IETF Internet Draft Masanori Miyazawa
Proposed status: Standards Track Tomohiro Otani
Expires: October 2006 KDDI R&D Labs
Thomas D. Nadeau
Cisco Systems
Kenji Kumaki
KDDI Corporation
Extensions to the OSPF
October 2006
Traffic Engineering Database Management Information Base
in support of GMPLS
draft-ietf-ccamp-gmpls-ospf-mib-00.txt
draft-ietf-ccamp-gmpls-ospf-mib-01.txt
Status of this Memo
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Abstract
This memo defines the Management Information Base (MIB) objects in
order to manage OSPF routing traffic engineering database (TED) information with
extension in support of Multi-protocol label switching (MPLS) as well
as Generalized MPLS (GMPLS) for use with network management protocols.
Table of Contents
in support of GMPLS................................................1
Status of this Memo................................................1
Abstract...........................................................1
1. Introduction....................................................3
2. Terminology.....................................................3
T. Otani et al. 1
2. Terminology.....................................................3
2.1 Conventions used in this document..............................3
2.2 Terminology....................................................3
2.3 Acronyms.......................................................3
3. Motivations.....................................................4
4. Brief description of MIB Objects................................4
4.1 ospfTeLsdbTable................................................4 teTEDTable.....................................................4
4.2 ospfTeLocalIntIpAddrTable......................................4 teLocalIntIpAddrTable..........................................4
4.3 ospfTeRemoteIntIpAddrTable.....................................4 teRemoteIntIpAddrTable.........................................4
4.4 ospfTeSwCapTable...............................................4 teSwCapTable...................................................4
4.5 ospfTeSrlgTable................................................4 teSrlgTable....................................................4
5. OSPF-TE TED MIB Definitions with GMPLS extensions...................4 in support of GMPLS.........................4
6. Security consideration.........................................18 consideration.........................................19
7. IANA Considerations............................................18 Considerations............................................19
7.1 IANA Considerations for OSPF-TE-STD-MIB.......................18 TED-STD-MIB...........................19
8. References.....................................................18 References.....................................................19
8.1 Normative References..........................................18 References..........................................19
8.2 Informative References........................................18 References........................................19
9. Acknowledgment.................................................19 Acknowledgment.................................................21
10. Author’s Address..............................................19 Address..............................................21
11. Intellectual Property Statement...............................20 Statement...............................21
12. Copyright Statement...........................................20 Statement...........................................22
T. Otani et al. 2
1. Introduction
The OSPF MIB is defined as [OSPFMIB] and is being extended by [OSPFMIB UPDATE].
UPDATE] and The ISIS MIB as [ISISMIB]. On the other side, MPLS/GMPLS
based traffic engineering has so far extended OSPF OSPF/ISIS routing
protocol with TE functionality [GMPLSrouting, RFC3630]. RFC3630, GMPLSisis,
RFC3784]. To manage such MPLS/GMPLS networks effectively, OSPF 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 the existing OSPF MIB. MIBs related with
OSPF/ISIS.
This memo defines the Management Information Base (MIB) objects for
managing OSPF extension TED in support of MPLS/GMPLS for use with network management
protocols.
This MIB module should be used in conjunction with OSPF OSPF/ISIS MIB as
well as other MIBs defined in [RFC3812, RFC3813, GMPLSLSRMIB,
GMPLSTEMIB] for the management of MPLS/GMPLS based traffic
engineering information.
2. Terminology
2.1 Conventions used in this document
The key words "MUST", "MUST NOT", "REQUIRED", "SHALL", "SHALL NOT",
"SHOULD", "SHOULD NOT", "RECOMMENDED", "MAY", and "OPTIONAL" in this
document are to be interpreted as described in RFC-2119 [RFC2119].
2.2 Terminology
Definitions of key terms for MPLS OAM and GMPLS are found in [MPLS-
OAM, RFC3945] and the reader is assumed to be familiar with those
definitions which are not repeated here.
2.3 Acronyms
GMPLS: Generalized Multi-Protocol Label Switching
LDP: Label Distribution Protocol
LSP: Label Switching Path
LSR: Label Switching Router
MIB: Management Information Base
OAM: Operations and Management
OA&M: Operations, Administration and Maintenance.
OSPF: Open Shortest Path First
RSVP: Resource reSerVation Protocol
TE: Traffic Engineering
PSC: Packet switch capable
LSC: Lambda switch capable
FSC: Fiber switch capable
TDM: Time Division Multiplexing
SRLG: Shared risk link group
LSA: Link state advertisement
T. Otani et al. 3
3. Motivations
The existing OSPF, MPLS and GMPLS MIBs do not provide for the
management of all of the extensions to the OSPF protocol. To manage
GMPLS routing TE attributes, MIB objects to indicate such GMPLS OSPF-TE
attributes TED is
significant.
4. Brief description of MIB Objects
The objects described in this section support the management of
attributes TED
described in [GMPLSrouting] and [GMPLSrouting], [GMPLSOSPF] and [GMPLSisis] for OSPF-TE
with GMPLS
extensions as well as in [RFC3630] and [RFC3784] for OSPF-TE. MPLS/GMPLS.
4.1 ospfTeLsdbTable teTEDTable
The ospfTeLsdbTable teTEDTable is basically used to indicate multiple sub-TLVs TED information in opaque LSA which have been supported by [OSPF-TE]. of OSPF-
TE or ISIS-TE. However, this table does not contain the information
of Local/Remote interface IP address, Interface Switching Capcability
Descriptor and Shared Risk Link Group information within the sub-TLVs
for the Link-
TLV. Link-TLV.
