IETF Internet Draft Masanori Miyazawa
Proposed status: Standards Track Tomohiro Otani
Expires: Sept. 30, 2006 KDDI R&D Labs
Thomas D. Nadeau
Cisco Systems
Kenji Kumaki
KDDI Corporation
March 2006
Extensions to the OSPF Management Information Base
in support of GMPLS
draft-otani-ccamp-gmpls-ospf-mib-02.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 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
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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
4.2 ospfTeLocalIntIpAddrTable......................................4
4.3 ospfTeRemoteIntIpAddrTable.....................................4
4.4 ospfTeSwCapTable...............................................4
4.5 ospfTeSrlgTable................................................4
5. OSPF-TE MIB Definitions with GMPLS extensions...................4
6. Security consideration.........................................18
7. IANA Considerations............................................18
7.1 IANA Considerations for OSPF-TE-STD-MIB.......................18
8. References.....................................................18
8.1 Normative References..........................................18
8.2 Informative References........................................18
9. Acknowledgment.................................................19
10. Author$BCT(J Address..............................................19
11. Intellectual Property Statement...............................20
12. Copyright Statement...........................................20
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1. Introduction
The OSPF MIB is defined as [OSPFMIB] and is being extended by
[OSPFMIB UPDATE]. On the other side, MPLS/GMPLS based traffic
engineering has so far extended OSPF routing protocol with TE
functionality [GMPLSrouting, RFC3630]. To manage such MPLS/GMPLS
networks effectively, OSPF information associated with MPLS/GMPLS TE
parameters is preferred for the network management, however, there is
no definition of MPLS/GMPLS TE information in the existing OSPF MIB.
This memo defines the Management Information Base (MIB) objects for
managing OSPF extension in support of MPLS/GMPLS for use with network
management protocols.
This MIB module should be used in conjunction with OSPF 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
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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 attributes, MIB objects to indicate such GMPLS OSPF-TE
attributes is significant.
4. Brief description of MIB Objects
The objects described in this section support the management of
attributes described in [GMPLSrouting] and [GMPLSOSPF] for OSPF-TE
with GMPLS extensions as well as in [RFC3630] for OSPF-TE.
4.1 ospfTeLsdbTable
The ospfTeLsdbTable is basically used to indicate multiple sub-TLVs
information in opaque LSA which have been supported by [OSPF-TE].
However, this table does not contain the information of Local/Remote
interface IP address, Interface Switching Capcability Descriptor and
Shared Risk Link Group information within the sub-TLVs for the Link-
TLV.
4.2 ospfTeLocalIntIpAddrTable
The ospfTeLocalIntIpAddrTable 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
The ospfTeRemoteIntIpAddrTable 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
The ospfTeSwCapTable 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
The ospfTeSrlgTable 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 MIB Definitions with GMPLS extensions
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OSPF-TE-DRAFT00-MIB DEFINITIONS ::= BEGIN
IMPORTS
MODULE-IDENTITY, OBJECT-TYPE, Integer32, Unsigned32
FROM SNMPv2-SMI --[RFC2578]
MODULE-COMPLIANCE, OBJECT-GROUP
FROM SNMPv2-CONF --[RFC2580]
InetAddressType, InetAddress
FROM INET-ADDRESS-MIB
transmission
FROM SNMPv2-SMI --[RFC2578]
ospfLsdbLsid, ospfRouterId
FROM OSPF-MIB; --[OSPFMIB UPDATE]
ospfTeMIB 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 in support of Traffic
Engienering (TE).
Copyright (C) The Internet Society (2006). This
version of this MIB module is part of RFCXXX; see
the RFC itself for full legal notices."
-- Revision history.
REVISION
"200506041200Z" -- 04 July 2005 12:00:00 GMT
DESCRIPTION
"Initial version. Published as RFC xxxx." -- RFC-editor pls fill
in xxx"
::= { transmission 9988 } -- assigned by IANA, see section 7.1 for
-- details
-- Textual Conventions.
