CISCO-WAN-ATM-CONN-MIB

All MIBs › CISCO-WAN-ATM-CONN-MIB

Organization: Cisco Systems, Inc.

Last Updated: 2003-03-30

Category: ATM, Vendor: Cisco Devices

Description: Manages Cisco WAN ATM connections including PVCs and SVCs on MGX and BPX WAN switching platforms.

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What Is CISCO-WAN-ATM-CONN-MIB?

CISCO-WAN-ATM-CONN-MIB is a Cisco-specific module for provisioning and managing ATM switched permanent virtual connections (SPVCs) on Cisco's WAN ATM switching platforms (MGX and BPX families), covering connection setup via the Generic Cell Rate Algorithm (GCRA) traffic-contract model. It exposes per-channel/connection configuration—VPI/VCI addressing, service category, traffic-contract-related parameters, and enable flags for statistics collection and continuity-check (CC) monitoring—through the cwAtmChanCnfgTable. As a connection-management MIB its monitoring value centers on ATM connection health and configuration correctness: cwaChanServiceCategory and the local/remote VPI/VCI mapping confirm a connection is provisioned as designed, while cwaChanStatsEnable and cwaChanCCEnable indicate whether performance statistics and OAM continuity-check monitoring are active for detecting connection faults, with cwaChanUploadCounter tracking statistics collection cycles. It builds on the broader ATM Forum traffic-management concepts (GCRA/PCR) and complements Cisco's standard ATM interface MIBs for the physical/ATM layer beneath these connections. It is deployed specifically on Cisco MGX and BPX WAN switches used by service providers for ATM-based backbone and access networking. Engineers standing up monitoring for MGX or BPX switches typically start with a CISCO-WAN-ATM-CONN-MIB download from Cisco's software center to load the module into their NMS before polling SPVC status.

IPNetwork Monitor allows you to monitor SNMP objects defined in CISCO-WAN-ATM-CONN-MIB. Use the built-in SNMP Monitoring Browser to explore available variables, view their current values and descriptions, and select the objects you want to monitor. You can then create SNMP monitors, configure thresholds, and receive alerts when monitored values change.

Supported Devices

Cisco MGX WAN ATM switch
Cisco BPX WAN ATM switch

Monitoring Examples

An operator would poll cwAtmChanCnfgTable/cwAtmChanCnfgEntry, checking cwaChanVpi/cwaChanVci and cwaChanLocalVpi/cwaChanLocalVci to confirm a connection's local-to-network VPI/VCI mapping is correct after provisioning an SPVC. cwaChanCCEnable would be checked to confirm OAM continuity-check monitoring is turned on for a critical connection, since a disabled CC setting would delay fault detection on that circuit. cwaChanStatsEnable and cwaChanUploadCounter together let an operator confirm connection statistics are actively being collected and uploaded, useful when troubleshooting an SPVC reporting cell loss.

What Can Be Monitored

ATM connection VPI/VCI configuration
connection service category
statistics collection enable status
continuity check (CC) enable status
channel/connection state