4.2 ospfTeLocalIntIpAddrTable teLocalIntIpAddrTable
The ospfTeLocalIntIpAddrTable teLocalIntIpAddrTable is identical to the Local interface IP
address information in a sub-TLV for the Link-TLV. This is
independently defined, because the Interface IP Address sub-TLV may
appear more than once within the same Link-TLV.
4.3 ospfTeRemoteIntIpAddrTable teRemoteIntIpAddrTable
The ospfTeRemoteIntIpAddrTable teRemoteIntIpAddrTable is identical to the Remote interface IP
address information in a sub-TLV of the Link-TLV. This is also
independently utilized, because one or more local interface IP
address sub TLVs may exist in the same Link-TLV.
4.4 ospfTeSwCapTable teSwCapTable
The ospfTeSwCapTable teSwCapTable represents Interface Switching Capability Descriptor
information. This is independently defined due to the possibility of
multiple appearances of the sub TLV within the same Link-TLV.
4.5 ospfTeSrlgTable teSrlgTable
The ospfTeSrlgTable teSrlgTable contains the Sub-TLV information of Shared Risk Link
Group (SRLG) information. This is separately defined, because more
than one sub TLVs may appear in the same Link-TLV.
5. OSPF-TE TED MIB Definitions with in support of GMPLS extensions
T. Otani et al. 4
OSPF-TE-DRAFT00-MIB
TED-DRAFT01-MIB DEFINITIONS ::= BEGIN
IMPORTS
MODULE-IDENTITY, OBJECT-TYPE, Integer32, Unsigned32 Unsigned32, transmission,
IpAddress
FROM SNMPv2-SMI --[RFC2578]
MODULE-COMPLIANCE, OBJECT-GROUP
FROM SNMPv2-CONF --[RFC2580]
InetAddressType, InetAddress
RowPointer
FROM INET-ADDRESS-MIB
transmission
FROM SNMPv2-SMI --[RFC2578] SNMPv2-TC --[RFC2579]
ospfAreaId, ospfLsdbLsid, ospfRouterId ospfLsdbRouterId
FROM OSPF-MIB; --[OSPFMIB UPDATE]
ospfTeMIB
IsisISLevel, IsisLinkStatePDUID, IsisSystemID
FROM ISIS-MIB; --[ISISMIB]
teMIB MODULE-IDENTITY
LAST-UPDATED "200510240000Z" -- 04 July 2005 00:00:00 GMT
ORGANIZATION "IETF CCAMP Working Group."
CONTACT-INFO
" Tomohiro Otani
otani@kddilabs.jp
Masanori Miyazawa
ma-miyazawa@kddilabs.jp
Thomas D. Nadeau
tnadeau@cisco.com
Kenji Kumaki
ke-kumaki@kddi.com
Comments and discussion to ccamp@ietf.org"
DESCRIPTION
"This MIB contains managed object definitions for
extensions to the OSPF MIB
TED in support of MPLS/GMPLS Traffic
Engienering (TE). (TE) Database.
Copyright (C) The Internet Society (2006). This
version of this MIB module is part of RFCXXX; see
the RFC itself for full legal notices."
-- Revision history.
REVISION
"200506041200Z" -- 04 July 2005 12:00:00 GMT
DESCRIPTION
"Initial version. Published as RFC xxxx." -- RFC-editor pls fill
in xxx"
--in xxx
::= { transmission 9988 } -- assigned by IANA, see section 7.1 for
-- details
-- Textual Conventions.
-- Top level components of this MIB.
ospfTeNotifications
teNotifications OBJECT IDENTIFIER ::= { ospfTeMIB teMIB 0 }
ospfTeObjects
T. Otani et al. 5
teObjects OBJECT IDENTIFIER ::= { ospfTeMIB teMIB 1 }
T. Otani et al. 5
ospfTeScalars
teScalars OBJECT IDENTIFIER ::= { ospfTeObjects teObjects 1 }
ospfTeTables
teTables OBJECT IDENTIFIER ::= { ospfTeObjects teObjects 2 }
ospfTeConformance
teConformance OBJECT IDENTIFIER ::= { ospfTeMIB teMIB 2 }
-- MIB Definitions
--
-- Scalar Objects
--
--
-- OSPF TE LSDB DB Table
--
ospfTeLsdbTable
teTEDTable OBJECT-TYPE
SYNTAX SEQUENCE OF OspfTeLsdbEntry TeTEDEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This table indicates multiple sub-TLVs TED information in opaque
LSA which have has been
supported by [OSPF-TE]. " [OSPF-TE]."
