IETF Internet Draft Masanori Miyazawa
Proposed status: Standards Track Tomohiro Otani
Expires: May 2007 KDDI R&D Labs
Thomas D. Nadeau
Cisco Systems
Kenji Kumaki
KDDI Corporation
Nov. 2006
Traffic Engineering Database Management Information Base
in support of GMPLS
draft-ietf-ccamp-gmpls-ted-mib-00.txt
Status of this Memo
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Abstract
This memo defines the Management Information Base (MIB) objects in
order to manage traffic engineering database (TED) information with
extension in support of Multi-protocol label switching (MPLS) as well
as Generalized MPLS (GMPLS) for use with network management protocols.
Table of Contents
Status of this Memo................................................1
Abstract...........................................................1
1. Introduction....................................................3
2. Terminology.....................................................3
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2.1 Conventions used in this document..............................3
2.2 Terminology....................................................3
2.3 Acronyms.......................................................3
3. Motivations.....................................................4
4. Brief description of MIB Objects................................4
4.1 teTEDTable.....................................................4
4.2 teLocalIntIpAddrTable..........................................4
4.3 teRemoteIntIpAddrTable.........................................4
4.4 teSwCapTable...................................................4
4.5 teSrlgTable....................................................4
5. TED MIB Definitions in support of GMPLS.........................4
6. Security consideration.........................................19
7. IANA Considerations............................................19
7.1 IANA Considerations for TED-STD-MIB...........................19
8. References.....................................................19
8.1 Normative References..........................................19
8.2 Informative References........................................19
9. Acknowledgment.................................................21
10. Author's Address..............................................21
11. Intellectual Property Statement...............................21
12. Copyright Statement...........................................22
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1. Introduction
The OSPF MIB is defined as [OSPFMIB] being extended by [OSPFMIB
UPDATE] and The ISIS MIB as [ISISMIB]. On the other side, MPLS/GMPLS
based traffic engineering has so far extended OSPF/ISIS routing
protocol with TE functionality [GMPLSrouting, RFC3630, GMPLSisis,
RFC3784]. To manage such MPLS/GMPLS networks effectively, routing
information associated with MPLS/GMPLS TE parameters (TED) is
preferred for the network management, however, there is no clear
definition of MPLS/GMPLS TE information in existing MIBs related with
OSPF/ISIS.
This memo defines the Management Information Base (MIB) objects for
managing TED in support of MPLS/GMPLS for use with network management
protocols.
This MIB module should be used in conjunction with OSPF/ISIS MIB as
well as other MIBs defined in [RFC3812, RFC3813, GMPLSLSRMIB,
GMPLSTEMIB] for the management of MPLS/GMPLS based traffic
engineering information.
2. Terminology
2.1 Conventions used in this document
The key words "MUST", "MUST NOT", "REQUIRED", "SHALL", "SHALL NOT",
"SHOULD", "SHOULD NOT", "RECOMMENDED", "MAY", and "OPTIONAL" in this
document are to be interpreted as described in RFC-2119 [RFC2119].
2.2 Terminology
Definitions of key terms for MPLS OAM and GMPLS are found in [MPLS-
OAM, RFC3945] and the reader is assumed to be familiar with those
definitions which are not repeated here.
2.3 Acronyms
GMPLS: Generalized Multi-Protocol Label Switching
LDP: Label Distribution Protocol
LSP: Label Switching Path
LSR: Label Switching Router
MIB: Management Information Base
OAM: Operations and Management
OA&M: Operations, Administration and Maintenance.
OSPF: Open Shortest Path First
RSVP: Resource reSerVation Protocol
TE: Traffic Engineering
PSC: Packet switch capable
LSC: Lambda switch capable
FSC: Fiber switch capable
TDM: Time Division Multiplexing
SRLG: Shared risk link group
LSA: Link state advertisement
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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 TE attributes, MIB objects to indicate such GMPLS TED is
significant.
