| OID symbolic | OID numeric | Type | Access | Description |
|---|
| ciscoWANRsrcPartMIB | 1.3.6.1.4.1.9.9.125 | | | The MIB module to manage resource partition objects. A resource
partition is configured on a virtual interface (ifType value
atmVirtual(149)) or atm interface (ifType value atm(37)).
An administrator can partition connection related resources like
VPI, VCI ranges, bandwidth and total amount of available connection
entries in the switch through these MIB tables.
Terminolgies used:
VSI - Virtual Switch Interface, a hardware-independent switch
control protocol. This allows a Switch to be
controlled by a multiple controllers such as PNNI, MPLS.
These control planes can be internal or external to the
switch.The VSI interface defines the messages and associated
functions which allow communication between the controller
and the switch.This interface is expected to support all
types of connections (voice,data,frame relay,ATM) for PVCs,
SPVCs and SVCs.
VSI Master - software component which requests connections and
receives switch generic information. This controls one or
more VSI Slaves. This may run on the switch or a dedicated
controller platform. This is the master module.It performs
the interface to the higher layer networking software and
handles all VSI related functions.
Controller - Software ( and possibly hardware) which manages
topology and network resources and performs VSI Master
function. This performs source routing for end-to-end SVCs,
including general call acceptance GCAC,setup calls with other
controllers.
PNNI and MPLS are examples of controllers.
ILMI - Integrated Local Management Interface (ILMI). An ATM
Forum defined, SNMP-based management protocol for an ATM UNI.
It provides interface status and configuration information,
and also supports dynamic ATM address registration.
CAC - Call Admission Control (CAC). When a new call coming to the
gateway, a process checks the availability of the resources
involved in the connection establishment before the gateway
sets up the call.
ATM - Asynchronous Transfer Mode (ATM).
PNNI - Private Network to Network Interface (PNNI).
MPLS - MultiProtocol Label Switching (MPLS).
GCAC - Generic Connection Admittance Control (GCAC).
PVC - Permanent Virtual Circuits (PVC).
SVC - Switched Virtual Circuits (SVC).
SPVC - Soft Permanent Virtual Circuits (SPVC).
VPI - Virtual Path Identifier (VPI).
VCI - Virtual Circuit Identifier (VCI). |
| ciscoWANRsrcPartMIBObjects | 1.3.6.1.4.1.9.9.125.1 | | | |
| cwRsrcPartConfGrp | 1.3.6.1.4.1.9.9.125.1.1 | | | |
| cwRsrcPartConfTable | 1.3.6.1.4.1.9.9.125.1.1.1 | | not-accessible | This table is for configuring resource partition parameters.
A resource partition is configured on an interface whose
ifType is atmVirtual(149) or atm(37). An entry can be added,
deleted or modified. Entries in this table can be modified
through the commands provided by the CLI also. |
| cwRsrcPartConfEntry | 1.3.6.1.4.1.9.9.125.1.1.1.1 | | not-accessible | An entry for a resource partition. A resource partition
has to be created before connections can be added to the
interface.
In the following objects, ingress direction means, from network
to switch, and egress direction means, from switch to network. |
| U32 cwRsrcPartID | 1.3.6.1.4.1.9.9.125.1.1.1.1.1 | Unsigned32 | not-accessible | This is resource partition identifier. One interface can
have multiple resource partitions on it. |
| U32 cwRsrcPartController | 1.3.6.1.4.1.9.9.125.1.1.1.1.2 | Unsigned32 | read-create | This is controller identifier. Once a resource partition
is added the controller identified by this identifier
can access resources configured for this partition. |
| U32 cwRsrcPartEgrGuarPctBwConf | 1.3.6.1.4.1.9.9.125.1.1.1.1.3 | Unsigned32 | read-create | The guaranteed percentage bandwidth reserved for the
resource partition in egress direction.
The sum of all resource partition guaranteed
bandwidths cannot exceed 100% of interface's guaranteed
bandwidth. |
| U32 cwRsrcPartEgrMaxPctBwConf | 1.3.6.1.4.1.9.9.125.1.1.1.1.4 | Unsigned32 | read-create | The maximum percentage bandwidth for the resource partition
in egress direction. This is not the guaranteed bandwidth.
If bandwidth is available, the resource partition will be
allocated bandwidth up to this value. |
| U32 cwRsrcPartIngGuarPctBwConf | 1.3.6.1.4.1.9.9.125.1.1.1.1.5 | Unsigned32 | read-create | The guaranteed percentage bandwidth reserved for the
resource partition in ingress direction.
