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GMPLS-LSR-STD-MIB DEFINITIONS ::= BEGIN
IMPORTS
MODULE-IDENTITY, OBJECT-TYPE, Unsigned32, zeroDotZero
FROM SNMPv2-SMI -- RFC 2578
MODULE-COMPLIANCE, OBJECT-GROUP
FROM SNMPv2-CONF -- RFC 2580
RowPointer
FROM SNMPv2-TC -- RFC 2579
GmplsSegmentDirectionTC
FROM GMPLS-TC-STD-MIB -- RFC 4801
mplsInterfaceIndex, mplsInSegmentIndex, mplsOutSegmentIndex,
mplsInterfaceGroup, mplsInSegmentGroup, mplsOutSegmentGroup,
mplsXCGroup, mplsPerfGroup, mplsLsrNotificationGroup
FROM MPLS-LSR-STD-MIB -- RFC 3813
ifGeneralInformationGroup, ifCounterDiscontinuityGroup
FROM IF-MIB -- RFC 2863
mplsStdMIB
FROM MPLS-TC-STD-MIB -- RFC 3811
;
gmplsLsrStdMIB MODULE-IDENTITY
LAST-UPDATED
"200702270000Z" -- 27 February 2007 00:00:00 GMT
ORGANIZATION
"IETF Common Control And Measurement Plane (CCAMP) Working Group"
CONTACT-INFO
" Thomas D. Nadeau
Cisco Systems, Inc.
Email: tnadeau@cisco.com
Adrian Farrel
Old Dog Consulting
Email: adrian@olddog.co.uk
Comments about this document should be emailed directly to the
CCAMP working group mailing list at ccamp@ops.ietf.org."
DESCRIPTION
"Copyright (C) The IETF Trust (2007). This version of
this MIB module is part of RFC 4803; see the RFC itself for
full legal notices.
This MIB module contains managed object definitions for the
Generalized Multiprotocol (GMPLS) Label Switching Router as
defined in Generalized Multi-Protocol Label Switching (GMPLS)
Architecture, Mannie et al., RFC 3945, October 2004."
REVISION
"200702270000Z" -- 27 February 2007 00:00:00 GMT
DESCRIPTION
"Initial version issued as part of RFC 4803."
::= { mplsStdMIB 15 }
-- no notifications are currently defined.
gmplsLsrObjects OBJECT IDENTIFIER ::= { gmplsLsrStdMIB 1 }
gmplsLsrConformance OBJECT IDENTIFIER ::= { gmplsLsrStdMIB 2 }
gmplsInterfaceTable OBJECT-TYPE
SYNTAX SEQUENCE OF GmplsInterfaceEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This table specifies per-interface GMPLS capability and
associated information. It extends the information in the
mplsInterfaceTable of MPLS-LSR-STD-MIB through a
sparse augmentation relationship."
REFERENCE
"1. Multiprotocol Label Switching (MPLS) Label Switching
Router (LSR) Management Information Base (MIB), RFC 3813."
::= { gmplsLsrObjects 1 }
gmplsInterfaceEntry OBJECT-TYPE
SYNTAX GmplsInterfaceEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A conceptual row in this table is created automatically by an
LSR for each interface that is both capable of supporting
GMPLS and configured to support GMPLS. Note that
support of GMPLS is not limited to control plane signaling,
but may include data-plane-only function configured through
SNMP SET commands performed on this MIB module.
A conceptual row in this table may also be created via SNMP
SET commands or automatically by the LSR to supplement a
conceptual row in the mplsInterfaceTable where the interface
is not capable of GMPLS but where the other objects carried
in this row provide useful additional information for an
MPLS interface.
A conceptual row in this table will exist if and only if a
corresponding entry in the mplsInterfaceTable exists, and a
corresponding entry in the ifTable exists with ifType = mpls(166).
If the associated entry in the ifTable is operationally disabled
(thus removing the GMPLS capabilities on the interface) or the
entry in the mplsInterfaceTable is deleted, the corresponding entry
in this table MUST be deleted shortly thereafter.
The indexes are the same as for the mplsInterfaceTable. Thus, the
entry with index 0 represents the per-platform label space and
contains parameters that apply to all interfaces that
participate in the per-platform label space."
REFERENCE
"1. Multiprotocol Label Switching (MPLS) Label Switching
Router (LSR) Management Information Base (MIB), RFC 3813."