-- Top level components of this MIB.
ospfTeNotifications OBJECT IDENTIFIER ::= { ospfTeMIB 0 }
ospfTeObjects OBJECT IDENTIFIER ::= { ospfTeMIB 1 }
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ospfTeScalars OBJECT IDENTIFIER ::= { ospfTeObjects 1 }
ospfTeTables OBJECT IDENTIFIER ::= { ospfTeObjects 2 }
ospfTeConformance OBJECT IDENTIFIER ::= { ospfTeMIB 2 }
-- MIB Definitions
--
-- Scalar Objects
--
--
-- OSPF TE LSDB Table
--
ospfTeLsdbTable OBJECT-TYPE
SYNTAX SEQUENCE OF OspfTeLsdbEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This table indicates multiple sub-TLVs information in opaque
LSA which have been supported by [OSPF-TE]. "
::= { ospfTeTables 1 }
ospfTeLsdbEntry OBJECT-TYPE
SYNTAX OspfTeLsdbEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This entry contains each sub-TLVs information commonly utilized
in both MPLS and GMPLS"
INDEX { ospfLsdbLsid, ospflsdbRouterId }
::= { ospfTeLsdbTable 1 }
OspfTeLsdbEntry ::= SEQUENCE {
ospfTeLinkType 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 Integer32,
ospfTeRemoteId Integer32,
ospfTeLinkProtectionType INTEGER,
}
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ospfTeLinkType 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"
::= { ospfTeLsdbEntry 1 }
ospfTeLinkIdAddr 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."
::= { 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 }
ospfTeMetric OBJECT-TYPE
SYNTAX Integer32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This indicates the traffic engineering metric value of the
TE link."
::= { ospfTeLsdbEntry 4 }
ospfTeMaxBandwidth OBJECT-TYPE
SYNTAX Unsigned32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This indicates the maximum bandwidth that
can be used on this link in this direction"
::= { ospfTeLsdbEntry 5 }
ospfTeMaxReservableBandwidth OBJECT-TYPE
SYNTAX Unsigned32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
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"This indicates the maximum bandwidth that may be reserved on
this link in this direction"
::= { ospfTeLsdbEntry 6 }
ospfTeUnreservedBandwidthPri0 OBJECT-TYPE
SYNTAX Unsigned32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This indicates the amount of bandwidth not yet reserved at
the priority 0"
::= { ospfTeLsdbEntry 7 }
ospfTeUnreservedBandwidthPri1 OBJECT-TYPE
SYNTAX Unsigned32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This indicates the amount of bandwidth not yet reserved at
the priority 1"
::= { ospfTeLsdbEntry 8 }
ospfTeUnreservedBandwidthPri2 OBJECT-TYPE
SYNTAX Unsigned32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This indicates the amount of bandwidth not yet reserved at
the priority 2"
::= { ospfTeLsdbEntry 9 }
ospfTeUnreservedBandwidthPri3 OBJECT-TYPE
SYNTAX Unsigned32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This indicates the amount of bandwidth not yet reserved at
the priority 3"
::= { ospfTeLsdbEntry 10 }
ospfTeUnreservedBandwidthPri4 OBJECT-TYPE
SYNTAX Unsigned32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This indicates the amount of bandwidth not yet reserved at
the priority 4"
::= { ospfTeLsdbEntry 11 }
ospfTeUnreservedBandwidthPri5 OBJECT-TYPE
SYNTAX Unsigned32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
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"This indicates the amount of bandwidth not yet reserved at
the priority 5"
::= { ospfTeLsdbEntry 12 }
ospfTeUnreservedBandwidthPri6 OBJECT-TYPE
SYNTAX Unsigned32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This indicates the amount of bandwidth not yet reserved at
the priority 6"
::= { ospfTeLsdbEntry 13 }
ospfTeUnreservedBandwidthPri7 OBJECT-TYPE
SYNTAX Unsigned32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This indicates the amount of bandwidth not yet reserved at
the priority 7"
::= { ospfTeLsdbEntry 14 }
ospfTeAdministrativeGroup 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 }
ospfTeLocalId OBJECT-TYPE
SYNTAX Unsigned32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This indicates the Link local identifier of an unnumbered
link."
