MIB
Click on the red underlined text to get to the source
...
This memo defines a portion of the Management Information Base (MIB)
for use with network management protocols in the Internet community ...
... MPLS traffic engineering.
The MIB modules in this document should be used in conjunction with
the companion document [RFC4803 ...
... Label Switched paths (LSPs) may be modeled and managed using
the MPLS-TE-STD-MIB module [RFC3812].
...
... LSRs) may be migrated to model and manage
their TE LSPs using the MIB modules in this document in order to
migrate the LSRs to GMPLS ...
... LSRs to GMPLS support, or to take advantage of additional
MIB objects defined in these MIB modules that are applicable to
MPLS-TE ...
... GMPLS support, or to take advantage of additional
MIB objects defined in these MIB modules that are applicable to
MPLS-TE.
...
... MPLS-TE.
The GMPLS TE MIB module (GMPLS-TE-STD-MIB) defined in this document
extends the MPLS-TE-STD-MIB ...
...
The GMPLS TE MIB module (GMPLS-TE-STD-MIB) defined in this document
extends the MPLS-TE-STD-MIB module [RFC3812 ...
... GMPLS TE MIB module (GMPLS-TE-STD-MIB) defined in this document
extends the MPLS-TE-STD-MIB module [RFC3812] through a series of
augmentations and sparse augmentations of the MIB tables ...
... MPLS-TE-STD-MIB module [RFC3812] through a series of
augmentations and sparse augmentations of the MIB tables. The only
additions are for support of GMPLS or to support the increased
complexity ...
... MPLS and GMPLS systems.
In order to migrate from MPLS-TE-STD-MIB support to GMPLS-TE-STD-MIB
support, an implementation needs only to add support for the
...
...
In order to migrate from MPLS-TE-STD-MIB support to GMPLS-TE-STD-MIB
support, an implementation needs only to add support for the
additional tables and objects defined in GMPLS-TE-STD-MIB ...
... GMPLS-TE-STD-MIB
support, an implementation needs only to add support for the
additional tables and objects defined in GMPLS-TE-STD-MIB. The
gmplsTunnelLSPEncoding may be set to tunnelLspNotGmpls to allow an
MPLS-TE LSP tunnel ...
... RFC3945], and from
the MPLS Traffic Engineering MIB [RFC3812]. Some frequently used
terms are described next.
...
... segment and cross-connect objects are defined in the MPLS Label
Switching Router MIB (MPLS-LSR-STD-MIB) [RFC3813], but see also the
...
... cross-connect objects are defined in the MPLS Label
Switching Router MIB (MPLS-LSR-STD-MIB) [RFC3813], but see also the
GMPLS ...
... accessed via a virtual information store, termed
the Management Information Base or MIB. MIB objects are generally
accessed through the Simple Network Management Protocol ...
... the Management Information Base or MIB. MIB objects are generally
accessed through the Simple Network Management Protocol (SNMP ...
... Simple Network Management Protocol (SNMP).
Objects in the MIB are defined using the mechanisms defined in the
Structure of Management Information (SMI ...
... Structure of Management Information (SMI). This memo specifies a MIB
module that is compliant to the SMIv2, which is described in STD 58,
...
...
The following tables contain MIB objects for performing the actions
listed above when they cannot be performed solely using MIB objects
...
... The following tables contain MIB objects for performing the actions
listed above when they cannot be performed solely using MIB objects
defined in MPLS-TE-STD-MIB [RFC3812 ...
... listed above when they cannot be performed solely using MIB objects
defined in MPLS-TE-STD-MIB [RFC3812].
...
... These tables are described in the subsequent sections.
Additionally, the GMPLS-TE-STD-MIB module contains a new
notification.
...
...
The gmplsTunnelTable extends the MPLS traffic engineering MIB module
(MPLS-TE-STD-MIB [RFC3812 ...
... MPLS traffic engineering MIB module
(MPLS-TE-STD-MIB [RFC3812]) to allow GMPLS tunnels to be created ...
... to enumerations that are used in GMPLS signaling. In order to
protect the GMPLS-TE-STD-MIB module from changes (in particular,
extensions) to the range of enumerations supported by the signaling
protocols ...
... extensions) to the range of enumerations supported by the signaling
protocols, these MIB objects use textual conventions with values
maintained by IANA ...
... The gmplsTunnelErrorTable provides access to information about the
last error that occurred on each tunnel known about by the MIB. It
indicates the nature of the error and when and how it was reported,
and it can give recovery advice through an admin string.
...
...