4. Brief description of MIB Objects
The objects described in this section support the management of TED
described in [GMPLSrouting], [GMPLSOSPF] and [GMPLSisis] for GMPLS
extensions as well as in [RFC3630] and [RFC3784] for MPLS/GMPLS.
4.1 teTEDTable
The teTEDTable is basically used to indicate TED information of OSPF-
TE or ISIS-TE. However, this table does not contain the information
of Local/Remote interface IP address, Interface Switching Capcability
Descriptor and Shared Risk Link Group information within the sub-TLVs
for the Link-TLV.
4.2 teLocalIntIpAddrTable
The teLocalIntIpAddrTable is identical to the Local interface IP
address information in a sub-TLV for the Link-TLV. This is
independently defined, because the Interface IP Address sub-TLV may
appear more than once within the same Link-TLV.
4.3 teRemoteIntIpAddrTable
The teRemoteIntIpAddrTable is identical to the Remote interface IP
address information in a sub-TLV of the Link-TLV. This is also
independently utilized, because one or more local interface IP
address sub TLVs may exist in the same Link-TLV.
4.4 teSwCapTable
The teSwCapTable represents Interface Switching Capability Descriptor
information. This is independently defined due to the possibility of
multiple appearances of the sub TLV within the same Link-TLV.
4.5 teSrlgTable
The teSrlgTable contains the Sub-TLV information of Shared Risk Link
Group (SRLG) information. This is separately defined, because more
than one sub TLVs may appear in the same Link-TLV.
5. TED MIB Definitions in support of GMPLS
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TED-DRAFT01-MIB DEFINITIONS ::= BEGIN
IMPORTS
MODULE-IDENTITY, OBJECT-TYPE, Integer32, Unsigned32, transmission,
IpAddress
FROM SNMPv2-SMI --[RFC2578]
MODULE-COMPLIANCE, OBJECT-GROUP
FROM SNMPv2-CONF --[RFC2580]
RowPointer
FROM SNMPv2-TC --[RFC2579]
ospfAreaId, ospfLsdbLsid, ospfLsdbRouterId
FROM OSPF-MIB; --[OSPFMIB UPDATE]
IsisISLevel, IsisLinkStatePDUID, IsisSystemID
FROM ISIS-MIB; --[ISISMIB]
teMIB MODULE-IDENTITY
LAST-UPDATED "200510240000Z" -- 04 July 2005 00:00:00 GMT
ORGANIZATION "IETF CCAMP Working Group."
CONTACT-INFO
" Tomohiro Otani
otani@kddilabs.jp
Masanori Miyazawa
ma-miyazawa@kddilabs.jp
Thomas D. Nadeau
tnadeau@cisco.com
Kenji Kumaki
ke-kumaki@kddi.com
Comments and discussion to ccamp@ietf.org"
DESCRIPTION
"This MIB contains managed object definitions for
TED in support of MPLS/GMPLS Traffic
Engienering (TE) Database."
"Copyright (C) The IETF Trust <2006>. This version of
this MIB module is part of RFC XXXX; 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.
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teNotifications OBJECT IDENTIFIER ::= { teMIB 0 }
teObjects OBJECT IDENTIFIER ::= { teMIB 1 }
teScalars OBJECT IDENTIFIER ::= { teObjects 1 }
teTables OBJECT IDENTIFIER ::= { teObjects 2 }
teConformance OBJECT IDENTIFIER ::= { teMIB 2 }
-- MIB Definitions
--
-- Scalar Objects
--
--
-- TE DB Table
--
teTEDTable OBJECT-TYPE
SYNTAX SEQUENCE OF TeTEDEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This table indicates multiple TED information which has been
supported by [OSPF-TE]."