Imported Objects

From CISCOWAN-SMI

ciscoWan

OBJECT-IDENTITY

From IF-MIB

ifIndex

OBJECT-TYPE

From SNMPv2-CONF

MODULE-COMPLIANCE
OBJECT-GROUP

From SNMPv2-SMI

Integer32
MODULE-IDENTITY
OBJECT-TYPE
Unsigned32

From SNMPv2-TC

RowStatus
TEXTUAL-CONVENTION
TruthValue

OIDs

OID symbolic	OID numeric	Type	Access	Description
ciscoWanAtmConnChan2MIBGroup	1.3.6.1.4.1.351.150.1.2.2.3			Objects related to connection information.
ciscoWanAtmConnChan3MIBGroup	1.3.6.1.4.1.351.150.1.2.2.4			Objects related to connection information.
ciscoWanAtmConnChan4MIBGroup	1.3.6.1.4.1.351.150.1.2.2.6			Objects related to connection information.
ciscoWanAtmConnChanMIBGroup	1.3.6.1.4.1.351.150.1.2.2.1			Objects related to connection information.
ciscoWanAtmConnMIB	1.3.6.1.4.1.351.150.1			This MIB is used for configuring/provisioning SPVCs on the ATM interfaces. This is used for ATM switch connection management. Terminologies used: GCRA - The Generic Cell Rate Algorithm(GCRA) is used to define comformance with repect to the traffic contract.For each cell arrival, the GCRA determines whether the cell conforms to the traffic contract of the connection. PCR - The Peak Cell Rate(PCR) traffic parameter specifies an upper bound on the rate at which traffic can be submitted on an ATM connection. SCR - Sustained Cell Rate. MBS - Maximum Burst Size. MCR - Minimum Cell Rate is the rate at which the source is always allowed to send. ACR - Allowed Cell Rate is the current rate at which a source is allowed to send. RDF - Rate Decrease Factor controls the decrease in the cell transmission rate CRM - Missing RM-cell count. CRM limits the number of forward RM-cells which may be sent in the absence of received backward RM-cells. CDF - The Cutoff Decrease Factor controls the decrease in ACR assoicated with the CRM. CDVT - Cell Delay Transfer Variation Tolerance CBR - The Constant Bit Rate(CBR) service category is used by connections that request a static amount of bandwidth that is continuously available during the connection lifetime. This amount of bandwidth is characterized by a PCR value. rt-VBR - The real-time Variable Bit Rate(rt-VBR) service category is intended for real-time applications, i.e.,those requiring tightly constrainded delay and delay variation, as would be appropriate for voice and video applications.The rt-VBR connections are characterized in terms of a PCR, SCR and MBS. nrt-VBR - The non-real-time Variable Bit Rate(nrt-VBR) service category is intended for non-real-time applications which have bursty traffic characteristics. The nrt-VBR is characterized in terms of a PCR,SCR and MBS. UBR - The Unspecified Bit Rate(UBR) service category is intended for non-real-time applications,i.e.,those not requiring tightly constrained delay and delay variation. The UBR service does not specify traffic related service gurantees. The UBR service is indicated by use of the Best Effort Indicator in ATM User Cell Rate Information element. ABR - The Available Bit Rate(ABR) is an ATM layer service category for which the limiting ATM layer transfer characteristics provided by the network may change subsequent to connection establishment. CAC - The Connection Admission Control(CAC) function is defined as the set of actions taken by the network at SVC establishment or by network management during PVC establishment in order to determine whether a connection can be progressed or should be rejected. UPC - Usage Parameter Control(UPC) is defined as the set of actions taken by the network to monitor and control traffic.
ciscoWanAtmConnMIBCompliance	1.3.6.1.4.1.351.150.1.2.1.1			The compliance statement for the Cisco ATM connection management group.
ciscoWanAtmConnMIBCompliance2	1.3.6.1.4.1.351.150.1.2.1.2			The compliance statement for the Cisco ATM connection management group.
