MPLS-DSTE-MIB
This MIB contains managed object definitions for Diff-Serv-aware MPLS Traffic Engineering as described in [DSTE-REQ][DSTE-PROTO].
Main OID:
mplsDsTeMIB.1.3.6.1.4.1.1991.1.2.15.15.8
52
Objects
Active
Status
6
Dependencies
Imported Objects
Objects
52 total| Object Name |
|---|
mplsDsTeMIBThis MIB contains managed object definitions for
Diff-Serv-aware MPLS Traffic Engineering as described in
[DSTE-REQ][DSTE-PROTO]. MODULE-IDENTITY .1.3.6.1.4.1.1991.1.2.15.15.8 |
mplsDsTeObjects OBJECT IDENTIFIER .1.3.6.1.4.1.1991.1.2.15.15.8.1 |
mplsDsTeScalarObjects OBJECT IDENTIFIER .1.3.6.1.4.1.1991.1.2.15.15.8.1.1 |
mplsDsTeBwConstraintModelBandwidth Constraint Model currently in use by this LSR.
The bandwidth constraint model used by LSRs in a single
DS-TE domain, must be same.
As per the specification of the [DSTE-REQ] draft, the value
of the bandwidth constraint model specified in this variable
will determine the relationship between the Class-Types and
Bandwidth Bandwidth Constraint (defined else where in this
MIB).
TBD: Latest [DSTE-REQ] allows the network operator to configure the
BC Model on a per-link configuration. Will need to update the MIB
to reflect this new requirement.rw INTEGER .1.3.6.1.4.1.1991.1.2.15.15.8.1.1.1 |
mplsDsTeIfBCTableThis table specifies bandwidth constraints associated with DS-TE
enabled interfaces. This table AUGMENTS the
mplsInterfaceConfTable [LSR-MIB]. SEQUENCE OF MplsDsTeIfBCEntry .1.3.6.1.4.1.1991.1.2.15.15.8.1.3 |
mplsDsTeIfBCEntryA row is created in this table automatically by an LSR for every
interface capable of supporting MPLS DS-TE if this MIB is
implemented. This relationship exists because each MPLS-enabled
interface must participate in DS-TE. Therefore, this table
AUGMENTS corresponding entries in the mplsInterfaceConfTable.
Each entry in this table corresponds specified the bandwidth
constraint associated with the corresponding MPLS interface, in
Kbps. [However, if the mplsInterfaceConfTable has a conceptual
row with index 0, all of the bandwidth constraints corresponding
to that row will be no significance and will can not be modified]
By default, all the bandwidth constraint other than BC0 is set
to 0 Kbps. The BC0 by default is set to the maximum link
bandwidth.
Bandwidth constraints defined in this table are significant only if
the corresponding Class-Type is defined in the
mplsDsTeClassTable. Furthermore, the relationship of the
Class-Types with the bandwidth constraints defined in this table is
determined by the Bandwidth Constraint Model indicated in
mplsDsTeBandwidthConstraintModel.
For example, if the Russian Dolls Bandwidth Constraint Model
[DSTE-RUSSIAN] is used then the LSR must ensure that BCi is
configured smaller or equal to BCj, where i is greater than j, for
all significant BCs.
On the other hand Maximum Allocation Model [DSTE-MAM] does not have
any such restrictions. MIB implementor need to refer to the
document describing the BC Models for specific details.
Bandwidth Constraints defined in this table are significant only
if their corresponding CTs appear in the mplsDsTeClassTable. MplsDsTeIfBCEntry .1.3.6.1.4.1.1991.1.2.15.15.8.1.3.1 |
mplsDsTeIfBC0MaxBwThe maximum reservable bandwidth on this interface. As per the
[DSTE-PROT0] draft, this also can be interpreted as the Bandwidth
Constraint 0 (BC0).
By default, the maximum reservable bandwidth associated with
this interface can be initialized to the link bandwidth.