::= { teTables 1 }
teTEDEntry OBJECT-TYPE
SYNTAX TeTEDEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This entry contains TED information commonly utilized in both
MPLS and GMPLS"
INDEX { ospfAreaId, ospfLsdbLsid, ospflsdbRouterId }
::= { teTEDTable 1 }
TeTEDEntry ::= SEQUENCE {
teLinkInformationSource INTEGER,
teAreaLevelID OCTET STRING,
teLSPDUID OCTET STRING,
teRouterSystemID OCTET STRING,
teLinkType INTEGER,
teLinkIdAddr IpAddress,
teMetric Integer32,
teMaxBandwidth OCTET STRING,
teMaxReservableBandwidth OCTET STRING,
teUnreservedBandwidthPri0 OCTET STRING,
teUnreservedBandwidthPri1 OCTET STRING,
teUnreservedBandwidthPri2 OCTET STRING,
teUnreservedBandwidthPri3 OCTET STRING,
teUnreservedBandwidthPri4 OCTET STRING,
teUnreservedBandwidthPri5 OCTET STRING,
teUnreservedBandwidthPri6 OCTET STRING,
teUnreservedBandwidthPri7 OCTET STRING,
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teAdministrativeGroup Integer32,
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),
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multiAccess (2)
}
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This indicates the type of the link such as point-to-point
or multi-access"
::= { teTEDEntry 5 }
teLinkIdAddr OBJECT-TYPE
SYNTAX IpAddress
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This indicates the Router ID of the neighbor in the case
of point-to-point links. This also indicates the interface address
of the designated router in the case of multi-access links."
::= { teTEDEntry 6 }
teMetric OBJECT-TYPE
SYNTAX Integer32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This indicates the traffic engineering metric value of the
TE link."
::= { teTEDEntry 7 }
teMaxBandwidth OBJECT-TYPE
SYNTAX OCTET STRING (SIZE( 4))
UNITS "Byte per seconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This indicates the maximum bandwidth that
can be used on this link in this direction"
::= { teTEDEntry 8 }
teMaxReservableBandwidth OBJECT-TYPE
SYNTAX OCTET STRING (SIZE (4))
UNITS "Byte per seconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This indicates the maximum bandwidth that may be reserved on
this link in this direction"
::= { teTEDEntry 9 }
teUnreservedBandwidthPri0 OBJECT-TYPE
SYNTAX OCTET STRING (SIZE (4))
UNITS "Byte per seconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
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"This indicates the amount of bandwidth not yet reserved at
the priority 0"
::= { teTEDEntry 10 }
teUnreservedBandwidthPri1 OBJECT-TYPE
SYNTAX OCTET STRING (SIZE (4))
UNITS "Byte per seconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This indicates the amount of bandwidth not yet reserved at
the priority 1"
::= { teTEDEntry 11 }
teUnreservedBandwidthPri2 OBJECT-TYPE
SYNTAX OCTET STRING (SIZE (4))
UNITS "Byte per seconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This indicates the amount of bandwidth not yet reserved at
the priority 2"
::= { teTEDEntry 12 }
teUnreservedBandwidthPri3 OBJECT-TYPE
SYNTAX OCTET STRING (SIZE (4))
UNITS "Byte per seconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This indicates the amount of bandwidth not yet reserved at
the priority 3"
::= { teTEDEntry 13 }
teUnreservedBandwidthPri4 OBJECT-TYPE
SYNTAX OCTET STRING (SIZE (4))
UNITS "Byte per seconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This indicates the amount of bandwidth not yet reserved at
the priority 4"
::= { teTEDEntry 14 }
teUnreservedBandwidthPri5 OBJECT-TYPE
SYNTAX OCTET STRING (SIZE (4))
UNITS "Byte per seconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This indicates the amount of bandwidth not yet reserved at
the priority 5"
::= { teTEDEntry 15 }
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teUnreservedBandwidthPri6 OBJECT-TYPE
SYNTAX OCTET STRING (SIZE (4))
UNITS "Byte per seconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This indicates the amount of bandwidth not yet reserved at
the priority 6"
::= { teTEDEntry 16 }
teUnreservedBandwidthPri7 OBJECT-TYPE
SYNTAX OCTET STRING (SIZE (4))
UNITS "Byte per seconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This indicates the amount of bandwidth not yet reserved at
the priority 7"
::= { teTEDEntry 17 }
teAdministrativeGroup OBJECT-TYPE
SYNTAX Integer32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This indicates the Administrative Group which the link
belong to. Since the value is a bit mask, the link can belong to
multiple groups. This is also called Resource Class/Color."