ciscoWanAtmConnMIBCompliance3	1.3.6.1.4.1.351.150.1.2.1.3			The compliance statement for the Cisco ATM connection management group.
ciscoWanAtmConnMIBCompliance4	1.3.6.1.4.1.351.150.1.2.1.4			The compliance statement for the Cisco ATM connection management group.
ciscoWanAtmConnMIBCompliances	1.3.6.1.4.1.351.150.1.2.1
ciscoWanAtmConnMIBConformance	1.3.6.1.4.1.351.150.1.2
ciscoWanAtmConnMIBGroups	1.3.6.1.4.1.351.150.1.2.2
ciscoWanAtmConnStateGroup	1.3.6.1.4.1.351.150.1.2.2.2			Objects related to connection state information.
ciscoWanAtmInformationGroup	1.3.6.1.4.1.351.150.1.2.2.5			This group contains objects related to the number of VPCs and VCCs in alarm.
ciscoWanConMIBGroup	1.3.6.1.4.1.351.150.1.2.2.7			The group containing Objects related to connection provision changes.
U32 cwaChanAbrADTF	1.3.6.1.4.1.351.150.1.1.1.1.1.38	Unsigned32	read-create	ACR Decrease Time Factor. This is the time permitted between sending RM-cells (Resource Mangement Cells) before the rate is decreased to ICR (Initial Cell Rate).
INT cwaChanAbrCDF	1.3.6.1.4.1.351.150.1.1.1.1.1.43	INTEGER	read-create	Cutoff Decrease Factor: Controls the rate decrease associated with lost or delayed backward RM cells. Larger values result in faster rate decrease
CIS cwaChanAbrERS	1.3.6.1.4.1.351.150.1.1.1.1.1.46	CiscoWanERSConfg	read-create	Configuration of an endpoint for Explicit Rate Stamping. Refer the Textual convention for possible values
U32 cwaChanAbrFRTT	1.3.6.1.4.1.351.150.1.1.1.1.1.44	Unsigned32	read-create	Fixed round trip time: Sum of the fixed propagation delays from the source to a destination network.
U32 cwaChanAbrICR	1.3.6.1.4.1.351.150.1.1.1.1.1.37	Unsigned32	read-create	Initial cell rate: Rate at which a source should send initially after an idle period. The value must not be larger than the PCR
INT cwaChanAbrNRM	1.3.6.1.4.1.351.150.1.1.1.1.1.41	INTEGER	read-create	Maximum number of cells a source may send for each forward RM-cell
ABR cwaChanAbrRDF	1.3.6.1.4.1.351.150.1.1.1.1.1.39	AbrRateFactors	read-create	Rate Decrease Factor: Controls the rate decrease which occurs when backward RM-cells with CI=1 are received. Larger values lead to faster rate decrease. This factor is applied at both the local and remote endpoints, thus making the loop control symmetrical. Backward RM cells at the local endpoint correspond to RM cells received in the remote->local direction. Backward RM cells at the remote endpoint correspond to RM cells received in the local->remote direction.
ABR cwaChanAbrRIF	1.3.6.1.4.1.351.150.1.1.1.1.1.40	AbrRateFactors	read-create	Rate Increase Factor: Controls the rate increase which occurs when a backward RM-cell is received with CI=0 and NI=0. Larger values lead to faster rate increase This factor is applied at both the local and remote endpoints, thus making the loop control symmetrical. Backward RM cells at the local endpoint correspond to RM cells received in the remote->local direction. Backward RM cells at the remote endpoint correspond to RM cells received in the local->remote direction.
U32 cwaChanAbrTBE	1.3.6.1.4.1.351.150.1.1.1.1.1.45	Unsigned32	read-create	Transient Buffer Exposure. This is a negotiated number of cells that the network would like to limit the source to sending during startup periods, before the first RM-cell returns
INT cwaChanAbrTRM	1.3.6.1.4.1.351.150.1.1.1.1.1.42	INTEGER	read-create	Upper bound on the time between forward RM-cells for an active source (in milliseconds)
T/F cwaChanAbrVSVDEnable	1.3.6.1.4.1.351.150.1.1.1.1.1.47	TruthValue	read-create	Abr connections require close loop control to limit the transmission rate, depending on the network bandwidth. Now this close loop can be 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 true(1), this feature is enabled; and is disabled when set to false(2)