Modification of this variable, should be reflected in
mplsInterfaceTotalBandwidth defined in the [LSRMIB].rw MplsBitRate (MPLS-TC-MIB) .1.3.6.1.4.1.1991.1.2.15.15.8.1.3.1.1 |
mplsDsTeIfBC1MaxBwThe maximum reservable bandwidth for Bandwidth Constraint 1 (BC1)
on this interface, in Kbps.rw MplsBitRate (MPLS-TC-MIB) .1.3.6.1.4.1.1991.1.2.15.15.8.1.3.1.2 |
mplsDsTeIfBC2MaxBwThe maximum reservable bandwidth for Bandwidth Constraint 2 (BC2)
on this interface, in Kbps.rw MplsBitRate (MPLS-TC-MIB) .1.3.6.1.4.1.1991.1.2.15.15.8.1.3.1.3 |
mplsDsTeIfBC3MaxBwThe maximum reservable bandwidth for Bandwidth Constraint 3 (BC3)
on this interface, in Kbps.rw MplsBitRate (MPLS-TC-MIB) .1.3.6.1.4.1.1991.1.2.15.15.8.1.3.1.4 |
mplsDsTeIfBC4MaxBwThe maximum reservable bandwidth for Bandwidth Constraint 4 (BC4)
on this interface, in Kbps.rw MplsBitRate (MPLS-TC-MIB) .1.3.6.1.4.1.1991.1.2.15.15.8.1.3.1.5 |
mplsDsTeIfBC5MaxBwThe maximum reservable bandwidth for Bandwidth Constraint 5 (BC5)
on this interface, in Kbps.rw MplsBitRate (MPLS-TC-MIB) .1.3.6.1.4.1.1991.1.2.15.15.8.1.3.1.6 |
mplsDsTeIfBC6MaxBwThe maximum reservable bandwidth for Bandwidth Constraint 6 (BC6)
on this interface, in Kbps.rw MplsBitRate (MPLS-TC-MIB) .1.3.6.1.4.1.1991.1.2.15.15.8.1.3.1.7 |
mplsDsTeIfBC7MaxBwThe maximum reservable bandwidth for Bandwidth Constraint 7 (BC7)
on this interface, in Kbps.rw MplsBitRate (MPLS-TC-MIB) .1.3.6.1.4.1.1991.1.2.15.15.8.1.3.1.8 |
mplsDsTeIfLOMTableThis table allows administrator to configure a local overbooking
multiplier on a per link per class-type basis. SEQUENCE OF MplsDsTeIfLOMEntry .1.3.6.1.4.1.1991.1.2.15.15.8.1.4 |
mplsDsTeIfLOMEntryA row is created in this table automatically by an LSR for every
interface capable of supporting MPLS and is enable to do
so, since it AUGMENTs the mplsInterfaceConfTable.
According to the [DSTE-REQ] draft, an administrator can deploy
upto 8 Class-Types. It also allows the tweaking of the overbooking
ratio for each of these Class-Types on a per interface basis.
Each entry in this table allows the administrator to configure a
overbooking factor on a per-link per-class-type basis. [However,
if the mplsInterfaceConfTable has a conceptual row with index 0,
all of the LOMs corresponding to that row will be no
significance and will can not be modified]
The overbooking ration defined in this entry, will be significant
for different Class-Types, only when the corresponding Class-Type
is supported in the LSR (see the mplsDsTeClassTable).
Additionally, agent might have to enforce other requirements as
per the Bandwidth Constraint Model.
The units of the bandwidth constraints are in terms of percentage
(%) of the actual bandwidth requested by the connection.
A LOM with value 100 indicates no overbooking in use
<100 indicates underbooking in use
>100 indicates overbooking in use.
By default, all the overbooking multipliers defined in this table
will be initialized to 100 (i.e. no overbooking). MplsDsTeIfLOMEntry .1.3.6.1.4.1.1991.1.2.15.15.8.1.4.1 |
mplsDsTeIfLOMCT0This value represents the bandwidth overbooking multiplier
for the class-type 0, on the specified interface,
in percentage.rw Unsigned32 .1.3.6.1.4.1.1991.1.2.15.15.8.1.4.1.1 |
mplsDsTeIfLOMCT1This value represents the bandwidth overbooking multiplier
for the class-type 1, on the specified interface,
in percentage.rw Unsigned32 .1.3.6.1.4.1.1991.1.2.15.15.8.1.4.1.2 |
mplsDsTeIfLOMCT2This value represents the bandwidth overbooking multiplier
for the class-type 2, on the specified interface,
in percentage.rw Unsigned32 .1.3.6.1.4.1.1991.1.2.15.15.8.1.4.1.3 |
mplsDsTeIfLOMCT3This value represents the bandwidth overbooking multiplier
for the class-type 3, on the specified interface,
in percentage.rw Unsigned32 .1.3.6.1.4.1.1991.1.2.15.15.8.1.4.1.4 |
mplsDsTeIfLOMCT4This value represents the bandwidth overbooking multiplier
for the class-type 4, on the specified interface,
in percentage.rw Unsigned32 .1.3.6.1.4.1.1991.1.2.15.15.8.1.4.1.5 |
mplsDsTeIfLOMCT5This value represents the bandwidth overbooking multiplier
for the class-type 5, on the specified interface,
in percentage.rw Unsigned32 .1.3.6.1.4.1.1991.1.2.15.15.8.1.4.1.6 |
mplsDsTeIfLOMCT6This value represents the bandwidth overbooking multiplier
for the class-type 6, on the specified interface,
in percentage.rw Unsigned32 .1.3.6.1.4.1.1991.1.2.15.15.8.1.4.1.7 |
mplsDsTeIfLOMCT7This value represents the bandwidth overbooking multiplier
for the class-type 7, on the specified interface,
in percentage.rw Unsigned32 .1.3.6.1.4.1.1991.1.2.15.15.8.1.4.1.8 |
mplsDsTeClassTableThis per LSR table provides the mapping between the TE-Class
supported on the LSR and <Class-Type,Priority> pair. SEQUENCE OF MplsDsTeClassEntry .1.3.6.1.4.1.1991.1.2.15.15.8.1.5 |
mplsDsTeClassEntryAn entry in this table represents a mapping between the TE-Class
and <Class-Type,Priority> pair.
