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This chapter describes the Cisco WAN ATM Connection MIB objects, which reside in the CISCO-WAN-ATM-CONN-MIB.my file.
Contents of this chapter include:
To use this MIB module, it is essential to understand the provisioning model employed in the
MGX 8800 Series products. This provisioning model is designed for the multiple types of services such as Frame Relay, circuit emulation, voice, and so forth.
The connection termination points are termed endpoints. These endpoints derive their characteristics from the type of service they handle. Thus, Frame Relay endpoints are characterized by a Frame Relay identifier (DLCI) and the committed frame rate. The endpoints can also terminate an ATM interface.
The connection between these endpoints is a ATM Switched Virtual Circuit (SVC). The routing of a connection within an ATM network is handled by a network controller, for example, Private Network-to-Network Interface (PNNI).
From a user perspective, the endpoint is identified by either physical entities, for example, node name, shelf, slot, or physical line, or logical entities, such as a DLCI in a Frame Relay module, a T1 slot number in a voice module, or a VPI/VCI in an ATM module.
We term the above identifiers as user addresses. There is yet another set of addresses that defines the endpoints within an ATM network. This is the address of the endpoint, as known to the network controller and hence termed network address. The network address is assigned by the switch when a user provisions an endpoint. The network address is mandatory for routing a connection. The network address in this ATM network is a combination of an Network Service Access Point (NSAP) address (a 20 octet number uniquely identifying a logical interface) and a VPI/VCI within this interface.
In a switched network, there is always a calling and a called party. Likewise in the ATM network, one endpoint is responsible for setting up the connection (making a call). This endpoint is termed the master endpoint, the other one being the slave. To route a call from the master to slave, the master endpoint needs to know the network address of the slave endpoint. And this information needs to be conveyed when provisioning a master endpoint. This imposes a sequence in provisioning a connection.
1. The Network Management System (NMS) adds the slave endpoint. The slave endpoint's user address is specified during the add operation. The switch assigns a network address to this added endpoint.
2. NMS gets the slave's network address from switch.
3. NMS adds the master endpoint. The master's user address is specified, along with the slave's network address.
4. If both the endpoints are added, SPVC provisioning is deemed successful. The routing of the connection takes place only after the master endpoint is added.
The names of the textual conventions are specified in the object syntax.
 |
Note Object identifiers are not applicable. |
The textual conventions are listed Table 11-1.
| Name | Description | Syntax | Default Value | |
|---|---|---|---|---|
Specifies the ATM forum service categories. To be backward compatible with UNI3.1, two Constant Bit Rate (CBR) service types Status: current | INTEGER {cbr1(1), vbr1RT(2), vbr2RT(3), vbr3RT(4), vbr1nRT(5), vbr2nRT(6), vbr3nRT(7), ubr1(8), ubr2(9), abr(10), cbr2(11), cbr3(12)} | none | ||
Defines the following loopback configurations for a connection:
Status: current | INTEGER {noLpbk(1), destructive(2), nonDestructive(3)} | none | ||
Defines the direction where the loop is effected. The loops include:
Status: current | INTEGER {external(1), internal(2), forward(3), reverse(4)} | none | ||
Defines the loopback test status at an endpoint. Status: current | INTEGER {noStatus (1), lpbkInProgress(2), lpbkSuccess(3), lpbkAbort(4), lpbkTimeOut(5), lpbkInEffect(6)} | none | ||
Defines the operational status of an endpoint. Status: current | INTEGER {operOk(1), operFail(2), adminDown(3)} | none | ||
Determines the ATM address used by the networking entity. The only address type presently supported is NSAP (20 octets). Status: current | OCTET STRING (SIZE(20)) | none | ||
Defines the following alarms at an endpoint that include:
Status: current | INTEGER {aisRdi (1), egrAisRdi(2), | none | ||
Defines the following transmit states of an endpoint:
Status: current | INTEGER {normal(1), sendingAIS(2), sendingRDI(3)} | none | ||
Defines the following receive states of an endpoint that include:
Status: current | INTEGER {normal(1), receivingRDI(2), receivingAIS(3), ccFailure(4)} | none | ||
Defines the following configuration for Explicit Rate Stamping (ERS).