INDEX { mplsInterfaceIndex }
::= { gmplsInterfaceTable 1 }
GmplsInterfaceEntry ::= SEQUENCE {
gmplsInterfaceSignalingCaps BITS,
gmplsInterfaceRsvpHelloPeriod Unsigned32
}
gmplsInterfaceSignalingCaps OBJECT-TYPE
SYNTAX BITS {
unknown(0),
rsvpGmpls(1),
crldpGmpls(2), -- note the use of CR-LDP is deprecated
otherGmpls(3)
}
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"Defines the signaling capabilities on this interface. Multiple
bits may legitimately be set at once, but if 'unknown' is set
then no other bit may be set. Setting no bits implies that GMPLS
signaling cannot be performed on this interface and all LSPs
must be manually provisioned or that this table entry is only
present to supplement an entry in the mplsInterfaceTable by
providing the information carried in other objects in this row."
REFERENCE
"1. Generalized MPLS Signaling - CR-LDP Extensions, RFC 3472.
2. The Multiprotocol Label Switching (MPLS) Working Group
decision on MPLS signaling protocols, RFC 3468.
3. Generalized MPLS Signaling - RSVP-TE Extensions, RFC 3473."
DEFVAL { { rsvpGmpls } }
::= { gmplsInterfaceEntry 1 }
gmplsInterfaceRsvpHelloPeriod OBJECT-TYPE
SYNTAX Unsigned32
UNITS "milliseconds"
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"Period, in milliseconds, between sending Resource Reservation
Protocol (RSVP) Hello messages on this interface. A value of 0
indicates that no Hello messages should be sent on this
interface.
This object is only valid if gmplsInterfaceSignalingCaps has no
bits set or includes the rsvpGmpls bit."
REFERENCE
"1. RSVP-TE: Extensions to RSVP for LSP Tunnels, RFC 3209,
section 5.
2. Generalized MPLS Signaling - RSVP-TE Extensions, RFC 3473,
section 9.3."
DEFVAL { 3000 }
::= { gmplsInterfaceEntry 2 }
gmplsInSegmentTable OBJECT-TYPE
SYNTAX SEQUENCE OF GmplsInSegmentEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This table sparse augments the mplsInSegmentTable of
MPLS-LSR-STD-MIB to provide GMPLS-specific information about
incoming segments to an LSR."
REFERENCE
"1. Multiprotocol Label Switching (MPLS) Label Switching
Router (LSR) Management Information Base (MIB), RFC 3813."
::= { gmplsLsrObjects 2 }
gmplsInSegmentEntry OBJECT-TYPE
SYNTAX GmplsInSegmentEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An entry in this table extends the representation of an incoming
segment represented by an entry in the mplsInSegmentTable in
MPLS-LSR-STD-MIB through a sparse augmentation. An entry can be
created by a network administrator via SNMP SET commands, or in
response to signaling protocol events.
Note that the storage type for this entry is given by the value
of mplsInSegmentStorageType in the corresponding entry of the
mplsInSegmentTable."
REFERENCE
"1. Multiprotocol Label Switching (MPLS) Label Switching
Router (LSR) Management Information Base (MIB), RFC 3813."
INDEX { mplsInSegmentIndex }
::= { gmplsInSegmentTable 1 }
GmplsInSegmentEntry ::= SEQUENCE {
gmplsInSegmentDirection GmplsSegmentDirectionTC,
gmplsInSegmentExtraParamsPtr RowPointer
}
gmplsInSegmentDirection OBJECT-TYPE
SYNTAX GmplsSegmentDirectionTC
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"This object indicates the direction of data flow on this
segment. This object cannot be modified if
mplsInSegmentRowStatus for the corresponding entry in the
mplsInSegmentTable is active(1)."
REFERENCE
"1. Multiprotocol Label Switching (MPLS) Label Switching
Router (LSR) Management Information Base (MIB), RFC 3813."
DEFVAL { forward }
::= { gmplsInSegmentEntry 1 }
gmplsInSegmentExtraParamsPtr OBJECT-TYPE
SYNTAX RowPointer
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"Some tunnels will run over transports that can usefully support
technology-specific additional parameters (for example,
Synchronous Optical Network (SONET) resource usage). Such can be
supplied from an external table and referenced from here. A value
of zeroDotZero in this attribute indicates that there is no such
additional information."