CIS cwaChanAisIWCapability	1.3.6.1.4.1.351.150.1.1.1.1.1.51	CiscoWanAisIW	read-create	This object is used for achieving OAM inter-operability between switches that cannot generate/detect segment AIS cells. This attribute enables the newer generation of switches to understand the OAM capability of the peer endpoint and accordingly generate/detect seg/e2e AIS as required. The value of this attribute is decided during provisioning time by network management.
CIS cwaChanAlarmState	1.3.6.1.4.1.351.150.1.1.2.1.1.1	CiscoWanAlarmState	read-only	Defines alarms associated with an endpoint. Refer description in the textual convention.
T/F cwaChanCCEnable	1.3.6.1.4.1.351.150.1.1.1.1.1.8	TruthValue	read-create	This object serves to enable or disable continuity check(CC) on a connection endpoint. When continuity check is enabled on an endpoint, the endpoint anticipates 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 3.5 +/- 0.5 seconds, it declares continuity failure. This object serves to administratively control the CC feature. Typical implementations (of this feature) may choose to ignore this control or impose other conditions to actually enable CC cell flow. However, if this object is set to false(2), then this feature should be disabled
U32 cwaChanCDV	1.3.6.1.4.1.351.150.1.1.1.1.1.24	Unsigned32	read-create	Maximum tolerable cell delay variation in the direction local -> remote. Setting this parameter to 0xFFFFFF(16777215) indicates to the switch that this parameter does not have significance in SPVC call setup. This parameter is not allowed to be set on a slave endpoint. (i.e. if 'cwaChanRoutingMastership' is set to 'false').
U32 cwaChanCDVT	1.3.6.1.4.1.351.150.1.1.1.1.1.27	Unsigned32	read-create	Cell delay variation tolerance(CDVT) used in the direction local -> remote. Setting this parameter to 0xFFFFFFFF(4294967295) indicates to the switch that it may use a default value of CDVT
U32 cwaChanCLR	1.3.6.1.4.1.351.150.1.1.1.1.1.52	Unsigned32	read-create	Encoded value representing the maximum tolerable cell loss ratio in the direction local -> remote. The actual CLR value is derived as the negative logarithm of this value.
U32 cwaChanControllerId	1.3.6.1.4.1.351.150.1.1.1.1.1.15	Unsigned32	read-create	This object serves to associate an endpoint with a specific controller. Usually resource partitioning makes the association between a controller and a range of vpi-vci. There could be switches where hard partitioning of vpi-vci may not be implemented, in which case this object serves to tie a specific vpi-vci to a controller. This object can not be modified after the row is created.
U32 cwaChanCTD	1.3.6.1.4.1.351.150.1.1.1.1.1.25	Unsigned32	read-create	Maximum tolerable network transfer delay in the direction local -> remote. Setting this parameter to 0xFFFF(65535) indicates to the switch that this parameter does not have significance in SPVC call setup. This parameter is not allowed to be set on a slave endpoint. (i.e. if 'cwaChanRoutingMastership' is set to 'false').
T/F cwaChanDirectRoute	1.3.6.1.4.1.351.150.1.1.1.1.1.59	TruthValue	read-create	This object serves to associate a prefer route as directed route (correspond to the prefer route object cwaChanPrefRouteId). A directed route specifies that the associated preferred route is the only permission route for the connection to take. Should the associated preferred route be unavailable, the connection is failed. The object is not applicable if there is no associated preferred route with the connection.
CIS cwaChanEgressRcvState	1.3.6.1.4.1.351.150.1.1.2.1.1.3	CiscoWanRcvState	read-only	This is the state of the receive portion of the endpoint in the egress direction