Status: current | INTEGER {none(1), enableIngress(2), enableEgress(3), enableBoth(4)} | none | ||
Defines the Virtual Source/Virtual Destination (VS/VD) configuration applicable to the following endpoints:
Status: current | INTEGER {vsvdOff(1), vsvdOn(2), switchDefault(3)} | none | ||
Defines an SPVC for the following endpoints for the AIS capability:
Status: current | INTEGER {e2eAisCapable(1), segAisCapable(2)} | none | ||
Defines the rate factors to be used in increasing or decreasing the ABR cell rate. Status: current | INTEGER {oneOver32768(1), oneOver16384(2), oneOver8192(3), oneOver4096(4), oneOver2048(5), oneOver1024(6), oneOver512(7), oneOver256(8), oneOver128(9), oneOver64(10), oneOver32(11), oneOver16(12), oneOver8(13), oneOver4(14), oneOver2(15), one(16)} | none | ||
The Channel Configuration Group contains all objects required for configuring a SPVC on a ATM Capable Service Module.
The object identifiers are listed in Table 11-2.
| Name | Object Identifier |
|---|---|
cwAtmChanCnfgTable | ::= {cwAtmChanCnfg 1} |
cwAtmChanCnfgEntry | ::= {cwAtmChanCnfgTable 1} |
cwaChanVpi | ::= {cwAtmChanCnfgEntry 1} |
cwaChanVci | ::= {cwAtmChanCnfgEntry 2} |
cwaChanServiceCategory | ::= {cwAtmChanCnfgEntry 3} |
cwaChanVpcFlag | ::= {cwAtmChanCnfgEntry 4} |
cwaChanIdentifier | ::= {cwAtmChanCnfgEntry 5} |
cwaChanUploadCounter | ::= {cwAtmChanCnfgEntry 6} |
cwaChanStatsEnable | ::= {cwAtmChanCnfgEntry 7} |
cwaChanCCEnable | ::= {cwAtmChanCnfgEntry 8} |
cwaChanLocalVpi | ::= {cwAtmChanCnfgEntry 9} |
cwaChanLocalVci | ::= {cwAtmChanCnfgEntry 10} |
cwaChanLocalNSAPAddr | ::= {cwAtmChanCnfgEntry 11} |
cwaChanRemoteVpi | ::= {cwAtmChanCnfgEntry 12} |
cwaChanRemoteVci | ::= {cwAtmChanCnfgEntry 13} |
cwaChanRemoteNSAPAddr | ::= {cwAtmChanCnfgEntry 14} |
cwaChanControllerId | ::= {cwAtmChanCnfgEntry 15} |
cwaChanRoutingMastership | ::= {cwAtmChanCnfgEntry 16} |
cwaChanMaxCost | ::= {cwAtmChanCnfgEntry 17} |
cwaChanReroute | ::= {cwAtmChanCnfgEntry 18} |
cwaChanFrameDiscard | ::= {cwAtmChanCnfgEntry 19} |
cwaChanOperStatus | ::= {cwAtmChanCnfgEntry 20} |
cwaChanPCR | ::= {cwAtmChanCnfgEntry 21} |
cwaChanMCR | ::= {cwAtmChanCnfgEntry 22} |
cwaChanSCR | ::= {cwAtmChanCnfgEntry 23} |
cwaChanCDV | ::= {cwAtmChanCnfgEntry 24} |
cwaChanCTD | ::= {cwAtmChanCnfgEntry 25} |
cwaChanMBS | ::= {cwAtmChanCnfgEntry 26} |
cwaChanCDVT | ::= {cwAtmChanCnfgEntry 27} |
cwaChanPercentUtil | ::= {cwAtmChanCnfgEntry 28} |
cwaChanRemotePCR | ::= {cwAtmChanCnfgEntry 29} |
cwaChanRemoteMCR | ::= {cwAtmChanCnfgEntry 30} |
cwaChanRemoteSCR | ::= {cwAtmChanCnfgEntry 31} |
cwaChanRemoteCDV | ::= {cwAtmChanCnfgEntry 32} |
cwaChanRemoteCTD | ::= {cwAtmChanCnfgEntry 33} |
cwaChanRemoteMBS | ::= {cwAtmChanCnfgEntry 34} |
cwaChanRemoteCDVT | ::= {cwAtmChanCnfgEntry 35} |
cwaChanRemotePercentUtil | ::= {cwAtmChanCnfgEntry 36} |
cwaChanAbrICR | ::= {cwAtmChanCnfgEntry 37} |
cwaChanAbrADTF | ::= {cwAtmChanCnfgEntry 38} |
cwaChanAbrRDF | ::= {cwAtmChanCnfgEntry 39} |
cwaChanAbrRIF | ::= {cwAtmChanCnfgEntry 40} |
cwaChanAbrNRM | ::= {cwAtmChanCnfgEntry 41} |
cwaChanAbrTRM | ::= {cwAtmChanCnfgEntry 42} |
cwaChanAbrCDF | ::= {cwAtmChanCnfgEntry 43} |
cwaChanAbrFRTT | ::= {cwAtmChanCnfgEntry 44} |
cwaChanAbrTBE | ::= {cwAtmChanCnfgEntry 45} |
cwaChanAbrERS | ::= {cwAtmChanCnfgEntry 46} |
cwaChanAbrVSVDEnable | ::= {cwAtmChanCnfgEntry 47} |
cwaChanRowStatus | ::= {cwAtmChanCnfgEntry 48} |
cwaChanIntAbrVSVD | ::= {cwAtmChanCnfgEntry 49} |
cwaChanExtAbrVSVD | ::= {cwAtmChanCnfgEntry 50} |
cwaChanAisIWCapability | ::= {cwAtmChanCnfgEntry 51} |
cwaChanCLR | ::= {cwAtmChanCnfgEntry 52} |
cwaChanRemoteCLR | ::= {cwAtmChanCnfgEntry 53} |
The MIB objects are listed in Table 11-3.
| Name | Syntax | Description | Default Value | |
|---|---|---|---|---|
Sequence Of CwAtmChanCnfg | Contains mandatory endpoint configuration for all SPVC connections. Most of the objects in this table are applicable to all provisioned endpoints for all service categories. The object Max-Access: not-accessible Status: current | none | ||