::= { teTEDEntry 18 }
teLocalId OBJECT-TYPE
SYNTAX Integer32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This indicates the Link local identifier of an unnumbered
link."
::= { teTEDEntry 19 }
teRemoteId OBJECT-TYPE
SYNTAX Integer32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
" This indicates the Link remote identifier of an unnumbered
link."
::= { teTEDEntry 20 }
teLinkProtectionType OBJECT-TYPE
SYNTAX BITS {
extraTraffic(0),
unprotected(1),
shared (2),
dedicatedOneToOne (3),
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dedicatedOnePlusOne(4),
enhanced(5)
}
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object indicates the protection type of the TE link"
::= { teTEDEntry 21 }
teLinkInformationData OBJECT-TYPE
SYNTAX RowPointer
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object cross-references the source of the information
about this TE link and should be interpretted in the context of
teLinkInformationSource.
If teLinkInformationSource has the value unknown(0) this
object SHOULD contain a value of zeroDotZero.
If teLinkInformationSource has the value
locallyConfigured(1), this object MAY contain the identifier of the
corresponding row entry in the teLinkTable of TE-LINK-STD-MIB, MAY
contain the identifier of the corresponding row in a local
proprietary TE link MIB module, or otherwise SHOULD contain the value
of zeroDotZero.
If teLinkInformationSource has the value ospf(2), this
object MAY contain the identifier of the corresponding row entry in
the ospfLocalLsdbTable of [OSPF-MIB], or otherwise SHOULD contain the
value of zeroDotZero.
If teLinkInformationSource has the value isis(3) this object
MAY contain the identifier of the corresponding row entry in the
isisAreaAddr of [ISIS-MIB], or otherwise SHOULD contain the value of
zeroDotZero.
If teLinkInformationSource has the value other(4) this
object MAY contain the identifier of the corresponding row entry a
local proprietary MIB module, or otherwise SHOULD contain the value
of zeroDotZero."
::= { teTEDEntry 22 }
--
-- TED Local Interface IP Address Table
--
teLocalIntAddrTable OBJECT-TYPE
SYNTAX SEQUENCE OF TeLocalIntAddrEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This table contains the IP address information of a local TE
link."
::= { teTables 2 }
teLocalIntAddrEntry OBJECT-TYPE
SYNTAX TeLocalIntAddrEntry
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MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This entry contains the IP address information of the local
TE link."
INDEX { ospfAreaId, ospfLsdbLsid, ospfLsdbRouterId,
teLocalIntAddrIndex }
::= { teLocalIntAddrTable 1 }
TeLocalIntAddrEntry ::= SEQUENCE {
teLocalIntAddrIndex Unsigned32,
teLocalIntAddr IpAddress,
}
teLocalIntAddrIndex OBJECT-TYPE
SYNTAX Unsigned32
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This indicates the index to identify multiple local TE links"
::= { teLocalIntAddrEntry 1 }
teLocalIntAddr OBJECT-TYPE
SYNTAX IpAddress
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object indicates the address of the local TE link."
::= { teLocalIntAddrEntry 2 }
--
-- TED Remote Interface IP Address Table
--
teRemoteIntAddrTable OBJECT-TYPE
SYNTAX SEQUENCE OF TeRemoteIntAddrEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This table contains the IP address information of a remote
TE link."
::= { teTables 3 }
teRemoteIntAddrEntry OBJECT-TYPE
SYNTAX TeRemoteIntAddrEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This entry contains the IP address information of the remote
TE link."