The gmplsLabelTable is found in the GMPLS-LABEL-STD-MIB module in
[RFC4803] and provides a way to model labels in a GMPLS ...
... row pointer indicates a row in another
MIB table that includes the label. In these cases, the row pointer
may indicate a row ...
... This provides both a good way to support legacy systems that
implement MPLS-TE-STD-MIB [RFC3812], and a significant simplification
in GMPLS ...
...
This section contains an example of which MIB objects should be
modified to create a GMPLS tunnel ...
... RFC4202].
GMPLS-TE-STD-MIB DEFINITIONS ::= BEGIN
IMPORTS
...
... FROM SNMP-FRAMEWORK-MIB -- RFC 3411std62
mplsTunnelIndex, mplsTunnelInstance, mplsTunnelIngressLSRId,
...
... mplsTunnelAdminStatus, mplsTunnelOperStatus,
mplsTunnelGroup, mplsTunnelScalarGroup
FROM MPLS-TE-STD-MIB -- RFC3812prop
IANAGmplsLSPEncodingTypeTC, IANAGmplsSwitchingTypeTC,
...
... Trust (2007). This version of
this MIB module is part of RFC 4802prop; see the RFC itself for
full legal notices.
...
... DESCRIPTION
"The gmplsTunnelTable sparsely extends the mplsTunnelTable of
MPLS-TE-STD-MIB. It allows GMPLS tunnels to be created between
...
... A value of 'tunnelLspNotGmpls' indicates that GMPLS signaling is
not in use. Some objects in this MIB module may be of use for
MPLS signaling ...
...
The values to use are defined in the TEXTUAL-CONVENTION
IANAGmplsLSPEncodingTypeTC found in the IANA-GMPLS-TC-MIB
module."
DEFVAL { tunnelLspNotGmpls }
::= { gmplsTunnelEntry 3 }
...
...
The values to use are defined in the TEXTUAL-CONVENTION
IANAGmplsSwitchingTypeTC found in the IANA-GMPLS-TC-MIB module.
This object is only meaningful if gmplsTunnelLSPEncodingType
...
...
The values to use are defined in the TEXTUAL-CONVENTION
IANAGmplsGeneralizedPidTC found in the IANA-GMPLS-TC-MIB module.
This object is only meaningful if gmplsTunnelLSPEncoding is not
...
...
mplsTunnelHopTable and mplsTunnelHopEntryPathComp are part of
MPLS-TE-STD-MIB.
This object should be ignored if the value of
...
... The values to use are defined in the TEXTUAL-CONVENTION
IANAGmplsAdminStatusInformationTC found in the
IANA-GMPLS-TC-MIB module.
This value of this object can be modified when the
...
... "The gmplsTunnelHopTable sparsely extends the mplsTunnelHopTable
of MPLS-TE-STD-MIB. It is used to indicate the Explicit Labels
to be used in an explicit path for a GMPLS tunnel defined in the
...
... Forward Label is present, this object contains a pointer to a
row in another MIB table (such as the gmplsLabelTable of
GMPLS ...
... Reverse Label is present, this object contains a pointer to a
row in another MIB table (such as the gmplsLabelTable of
GMPLS ...
... "The gmplsTunnelARHopTable sparsely extends the
mplsTunnelARHopTable of MPLS-TE-STD-MIB. It is used to
indicate the labels currently in use for a GMPLS tunnel
...
... Forward Label is present, this object contains a pointer to a
row in another MIB table (such as the gmplsLabelTable of
GMPLS ...
... Reverse Label is present, this object contains a pointer to a
row in another MIB table (such as the gmplsLabelTable of
GMPLS ...
... "The gmplsTunnelCHopTable sparsely extends the
mplsTunnelCHopTable of MPLS-TE-STD-MIB. It is used to indicate
additional information about the hops of a GMPLS tunnel defined
...
... Forward Label is present, this object contains a pointer to a
row in another MIB table (such as the gmplsLabelTable of
GMPLS ...
... Reverse Label is present, this object contains a pointer to a
row in another MIB table (such as the gmplsLabelTable of
GMPLS ...
... notification rate applies to the sum
of all notifications in the MPLS-TE-STD-MIB and
GMPLS-TE-STD-MIB modules applied across the whole of the
...
... notifications in the MPLS-TE-STD-MIB and
GMPLS-TE-STD-MIB modules applied across the whole of the
reporting device.
...
... mplsTunnelOperStatus, mplsTunnelAdminStatus, mplsTunnelDown,
mplsTunnelNotificationEnable, and mplsTunnelNotificationMaxRate
objects are found in MPLS-TE-STD-MIB."