cwAtmChanCnfg | Contains an entry in the Max-Access: not-accessible Status: current The indexes include:
| none | ||
Unsigned32 (0..4095) | Determines the Virtual Path Identifier (VPI) value of a VP or VC connection. The Max-Access: not-accessible Status: current | none | ||
Unsigned32 (0..65535) | The VCI value of VC connection. The cwaChanVpcFlag serves to distinguish if this is a VP/VC connection. For a VPC, the VCI is irrelevant and is set to a value of -2. Max-Access: not-accessible Status: current | none | ||
CiscoAtmService | Identifies the service type to which this connection belongs. The service type specified is one among the ATM forum service types and implicitly determines the configuration for GCRA. Max-Access: read-create Status: current | none | ||
TruthValue | Identifies whether or not there is a VP/VC endpoint. When set to Max-Access: read-create Status: current | none | ||
Unsigned32 (0..4294967295) | Represents a RESOURCE at the switch that has been assigned for this connection (identified by When a connection gets deleted, this resource gets released into a free pool. When a new endpoint is added (different Thus, all connections in a switch would have a unique This is especially useful during the configuration upload of connections from the switch to the NMS. Max-Access: read-only Status: current | none | ||
Unsigned32 (0..4294967295) | Tracks the number of configuration changes that happen on a This counter is used by the NMS to determine if a connection configuration had been modified and requires an upload. This functionality is conventionally achieved by time stamping using a time-of-day clock. However, in switches where time-of-day clock is not available, a scheme is used. The upload counter is incremented, when one of the following takes place:
Max-Access: read-only Status: current | none | ||
TruthValue | Limits imposed by software or hardware implementations can restrict the amount of statistical data that can be maintained in a physical entity. For example, a service module. Therefore, there is a need to restrict statistics collection to a smaller subset. This object serves the purpose of enabling or disabling statistics collection on a per connection basis. In implementations which do not have such limitations, this object is set to Max-Access: read-create Status: current | false | ||
TruthValue | Enables or disables Continuity Check (CC) on a connection endpoint. When continuity check is enabled on an endpoint, the endpoint anticipates Operation, Administration, and Maintenance (OAM) CC cells from its peer endpoint. OAM CC cells are sent when the peer endpoint does not have traffic cells to send. If the connection is idle and this endpoint has not received OAM CC cells for a period of This object serves to administratively control the CC feature. Typical implementations (of this feature) can choose to ignore this control or impose other conditions to actually enable CC cell flow. However, if this object is set to Max-Access: read-create Status: current | false | ||
Unsigned32 (0..4095) | Identifies the internal VPI assigned to a local endpoint by the switch. The Max-Access: read-only Status: current | none | ||
Unsigned32 (0..65535) | Identifies the internal VCI assigned to a local endpoint by the switch. The Max-Access: read-only Status: current | none | ||
CiscoWanNsapAtm | Identifies the internal NSAP assigned to a local endpoint by the switch. The Max-Access: read-only Status: current | none | ||
Unsigned32 (0..4095) | Identifies the VPI of the peer endpoint. The Max-Access: read-create Status: current | none | ||
Unsigned32 (0..65535) | Identifies the VCI of the peer endpoint. The Max-Access: read-create Status: current | none | ||
CiscoWanNsapAtm | Identifies the VCI of the peer endpoint. The Max-Access: read-create Status: current | none | ||