::= { ospfTeTables teTables 1 }
ospfTeLsdbEntry
teTEDEntry OBJECT-TYPE
SYNTAX OspfTeLsdbEntry TeTEDEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This entry contains each sub-TLVs TED information commonly utilized in both
MPLS and GMPLS"
INDEX { ospfAreaId, ospfLsdbLsid, ospflsdbRouterId }
::= { ospfTeLsdbTable teTEDTable 1 }
OspfTeLsdbEntry
TeTEDEntry ::= SEQUENCE {
ospfTeLinkType
teLinkInformationSource INTEGER,
ospfTeLinkIdAddr InetAddress,
ospfTeLinkIdAddrType InetAddressType,
ospfTeMetric Integer32,
ospfTeMaxBandwidth Unsigned32,
ospfTeMaxReservableBandwidth Unsigned32,
ospfTeUnreservedBandwidthPri0 Unsigned32,
ospfTeUnreservedBandwidthPri1 Unsigned32,
ospfTeUnreservedBandwidthPri2 Unsigned32,
ospfTeUnreservedBandwidthPri3 Unsigned32,
ospfTeUnreservedBandwidthPri4 Unsigned32,
ospfTeUnreservedBandwidthPri5 Unsigned32,
ospfTeUnreservedBandwidthPri6 Unsigned32,
ospfTeUnreservedBandwidthPri7 Unsigned32,
ospfTeAdministrativeGroup Integer32,
ospfTeLocalId
teAreaLevelID OCTET STRING,
teLSPDUID OCTET STRING,
teRouterSystemID OCTET STRING,
teLinkType INTEGER,
teLinkIdAddr IpAddress,
teMetric Integer32,
ospfTeRemoteId
teMaxBandwidth OCTET STRING,
teMaxReservableBandwidth OCTET STRING,
teUnreservedBandwidthPri0 OCTET STRING,
teUnreservedBandwidthPri1 OCTET STRING,
teUnreservedBandwidthPri2 OCTET STRING,
teUnreservedBandwidthPri3 OCTET STRING,
teUnreservedBandwidthPri4 OCTET STRING,
teUnreservedBandwidthPri5 OCTET STRING,
teUnreservedBandwidthPri6 OCTET STRING,
teUnreservedBandwidthPri7 OCTET STRING,
teAdministrativeGroup Integer32,
ospfTeLinkProtectionType INTEGER,
}
T. Otani et al. 6
ospfTeLinkType
teLocalId Integer32,
teRemoteId Integer32,
teLinkProtectionType BITS,
teLinkInformationData RowPointer,
}
teLinkInformationSource OBJECT-TYPE
SYNTAX INTEGER {
unknown(0),
locallyConfigured(1),
ospf(2),
isis(3),
other(4)
}
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object indicates the source of the information about
the TE link"
::= { teTEDEntry 1 }
teAreaLevelId OBJECT-TYPE
SYNTAX Usigned32 {ospfAreaId, IsisISLevel}
MAX-ACCESS read-only
STATUS current
DESCRIPTION
“This is corresponding to area ID in OSPF and level ID in
ISIS”
::= { teTEDEntry 2 }
teOSPDUId OBJECT-TYPE
SYNTAX Usigned32 {ospfLsdbLsid, IsisLinkStatePDUID}
MAX-ACCESS read-only
STATUS current
DESCRIPTION
“This is corresponding to link state ID in OSPF and link
state PDU ID in ISIS”
::= { teTEDEntry 3 }
teRouterSystem OBJECT-TYPE
SYNTAX Usigned32 {ospfLsdbRouterId, IsisSystemID}
MAX-ACCESS read-only
STATUS current
DESCRIPTION
“This is corresponding to the router ID in OSPF and the
system ID in ISIS”
::= { teTEDEntry 4 }
teLinkType OBJECT-TYPE
SYNTAX INTEGER {
pointToPoint (1),
multiAccess (2)
T. Otani et al. 7
}
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This indicates the type of the link such as point-to-point
or multi-access"
::= { ospfTeLsdbEntry 1 teTEDEntry 5 }
ospfTeLinkIdAddr
teLinkIdAddr OBJECT-TYPE
SYNTAX InetAddress IpAddress
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This indicates the Router ID of the neighbor in the case
of point-to-point links. This also indicates the interface address
of the designated router in the case of multi-access links."
::= { ospfTeLsdbEntry 2 }
ospfTeLinkIdAddrType OBJECT-TYPE
SYNTAX InetAddressType
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object indicates the type of TE link ID address."
::= { ospfTeLsdbEntry 3 teTEDEntry 6 }
ospfTeMetric
teMetric OBJECT-TYPE
SYNTAX Integer32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This indicates the traffic engineering metric value of the
TE link."
::= { ospfTeLsdbEntry 4 teTEDEntry 7 }
ospfTeMaxBandwidth
teMaxBandwidth OBJECT-TYPE
SYNTAX Unsigned32 OCTET STRING (SIZE( 4))
UNITS "Byte per seconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This indicates the maximum bandwidth that
can be used on this link in this direction"
::= { ospfTeLsdbEntry 5 teTEDEntry 8 }
ospfTeMaxReservableBandwidth
teMaxReservableBandwidth OBJECT-TYPE
SYNTAX Unsigned32 OCTET STRING (SIZE (4))
UNITS "Byte per seconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
T. Otani et al. 7
"This indicates the maximum bandwidth that may be reserved on
this link in this direction"
::= { ospfTeLsdbEntry 6 teTEDEntry 9 }
ospfTeUnreservedBandwidthPri0
teUnreservedBandwidthPri0 OBJECT-TYPE
SYNTAX Unsigned32 OCTET STRING (SIZE (4))
UNITS "Byte per seconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
T. Otani et al. 8
"This indicates the amount of bandwidth not yet reserved at
the priority 0"
::= { ospfTeLsdbEntry 7 teTEDEntry 10 }
ospfTeUnreservedBandwidthPri1
teUnreservedBandwidthPri1 OBJECT-TYPE
SYNTAX Unsigned32 OCTET STRING (SIZE (4))
UNITS "Byte per seconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This indicates the amount of bandwidth not yet reserved at
the priority 1"
::= { ospfTeLsdbEntry 8 teTEDEntry 11 }
ospfTeUnreservedBandwidthPri2
teUnreservedBandwidthPri2 OBJECT-TYPE
SYNTAX Unsigned32 OCTET STRING (SIZE (4))
UNITS "Byte per seconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This indicates the amount of bandwidth not yet reserved at
the priority 2"
::= { ospfTeLsdbEntry 9 teTEDEntry 12 }
ospfTeUnreservedBandwidthPri3
teUnreservedBandwidthPri3 OBJECT-TYPE
SYNTAX Unsigned32 OCTET STRING (SIZE (4))
UNITS "Byte per seconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This indicates the amount of bandwidth not yet reserved at
the priority 3"
::= { ospfTeLsdbEntry 10 teTEDEntry 13 }
ospfTeUnreservedBandwidthPri4
teUnreservedBandwidthPri4 OBJECT-TYPE
SYNTAX Unsigned32 OCTET STRING (SIZE (4))
UNITS "Byte per seconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This indicates the amount of bandwidth not yet reserved at
the priority 4"
::= { ospfTeLsdbEntry 11 teTEDEntry 14 }
ospfTeUnreservedBandwidthPri5
teUnreservedBandwidthPri5 OBJECT-TYPE
SYNTAX Unsigned32 OCTET STRING (SIZE (4))
UNITS "Byte per seconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
T. Otani et al. 8
"This indicates the amount of bandwidth not yet reserved at
the priority 5"
::= { ospfTeLsdbEntry 12 teTEDEntry 15 }
ospfTeUnreservedBandwidthPri6
T. Otani et al. 9
teUnreservedBandwidthPri6 OBJECT-TYPE
SYNTAX Unsigned32 OCTET STRING (SIZE (4))
UNITS "Byte per seconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This indicates the amount of bandwidth not yet reserved at
the priority 6"
::= { ospfTeLsdbEntry 13 teTEDEntry 16 }
ospfTeUnreservedBandwidthPri7
teUnreservedBandwidthPri7 OBJECT-TYPE
SYNTAX Unsigned32 OCTET STRING (SIZE (4))
UNITS "Byte per seconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This indicates the amount of bandwidth not yet reserved at
the priority 7"
::= { ospfTeLsdbEntry 14 teTEDEntry 17 }
ospfTeAdministrativeGroup
teAdministrativeGroup OBJECT-TYPE
SYNTAX Integer32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This indicates the Administrative Group which the link
belong to. Since the value is a bit mask, the link can belong to
multiple groups. This is also called Resource Class/Color."