The [DSTE-PROTO] indicates that a DS TE domain can support 8
TE-Classes defined, by the <Class-Type,Priority> pair. An
administrator must defined the TE-Class he wants to support in
the domain by creating appropriate entries in this table. All
the LSRs in the domain, must have the same set of entries.
Besides defining the TE-Classes, the entries in this table also
indicate the active Class-Types within the LSR and the connection
priorities it can support. More specifically:-
The LSR is considered to support a particular Class-Type only if
it appears in the definition of the 8 possible TE-Classes.
A (setup/holding) priority associated with a LSP, on a LSR is
consider to be valid only if it appears as a pair with the
class-type of the connection.
An empty mplsDsTeClassTable effectively disables DSTE and TE on
the LSR and no (DSTE/TE) LSPs can be established on the LSR.
There are no other restrictions on how any of the 8 Class-Types can
be paired up with any of the 8 preemption priorities to form a TE-
class[DSTE-PROTO]. MplsDsTeClassEntry .1.3.6.1.4.1.1991.1.2.15.15.8.1.5.1 |
mplsDsTeClassIndexThis value represents the index of the TE-Class being configured
on the LSR.ro Unsigned32 .1.3.6.1.4.1.1991.1.2.15.15.8.1.5.1.1 |
mplsDsTeClassTypeThis value represents a Class-Type supported on the LSR.ro Unsigned32 .1.3.6.1.4.1.1991.1.2.15.15.8.1.5.1.2 |
mplsDsTeClassPriorityThis value represents the preemption priority (setup or holding)
supported for a particular class-type, on the LSR.rw Unsigned32 .1.3.6.1.4.1.1991.1.2.15.15.8.1.5.1.3 |
mplsDsTeClassDescriptionTextual description of the TE-Class defined by this row.rw DisplayString (SNMPv2-TC) .1.3.6.1.4.1.1991.1.2.15.15.8.1.5.1.4 |
mplsDsTeClassRowStatusThe row status for a row in this table.rw RowStatus (SNMPv2-TC) .1.3.6.1.4.1.1991.1.2.15.15.8.1.5.1.5 |
mplsDsTeClassStorageTypeThe storage type for this entry.rw StorageType (SNMPv2-TC) .1.3.6.1.4.1.1991.1.2.15.15.8.1.5.1.6 |
mplsDsTeIfUnresBwTableThis table presents the unreserved bandwidth available on
each interface for each TE-Class. SEQUENCE OF MplsDsTeIfUnresBwEntry .1.3.6.1.4.1.1991.1.2.15.15.8.1.6 |
mplsDsTeIfUnresBwEntryA row is created in this table automatically by an LSR for every
interface capable of supporting MPLS and is enable to do
so, since it AUGMENTs the mplsInterfaceConfTable.