INDEX { ospfAreaId, ospfLsdbLsid, ospflsdbRouterId,
teRemoteIntAddrIndex }
::= { teRemoteIntAddrTable 1 }
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TeRemoteIntAddrEntry ::= SEQUENCE {
teRemoteIntAddrIndex Unsigned32,
teRemoteIntAddr IpAddress,
}
teRemoteIntAddrIndex OBJECT-TYPE
SYNTAX Unsigned32
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This indicates the index to identify multiple remote TE
links."
::= { teRemoteIntAddrEntry 1 }
teRemoteIntAddr OBJECT-TYPE
SYNTAX IpAddress
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object indicates the address of the remote TE link."
::= { teRemoteIntAddrEntry 2 }
--
-- TED Switch Capable Table
--
teSwCapTable OBJECT-TYPE
SYNTAX SEQUENCE OF TeSwCapEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This table contains the GMPLS TED switching capability
information."
::= { teTables 4 }
teSwCapEntry OBJECT-TYPE
SYNTAX TeSwCapEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This entry relates each TE link with its GMPLS TE switching
capability information. IF the MIB deals with only OSPF-TE
information, the value of each object related with GMPLS TE
extensions should be null."
INDEX { ospfAreaId, ospfLsdbLsid, ospfLsdbRouterId,
teSwCapIndex }
::= { teSwCapTable 1 }
TeSwCapEntry ::= SEQUENCE {
teSwCapIndex Unsigned32,
teSwitchingType INTEGER,
teEncoding INTEGER,
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teMaxLspBandwidthPri0 OCTET STRING,
teMaxLspBandwidthPri1 OCTET STRING,
teMaxLspBandwidthPri2 OCTET STRING,
teMaxLspBandwidthPri3 OCTET STRING,
teMaxLspBandwidthPri4 OCTET STRING,
teMaxLspBandwidthPri5 OCTET STRING,
teMaxLspBandwidthPri6 OCTET STRING,
teMaxLspBandwidthPri7 OCTET STRING,
teMinLspBandwidth OCTET STRING,
teIntMtu Integer32,
teIndication INTEGER
}
teSwCapIndex OBJECT-TYPE
SYNTAX Unsigned32
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This index is utilized to identify multiple switching
functions on a local or remote TE link."
::= { teSwCapEntry 1 }
teSwitchingType OBJECT-TYPE
SYNTAX INTEGER {
unknown (0),
psc1 (1),
psc2 (2),
psc3 (3),
psc4 (4),
l2sc (51),
tdm (100),
lsc (150),
fsc (200)
}
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object indicates the GMPLS switching capability
assigned to the TE link."
::= { teSwCapEntry 2 }
teEncoding OBJECT-TYPE
SYNTAX INTEGER {
packet (1),
ethernet (2),
ansiEtsiPdh (3),
sdhSonet (5),
digitalWrapper (7),
lambda (8),
fiber (9),
fiberChannel (11)
}
MAX-ACCESS read-only
STATUS current
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DESCRIPTION
"This object indicates the GMPLS encoding type assigned to
the TE link."
::= { teSwCapEntry 3 }
teMaxLspBandwidthPri0 OBJECT-TYPE
SYNTAX OCTET STRING (SIZE (4))
UNITS "Byte per seconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object indicates the maximum bandwidth of the TE link
at the priority 0 for GMPLS LSP creation."
::= { teSwCapEntry 4 }
teMaxLspBandwidthPri1 OBJECT-TYPE
SYNTAX OCTET STRING (SIZE (4))
UNITS "Byte per seconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object indicates the maximum bandwidth of the TE link
at the priority 1 for GMPLS LSP creation."
::= { teSwCapEntry 5 }
teMaxLspBandwidthPri2 OBJECT-TYPE
SYNTAX OCTET STRING (SIZE (4))
UNITS "Byte per seconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object indicates the maximum bandwidth of the TE link
at the priority 2 for GMPLS LSP creation."
::= { teSwCapEntry 6 }
teMaxLspBandwidthPri3 OBJECT-TYPE
SYNTAX OCTET STRING (SIZE (4))
UNITS "Byte per seconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object indicates the maximum bandwidth of the TE link
at the priority 3 for GMPLS LSP creation."