Unsigned32 (1..255) | Associates an endpoint with a specific controller. Usually resource partitioning makes the association between a controller and a range of vpi-vci. There can be switches where hard partitioning of vpi-vci cannot be implemented. This object serves to tie a specific vpi-vci to a controller. Max-Access: read-create Status: current | 2 | ||
TruthValue | Identifies this endpoint as the master endpoint of the connection if set to Max-Access: read-create Status: current | false | ||
Unsigned32 (0..4294967295) | Uses the networking entity to select a route based on the cost factor. The cost of the links and nodes are contained in a path that are aggregated and compared against this object. The networking entity prefers a path whose aggregate cost factor is lesser than the value of this object. If the parameter is set to zero, it indicates to the switch that only the best available route is chosen. If this object is set to a value of 0xFFFFFFFF(4294967295), the switch ignores this metric in making routing decisions. Max-Access: read-create Status: current | 'FFFFFFFF'h | ||
TruthValue | Uses the administrator to trigger the rerouting of the connection. Rerouting takes effect, when this object is set to A get on this object always returns Max-Access: read-create Status: current | false | ||
TruthValue | Enables the frame discard feature at the endpoint when set to Max-Access: read-create Status: current | false | ||
CiscoWanOper | Reflects operational status of an endpoint. This object is set to Max-Access: read-only Status: current | none | ||
Unsigned32 (0..4294967295) | Defines the Peak Cell Rate (PCR) for the local to remote direction. Units: cells per second Max-Access: read-create Status: current | none | ||
Unsigned32 (0..4294967295) | Defines the Minimum Cell Rate (MCR) for the local to remote direction. Units: cells per second Max-Access: read-create Status: current | none | ||
Unsigned32 (0..4294967295) | Defines the Sustainable Cell Rate (SCR) for the local to remote direction. Units: cells per second Max-Access: read-create Status: current | none | ||
Unsigned32 (0..16777215) | Specifies the maximum tolerable cell delay variation in the local to remote direction. If this parameter is set to Units: microseconds Max-Access: read-create Status: current | 'FFFFFF'h | ||
Unsigned32 (0..65535) | Specifies the maximum tolerable network transfer delay in the local to remote direction. If this parameter is set to Units: milliseconds Max-Access: read-create Status: current | 'FFFF'h | ||
Unsigned32 (0..5000000) | Specifies the Maximum Burst Size (MBS) used in the local to remote direction. Refer to ATM Forum Traffic Management Specification, Version 4.0, Annex C for more information. Units: cells Max-Access: read-create Status: current | none | ||
Unsigned32 (0..4294967295) | Specifies the Cell Delay Variation Tolerance (CDVT) used in the local to remote direction. If this parameter is set to 0xFFFFFFFF(4294967295), it indicates to the switch that it can use a default value of CDVT. Refer to ATM Forum Traffic Management Specification, Version 4.0, Annex C for more information. Units: microseconds Max-Access: read-create Status: current | 'FFFFFFFF'h | ||
Unsigned32 (0..100) | Provides a per connection control for overbooking bandwidth. This is used in conjunction with the Virtual Switch Interface policy while performing Connection Admission Control (CAC), which is applied for the local to remote direction. Max-Access: read-create Status: current | 100 | ||
Unsigned32 (0..4294967295) | Specifies the Peak Cell Rate (PCR) for the remote to local direction. Units: cells per second Max-Access: read-create Status: current | none | ||
Unsigned32 (0..4294967295) | Specifies the Minimum Cell Rate (MCR) for the remote to local direction. Units: cells per second Max-Access: read-create Status: current | none | ||