Each entry in this table presents the unreserved / available
bandwidth for different TE-Classes on this interface. [However,
if the mplsInterfaceConfTable has a conceptual row with index 0,
all of the LOMs corresponding to that row will be no
significance and will can not be modified]
When the TE-Class is not supported on the LSR, the corresponding
unreserved bandwidth will be set to zero. MplsDsTeIfUnresBwEntry .1.3.6.1.4.1.1991.1.2.15.15.8.1.6.1 |
mplsDsTeIfUnresBwTEClass0This value represents the unreserved bandwidth
for the TE-Class 0, on the specified interface.ro MplsBitRate (MPLS-TC-MIB) .1.3.6.1.4.1.1991.1.2.15.15.8.1.6.1.1 |
mplsDsTeIfUnresBwTEClass1This value represents the unreserved bandwidth
for the TE-Class 1, on the specified interfacero MplsBitRate (MPLS-TC-MIB) .1.3.6.1.4.1.1991.1.2.15.15.8.1.6.1.2 |
mplsDsTeIfUnresBwTEClass2This value represents the unreserved bandwidth
for the TE-Class 2, on the specified interfacero MplsBitRate (MPLS-TC-MIB) .1.3.6.1.4.1.1991.1.2.15.15.8.1.6.1.3 |
mplsDsTeIfUnresBwTEClass3This value represents the unreserved bandwidth
for the TE-Class 3, on the specified interfacero MplsBitRate (MPLS-TC-MIB) .1.3.6.1.4.1.1991.1.2.15.15.8.1.6.1.4 |
mplsDsTeIfUnresBwTEClass4This value represents the unreserved bandwidth
for the TE-Class 4, on the specified interfacero MplsBitRate (MPLS-TC-MIB) .1.3.6.1.4.1.1991.1.2.15.15.8.1.6.1.5 |
mplsDsTeIfUnresBwTEClass5This value represents the unreserved bandwidth
for the TE-Class 5, on the specified interfacero MplsBitRate (MPLS-TC-MIB) .1.3.6.1.4.1.1991.1.2.15.15.8.1.6.1.6 |
mplsDsTeIfUnresBwTEClass6This value represents the unreserved bandwidth
for the TE-Class 6, on the specified interfacero MplsBitRate (MPLS-TC-MIB) .1.3.6.1.4.1.1991.1.2.15.15.8.1.6.1.7 |
mplsDsTeIfUnresBwTEClass7This value represents the unreserved bandwidth
for the TE-Class 7, on the specified interfacero MplsBitRate (MPLS-TC-MIB) .1.3.6.1.4.1.1991.1.2.15.15.8.1.6.1.8 |
mplsDsTeTunTableThis table indicates which DiffServ Class-Type the particular
Traffic Engineering tunnels have been assigned to. This table
extends the mplsTunnelTable from the MPLS-TE-MIB[TE-MIB], by
augmenting it. SEQUENCE OF MplsDsTeTunEntry .1.3.6.1.4.1.1991.1.2.15.15.8.1.7 |
mplsDsTeTunEntryAn entry in this table is created by an LSR for every traffic
engineering tunnel instance capable of supporting MPLS
DiffServ-Aware Traffic Engineering. MplsDsTeTunEntry .1.3.6.1.4.1.1991.1.2.15.15.8.1.7.1 |
mplsDsTeTunTunnelClassTypeThis object indicates the DiffServ-Aware TE class to which this
tunnel instance has been assigned.
If the specified class-type does not appear in the
mplsDsTeClassTable, the tunnel instance corresponding to this row
will remain down.
When user does not specify a specific class-type, a default value
representing CT0 is assumed.ro Unsigned32 .1.3.6.1.4.1.1991.1.2.15.15.8.1.7.1.5 |
mplsDsTeLspTableThis table indicates which DiffServ-Aware TE class particular
LSPs. This table AUGMENTS the mplsXCTable. SEQUENCE OF MplsDsTeLspEntry .1.3.6.1.4.1.1991.1.2.15.15.8.1.8 |
mplsDsTeLspEntryAn entry in this table is created by an LSR for every LSP capable of
supporting MPLS DiffServ-Aware Traffic Engineering. Specifically, an
entry in this table must correspond to an entry in the mplsXCTable
from the MPLS-LSR-MIB [MPLS-LSR-MIB]. MplsDsTeLspEntry .1.3.6.1.4.1.1991.1.2.15.15.8.1.8.1 |
mplsDsTeLspClassTypeThis object indicates the DiffServ-Aware TE class to which
this LSP has been assigned.ro Unsigned32 .1.3.6.1.4.1.1991.1.2.15.15.8.1.8.1.1 |
mplsDsTeNotifications OBJECT IDENTIFIER .1.3.6.1.4.1.1991.1.2.15.15.8.2 |
mplsDsTeConformance OBJECT IDENTIFIER .1.3.6.1.4.1.1991.1.2.15.15.8.3 |
mplsDsTeGroups OBJECT IDENTIFIER .1.3.6.1.4.1.1991.1.2.15.15.8.3.1 |
mplsDsTeCompliances OBJECT IDENTIFIER .1.3.6.1.4.1.1991.1.2.15.15.8.3.2 |