::= { teSwCapEntry 7 }
teMaxLspBandwidthPri4 OBJECT-TYPE
SYNTAX OCTET STRING (SIZE (4))
UNITS "Byte per seconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object indicates the maximum bandwidth of the TE link
at the priority 4 for GMPLS LSP creation."
::= { teSwCapEntry 8 }
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teMaxLspBandwidthPri5 OBJECT-TYPE
SYNTAX OCTET STRING (SIZE (4))
UNITS "Byte per seconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object indicates the maximum bandwidth of the TE link
at the priority 5 for GMPLS LSP creation."
::= { teSwCapEntry 9 }
teMaxLspBandwidthPri6 OBJECT-TYPE
SYNTAX OCTET STRING (SIZE (4))
UNITS "Byte per seconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object indicates the maximum bandwidth of the TE link
at the priority 6 for GMPLS LSP creation."
::= { teSwCapEntry 10 }
teMaxLspBandwidthPri7 OBJECT-TYPE
SYNTAX OCTET STRING (SIZE (4))
UNITS "Byte per seconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object indicates the maximum bandwidth of the TE link
at the priority 7 for GMPLS LSP creation."
::= { teSwCapEntry 11 }
teMinLspBandwidth OBJECT-TYPE
SYNTAX OCTET STRING (SIZE (4))
UNITS "Byte per seconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object indicates the minimum bandwidth of the TE link
for GMPLS LSP creation if the switching capability field is TDM, PSC-
1, PSC-2, PSC-3, or PSC-4."
::= { teSwCapEntry 12 }
teIntMtu OBJECT-TYPE
SYNTAX Integer32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object indicates the MTU of the local or remote TE
link"
::= { teSwCapEntry 13 }
teIndication OBJECT-TYPE
SYNTAX INTEGER {
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standard (0),
arbitrary (1)
}
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object indicates whether the interface supports
Standard or Arbitrary SONET/SDH."
::= { teSwCapEntry 14 }
--
-- TED SRLG Table
--
teSrlgTable OBJECT-TYPE
SYNTAX SEQUENCE OF TeSrlgEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This table contains the SRLG information of the TE link."
::= { teTables 5 }
teSrlgEntry OBJECT-TYPE
SYNTAX TeSrlgEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This entry relates each TE link with its SRLG information."
INDEX { ospfAreaId, ospfLsdbLsid, ospfLsdbRouterId, teSrlgIndex }
::= { teSrlgTable 1 }
TeSrlgEntry ::= SEQUENCE {
teSrlgIndex Unsigned32
teSrlg Integer32
}
teSrlgIndex OBJECT-TYPE
SYNTAX Unsigned32
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This index is utilized to identify multiple SRLG values on a
local or remote TE link."
::= { teSrlgTableEntry 1 }
teSrlg OBJECT-TYPE
SYNTAX Integer32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object indicate the SRLG value assigned to a local or
remote TE link"
::= { teSrlgEntry 2 }
T. Otani et al. 17
Internet Drafts draft-ietf-ccamp-gmpls-ted-mib-00.txt November 2006
-- Conformance Statement
teGroups
OBJECT IDENTIFIER ::= { teConformance 1 }
teCompliances
OBJECT IDENTIFIER ::= { teConformance 2 }
-- Module Compliance
teModuleFullCompliance MODULE-COMPLIANCE
STATUS current
DESCRIPTION
"Compliance statement for agents provides full support
for the TED MIB"
MODULE -- this module
MANDATORY-GROUPS { teMainGroup
}
::= { teCompliances 1 }
--
-- ReadOnly Compliance
--
teModuleReadOnlyCompliance MODULE-COMPLIANCE
STATUS current
DESCRIPTION
"Compliance requirement for implementations only provide
read-only support for TED. Such devices can then be monitored
but cannot be configured using this MIB module.