::= { ospfTeLsdbEntry 15 teTEDEntry 18 }
ospfTeLocalId
teLocalId OBJECT-TYPE
SYNTAX Unsigned32 Integer32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This indicates the Link local identifier of an unnumbered
link."
::= { ospfTeLsdbEntry 16 teTEDEntry 19 }
ospfTeRemoteId
teRemoteId OBJECT-TYPE
SYNTAX Unsigned32 Integer32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
" This indicates the Link remote identifier of an unnumbered
link."
::= { ospfTeLsdbEntry 17 teTEDEntry 20 }
ospfTeLinkProtectionType
teLinkProtectionType OBJECT-TYPE
SYNTAX INTEGER BITS {
extraTraffic(0),
unprotected(1),
T. Otani et al. 9
shared (2),
dedicatedOneToOne (3),
T. Otani et al. 10
dedicatedOnePlusOne(4),
enhanced(5)
}
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object indicates indicates the protection type of the TE link"
::= { teTEDEntry 21 }
teLinkInformationData OBJECT-TYPE
SYNTAX RowPointer
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object cross-references the source of the information
about this TE link and should be interpretted in the context of
teLinkInformationSource.
If teLinkInformationSource has the value unknown(0) this
object SHOULD contain a value of zeroDotZero.
If teLinkInformationSource has the value
locallyConfigured(1), this object MAY contain the identifier of the
corresponding row entry in the teLinkTable of TE-LINK-STD-MIB, MAY
contain the identifier of the corresponding row in a local
proprietary TE link MIB module, or otherwise SHOULD contain the value
of zeroDotZero.
If teLinkInformationSource has the value ospf(2), this
object MAY contain the identifier of the corresponding row entry in
the ospfLocalLsdbTable of [OSPF-MIB], or otherwise SHOULD contain the
value of zeroDotZero.
If teLinkInformationSource has the value isis(3) this object
MAY contain the identifier of the corresponding row entry in the
isisAreaAddr of [ISIS-MIB], or otherwise SHOULD contain the value of
zeroDotZero.
If teLinkInformationSource has the value other(4) this
object MAY contain the protection type identifier of the TE link" corresponding row entry a
local proprietary MIB module, or otherwise SHOULD contain the value
of zeroDotZero."
::= { ospfTeLsdbEntry 18 teTEDEntry 22 }
--
-- OSPF TE TED Local Interface IP Address Table
--
ospfTeLocalIntAddrTable
teLocalIntAddrTable OBJECT-TYPE
SYNTAX SEQUENCE OF OspfTeLocalIntAddrEntry TeLocalIntAddrEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This table contains the IP address information of a local TE
link."
::= { ospfTeTables teTables 2 }
ospfTeLocalIntAddrEntry
teLocalIntAddrEntry OBJECT-TYPE
SYNTAX OspfTeLocalIntAddrEntry TeLocalIntAddrEntry
T. Otani et al. 11
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This entry contains the IP address information of the local
TE link."
INDEX { ospfAreaId, ospfLsdbLsid, ospflsdbRouterId, ospfTeLocalIntAddrIndex ospfLsdbRouterId,
teLocalIntAddrIndex }
::= { ospfTeLocalIntAddrTable teLocalIntAddrTable 1 }
OspfTeLocalIntAddrEntry
TeLocalIntAddrEntry ::= SEQUENCE {
ospfTeLocalIntAddrIndex
teLocalIntAddrIndex Unsigned32,
ospfTeLocalIntAddr InetAddress,
ospfTeLocalIntAddrType InetAddressType
teLocalIntAddr IpAddress,
}
ospfTeLocalIntAddrIndex
teLocalIntAddrIndex OBJECT-TYPE
SYNTAX Unsigned32
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This indicates the index to identify multiple local TE links"
::= { ospfTeLocalIntAddrEntry teLocalIntAddrEntry 1 }
ospfTeLocalIntAddr
teLocalIntAddr OBJECT-TYPE
SYNTAX InetAddress IpAddress
MAX-ACCESS read-only
STATUS current
DESCRIPTION
T. Otani et al. 10
"This object indicates the address of the local TE link."
