-2, PSC-3, or PSC-4." REFERENCE " OSPF Extensions in Support of GMPLS, RFC 4203, 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, RFC 4203, 1.4" ::= { tedSwCapEntry 13 } tedSwCapIndication OBJECT-TYPE SYNTAX INTEGER { standard (0), arbitrary (1) } T. Otani et al. Expires Jan. 2011 [Page 21] draft-ietf-ccamp-gmpls-ted-mib-07.txt Aug. 2010 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, RFC 4203, 1.4" ::= { tedSwCapEntry 14 } -- -- 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 8 } tedSrlgEntry OBJECT-TYPE SYNTAX TedSrlgEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "This entry relates each TE link with its SRLG information." INDEX { tedAreaId, tedRouterId, tedLinkStateId, 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." ::= { 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, RFC 4203, 1.3" ::= { tedSrlgEntry 2 } T. Otani et al. Expires Jan. 2011 [Page 22] draft-ietf-ccamp-gmpls-ted-mib-07.txt Aug. 2010 -- --NotificationObjectTable -- tedNotificationObjectEntry OBJECT IDENTIFIER ::= { tedObjects 9 } tedNotificationAreaId OBJECT-TYPE SYNTAX AreaID MAX-ACCESS accessible-for-notify STATUS current DESCRIPTION "The area identifier of the IGP for notification." ::= { tedNotificationObjectEntry 1 } tedNotificationRouterId OBJECT-TYPE SYNTAX RouterID MAX-ACCESS accessible-for-notify STATUS current DESCRIPTION "The router identifier for notification" ::= { tedNotificationObjectEntry 2 } tedNotificationLinkStateId OBJECT-TYPE SYNTAX LinkStateID MAX-ACCESS accessible-for-notify STATUS current DESCRIPTION "The link state identifier for notification" ::= { tedNotificationObjectEntry 3 } -- -- Notifications -- tedStatusChange NOTIFICATION-TYPE OBJECTS { tedNotificationAreaId, tedNotificationRouterId, tedNotificationLinkStateId } STATUS current DESCRIPTION "This notification signifies that there has been change in TE information of tedTable, tedLocalIfAddrTable, tedRemoteIfAddrTable, tedSwCapTable and tedSrlgTable. For example, this should be generated when tedUnreservedBandwidth is changed to create or delete LSP using registered TE link. " ::= { tedNotifications 1 } tedCreation NOTIFICATION-TYPE OBJECTS { tedNotificationAreaId, tedNotificationRouterId, tedNotificationLinkStateId T. Otani et al. Expires Jan. 2011 [Page 23] draft-ietf-ccamp-gmpls-ted-mib-07.txt Aug. 2010 } STATUS current DESCRIPTION " This notification signifies that there has been new registration in ted table by receiving new TE link information. For example, this should be generated when new index (tedAreaId, tedRouterId and tedLinkStateId) is registered in TED table." ::= { tedNotifications 2 } tedDeletion NOTIFICATION-TYPE OBJECTS { tedNotificationAreaId, tedNotificationRouterId, tedNotificationLinkStateId } STATUS current DESCRIPTION "This notification signifies that there has been deletion of existing entries in 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, tedNotificationObjectGroup, 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 T. Otani et al. Expires Jan. 2011 [Page 24] draft-ietf-ccamp-gmpls-ted-mib-07.txt Aug. 2010 "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." 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." T. Otani et al. Expires Jan. 2011 [Page 25] draft-ietf-ccamp-gmpls-ted-mib-07.txt Aug. 2010 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 "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 { tedLinkInformationSource , 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 { T. Otani et al. Expires Jan. 2011 [Page 26] draft-ietf-ccamp-gmpls-ted-mib-07.txt Aug. 2010 tedInfoStatus, tedCreateDeleteNotificationMaxRate, tedStatusChangeNotificationMaxRate } STATUS current DESCRIPTION "This objects needed to implement notification." ::= { tedGroups 2 } tedNotificationObjectGroup OBJECT-GROUP OBJECTS { tedNotificationAreaId, tedNotificationRouterId, tedNotificationLinkStateId } STATUS current DESCRIPTION "These objects used to record notification parameter" ::= { tedGroups 3 } tedNotificationGroup NOTIFICATION-GROUP NOTIFICATIONS { tedStatusChange, tedCreation, tedDeletion } STATUS current DESCRIPTION " This group is mandatory for those implementations that can implement the notifications contained in this group. " ::= { tedGroups 4 } tedUnnumberedLinkGroup OBJECT-GROUP OBJECTS { tedLocalId, tedRemoteId } STATUS current DESCRIPTION "This objects needed to implement the unnumbered links." ::= { tedGroups 5 } tedNumberedLinkGroup OBJECT-GROUP OBJECTS { tedLocalIfAddrType, tedLocalIfAddr, tedRemoteIfAddrType, tedRemoteIfAddr } STATUS current DESCRIPTION "This objects needed to implement the numbered links." ::= { tedGroups 6 } T. Otani et al. Expires Jan. 2011 [Page 27] draft-ietf-ccamp-gmpls-ted-mib-07.txt Aug. 2010 tedSwCapGroup OBJECT-GROUP OBJECTS { tedSwCapSwitchingType, 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 7 } tedSwCapMinLspBandwidthGroup OBJECT-GROUP OBJECTS { tedSwCapMinLspBandwidth } STATUS current DESCRIPTION "This objects needed to implement the minimum bandwidth of the TE link for GMPLS LSP creation." ::= { tedGroups 8 } tedSwCapIfMtuGroup OBJECT-GROUP OBJECTS { tedSwCapIfMtu } STATUS current DESCRIPTION "This objects needed to implement the MTU information of the local or remote TE link." ::= { tedGroups 9 } 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 10 } tedSrlgGroup OBJECT-GROUP OBJECTS { tedSrlg } STATUS current T. Otani et al. Expires Jan. 2011 [Page 28] draft-ietf-ccamp-gmpls-ted-mib-07.txt Aug. 2010 DESCRIPTION "This objects needed to implement multiple SRLG values with GMPLS TE information." ::= { tedGroups 11 } 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 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 T. Otani et al. Expires Jan. 2011 [Page 29] draft-ietf-ccamp-gmpls-ted-mib-07.txt Aug. 2010 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. [RFC5643] Dan Joyal, et al, "Management Information Base for OSPFv3 ", RFC5643, August 2009. [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 T. Otani et al. Expires Jan. 2011 [Page 30] draft-ietf-ccamp-gmpls-ted-mib-07.txt Aug. 2010 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. [RFC2328] J. Moy, " OSPF version2 ", RFC2328, April 1998. [RFC5340] R. Coltun, D. Ferguson, J. Moy, A.Lindem " OSPF for IPv6", RFC5340, July 2008. [RFC5329] K. Ishiguro, V. Manral, A. Davey, A.Lindem " Traffic Engineering Extensions to OSPF Version 3 ", RFC5329, September 2008. 11. Acknowledgment T. Otani et al. Expires Jan. 2011 [Page 31] draft-ietf-ccamp-gmpls-ted-mib-07.txt Aug. 2010 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 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. Phone: +81-49-278-7559 Email: ma-miyazawa@kddilabs.jp Thomas D. Nadeau BT Email: tom.nadeau@bt.com Kenji Kumaki KDDI Corporation Garden Air Tower Iidabashi, Chyoda-ku, Tokyo, 102-8460, Japan Email: ke-kumaki@kddi.com T. Otani et al. Expires Jan. 2011 [Page 32]