"
MODULE -- this module
MANDATORY-GROUPS { teMainGroup
}
::= { teCompliances 2 }
-- Units of conformance.
teMainGroup OBJECT-GROUP
OBJECTS {
teLinkInformationSource ,
teLinkType ,
teLinkIdAddr ,
teMetric ,
teMaxBandwidth ,
teMaxReservableBandwidth ,
teUnreservedBandwidthPri0 ,
teUnreservedBandwidthPri1 ,
teUnreservedBandwidthPri2 ,
teUnreservedBandwidthPri3 ,
teUnreservedBandwidthPri4 ,
teUnreservedBandwidthPri5 ,
teUnreservedBandwidthPri6 ,
T. Otani et al. 18
Internet Drafts draft-ietf-ccamp-gmpls-ted-mib-00.txt November 2006
teUnreservedBandwidthPri7 ,
teAdministrativeGroup ,
teLocalId ,
teRemoteId ,
teLinkProtectionType ,
teLinkInformationData ,
teLocalIntAddr ,
teRemoteIntAddr ,
teSwitchingType ,
teEncoding ,
teMaxLspBandwidthPri0 ,
teMaxLspBandwidthPri1 ,
teMaxLspBandwidthPri2 ,
teMaxLspBandwidthPri3 ,
teMaxLspBandwidthPri4 ,
teMaxLspBandwidthPri5 ,
teMaxLspBandwidthPri6 ,
teMaxLspBandwidthPri7 ,
teMinLspBandwidth ,
teIntMtu ,
teIndication ,
teSrlg
}
STATUS current
DESCRIPTION
"Collection of objects for TED management"
::= { teGroups 1 }
END
6. Security consideration
This document introduces no new security issues beyond those detailed
in the OSPF MIB.
7. IANA Considerations
The following "IANA Considerations" subsection requests IANA for a
new assignment under the transmission subtree. New assignments can
only be made via a Standards Action as specified in [RFC2434].
7.1 IANA Considerations for TED-STD-MIB
The IANA is requested to assign { teMIB XXX } to the TED-STD-MIB
module specified in this document.
8. References
8.1 Normative References
8.2 Informative References
T. Otani et al. 19
Internet Drafts draft-ietf-ccamp-gmpls-ted-mib-00.txt November 2006
[RFC2119] Bradner, S., "Key words for use in RFCs to Indicate
Requirement Levels", BCP 14, RFC 2119, March 1997.
[OSPFMIB] F. Baker, et al, "OSPF Version 2 Management
Information Base", RFC1850, Nov. 1995.
[OSPFMIB UPDATE]Dan Joyal, et al, "OSPF Version 2 Management
Information Base", draft-ietf-ospf-mib-update-08.txt,
December 2003.
[ISISMIB] J. Parker, et al, "Management Information Base for
Intermediate System to Intermediate System (IS-IS)",
RFC 4444, April 2006.
[GMPLSRouting] K. Kompella, and Y. Rekhter, "Routing Extensions in
Support of Generalized Multi-Protocol Label
Switching", RFC4202, Oct. 2005.
[RFC3630] D. Katz, et al, "Traffic Engineering (TE) Extensions
to OSPF Version2", RFC3630, September 2003.
[GMPLSisis] K. Kompella, and Y. Rekhter, "Intermediate System to
Intermediate System (IS-IS) Extensions in Support of
Multi-Protocol Label Switching (GMPLS)", RFC4205, Oct.
2005.
[RFC3784] H. Smit and T. Li, "IS-IS extensions for Traffic
Engineering”, RFC 3784, June 2004.
[RFC3812] Srinivasan, C., Viswanathan, A., and T. Nadeau,
"Multiprotocol Label Switching (MPLS) Traffic
Engineering (TE) Management Information Base (MIB)",
RFC 3812, June 2004.
[RFC3813] Srinivasan, C., Viswanathan, A., and T. Nadeau,
"Multiprotocol Label Switching (MPLS) Label Switching
(LSR) Router Management Information Base (MIB)", RFC
3813, June 2004.