::= { ospfTeLsdbEntry 16 }
ospfTeRemoteId OBJECT-TYPE
SYNTAX Unsigned32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
" This indicates the Link remote identifier of an unnumbered
link."
::= { ospfTeLsdbEntry 17 }
ospfTeLinkProtectionType OBJECT-TYPE
SYNTAX INTEGER {
extraTraffic(0),
unprotected(1),
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shared (2),
dedicatedOneToOne (3),
dedicatedOnePlusOne(4),
enhanced(5)
}
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object indicates the protection type of the TE link"
::= { ospfTeLsdbEntry 18 }
--
-- OSPF TE Local Interface IP Address Table
--
ospfTeLocalIntAddrTable OBJECT-TYPE
SYNTAX SEQUENCE OF OspfTeLocalIntAddrEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This table contains the IP address information of a local TE
link."
::= { ospfTeTables 2 }
ospfTeLocalIntAddrEntry OBJECT-TYPE
SYNTAX OspfTeLocalIntAddrEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This entry contains the IP address information of the local
TE link."
INDEX { ospfLsdbLsid, ospflsdbRouterId, ospfTeLocalIntAddrIndex }
::= { ospfTeLocalIntAddrTable 1 }
OspfTeLocalIntAddrEntry ::= SEQUENCE {
ospfTeLocalIntAddrIndex Unsigned32,
ospfTeLocalIntAddr InetAddress,
ospfTeLocalIntAddrType InetAddressType
}
ospfTeLocalIntAddrIndex OBJECT-TYPE
SYNTAX Unsigned32
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This indicates the index to identify multiple local TE links"
::= { ospfTeLocalIntAddrEntry 1 }
ospfTeLocalIntAddr OBJECT-TYPE
SYNTAX InetAddress
MAX-ACCESS read-only
STATUS current
DESCRIPTION
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"This object indicates the address of the local TE link."
::= { ospfTeLocalIntAddrEntry 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 Remote Interface IP Address Table
--
ospfTeRemoteIntAddrTable OBJECT-TYPE
SYNTAX SEQUENCE OF OspfTeRemoteIntAddrEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This table contains the IP address information of a remote
TE link."
::= { ospfTeTables 3 }
ospfTeRemoteIntAddrEntry OBJECT-TYPE
SYNTAX OspfTeRemoteIntAddrEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This entry contains the IP address information of the remote
TE link."
INDEX { ospfLsdbLsid, ospflsdbRouterId, ospfTeRemoteIntAddrIndex }
::= { ospfTeRemoteIntAddrTable 1 }
OspfTeRemoteIntAddrEntry ::= SEQUENCE {
ospfTeRemoteIntAddrIndex Unsigned32,
ospfTeRemoteIntAddr InetAddress,
ospfTeRemoteIntAddrType InetAddressType
}
ospfTeRemoteIntAddrIndex OBJECT-TYPE
SYNTAX Unsigned32
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This indicates the index to identify multiple remote TE
links."
::= { ospfTeRemoteIntAddrEntry 1 }
ospfTeRemoteIntAddr OBJECT-TYPE
SYNTAX InetAddress
MAX-ACCESS read-only
STATUS current
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DESCRIPTION
"This object indicates the address of the remote TE link."
::= { ospfTeRemoteIntAddrEntry 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 Switch Capable Table
--
ospfTeSwCapTable OBJECT-TYPE
SYNTAX SEQUENCE OF OspfTeSwCapEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This table contains the GMPLS OSPF TE switching capability
information."