The sum of all resource partition guaranteed
bandwidths cannot exceed 100% of the interface's guaranteed
bandwidth. |
| U32 cwRsrcPartIngMaxPctBwConf | 1.3.6.1.4.1.9.9.125.1.1.1.1.6 | Unsigned32 | read-create | The maximum percentage bandwidth allocated for the resource
partition in ingress direction.
This is not the guaranteed bandwidth. If bandwidth
is available, the resource partition will be allocated
bandwidth up to this value. |
| U32 cwRsrcPartEgrPctBwUsed | 1.3.6.1.4.1.9.9.125.1.1.1.1.7 | Unsigned32 | read-only | This is the percentage bandwidth used by the resource
partition in egress direction. |
| U32 cwRsrcPartIngPctBwUsed | 1.3.6.1.4.1.9.9.125.1.1.1.1.8 | Unsigned32 | read-only | This is the percentage bandwidth used by the resource
partition in ingress direction. |
| U32 cwRsrcPartEgrPctBwAvail | 1.3.6.1.4.1.9.9.125.1.1.1.1.9 | Unsigned32 | read-only | This is the percentage bandwidth available on the resource
partition in egress direction. |
| U32 cwRsrcPartIngPctBwAvail | 1.3.6.1.4.1.9.9.125.1.1.1.1.10 | Unsigned32 | read-only | This is the percentage bandwidth available on the resource
partition in ingress direction. |
| U32 cwRsrcPartVpiLo | 1.3.6.1.4.1.9.9.125.1.1.1.1.11 | Unsigned32 | read-create | The beginning of the VPI range for this partition. Connections
provisioned on this partition must have a VPI greater than or
equal to this value. |
| U32 cwRsrcPartVpiHigh | 1.3.6.1.4.1.9.9.125.1.1.1.1.12 | Unsigned32 | read-create | The end of the VPI range for this partition. Connections
provisioned on this partition must have a VPI less than or
equal to this value. |
| U32 cwRsrcPartVciLo | 1.3.6.1.4.1.9.9.125.1.1.1.1.13 | Unsigned32 | read-create | The beginning of the VCI range for this partition. Connections
provisioned on this partition must have VCI greater than or
equal to this VCI. |
| U32 cwRsrcPartVciHigh | 1.3.6.1.4.1.9.9.125.1.1.1.1.14 | Unsigned32 | read-create | The end of the VCI range reserved for this partition.
Connections provisioned on this partition must have a VCI
less than or equal to this VCI. |
| U32 cwRsrcPartGuarCon | 1.3.6.1.4.1.9.9.125.1.1.1.1.15 | Unsigned32 | read-create | The guaranteed number of connections that can be
configured on this partition. |
| U32 cwRsrcPartMaxCon | 1.3.6.1.4.1.9.9.125.1.1.1.1.16 | Unsigned32 | read-create | The maximum number of connections that can be configured on
this partition. |
| U32 cwRsrcPartUsedCon | 1.3.6.1.4.1.9.9.125.1.1.1.1.17 | Unsigned32 | read-only | This is the number of connections currently in use on this
partition. |
| U32 cwRsrcPartAvailCon | 1.3.6.1.4.1.9.9.125.1.1.1.1.18 | Unsigned32 | read-only | This is the number of connections available, that can be
added on this partition. |
| ROW cwRsrcPartRowStatus | 1.3.6.1.4.1.9.9.125.1.1.1.1.19 | RowStatus | read-create | This will add, delete or modify the partition. Resource
partition can be created by setting this object to
createAndGo(4). Row may be deleted by setting this object
to destroy(6). |
| cwRsrcPartIlmiTable | 1.3.6.1.4.1.9.9.125.1.1.2 | | not-accessible | This is the ILMI configuration table. If the interface supports
ILMI, the agent will automatically create a row in this table
when a row is created in cwRsrcPartConfTable. The ILMI objects
will be set with default values, i.e, with ILMI signalling
disabled. |
| cwRsrcPartIlmiEntry | 1.3.6.1.4.1.9.9.125.1.1.2.1 | | not-accessible | If the interface supports ILMI, the agent will automatically
create an entry in this table when a resource partition is
created. By default, ILMI is disabled on resource partitions.