[GMPLSLSRMIB] T. D. Nadeu and A. Farrel, "Generalized Multiprotocol
Label Switching (GMPLS) Label Switching Router (LSR)
Management Information Base", draft-ietf-ccamp-gmpls-
lsr-mib-08.txt, June 2005.
[GMPLSTEMIB] T. D. Nadeu and A. Farrel, "Generalized Multiprotocol
Label Switching (GMPLS) Traffic Engineering
Management Information Base", draft-ietf-ccamp-gmpls-
te-mib-09.txt, June 2005.
[MPLS OAM] T. Nadeau, Allan D., et al., "OAM Requirements for
MPLS Network"
draft-ietf-mpls-oam-requirements-05.txt, June 2005.
T. Otani et al. 20
Internet Drafts draft-ietf-ccamp-gmpls-ted-mib-00.txt November 2006
[RFC3945] E. Mannie, "Generalized Multi-Protocol Label
Switching Architecture", RFC3945, October, 2004.
[GMPLSOSPF] K. Kompella, and Y. Rekhter, "OSPF Extensions in
Support of Generalized Multi-Protocol Label
Switching", RFC4203, Oct. 2005.
[OSPF-TE] Katz, D., et al, "Traffic Engineering (TE) Extensions
to OSPF Version 2", RFC3630, September 2003.
[RFC2434] Narten, T. and H. Alvestrand., "Guidelines for
Writing an IANA Considerations Section in RFCs" BCP
26, RFC 2434, October 1998.
9. Acknowledgment
The authors wish to acknowledge and thank the following individuals
for their valuable comments to this document: Ken Nagami, Shuichi
Okamoto and Adrian Farrel.
10. AuthorÂ’s Address
Tomohiro Otani
KDDI R&D Laboratories, Inc.
2-1-15 Ohara Fujimino Phone: +81-49-278-7357
Saitama, 356-8502. Japan Email: otani@kddilabs.jp
Masanori Miyazawa
KDDI R&D Laboratories, Inc.
2-1-15 Ohara Fujimino Phone: +81-49-278-7559
Saitama, 356-8502. Japan Email: ma-miyazawa@kddilabs.jp
Thomas D. Nadeau
Cisco Systems, Inc.
300 Beaver Brook Road Phone: +1-978-936-1470
Boxboro, MA 01719 Email: tnadeau@cisco.com300
Kenji Kumaki
KDDI Corporation
GARDEN AIR TOWER,3-10-10,Iidabshi Phone: +81-3-6678-3103
Chiyoda-ku,Tokyo, 102-8460. Japan Email: ke-kumaki@kddi.com
11. Intellectual Property Statement
The IETF takes no position regarding the validity or scope of any
Intellectual Property Rights or other rights that might be claimed to
pertain to the implementation or use of the technology described in
this document or the extent to which any license under such rights
might or might not be available; nor does it represent that it has
made any independent effort to identify any such rights. Information
on the procedures with respect to rights in RFC documents can be
found in BCP 78 and BCP 79.
T. Otani et al. 21
Internet Drafts draft-ietf-ccamp-gmpls-ted-mib-00.txt November 2006
Copies of IPR disclosures made to the IETF Secretariat and any
assurances of licenses to be made available, or the result of an
attempt made to obtain a general license or permission for the use of
such proprietary rights by implementers or users of this
specification can be obtained from the IETF on-line IPR repository at
http://www.ietf.org/ipr.
The IETF invites any interested party to bring to its attention any
copyrights, patents or patent applications, or other proprietary
rights that may cover technology that may be required to implement
this standard. Please address the information to the IETF at ietf-
ipr@ietf.org.
12. Copyright Statement
"Copyright (C) The IETF Trust (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, THE
IETF TRUST AND THE INTERNET ENGINEERING TASK FORCE DISCLAIM ALL
WARRANTIES, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO ANY
WARRANTY THAT THE USE OF THE INFORMATION HEREIN WILL NOT INFRINGE ANY
RIGHTS OR ANY IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A
PARTICULAR PURPOSE."
T. Otani et al. 22
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