Unsigned32 (0..4294967295) | Specifies the Sustainable Cell Rate (SCR) for the remote to local direction. Units: cells per second Max-Access: read-create Status: current | none | ||
Unsigned32 (0..16777215) | Specifies the maximum tolerable cell delay variation for the remote to local direction. If this parameter is set to 0xFFFFFF(16777215), it indicates to the switch that this parameter does not have significance in SPVC call setup. Units: microseconds Max-Access: read-create Status: current | 'FFFFFF'h | ||
Unsigned32 (0..65535) | Specifies the maximum tolerable network transfer delay in the remote to local direction. If this parameter is set to 0xFFFF(65535), it indicates to the switch that this parameter does not have significance in SPVC call setup. Units: milliseconds Max-Access: read-create Status: current | 'FFFF'h | ||
Unsigned32 (0..5000000) | Specifies the Maximum Burst Size (MBS) used in the remote to local direction. Refer to ATM Forum Traffic Management Specification, Version 4.0, Annex C for more information. Units: cells Max-Access: read-create Status: current | none | ||
Unsigned32 (0..4294967295) | Specifies the Cell Delay Variation Tolerance (CDVT) is used in the remote to local direction. If this parameter is set to Refer to ATM Forum Traffic Management Specification, Version 4.0, Annex C for more information. Units: cells Max-Access: read-create Status: current | 'FFFFFFFF'h | ||
Unsigned32 (0..100) | Provides a per connection control for overbooking bandwidth. This is used in conjunction with the VSI interface policy while performing CAC. This is applied for the remote to local direction. Max-Access: read-create Status: current | 100 | ||
Unsigned32 (0..4294967295) | Specifies the initial cell rate or the rate at which a source can send after an idle period. The value must not be larger than the Peak Cell Rate (PCR). Refer to ATM Forum Traffic Management Specification, Version 4.0, Section 5.10.2 for more information. Units: cells/sec Max-Access: read-create Status: current | none | ||
Unsigned32 (1..1023) | Describes the ACR Decrease Time Factor. This is the time permitted between sending Resource Management Cells before the rate is decreased to the Initial Cell Rate. Refer to ATM Forum Traffic Management Specification, Version 4.0, Section 5.10.2 for more information. Units: 10 milliseconds Max-Access: read-create Status: current | none | ||
AbrRateFactors | Describes the Rate Decrease Factor. Controls the rate decrease which occurs when backward RM cells with Backward RM cells at the local endpoint correspond to RM cells received in the remote to local direction. Backward RM cells at the remote endpoint correspond to RM cells received in the local to remote direction. Refer to ATM Forum Traffic Management Specification, Version 4.0, Section 5.10.2 for more information. Max-Access: read-create Status: current | none | ||
AbrRateFactors | Describes the Rate Increase Factor. Controls the rate increase which occurs when a backward RM cell is received with Backward RM cells at the local endpoint correspond to RM cells received in the remote to local direction. Backward RM cells at the remote endpoint correspond to RM cells received in the local to remote direction. Refer to ATM Forum Traffic Management Specification, Version 4.0, Section 5.10.2, for more information. Max-Access: read-create Status: current | none | ||
INTEGER {nrm2(1), nrm4(2), nrm8(3), nrm16(4), nrm32(5), nrm64(6), nrm128(7), nrm256(8)} | Determines the maximum number of cells a source can send for each forward RM cell. Refer to ATM Forum Traffic Management Specification, Version 4.0, Section 5.10.2 for more information. Max-Access: read-create Status: current | none | ||
INTEGER {trm0point78125(1), trm1point5625(2), trm3point125(3), trm6point25(4), trm12point5(5), trm25(6), trm50(7), trm100(8)} | Specifies the upper bound on the time between forward RM cells for an active source (in milliseconds). Refer to ATM Forum Traffic Management Specification, Version 4.0, Section 5.10.2, for more information. Max-Access: read-create Status: current | none | ||