CIS cwaChanEgressXmtState	1.3.6.1.4.1.351.150.1.1.2.1.1.2	CiscoWanXmtState	read-only	This is the state of the transmit portion of the endpoint in the egress direction
CIS cwaChanExtAbrVSVD	1.3.6.1.4.1.351.150.1.1.1.1.1.50	CiscoWanVSVDConfg	read-create	This object is used for enabling/disabling VSVD external to the segment which hosts the two endpoints of the SPVC i.e the closed loop control will be in effect outside the segment either towards a CPE or towards another segment.
T/F cwaChanFrameDiscard	1.3.6.1.4.1.351.150.1.1.1.1.1.19	TruthValue	read-create	When set to true(1), enables the frame discard feature for the connection. This is applicable only to the master endpoint (cwaChanRoutingMastership is true) and only for VCC connections.
U32 cwaChanIdentifier	1.3.6.1.4.1.351.150.1.1.1.1.1.5	Unsigned32	read-only	This number represents a RESOURCE at the switch that has been assigned for this connection (identified by ifIndex, cwaChanVpi and cwaChanVci). An example of this resource could be the LCN/GLCN used by the switch. Another example could be a record number assigned for this connection in a database of records. When a connection gets deleted, this resource gets released into a free pool. When a new endpoint is added (different ifIndex, cwaChanVpi & cwaChanVci), the switch may re-assign this resource. Thus all connections in a switch would have an unique cwaChanIdentifier. Since the number of resources in the switch is a much lesser subset as compared to all possible combinations of ifIndex, vpi and vci, this number serves as a quick reference index between the switch and the NMS. This is especially useful during the configuration upload of connections from the switch to the NMS.
CIS cwaChanIngressRcvState	1.3.6.1.4.1.351.150.1.1.2.1.1.5	CiscoWanRcvState	read-only	This is the state of the receive portion of the endpoint in the ingress direction
CIS cwaChanIngressXmtState	1.3.6.1.4.1.351.150.1.1.2.1.1.4	CiscoWanXmtState	read-only	This is the state of the transmit portion of the endpoint in the ingress direction
CIS cwaChanIntAbrVSVD	1.3.6.1.4.1.351.150.1.1.1.1.1.49	CiscoWanVSVDConfg	read-create	This object is used for enabling/disabling VSVD internal to a segment i.e the closed loop control is in effect between the two provisioned endpoints of the SPVC.
ADR cwaChanLocalNSAPAddr	1.3.6.1.4.1.351.150.1.1.1.1.1.11	CiscoWanNsapAtmAddress	read-only	This object identifies the internal NSAP assigned to a local endpoint, by the switch. The cwaChanLocalVpi, cwaChanLocalVci and the cwaChanLocalNSAPAddr, form a unique identifier for the connection endpoint in the networking domain
U32 cwaChanLocalVci	1.3.6.1.4.1.351.150.1.1.1.1.1.10	Unsigned32	read-only	This object identifies the internal VCI assigned to a local endpoint, by the switch. The cwaChanLocalVpi, cwaChanLocalVci and the cwaChanLocalNSAPAddr, form a unique identifier for the connection endpoint in the networking domain
U32 cwaChanLocalVpi	1.3.6.1.4.1.351.150.1.1.1.1.1.9	Unsigned32	read-only	This object identifies the internal VPI assigned to a local endpoint, by the switch. The cwaChanLocalVpi, cwaChanLocalVci and the cwaChanLocalNSAPAddr, form a unique identifier for the connection endpoint in the networking domain
U32 cwaChanMaxCost	1.3.6.1.4.1.351.150.1.1.1.1.1.17	Unsigned32	read-create	This object is used by the networking entity to select a route based on administrative weight of possible routes. Administrative weights of links and nodes contained in a path are aggregated and compared against this object. The networking entity prefers a path whose aggregate administrative weight is lesser than the value of this object. Setting this parameter to 0 indicates to the switch that only the best available route should be chosen. If this object is set to a value of 0xFFFFFFFF(4294967295), then switch ignore this metric in making routing decisions. This parameter is not allowed to be set on a slave endpoint. (i.e. if 'cwaChanRoutingMastership' is set to 'false').