ILMI can be enabled by setting 'cwRsrcPartIlmiEnabled' to
'true'. An entry will be deleted from this table when
a corresponding resource partition entry is deleted from
cwRsrcPartConfTable. |
| T/F cwRsrcPartIlmiEnabled | 1.3.6.1.4.1.9.9.125.1.1.2.1.1 | TruthValue | read-write | By setting the value of this object to 'true', ILMI signalling
is enabled on the resource partition. |
| INT cwRsrcPartSignallingVpi | 1.3.6.1.4.1.9.9.125.1.1.2.1.2 | INTEGER | read-write | Indicates the VPI on which signalling cells arrive on this
resource partition. |
| INT cwRsrcPartSignallingVci | 1.3.6.1.4.1.9.9.125.1.1.2.1.3 | INTEGER | read-write | Indicates the VCI on which signalling cells arrive on this
resource partition. |
| T/F cwRsrcPartIlmiTrapEnable | 1.3.6.1.4.1.9.9.125.1.1.2.1.4 | TruthValue | read-write | ILMI trap generation can be enabled or disabled using
this object. |
| U32 cwRsrcPartIlmiEstablishConPollIntvl | 1.3.6.1.4.1.9.9.125.1.1.2.1.5 | Unsigned32 | read-write | The amount of time S between successive transmissions
of ILMI messages on this interface for the purpose of
detecting establishment of ILMI connectivity. |
| U32 cwRsrcPartIlmiCheckConPollIntvl | 1.3.6.1.4.1.9.9.125.1.1.2.1.6 | Unsigned32 | read-write | The amount of time T between successive transmissions
of ILMI messages on this interface for the purpose of
detecting loss of ILMI connectivity. The distinguished
value zero disables ILMI connectivity procedures on
this interface. |
| U32 cwRsrcPartIlmiConPollInactFactor | 1.3.6.1.4.1.9.9.125.1.1.2.1.7 | Unsigned32 | read-write | The number K of consecutive polls on this interface
for which no ILMI response message is received before
ILMI connectivity is declared lost. |
| cwRsrcPartCtlrConfTable | 1.3.6.1.4.1.9.9.125.1.1.3 | | not-accessible | This table is for configuring additional controllers to
manage a resource partition. |
| cwRsrcPartCtlrConfEntry | 1.3.6.1.4.1.9.9.125.1.1.3.1 | | not-accessible | An entry for additional controllers to control an existing
resource partition. The resource partition, identified by
indices ifIndex and cwRsrcPartID, must exist in the
cwRsrcPartConfTable. An entry from this table is deleted if
the cwRsrcPartID associated entry from cwRsrcPartConfTable is
deleted. |
| U32 cwRsrcPartCtlrController | 1.3.6.1.4.1.9.9.125.1.1.3.1.1 | Unsigned32 | not-accessible | This is controller identifier. One resource partition can be
controlled by multiple controllers.User may want to do this to
configure redundant controllers. |
| ROW cwRsrcPartCtlrRowStatus | 1.3.6.1.4.1.9.9.125.1.1.3.1.2 | RowStatus | read-create | This is used to create a row in the cwRsrcPartCtlrConfTable.
A redundant controller is added by setting this object to
createAndGo(4).
Row may be deleted by setting this object to destroy(6). |
| cwRsrcSvcAggrGrp | 1.3.6.1.4.1.9.9.125.1.2 | | | |
| cwRsrcSvcAggregateTable | 1.3.6.1.4.1.9.9.125.1.2.1 | | not-accessible | This table is for configuring an SVC aggregate resource within
a resource partition. This provides aggregate bandwidth and
VPI range within a resource partition that CAC (Call Admission
Control) can dynamically allocate the required resource from
it to establish a SVC connection for the incoming call.
The allocated bandwidth will become available in the SVC
aggregate when the call is torn down. When the required
bandwidth of an incoming call exceeds the bandwidth available
for SVC connection, the CAC will fail the establishment of the
new call. |
| cwRsrcSvcAggregateEntry | 1.3.6.1.4.1.9.9.125.1.2.1.1 | | not-accessible | An entry of SVC Aggregate.
An SVC Aggregate is used to reserve certain bandwidth
in the resource partition to be dedicated for call set-up. |
| U32 cwRsrcSvcAggrVpiLow | 1.3.6.1.4.1.9.9.125.1.2.1.1.1 | Unsigned32 | read-create | The low end of the VPI range for this SVC aggregate.
This value has to be greater than or equal to the value of
cwRsrcPartVpiLo of the containing resource partition.
SVC connection provisioned on this SVC aggregate must have
a VPI greater than or equal to this value. |
| U32 cwRsrcSvcAggrVpiHigh | 1.3.6.1.4.1.9.9.125.1.2.1.1.2 | Unsigned32 | read-create | The high end of the VPI range for this SVC aggregate.
This value has to be less than or equal to the value of
cwRsrcPartVpiHigh of the containing resource partition.