INTEGER {cdf0(1), cdfOneOver64(2), cdfOneOver32(3), cdfOneOver16(4), cdfOneOver8(5), cdfOneOver4(6), cdfOneOver2(7), cdfOne(8)} | Controls the rate decrease associated with lost or delayed backward RM cells for the Cutoff Decrease Factor. Larger values result in a faster rate decrease. Refer to ATM Forum Traffic Management Specification, Version 4.0, Max-Access: read-create Status: current | none | ||
Unsigned32 (0..16700000) | Delays from the source to a destination network the fixed round trip time or the sum of the fixed propagation. Refer to ATM Forum Traffic Management Specification, Version 4.0, Section 5.10.2, for more information. Units: microseconds Max-Access: read-create Status: current | none | ||
Unsigned32 (0..16777215) | Describes the Transient Buffer Exposure. Before the first RM cell returns, the negotiated number of cells that the network would like to limit is the source to sending during startup periods. Refer to ATM Forum Traffic Management Specification, Version 4.0, Section 5.10.2, for more information. Max-Access: read-create Status: current | none | ||
CiscoWanERS | Configures the endpoint for Explicit Rate Stamping. Refer to the textual convention for the values. Max-Access: read-create Status: current | none | ||
TruthValue | Specifies the Abr connections require close loop control to limit the transmission rate, which depends on the network bandwidth. This close loop is end to end or between intermediate network segments. When terminating an Abr VPL, the endpoint needs to act like a Virtual Destination to the incoming traffic and generate backward RM cells. While doing this it also needs to act as a virtual source and send forward RM cells to the real destination. This is a feature that can be enabled/disabled under the control of this object. When set to Max-Access: read-create Status: current | false | ||
RowStatus | Creates, modifies, or deletes an entry in the When the switch completes the down operation, the value of this object is Max-Access: read-create Status: current | none | ||
CiscoWanVSVD | Enables or disables the VSVD internal to a segment; for example, the closed loop control is effected between the two provisioned endpoints of the SPVC. Refer to the ATM Forum Traffic Management Specification, Version 4.0, Section 5.10.2, for more information. Max-Access: read-create Status: current | switchDefault | ||
CiscoWanVSVD | Enables or disables the VSVD external to the segment, which hosts the two endpoints of the SPVC; for example, the closed loop control is effected outside the segment either towards a CPE or towards another segment. Refer to the ATM Forum Traffic Management Specification, Version 4.0, Section 5.10.2. Max-Access: read-create Status: current | switchDefault | ||
CiscoWanAisIW | Achieves OAM inter-operability between switches that cannot generate or detect segment AIS cells. This attribute enables the new generation of switches to understand the OAM capability of the peer endpoint to generate or detect seg or e2eAIS as required. The value of this attribute is decided during provisioning time by network management. Max-Access: read-create Status: current | e2eAisCapable | ||
Unsigned32 (1..15) | Represents the maximum tolerable cell loss ratio for the encoded value in the local to remote direction. The actual CLR value is derived as the negative logarithm of this value. Max-Access: read-create Status: current | 6 | ||
Unsigned32 (1..15) | Represents the maximum tolerable cell loss ratio for the value in the remote to local direction. The actual CLR value is derived as the negative logarithm of this value. Max-Access: read-create Status: current | 6 | ||
The Channel State Group contains all objects reflecting the state of an SPVC on a ATM Capable Service Module.