::= { ospfTeLocalIntAddrEntry teLocalIntAddrEntry 2 }
ospfTeLocalIntAddrType OBJECT-TYPE
SYNTAX InetAddressType
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object indicates the type of local TE link address."
::= { ospfTeLocalIntAddrEntry 3 }
--
-- OSPF TE TED Remote Interface IP Address Table
--
ospfTeRemoteIntAddrTable
teRemoteIntAddrTable OBJECT-TYPE
SYNTAX SEQUENCE OF OspfTeRemoteIntAddrEntry TeRemoteIntAddrEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This table contains the IP address information of a remote
TE link."
::= { ospfTeTables teTables 3 }
ospfTeRemoteIntAddrEntry
teRemoteIntAddrEntry OBJECT-TYPE
SYNTAX OspfTeRemoteIntAddrEntry TeRemoteIntAddrEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This entry contains the IP address information of the remote
TE link."
INDEX { ospfAreaId, ospfLsdbLsid, ospflsdbRouterId, ospfTeRemoteIntAddrIndex
teRemoteIntAddrIndex }
::= { ospfTeRemoteIntAddrTable teRemoteIntAddrTable 1 }
OspfTeRemoteIntAddrEntry
T. Otani et al. 12
TeRemoteIntAddrEntry ::= SEQUENCE {
ospfTeRemoteIntAddrIndex
teRemoteIntAddrIndex Unsigned32,
ospfTeRemoteIntAddr InetAddress,
ospfTeRemoteIntAddrType InetAddressType
teRemoteIntAddr IpAddress,
}
ospfTeRemoteIntAddrIndex
teRemoteIntAddrIndex OBJECT-TYPE
SYNTAX Unsigned32
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This indicates the index to identify multiple remote TE
links."
::= { ospfTeRemoteIntAddrEntry teRemoteIntAddrEntry 1 }
ospfTeRemoteIntAddr
teRemoteIntAddr OBJECT-TYPE
SYNTAX InetAddress IpAddress
MAX-ACCESS read-only
STATUS current
T. Otani et al. 11
DESCRIPTION
"This object indicates the address of the remote TE link."
::= { ospfTeRemoteIntAddrEntry teRemoteIntAddrEntry 2 }
ospfTeRemoteIntAddrType OBJECT-TYPE
SYNTAX InetAddressType
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object indicates the type of the remote TE link
address."
::= { ospfTeRemoteIntAddrEntry 3 }
--
-- OSPF TE TED Switch Capable Table
--
ospfTeSwCapTable
teSwCapTable OBJECT-TYPE
SYNTAX SEQUENCE OF OspfTeSwCapEntry TeSwCapEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This table contains the GMPLS OSPF TE TED switching capability
information."
::= { ospfTeTables teTables 4 }
ospfTeSwCapEntry
teSwCapEntry OBJECT-TYPE
SYNTAX OspfTeSwCapEntry TeSwCapEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This entry relates each TE link with its GMPLS TE switching
capability information. IF the MIB deals with only OSPF-TE
information, the value of each object related with GMPLS TE
extensions should be null."
INDEX { ospfAreaId, ospfLsdbLsid, ospflsdbRouterId, ospfTeSwCapIndex ospfLsdbRouterId,
teSwCapIndex }
::= { ospfTeSwCapTable teSwCapTable 1 }
OspfTeSwCapEntry
TeSwCapEntry ::= SEQUENCE {
ospfTeSwCapIndex
teSwCapIndex Unsigned32,
ospfTeSwitchingType
teSwitchingType INTEGER,
ospfTeEncoding
teEncoding INTEGER,
ospfTeMaxLspBandwidthPri0 Unsigned32,
ospfTeMaxLspBandwidthPri1 Unsigned32,
ospfTeMaxLspBandwidthPri2 Unsigned32,
ospfTeMaxLspBandwidthPri3 Unsigned32,
ospfTeMaxLspBandwidthPri4 Unsigned32,
ospfTeMaxLspBandwidthPri5 Unsigned32,
ospfTeMaxLspBandwidthPri6 Unsigned32,
ospfTeMaxLspBandwidthPri7 Unsigned32,
ospfTeMinLspBandwidth Unsigned32,
ospfTeIntMtu Integer32,
ospfTeIndication INTEGER
T. Otani et al. 12 13
teMaxLspBandwidthPri0 OCTET STRING,
teMaxLspBandwidthPri1 OCTET STRING,
teMaxLspBandwidthPri2 OCTET STRING,
teMaxLspBandwidthPri3 OCTET STRING,
teMaxLspBandwidthPri4 OCTET STRING,
teMaxLspBandwidthPri5 OCTET STRING,
teMaxLspBandwidthPri6 OCTET STRING,
teMaxLspBandwidthPri7 OCTET STRING,
teMinLspBandwidth OCTET STRING,
teIntMtu Integer32,
teIndication INTEGER
}
ospfTeSwCapIndex
teSwCapIndex OBJECT-TYPE
SYNTAX Unsigned32
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This index is utilized to identify multiple switching
functions on a local or remote TE link."
::= { ospfTeSwCapEntry teSwCapEntry 1 }
ospfTeSwitchingType
teSwitchingType OBJECT-TYPE
SYNTAX INTEGER {
unknown (0),
psc1 (1),
psc2 (2),
psc3 (3),
psc4 (4),
l2sc (51),
tdm (100),
lsc (150),
fsc (200)
}
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object indicates the GMPLS switching capability
assigned to the TE link."