SVC connection provisioned on this SVC aggregate must have
a VPI less than or equal to this value.
If cwRsrcSvcAggrVpiLow and cwRsrcSvcAggrVpiHigh are equal,
then only one VSI is allocated for this SVC aggregate. |
| I32 cwRsrcSvcAggrEgrPctBw | 1.3.6.1.4.1.9.9.125.1.2.1.1.3 | Integer32 | read-create | This object indicates the percentage egress bandwidth that
is used by SVC connections within the resource partition.
The total egress bandwidth will be used by SVC connections
within the resource partition is determined by
multiplying the value of this object and
cwRsrcPartEgrGuarPctBwConf and port speed (ifSpeed).
Total egress bandwidth available to SVCs = ifSpeed *
cwRsrcPartEgrGuarPctBwConf *
cwRsrcSvcAggrEgrPctBw
Note that the total egress bandwidth for all PVC connections
on the resource partition plus the egress bandwidth of SVC
aggregate can't be greater than the maximum egress bandwidth
(cwRsrcPartEgrMaxPctBwConf) of the containing resource
partition. |
| I32 cwRsrcSvcAggrIngPctBw | 1.3.6.1.4.1.9.9.125.1.2.1.1.4 | Integer32 | read-create | This object indicates the percentage ingress bandwidth that
is used by SVC connections within the resource partition.
The total ingress bandwidth will be used by SVC connections
within the resource partition is determined by
multiplying the value of this object and
cwRsrcPartIngGuarPctBwConf and port speed (ifSpeed).
Total ingress bandwidth available to SVCs = ifSpeed *
cwRsrcPartIngGuarPctBwConf *
cwRsrcSvcAggrIngPctBw
Note that the total ingress bandwidth for all PVC connections
on the resource partition plus the ingress bandwidth of SVC
aggregate can't be greater than the maximum ingress
bandwidth (cwRsrcPartIngMaxPctBwConf) of the containing
resource partition. |
| I32 cwRsrcSvcAggrChanVADTolerance | 1.3.6.1.4.1.9.9.125.1.2.1.1.5 | Integer32 | read-create | The value in this object refers to the customer accepted
drop rate for voice connections when the bandwidth usage
exceeds allowed value.
The actual range of this object is 0.0001(or 0.01%) to
1.00(or 100%).
However, when the underlying CAC(Connection Admission Control)
module is notified of the change in this object, then the
value has to be divided by a factor of 10000. |
| I32 cwRsrcSvcAggrChanVADDutyCycle | 1.3.6.1.4.1.9.9.125.1.2.1.1.6 | Integer32 | read-create | This object refers to the talk-spurts duty cycle.
The actual range of this object is 0.01(or 1%) to
0.99(or 99%).
When the value of this object is to be passed to underlying
CAC module this value has to be divided by 100. |
| ROW cwRsrcSvcAggrRowStatus | 1.3.6.1.4.1.9.9.125.1.2.1.1.7 | RowStatus | read-create | When an entry of the table is created, the following
objects are mandatory:
cwRsrcSvcAggrVpiLow
cwRsrcSvcAggrVpiHigh
cwRsrcSvcAggrEgrPctBw
cwRsrcSvcAggrIngPctBw |
| cwRsrcPartMIBConformance | 1.3.6.1.4.1.9.9.125.3 | | | |
| cwRsrcPartMIBCompliances | 1.3.6.1.4.1.9.9.125.3.1 | | | |
| cwRsrcPartMIBCompliance | 1.3.6.1.4.1.9.9.125.3.1.1 | | | The Compliance statement for Resource partition
management group. |
| cwRsrcPartMIBComplianceRev1 | 1.3.6.1.4.1.9.9.125.3.1.2 | | | The Compliance statement for Resource partition
management group. |
| cwRsrcPartMIBGroups | 1.3.6.1.4.1.9.9.125.3.2 | | | |
| cwRsrcPartMIBGroup | 1.3.6.1.4.1.9.9.125.3.2.1 | | | These are objects related to Resource partition group. |
| cwRsrcPartIlmiMIBGroup | 1.3.6.1.4.1.9.9.125.3.2.2 | | | These are objects related to Ilmi configuration on a
Resource partition. |
| cwRsrcPartMappingGroup | 1.3.6.1.4.1.9.9.125.3.2.3 | | | These are objects used to configure redundant controllers
for resource partitions. |
| cwRsrcSvcAggrGroup | 1.3.6.1.4.1.9.9.125.3.2.4 | | | These are objects used to configure SVC aggregate within
resource partitions. |