::= { ospfTeTables 4 }
ospfTeSwCapEntry OBJECT-TYPE
SYNTAX OspfTeSwCapEntry
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 { ospfLsdbLsid, ospflsdbRouterId, ospfTeSwCapIndex }
::= { ospfTeSwCapTable 1 }
OspfTeSwCapEntry ::= SEQUENCE {
ospfTeSwCapIndex Unsigned32,
ospfTeSwitchingType INTEGER,
ospfTeEncoding INTEGER,
ospfTeMaxLspBandwidthPri0 Unsigned32,
ospfTeMaxLspBandwidthPri1 Unsigned32,
ospfTeMaxLspBandwidthPri2 Unsigned32,
ospfTeMaxLspBandwidthPri3 Unsigned32,
ospfTeMaxLspBandwidthPri4 Unsigned32,
ospfTeMaxLspBandwidthPri5 Unsigned32,
ospfTeMaxLspBandwidthPri6 Unsigned32,
ospfTeMaxLspBandwidthPri7 Unsigned32,
ospfTeMinLspBandwidth Unsigned32,
ospfTeIntMtu Integer32,
ospfTeIndication INTEGER
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}
ospfTeSwCapIndex 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 1 }
ospfTeSwitchingType 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 2 }
ospfTeEncoding 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
DESCRIPTION
"This object indicates the GMPLS encoding type assigned to
the TE link."
::= { ospfTeSwCapEntry 3 }
ospfTeMaxLspBandwidthPri0 OBJECT-TYPE
SYNTAX Unsigned32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
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"This object indicates the maximum bandwidth of the TE link
at the priority 0 for GMPLS LSP creation."
::= { ospfTeSwCapEntry 4 }
ospfTeMaxLspBandwidthPri1 OBJECT-TYPE
SYNTAX Unsigned32
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 5 }
ospfTeMaxLspBandwidthPri2 OBJECT-TYPE
SYNTAX Unsigned32
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 6 }
ospfTeMaxLspBandwidthPri3 OBJECT-TYPE
SYNTAX Unsigned32
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 7 }
ospfTeMaxLspBandwidthPri4 OBJECT-TYPE
SYNTAX Unsigned32
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 8 }
ospfTeMaxLspBandwidthPri5 OBJECT-TYPE
SYNTAX Unsigned32
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 9 }
ospfTeMaxLspBandwidthPri6 OBJECT-TYPE
SYNTAX Unsigned32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
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"This object indicates the maximum bandwidth of the TE link
at the priority 6 for GMPLS LSP creation."
::= { ospfTeSwCapEntry 10 }
ospfTeMaxLspBandwidthPri7 OBJECT-TYPE
SYNTAX Unsigned32
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 11 }
ospfTeLspMinBandwidth OBJECT-TYPE
SYNTAX Unsigned32
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 12 }
ospfTeIntMtu OBJECT-TYPE
SYNTAX Integer32
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"This object indicates the MTU of the local or remote TE
link"
::= { ospfTeSwCapEntry 13 }
ospfTeIndication 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."
::= { ospfTeSwCapEntry 14 }
--
-- OSPF TE SRLG Table
--
ospfTeSrlgTable OBJECT-TYPE
SYNTAX SEQUENCE OF OspfTeSrlgEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This table contains the SRLG information of the TE link."
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::= { ospfTeTables 5 }
ospfTeSrlgEntry OBJECT-TYPE
SYNTAX OspfTeSrlgEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This entry relates each TE link with its SRLG information."