DEFVAL { zeroDotZero }
::= { gmplsInSegmentEntry 2 }
gmplsOutSegmentTable OBJECT-TYPE
SYNTAX SEQUENCE OF GmplsOutSegmentEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This table sparse augments the mplsOutSegmentTable of
MPLS-LSR-STD-MIB to provide GMPLS-specific information about
outgoing segments from an LSR."
REFERENCE
"1. Multiprotocol Label Switching (MPLS) Label Switching
Router (LSR) Management Information Base (MIB), RFC 3813."
::= { gmplsLsrObjects 3 }
gmplsOutSegmentEntry OBJECT-TYPE
SYNTAX GmplsOutSegmentEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An entry in this table extends the representation of an outgoing
segment represented by an entry in the mplsOutSegmentTable of
MPLS-LSR-STD-MIB through a sparse augmentation. An entry can be
created by a network administrator via SNMP SET commands, or in
response to signaling protocol events.
Note that the storage type for this entry is given by the value
of mplsOutSegmentStorageType in the corresponding entry of the
mplsOutSegmentTable."
REFERENCE
"1. Multiprotocol Label Switching (MPLS) Label Switching
Router (LSR) Management Information Base (MIB), RFC 3813."
INDEX { mplsOutSegmentIndex }
::= { gmplsOutSegmentTable 1 }
GmplsOutSegmentEntry ::= SEQUENCE {
gmplsOutSegmentDirection GmplsSegmentDirectionTC,
gmplsOutSegmentTTLDecrement Unsigned32,
gmplsOutSegmentExtraParamsPtr RowPointer
}
gmplsOutSegmentDirection OBJECT-TYPE
SYNTAX GmplsSegmentDirectionTC
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"This object indicates the direction of data flow on this
segment. This object cannot be modified if
mplsOutSegmentRowStatus for the corresponding entry in the
mplsOutSegmentTable is active(1)."
REFERENCE
"1. Multiprotocol Label Switching (MPLS) Label Switching
Router (LSR) Management Information Base (MIB), RFC 3813."
DEFVAL { forward }
::= { gmplsOutSegmentEntry 1 }
gmplsOutSegmentTTLDecrement OBJECT-TYPE
SYNTAX Unsigned32
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"This object indicates the amount by which to decrement the Time
to Live (TTL) of any payload packets forwarded on this segment if
per-hop decrementing is being done.
A value of zero indicates that no decrement should be made or
that per-hop decrementing is not in use.
See the gmplsTunnelTTLDecrement object in the gmplsTunnelTable
of GMPLS-TE-STD-MIB for a value by which to decrement the TTL
for the whole of a tunnel.
This object cannot be modified if mplsOutSegmentRowStatus for
the associated entry in the mplsOutSegmentTable is active(1)."
REFERENCE
"1. Time To Live (TTL) Processing in Multi-Protocol Label
Switching (MPLS) Networks, RFC 3443.
2. Generalized Multiprotocol Label Switching (GMPLS) Traffic
Engineering Management Information Base, RFC 4802."
DEFVAL { 0 }
::= { gmplsOutSegmentEntry 2 }
gmplsOutSegmentExtraParamsPtr OBJECT-TYPE
SYNTAX RowPointer
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"Some tunnels will run over transports that can usefully support
technology-specific additional parameters (for example, SONET
resource usage). Such can be supplied from an external table and
referenced from here.
A value of zeroDotZero in this attribute indicates that there is
no such additional information."
DEFVAL { zeroDotZero }
::= { gmplsOutSegmentEntry 3 }
gmplsLsrGroups
OBJECT IDENTIFIER ::= { gmplsLsrConformance 1 }
gmplsLsrCompliances
OBJECT IDENTIFIER ::= { gmplsLsrConformance 2 }
-- Compliance requirement for fully compliant implementations.
gmplsLsrModuleFullCompliance MODULE-COMPLIANCE
STATUS current
DESCRIPTION
"Compliance statement for agents that provide full support for
GMPLS-LSR-STD-MIB.
The mandatory group has to be implemented by all LSRs that
originate, terminate, or act as transit for TE-LSPs/tunnels.
In addition, depending on the type of tunnels supported, other
groups become mandatory as explained below."
MODULE IF-MIB -- The Interfaces Group MIB, RFC 2863.