::= { ospfTeSwCapEntry teSwCapEntry 2 }
ospfTeEncoding
teEncoding OBJECT-TYPE
SYNTAX INTEGER {
packet (1),
ethernet (2),
ansiEtsiPdh (3),
sdhSonet (5),
digitalWrapper (7),
lambda (8),
fiber (9),
fiberChannel (11)
}
MAX-ACCESS read-only
STATUS current
T. Otani et al. 14
DESCRIPTION
"This object indicates the GMPLS encoding type assigned to
the TE link."
::= { ospfTeSwCapEntry teSwCapEntry 3 }
ospfTeMaxLspBandwidthPri0
teMaxLspBandwidthPri0 OBJECT-TYPE
SYNTAX Unsigned32 OCTET STRING (SIZE (4))
UNITS "Byte per seconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
T. Otani et al. 13
"This object indicates the maximum bandwidth of the TE link
at the priority 0 for GMPLS LSP creation."
::= { ospfTeSwCapEntry teSwCapEntry 4 }
ospfTeMaxLspBandwidthPri1
teMaxLspBandwidthPri1 OBJECT-TYPE
SYNTAX Unsigned32 OCTET STRING (SIZE (4))
UNITS "Byte per seconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object indicates the maximum bandwidth of the TE link
at the priority 1 for GMPLS LSP creation."
::= { ospfTeSwCapEntry teSwCapEntry 5 }
ospfTeMaxLspBandwidthPri2
teMaxLspBandwidthPri2 OBJECT-TYPE
SYNTAX Unsigned32 OCTET STRING (SIZE (4))
UNITS "Byte per seconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object indicates the maximum bandwidth of the TE link
at the priority 2 for GMPLS LSP creation."
::= { ospfTeSwCapEntry teSwCapEntry 6 }
ospfTeMaxLspBandwidthPri3
teMaxLspBandwidthPri3 OBJECT-TYPE
SYNTAX Unsigned32 OCTET STRING (SIZE (4))
UNITS "Byte per seconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object indicates the maximum bandwidth of the TE link
at the priority 3 for GMPLS LSP creation."
::= { ospfTeSwCapEntry teSwCapEntry 7 }
ospfTeMaxLspBandwidthPri4
teMaxLspBandwidthPri4 OBJECT-TYPE
SYNTAX Unsigned32 OCTET STRING (SIZE (4))
UNITS "Byte per seconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object indicates the maximum bandwidth of the TE link
at the priority 4 for GMPLS LSP creation."
::= { ospfTeSwCapEntry teSwCapEntry 8 }
ospfTeMaxLspBandwidthPri5
T. Otani et al. 15
teMaxLspBandwidthPri5 OBJECT-TYPE
SYNTAX Unsigned32 OCTET STRING (SIZE (4))
UNITS "Byte per seconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object indicates the maximum bandwidth of the TE link
at the priority 5 for GMPLS LSP creation."
::= { ospfTeSwCapEntry teSwCapEntry 9 }
ospfTeMaxLspBandwidthPri6
teMaxLspBandwidthPri6 OBJECT-TYPE
SYNTAX Unsigned32 OCTET STRING (SIZE (4))
UNITS "Byte per seconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
T. Otani et al. 14
"This object indicates the maximum bandwidth of the TE link
at the priority 6 for GMPLS LSP creation."
::= { ospfTeSwCapEntry teSwCapEntry 10 }
ospfTeMaxLspBandwidthPri7
teMaxLspBandwidthPri7 OBJECT-TYPE
SYNTAX Unsigned32 OCTET STRING (SIZE (4))
UNITS "Byte per seconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object indicates the maximum bandwidth of the TE link
at the priority 7 for GMPLS LSP creation."
::= { ospfTeSwCapEntry teSwCapEntry 11 }
ospfTeLspMinBandwidth
teMinLspBandwidth OBJECT-TYPE
SYNTAX Unsigned32 OCTET STRING (SIZE (4))
UNITS "Byte per seconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object indicates the minimum bandwidth of the TE link
for GMPLS LSP creation if the switching capability field is TDM, PSC-
1, PSC-2, PSC-3, or PSC-4."
::= { ospfTeSwCapEntry teSwCapEntry 12 }
ospfTeIntMtu
teIntMtu OBJECT-TYPE
SYNTAX Integer32
MAX-ACCESS read-write read-only
STATUS current
DESCRIPTION
"This object indicates the MTU of the local or remote TE
link"
::= { ospfTeSwCapEntry teSwCapEntry 13 }
ospfTeIndication
teIndication OBJECT-TYPE
SYNTAX INTEGER {
T. Otani et al. 16
standard (0),
arbitrary (1)
}
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object indicates whether the interface supports
Standard or Arbitrary SONET/SDH."
::= { ospfTeSwCapEntry teSwCapEntry 14 }
--
-- OSPF TE TED SRLG Table
--
ospfTeSrlgTable
teSrlgTable OBJECT-TYPE
SYNTAX SEQUENCE OF OspfTeSrlgEntry TeSrlgEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This table contains the SRLG information of the TE link."
T. Otani et al. 15
::= { ospfTeTables teTables 5 }
ospfTeSrlgEntry
teSrlgEntry OBJECT-TYPE
SYNTAX OspfTeSrlgEntry TeSrlgEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This entry relates each TE link with its SRLG information."
INDEX { ospfAreaId, ospfLsdbLsid, ospflsdbRouterId, ospfTeSrlgIndex ospfLsdbRouterId, teSrlgIndex }
::= { ospfTeSrlgTable teSrlgTable 1 }
OspfTeSrlgEntry
TeSrlgEntry ::= SEQUENCE {
ospfTeSrlgIndex
teSrlgIndex Unsigned32
ospfTeSrlg
teSrlg Integer32
}
ospfTeSrlgIndex
teSrlgIndex OBJECT-TYPE
SYNTAX Unsigned32
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This index is utilized to identify multiple SRLG values on a
local or remote TE link."