INDEX { ospfLsdbLsid, ospflsdbRouterId, ospfTeSrlgIndex }
::= { ospfTeSrlgTable 1 }
OspfTeSrlgEntry ::= SEQUENCE {
ospfTeSrlgIndex Unsigned32
ospfTeSrlg Integer32
}
ospfTeSrlgIndex 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 1 }
ospfTeSrlg 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 2 }
-- Conformance Statement
ospfTeGroups
OBJECT IDENTIFIER ::= { ospfTeConformance 1 }
ospfTeCompliances
OBJECT IDENTIFIER ::= { ospfTeConformance 2 }
-- Module Compliance
ospfTeModuleFullCompliance MODULE-COMPLIANCE
STATUS current
DESCRIPTION
"Compliance statement for agents provides full support
for the OSPF-TE MIB"
MODULE -- this module
MANDATORY-GROUPS { ospfTeMainGroup
}
::= { ospfTeCompliances 1 }
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--
-- ReadOnly Compliance
--
ospfTeModuleReadOnlyCompliance MODULE-COMPLIANCE
STATUS current
DESCRIPTION
"Compliance requirement for implementations only provide
read-only support for OSPF-TE. Such devices can then be
monitored but cannot be configured using this MIB module.
"
MODULE -- this module
MANDATORY-GROUPS { ospfTeMainGroup
}
::= { ospfTeCompliances 2 }
-- Units of conformance.
ospfTeMainGroup OBJECT-GROUP
OBJECTS {
ospfTeLinkType ,
ospfTeLinkIdAddr ,
ospfTeLinkIdAddrType ,
ospfTeMetric ,
ospfTeMaxBandwidth ,
ospfTeMaxReservableBandwidth ,
ospfTeUnreservedBandwidthPri0 ,
ospfTeUnreservedBandwidthPri1 ,
ospfTeUnreservedBandwidthPri2 ,
ospfTeUnreservedBandwidthPri3 ,
ospfTeUnreservedBandwidthPri4 ,
ospfTeUnreservedBandwidthPri5 ,
ospfTeUnreservedBandwidthPri6 ,
ospfTeUnreservedBandwidthPri7 ,
ospfTeAdministrativeGroup ,
ospfTeLocalId ,
ospfTeRemoteId ,
ospfTeLinkProtectionType ,
ospfTeLocalIntAddrIndex ,
ospfTeLocalIntAddr ,
ospfTeLocalIntAddrType ,
ospfTeRemoteIntAddrIndex ,
ospfTeRemoteIntAddr ,
ospfTeRemoteIntAddrType ,
ospfTeSwCapIndex ,
ospfTeSwitchingType ,
ospfTeEncoding ,
ospfTeMaxLspBandwidthPri0 ,
ospfTeMaxLspBandwidthPri1 ,
ospfTeMaxLspBandwidthPri2 ,
ospfTeMaxLspBandwidthPri3 ,
ospfTeMaxLspBandwidthPri4 ,
ospfTeMaxLspBandwidthPri5 ,
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ospfTeMaxLspBandwidthPri6 ,
ospfTeMaxLspBandwidthPri7 ,
ospfTeIntMtu ,
ospfTeIndication ,
ospfTeSrlgIndex ,
ospfTeSrlg
}
STATUS current
DESCRIPTION
"Collection of objects for OSPF-TE management"
::= { ospfTeGroups 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
The IANA is requested to assign { ospfTeMIB XXX } to the OSPF-TE-STD-
MIB module specified in this document.
8. References
8.1 Normative References
8.2 Informative References
[RFC2119] Bradner, S., "Key words for use in RFCs to Indicate
Requirement Levels", BCP 14, RFC 2119, March 1997.
[OSPFMIB] F. Baker, et al, "OSPF Version 2 Management
Information Base", RFC1850, Nov., 1995.
[OSPFMIB UPDATE]Dan Joyal, et al, "OSPF Version 2 Management
Information Base", draft-ietf-ospf-mib-update-
08.txt,December 2003.
[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.
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[RFC3630] D. Katz, et al, "Traffic Engineering (TE) Extensions
to OSPF Version2", RFC3630, September 2003.
[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.
[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.
[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 Shuichi
Okamoto.
10. Author' 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
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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
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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.
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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-
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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
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THE INFORMATION HEREIN WILL NOT INFRINGE ANY RIGHTS OR ANY IMPLIED
WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE."
T. Otani et al. Expires Sept. 30, 2006 21