The object identifiers are listed in Table 11-4.
| Name | Object Identifier |
|---|---|
cwAtmChanStateTable | ::= {cwAtmChanState 1} |
cwAtmChanStateEntry | ::= {cwAtmChanStateTable 1} |
cwaChanAlarmState | ::= {cwAtmChanStateEntry 1} |
cwaChanEgressXmtState | ::= {cwAtmChanStateEntry 2} |
cwaChanEgressRcvState | ::= {cwAtmChanStateEntry 3} |
cwaChanIngressXmtState | ::= {cwAtmChanStateEntry 4} |
cwaChanIngressRcvState | ::= {cwAtmChanStateEntry 5} |
The MIB objects are listed in Table 11-5.
| Name | Syntax | Description | Default Value | |
|---|---|---|---|---|
Sequence of cwAtmChanStateEntry | Contains the channel status information for all ATM connections configured in Max-Access: not-accessible Status: current | none | ||
cwAtmChanStateEntry | Provides an entry in Max-Access: not-accessible Status: current The indexes include:
| none | ||
CiscoWanAlarmState | Defines the alarms associated with an endpoint. Refer to the description in the textual convention. Max-Access: read-only Status: current | none | ||
CiscoWanXmtState | Specifies the state of the transmit portion of the endpoint in the egress direction. Max-Access: read-only Status: current | none | ||
CiscoWanRcvState | Specifies the state of the receive portion of the endpoint in the egress direction. Max-Access: read-only Status: current | none | ||
CiscoWanXmtState | Specifies the state of the transmit portion of the endpoint in the ingress direction. Max-Access: read-only Status: current | none | ||
CiscoWanRcvState | Specifies the state of the receive portion of the endpoint in the ingress direction. Max-Access: read-only Status: current | none | ||
The Channel Test Group contains all the objects needed for SPVC diagnostics.
The object identifiers are listed in Table 11-6.
| Name | Object Identifier |
|---|---|
cwAtmChanTestTable | ::= {cwAtmChanTest 1} |
cwAtmChanTestEntry | ::= {cwAtmChanTestTable 1} |
cwaChanTestType | ::= {cwAtmChanTestEntry 1} |
cwaChanTestDir | ::= {cwAtmChanTestEntry 2} |
cwaChanTestIterations | ::= {cwAtmChanTestEntry 3} |
cwaChanTestState | ::= {cwAtmChanTestEntry 4} |
cwaChanTestRoundTripDelay | ::= {cwAtmChanTestEntry 5} |
The MIB objects are listed in Table 11-7.
| Name | Syntax | Description | Default Value | |
|---|---|---|---|---|
Sequence of cwAtmChanTestEntry | Contains configuration information for performing connection diagnostics on ATM connections and obtaining results after testing. Max-Access: not-accessible Status: current | none | ||
cwAtmChanTestEntry | Provides an entry in Max-Access: not-accessible Status: current The indexes include:
| none | ||
CiscoWanLpbkTypes | Configures an endpoint in loopback. To configure a destructive loopback, this object needs to be set to To deconfigure destructive loopback, this object needs to be set to To configure a non-destructive loopback, this object needs to be set to Non-destructive loopback gets deconfigured automatically at the switch after a certain timeout. However, if there is a need to abort a non-destructive loopback, a set operation on this object should be performed with a value Max-Access: read-create Status: current | noLpbk | ||
CiscoWanLpbkDir | Specifies the direction in which loopback is effected. For destructive loopback, this takes values For non-destructive loopback, this takes values Max-Access: read-create Status: current | none | ||
Unsigned32 (1..255) | Specifies the number of loopback cells to inject. This applies to the nondestructive mode of loopback tests only. The Max-Access: read-create Status: current | 1 | ||
CiscoWanTestStatus | Reflects the status of the last requested test. If a loopback had never been effected on an endpoint, this object reads If a nondestructive mode of loopback is in progress, this reads Max-Access: read-only Status: current | noStatus | ||
Unsigned32 (1..100000000) | Specifies that this object is applicable only for the nondestructive mode of loopback. It returns the round trip delay measured during the last nondestructive loopback test. Units: microseconds Max-Access: read-only Status: current | none | ||
One object identifier is listed in Table 11-8.