U32 cwaChanMBS	1.3.6.1.4.1.351.150.1.1.1.1.1.26	Unsigned32	read-create	Maximum Burst Size (MBS) used in the direction local -> remote
U32 cwaChanMCR	1.3.6.1.4.1.351.150.1.1.1.1.1.22	Unsigned32	read-create	Minimum cell rate (MCR) for the direction local -> remote
U32 cwaChanNumVCCsInAlarm	1.3.6.1.4.1.351.150.1.1.4.2	Unsigned32	read-only	This object contains the number of VCCs currently in alarm. This object is intended only in traps/notifications.
U32 cwaChanNumVPCsInAlarm	1.3.6.1.4.1.351.150.1.1.4.1	Unsigned32	read-only	This object contains the number of VPCs currently in alarm. This object is intended only in traps/notifications.
INT cwaChanOamSegEpEnable	1.3.6.1.4.1.351.150.1.1.1.1.1.54	INTEGER	read-create	This object controls the setting / resetting of the OAM segment endpoint. When set to OamSegEp (1), the SPVC endpoint would terminate all segment OAM FM cells and loopback all OAM segment loopback cells. When set to NonOamSegEp (2), the SPVC endpoint would be configured as a non-endpoint for OAM cells. This means that all OAM FM cells and loopback cells would pass transparently through this endpoint. If this object is not specified during a SET operation, the switch would apply a default configuration maintained for the port.
CIS cwaChanOperStatus	1.3.6.1.4.1.351.150.1.1.1.1.1.20	CiscoWanOperStatus	read-only	Reflects operational status of an endpoint. * This object is set to operFail(2), if the connection is not routed or if the endpoint receives AIS/RDI or if there is a CC failure. * If the connection is administratively down, this object would be set to adminDown(3). * For a normal case, this is set to operOk(1)
T/F cwaChanP2MP	1.3.6.1.4.1.351.150.1.1.1.1.1.57	TruthValue	read-create	This is used by the administrator to configure this master endpoint to be the root of a point-to-multipoint connection. When this variable is set to 'true', this master endpoint is the root of a point-to-multipoint connection. The objects 'cwaChanRemoteVpi', 'cwaChanRemoteVci', 'cwaChanRemoteNSAPAddr', 'cwaChanRemotePCR', 'cwaChanRemoteMCR' 'cwaChanRemoteSCR', 'cwaChanRemoteCDV', 'cwaChanRemoteCTD', 'cwaChanRemoteMBS', 'cwaChanRemoteCDVT', 'cwaChanRemotePercentUtil', 'cwaChanRemoteCLR' and 'cwaChanSlaveType' should not be set and the values of these objects are not meaningful. When this variable is set to 'false', this master endpoint is not a root of a point-to-multipoint connection. If the object 'cwaChanPrefRouteId' is non-zero, this object could not be set to true.
U32 cwaChanPCR	1.3.6.1.4.1.351.150.1.1.1.1.1.21	Unsigned32	read-create	Peak cell rate (PCR) for the direction local -> remote
U32 cwaChanPercentUtil	1.3.6.1.4.1.351.150.1.1.1.1.1.28	Unsigned32	read-create	This factor 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 direction local -> remote
I32 cwaChanPrefRouteId	1.3.6.1.4.1.351.150.1.1.1.1.1.58	Integer32	read-create	This object serves to to associate a preferred route with a connection. The value '0' means no preferred route is associated with this connection. Usage: - If the value of this set to 0, the object cwaChanDirectRoute is automatically set to FALSE by the switch. - The preferred route is defined in cwaPrefRouteConfTable object. If the object 'cwaChanP2MP' is true, this object could not be set to a non-zero value.
U32 cwaChanRemoteCDV	1.3.6.1.4.1.351.150.1.1.1.1.1.32	Unsigned32	read-create	Maximum tolerable cell delay variation for the direction remote -> local. Setting this parameter to 0xFFFFFF(16777215) indicates to the switch that this parameter does not have significance in SPVC call setup. This parameter is not allowed to be set on a slave endpoint. (i.e. if 'cwaChanRoutingMastership' is set to 'false').