::= { ospfTeLsdbEntry teSrlgTableEntry 1 }
ospfTeSrlg
teSrlg OBJECT-TYPE
SYNTAX Integer32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object indicate the SRLG value assigned to a local or
remote TE link"
::= { ospfTeSrlgEntry teSrlgEntry 2 }
T. Otani et al. 17
-- Conformance Statement
ospfTeGroups
teGroups
OBJECT IDENTIFIER ::= { ospfTeConformance teConformance 1 }
ospfTeCompliances
teCompliances
OBJECT IDENTIFIER ::= { ospfTeConformance teConformance 2 }
-- Module Compliance
ospfTeModuleFullCompliance
teModuleFullCompliance MODULE-COMPLIANCE
STATUS current
DESCRIPTION
"Compliance statement for agents provides full support
for the OSPF-TE TED MIB"
MODULE -- this module
MANDATORY-GROUPS { ospfTeMainGroup teMainGroup
}
::= { ospfTeCompliances teCompliances 1 }
T. Otani et al. 16
--
-- ReadOnly Compliance
--
ospfTeModuleReadOnlyCompliance
teModuleReadOnlyCompliance MODULE-COMPLIANCE
STATUS current
DESCRIPTION
"Compliance requirement for implementations only provide
read-only support for OSPF-TE. TED. Such devices can then be monitored
but cannot be configured using this MIB module.
"
MODULE -- this module
MANDATORY-GROUPS { ospfTeMainGroup teMainGroup
}
::= { ospfTeCompliances teCompliances 2 }
-- Units of conformance.
ospfTeMainGroup
teMainGroup OBJECT-GROUP
OBJECTS {
ospfTeLinkType ,
ospfTeLinkIdAddr ,
ospfTeLinkIdAddrType
teLinkInformationSource ,
ospfTeMetric
teLinkType ,
ospfTeMaxBandwidth
teLinkIdAddr ,
ospfTeMaxReservableBandwidth
teMetric ,
ospfTeUnreservedBandwidthPri0
teMaxBandwidth ,
ospfTeUnreservedBandwidthPri1
teMaxReservableBandwidth ,
ospfTeUnreservedBandwidthPri2
teUnreservedBandwidthPri0 ,
ospfTeUnreservedBandwidthPri3
teUnreservedBandwidthPri1 ,
ospfTeUnreservedBandwidthPri4
teUnreservedBandwidthPri2 ,
ospfTeUnreservedBandwidthPri5
teUnreservedBandwidthPri3 ,
ospfTeUnreservedBandwidthPri6
teUnreservedBandwidthPri4 ,
ospfTeUnreservedBandwidthPri7
teUnreservedBandwidthPri5 ,
ospfTeAdministrativeGroup
teUnreservedBandwidthPri6 ,
ospfTeLocalId ,
ospfTeRemoteId ,
ospfTeLinkProtectionType
T. Otani et al. 18
teUnreservedBandwidthPri7 ,
ospfTeLocalIntAddrIndex
teAdministrativeGroup ,
ospfTeLocalIntAddr
teLocalId ,
ospfTeLocalIntAddrType
teRemoteId ,
ospfTeRemoteIntAddrIndex
teLinkProtectionType ,
ospfTeRemoteIntAddr
teLinkInformationData ,
ospfTeRemoteIntAddrType
teLocalIntAddr ,
ospfTeSwCapIndex
teRemoteIntAddr ,
ospfTeSwitchingType
teSwitchingType ,
ospfTeEncoding
teEncoding ,
ospfTeMaxLspBandwidthPri0
teMaxLspBandwidthPri0 ,
ospfTeMaxLspBandwidthPri1
teMaxLspBandwidthPri1 ,
ospfTeMaxLspBandwidthPri2
teMaxLspBandwidthPri2 ,
ospfTeMaxLspBandwidthPri3
teMaxLspBandwidthPri3 ,
ospfTeMaxLspBandwidthPri4
teMaxLspBandwidthPri4 ,
ospfTeMaxLspBandwidthPri5
teMaxLspBandwidthPri5 ,
T. Otani et al. 17
ospfTeMaxLspBandwidthPri6
teMaxLspBandwidthPri6 ,
ospfTeMaxLspBandwidthPri7
teMaxLspBandwidthPri7 ,
ospfTeIntMtu
teMinLspBandwidth ,
ospfTeIndication
teIntMtu ,
ospfTeSrlgIndex
teIndication ,
ospfTeSrlg
teSrlg
}
STATUS current
DESCRIPTION
"Collection of objects for OSPF-TE TED management"
::= { ospfTeGroups teGroups 1 }
END
6. Security consideration
This document introduces no new security issues beyond those detailed
in the OSPF MIB.
7. IANA Considerations
The following "IANA Considerations" subsection requests IANA for a
new assignment under the transmission subtree. New assignments can
only be made via a Standards Action as specified in [RFC2434].
7.1 IANA Considerations for OSPF-TE-STD-MIB TED-STD-MIB
The IANA is requested to assign { ospfTeMIB teMIB XXX } to the OSPF-TE-STD-
MIB TED-STD-MIB
module specified in this document.
8. References
8.1 Normative References
8.2 Informative References
T. Otani et al. 19
[RFC2119] Bradner, S., "Key words for use in RFCs to Indicate
Requirement Levels", BCP 14, RFC 2119, March 1997.
[OSPFMIB] F. Baker, et al, "OSPF Version 2 Management
Information Base", RFC1850, Nov., Nov. 1995.
[OSPFMIB UPDATE]Dan Joyal, et al, "OSPF Version 2 Management
Information Base", draft-ietf-ospf-mib-update-
08.txt,December draft-ietf-ospf-mib-update-08.txt,
December 2003.