| Name | Object Identifier |
|---|---|
cwaChanAbrVSVDEnable | ::= {ciscoWanAtmConnMIBCompliances 1} |
The MIB objects are listed in Table 11-9.
| Name | Syntax | Description | Default Value | |||
|---|---|---|---|---|---|---|
none | Specifies the compliance statement for the Cisco ATM connection management group.
Status: current Module: AXSM | none | ||||
none | Specifies the read and write access is not required for those switches that do not support the frame discard feature. Min-Access: not-accessible | none | ||||
none | Specifies the read and write access is not required for those switches that do not support Continuity Check capability. Min-Access: not-accessible | none | ||||
none | Specifies the read and write access is not required for those switches that do not support the connection related statistics collection. Min-Access: not-accessible | none | ||||
none | Specifies the read and write access is not required for those switches that do not support Explicit Rate Stamping (ERS). Min-Access: not-accessible | none | ||||
none | Specifies the read and write access is not required for those switches that do not support the Virtual Source Virtual Destination feature. Min-Access: not-accessible | none | ||||
The object identifiers are listed in Table 11-10.
| Name | Object Identifier |
|---|---|
ciscoWanAtmConnChanMIBGroup | ::= {ciscoWanAtmConnMIBGroups 1} |
ciscoWanAtmConnStateGroup | ::= {ciscoWanAtmConnMIBGroups 2} |
The MIB objects are listed in Table 11-11.
| Name | Objects | Description | Default Value | |
|---|---|---|---|---|
cwaChanServiceCategory, cwaChanVpcFlag, cwaChanStatsEnable, cwaChanCCEnable, cwaChanUploadCounter, cwaChanIdentifier, cwaChanLocalVpi, cwaChanLocalVci, cwaChanLocalNSAPAddr, cwaChanRemoteVpi, cwaChanRemoteVci, cwaChanRemoteNSAPAddr, cwaChanControllerId, cwaChanRoutingMastership, cwaChanMaxCost, cwaChanReroute, cwaChanFrameDiscard, cwaChanOperStatus, cwaChanPCR, cwaChanMCR, cwaChanSCR, cwaChanCDV, cwaChanCTD, cwaChanMBS, cwaChanCDVT, cwaChanPercentUtil, cwaChanRemotePCR, cwaChanRemoteMCR, cwaChanRemoteSCR, cwaChanRemoteCDV, cwaChanRemoteCTD, cwaChanRemoteMBS, cwaChanRemoteCDVT, cwaChanRemotePercentUtil, cwaChanAbrICR, cwaChanAbrADTF, cwaChanAbrRDF, cwaChanAbrRIF, cwaChanAbrNRM, cwaChanAbrTRM, cwaChanAbrCDF, cwaChanAbrFRTT, cwaChanAbrTBE, cwaChanAbrERS, cwaChanAbrVSVDEnable, cwaChanRowStatus, cwaChanIntAbrVSVD, cwaChanExtAbrVSVD, cwaChanAisIWCapability, cwaChanCLR, cwaChanRemoteCLR,cwaChanTestType, cwaChanTestDir, cwaChanTestIterations, cwaChanTestState, cwaChanTestRoundTripDelay | Specifies the objects related to connection information. Status: current | none | ||
cwaChanAlarmState, cwaChanEgressXmtState, cwaChanEgressRcvState, cwaChanIngressXmtState, cwaChanIngressRcvState | Specifies the objects that are related to the connection state information. Status: current | none | ||
Posted: Fri Sep 15 10:56:58 PDT 2000
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