MANDATORY-GROUPS {
ifGeneralInformationGroup,
ifCounterDiscontinuityGroup
}
MODULE MPLS-LSR-STD-MIB -- The MPLS-LSR-STD-MIB, RFC3813
MANDATORY-GROUPS {
mplsInterfaceGroup,
mplsInSegmentGroup,
mplsOutSegmentGroup,
mplsXCGroup,
mplsPerfGroup,
mplsLsrNotificationGroup
}
MODULE -- this module
MANDATORY-GROUPS {
gmplsInterfaceGroup,
gmplsInSegmentGroup,
gmplsOutSegmentGroup
}
OBJECT gmplsInSegmentDirection
SYNTAX GmplsSegmentDirectionTC
MIN-ACCESS read-only
DESCRIPTION
"The only valid value for unidirectional LSPs is forward(1)."
OBJECT gmplsOutSegmentDirection
SYNTAX GmplsSegmentDirectionTC
MIN-ACCESS read-only
DESCRIPTION
"The only valid value for unidirectional LSPs is forward(1)."
OBJECT gmplsOutSegmentTTLDecrement
MIN-ACCESS read-only
DESCRIPTION
"Write access is not required."
OBJECT gmplsInSegmentExtraParamsPtr
MIN-ACCESS read-only
DESCRIPTION
"Write access is not required."
OBJECT gmplsOutSegmentExtraParamsPtr
MIN-ACCESS read-only
DESCRIPTION
"Write access is not required."
::= { gmplsLsrCompliances 1 }
-- Compliance requirement for implementations that provide read-only
-- access.
gmplsLsrModuleReadOnlyCompliance MODULE-COMPLIANCE
STATUS current
DESCRIPTION
"Compliance requirement for implementations that only provide
read-only support for GMPLS-LSR-STD-MIB. Such devices can then
be monitored but cannot be configured using this MIB module."
MODULE IF-MIB -- The interfaces Group MIB, RFC 2863
MANDATORY-GROUPS {
ifGeneralInformationGroup,
ifCounterDiscontinuityGroup
}
MODULE MPLS-LSR-STD-MIB
MANDATORY-GROUPS {
mplsInterfaceGroup,
mplsInSegmentGroup,
mplsOutSegmentGroup,
mplsXCGroup,
mplsPerfGroup
}
MODULE -- this module
MANDATORY-GROUPS {
gmplsInterfaceGroup,
gmplsInSegmentGroup,
gmplsOutSegmentGroup
}
OBJECT gmplsInterfaceSignalingCaps
MIN-ACCESS read-only
DESCRIPTION
"Write access is not required."
OBJECT gmplsInterfaceRsvpHelloPeriod
MIN-ACCESS read-only
DESCRIPTION
"Write access is not required."
OBJECT gmplsInSegmentDirection
SYNTAX GmplsSegmentDirectionTC
MIN-ACCESS read-only
DESCRIPTION
"The only valid value for unidirectional LSPs is forward(1)."
OBJECT gmplsInSegmentExtraParamsPtr
MIN-ACCESS read-only
DESCRIPTION
"Write access is not required."
OBJECT gmplsOutSegmentDirection
MIN-ACCESS read-only
DESCRIPTION
"The only valid value for unidirectional LSPs is forward(1)."
OBJECT gmplsOutSegmentTTLDecrement
MIN-ACCESS read-only
DESCRIPTION
"Write access is not required."
OBJECT gmplsOutSegmentExtraParamsPtr
MIN-ACCESS read-only
DESCRIPTION
"Write access is not required."
::= { gmplsLsrCompliances 2 }
gmplsInterfaceGroup OBJECT-GROUP
OBJECTS {
gmplsInterfaceSignalingCaps,
gmplsInterfaceRsvpHelloPeriod
}
STATUS current
DESCRIPTION
"Collection of objects that provide additional
information for an MPLS interface and are needed
for GMPLS interface configuration and performance
information."
::= { gmplsLsrGroups 1 }
gmplsInSegmentGroup OBJECT-GROUP
OBJECTS {
gmplsInSegmentDirection,
gmplsInSegmentExtraParamsPtr
}
STATUS current
DESCRIPTION
"Collection of objects that provide additional
information for an MPLS in-segment and are needed
for GMPLS in-segment configuration and performance
information."
::= { gmplsLsrGroups 2 }
gmplsOutSegmentGroup OBJECT-GROUP
OBJECTS {
gmplsOutSegmentDirection,
gmplsOutSegmentTTLDecrement,
gmplsOutSegmentExtraParamsPtr
}
STATUS current
DESCRIPTION
"Collection of objects that provide additional
information for an MPLS out-segment and are needed
for GMPLS out-segment configuration and performance
information."
::= { gmplsLsrGroups 3 }
END