REFERENCE
"1. Multiprotocol Label Switching ...
... Compliance statement for agents that provide full support for
GMPLS-TE-STD-MIB. Such devices can then be monitored and also
be configured using this MIB module.
...
... GMPLS-TE-STD-MIB. Such devices can then be monitored and also
be configured using this MIB module.
The mandatory group ...
... groups become mandatory as explained below."
MODULE MPLS-TE-STD-MIB -- The MPLS-TE-STD-MIB, RFC 3812prop
...
... "Compliance requirement for implementations that only provide
read-only support for GMPLS-TE-STD-MIB. Such devices can then be
monitored but cannot be configured using this MIB module."
...
... read-only support for GMPLS-TE-STD-MIB. Such devices can then be
monitored but cannot be configured using this MIB module."
MODULE -- this module
...
...
It is clear that the MIB modules described in this document in
association with MPLS-TE-STD-MIB ...
... MIB modules described in this document in
association with MPLS-TE-STD-MIB [RFC3812] are potentially useful for
monitoring of MPLS and GMPLS ...
... monitoring of MPLS and GMPLS tunnels. These MIB modules can also be
used for configuration of certain objects, and anything that can be
configured can be incorrectly configured, with potentially disastrous
...
...
There are a number of management objects defined in these MIB modules
with a MAX-ACCESS clause of read-write ...
... tunnel has already been established.
Some of the readable objects in these MIB modules (i.e., objects with
a MAX-ACCESS other than not-accessible) may be considered sensitive
...
... SNMP entity giving access to an
instance of this MIB module, is properly configured to give access to
the objects only to those principals (users) that have legitimate
...
... This document extends [RFC3812]. The authors would like to express
their gratitude to all those who worked on that earlier MIB document.
Thanks also to Tony Zinicola and Jeremy Crossen for their valuable
contributions during an early implementation, and to Lars Eggert,
...
... compilation issues.
Joan Cucchiara provided a helpful and very thorough MIB Doctor
review.
...
...
IANA has rooted MIB objects in the MIB modules contained in this
document according to the sections below.
...
... IANA has rooted MIB objects in the MIB modules contained in this
document according to the sections below.
...
...
IANA has rooted MIB objects in the GMPLS-TE-STD-MIB module contained
in this document under the mplsStdMIB ...
... IANA has rooted MIB objects in the GMPLS-TE-STD-MIB module contained
in this document under the mplsStdMIB subtree ...
... Decimal Name References
------- ----- ----------
13 GMPLS-TE-STD-MIB [RFC4802prop]
...
... In the future, GMPLS-related standards-track MIB modules should be
rooted under the mplsStdMIB (sic ...
... Dependence on IANA MIB Modules ...
...
Three MIB objects in the GMPLS-TE-STD-MIB module defined in this
document (gmplsTunnelLSPEncoding, gmplsTunnelSwitchingType, and
...
...
Three MIB objects in the GMPLS-TE-STD-MIB module defined in this
document (gmplsTunnelLSPEncoding, gmplsTunnelSwitchingType, and
gmplsTunnelGPid) use textual conventions ...
... IANA-
GMPLS-TC-MIB module. The purpose of defining these textual
conventions in a separate MIB module is to allow additional values to
...
... GMPLS-TC-MIB module. The purpose of defining these textual
conventions in a separate MIB module is to allow additional values to
be defined without having to issue a new version of this document.
...
... The rules for additions or changes to IANA-GMPLS-TC-MIB are outlined
in the DESCRIPTION clause associated with its MODULE-IDENTITY
...
... current version of IANA-GMPLS-TC-MIB can be accessed from the
IANA home page at: http://www.iana.org/.
...
... This section provides the base definition of the IANA GMPLS TC MIB
module. This MIB module is under the direct control of IANA. Please
...
... IANA GMPLS TC MIB
module. This MIB module is under the direct control of IANA. Please
see the most updated version ...
... IANA. Please
see the most updated version of this MIB at
<http://www.iana.org/assignments/ianagmplstc-mib>.
...
... <http://www.iana.org/assignments/ianagmplstc-mib>.
This MIB makes reference to the following documents: [RFC2578],
[RFC2579 ...
... IANA assigned an OID to the IANA-GMPLS-TC-MIB module specified in
this document as { mib-2 152 }.
...
... Trust (2007). The initial version
of this MIB module was published in RFC 4802prop. For full legal
notices see the RFC itself. Supplementary information
...
... McCloghrie, K. and F. Kastenholz, "The Interfaces Group MIB", RFC 2863draft, June 2000. ...