[ISISMIB] J. Parker, et al, "Management Information Base for
Intermediate System to Intermediate System (IS-IS)”,
RFC 4444, April 2006.
[GMPLSRouting] K. Kompella, and Y. Rekhter, "Routing Extensions in
Support of Generalized Multi-Protocol Label
Switching", draft-ietf-ccamp-gmpls-routing-09.txt,
October 2003.
T. Otani et al. 18 RFC4202, Oct. 2005.
[RFC3630] D. Katz, et al, "Traffic Engineering (TE) Extensions
to OSPF Version2", RFC3630, September 2003.
[GMPLSisis] K. Kompella, and Y. Rekhter, "Intermediate System to
Intermediate System (IS-IS) Extensions in Support of
Multi-Protocol Label Switching (GMPLS)", RFC4205, Oct.
2005.
[RFC3784] H. Smit and T. Li, "IS-IS extensions for Traffic
Engineering”, RFC 3784, June 2004.
[RFC3812] Srinivasan, C., Viswanathan, A., and T. Nadeau,
"Multiprotocol Label Switching (MPLS) Traffic
Engineering (TE) Management Information Base (MIB)",
RFC 3812, June 2004.
[RFC3813] Srinivasan, C., Viswanathan, A., and T. Nadeau,
"Multiprotocol Label Switching (MPLS) Label Switching
(LSR) Router Management Information Base (MIB)", RFC
3813, June 2004.
[GMPLSLSRMIB] T. D. Nadeu and A. Farrel, "Generalized Multiprotocol
Label Switching (GMPLS) Label Switching Router (LSR)
Management Information Base", draft-ietf-ccamp-gmpls-
lsr-mib-08.txt, June 2005.
[GMPLSTEMIB] T. D. Nadeu and A. Farrel, "Generalized Multiprotocol
Label Switching (GMPLS) Traffic Engineering
Management Information Base", draft-ietf-ccamp-gmpls-
te-mib-09.txt, June 2005.
[MPLS OAM] T. Nadeau, Allan D., et al., "OAM Requirements for
MPLS Network"
draft-ietf-mpls-oam-requirements-05.txt, June 2005.
T. Otani et al. 20
[RFC3945] E. Mannie, "Generalized Multi-Protocol Label
Switching Architecture", RFC3945, October, 2004.
[GMPLSOSPF] K. Kompella, and Y. Rekhter, "OSPF Extensions in
Support of Generalized Multi-Protocol Label
Switching", draft-ietf-ccamp-ospf-gmpls-extensions-
12.txt, October 2003. RFC4203, Oct. 2005.
[OSPF-TE] Katz, D., et al, "Traffic Engineering (TE) Extensions
to OSPF Version 2", RFC3630, September 2003.
[RFC2434] Narten, T. and H. Alvestrand., "Guidelines for
Writing an IANA Considerations Section in RFCs" BCP
26, RFC 2434, October 1998.
9. Acknowledgment
The authors wish to acknowledge and thank the following individuals
for their valuable comments to this document: Ken Nagami and Nagami, Shuichi
Okamoto.
Okamoto and Adrian Farrel.
10. Author’s Author's Address
Tomohiro Otani
KDDI R&D Laboratories, Inc.
2-1-15 Ohara Fujimino Phone: +81-49-278-7357
Saitama, 356-8502. Japan Email: otani@kddilabs.jp
T. Otani et al. 19
Masanori Miyazawa
KDDI R&D Laboratories, Inc.
2-1-15 Ohara Fujimino Phone: +81-49-278-7559
Saitama, 356-8502. Japan Email: ma-miyazawa@kddilabs.jp
Thomas D. Nadeau
Cisco Systems, Inc.
300 Beaver Brook Road Phone: +1-978-936-1470
Boxboro, MA 01719 Email: tnadeau@cisco.com300
Kenji Kumaki
KDDI Corporation
GARDEN AIR TOWER,3-10-10,Iidabshi Phone: +81-3-6678-3103
Chiyoda-ku,Tokyo, 102-8460. Japan Email: ke-kumaki@kddi.com
11. Intellectual Property Statement
The IETF takes no position regarding the validity or scope of any
Intellectual Property Rights or other rights that might be claimed to
pertain to the implementation or use of the technology described in
this document or the extent to which any license under such rights
might or might not be available; nor does it represent that it has
made any independent effort to identify any such rights. Information
on the procedures with respect to rights in RFC documents can be
found in BCP 78 and BCP 79.
T. Otani et al. 21
Copies of IPR disclosures made to the IETF Secretariat and any
assurances of licenses to be made available, or the result of an
attempt made to obtain a general license or permission for the use of
such proprietary rights by implementers or users of this
specification can be obtained from the IETF on-line IPR repository at
http://www.ietf.org/ipr.
The IETF invites any interested party to bring to its attention any
copyrights, patents or patent applications, or other proprietary
rights that may cover technology that may be required to implement
this standard. Please address the information to the IETF at ietf-
ipr@ietf.org.
12. Copyright Statement
"Copyright (C) The Internet Society (2006). This document is subject
to the rights, licenses and restrictions contained in BCP 78, and
except as set forth therein, the authors retain all their rights."
"This document and the information contained herein are provided on
an "AS IS" basis and THE CONTRIBUTOR, THE ORGANIZATION HE/SHE
REPRESENTS OR IS SPONSORED BY (IF ANY), THE INTERNET SOCIETY AND THE
INTERNET ENGINEERING TASK FORCE DISCLAIM ALL WARRANTIES, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO ANY WARRANTY THAT THE USE OF
T. Otani et al. 20
THE INFORMATION HEREIN WILL NOT INFRINGE ANY RIGHTS OR ANY IMPLIED
WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE."
T. Otani et al. 21 22