U32 cwaChanRemoteCDVT	1.3.6.1.4.1.351.150.1.1.1.1.1.35	Unsigned32	read-create	Cell delay variation tolerance(CDVT) used in the direction remote -> local. Setting this parameter to 0xFFFFFFFF(4294967295) indicates to the switch that it may use a default value of CDVT. If the object 'cwaChanP2MP' is set to 'true', this object should not be 'set' and the value of this object, if any, is not meaningful.
U32 cwaChanRemoteCLR	1.3.6.1.4.1.351.150.1.1.1.1.1.53	Unsigned32	read-create	Encoded value representing the maximum tolerable cell loss ratio in the direction remote -> local. The actual CLR value is derived as the negative logarithm of this value. If the object 'cwaChanP2MP' is set to 'true', this object should not be 'set' and the value of this object, if any, is not meaningful.
U32 cwaChanRemoteCTD	1.3.6.1.4.1.351.150.1.1.1.1.1.33	Unsigned32	read-create	Maximum tolerable network transfer delay in the direction direction remote -> local. Setting this parameter to 0xFFFF(65535) indicates to the switch that this parameter does not have significance in SPVC call setup. This parameter is not allowed to be set on a slave endpoint. (i.e. if 'cwaChanRoutingMastership' is set to 'false'). If the object 'cwaChanP2MP' is set to 'true', this object should not be 'set' and the value of this object, if any, is not meaningful.
U32 cwaChanRemoteMBS	1.3.6.1.4.1.351.150.1.1.1.1.1.34	Unsigned32	read-create	Maximum Burst Size (MBS) used in the direction remote -> local. If the object 'cwaChanP2MP' is set to 'true', this object should not be 'set' and the value of this object, if any, is not meaningful.
U32 cwaChanRemoteMCR	1.3.6.1.4.1.351.150.1.1.1.1.1.30	Unsigned32	read-create	Minimum cell rate for the direction remote -> local
ADR cwaChanRemoteNSAPAddr	1.3.6.1.4.1.351.150.1.1.1.1.1.14	CiscoWanNsapAtmAddress	read-create	This object identifies the NSAP of the peer endpoint. The cwaChanRemoteVpi, cwaChanRemoteVpi and the cwaChanRemoteNSAPAddr, identify the peer endpoint in the networking domain. If the object 'cwaChanP2MP' is set to 'true', this object should not be 'set' and the value of this object, if any, is not meaningful. This Object can be set only during row creation.
U32 cwaChanRemotePCR	1.3.6.1.4.1.351.150.1.1.1.1.1.29	Unsigned32	read-create	Peak cell rate (PCR) for the direction remote -> local. If the object 'cwaChanP2MP' is set to 'true', this object should not be 'set' and the value of this object, if any, is not meaningful.
U32 cwaChanRemotePercentUtil	1.3.6.1.4.1.351.150.1.1.1.1.1.36	Unsigned32	read-create	This factor 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 direction remote -> local. If the object 'cwaChanP2MP' is set to 'true', this object should not be 'set' and the value of this object, if any, is not meaningful.
U32 cwaChanRemoteSCR	1.3.6.1.4.1.351.150.1.1.1.1.1.31	Unsigned32	read-create	Sustainable cell rate for the direction remote -> local
U32 cwaChanRemoteVci	1.3.6.1.4.1.351.150.1.1.1.1.1.13	Unsigned32	read-create	This object identifies the VCI of the peer endpoint. The cwaChanRemoteVpi, cwaChanRemoteVpi and the cwaChanRemoteNSAPAddr, identify the peer endpoint in the networking domain. If the object 'cwaChanP2MP' is set to 'true', this object should not be 'set' and the value of this object, if any, is not meaningful. This Object can be set only during row creation.
U32 cwaChanRemoteVpi	1.3.6.1.4.1.351.150.1.1.1.1.1.12	Unsigned32	read-create	This object identifies the VPI of the peer endpoint. The cwaChanRemoteVpi, cwaChanRemoteVpi and the cwaChanRemoteNSAPAddr, identify the peer endpoint in the networking domain. If the object 'cwaChanP2MP' is set to 'true', this object should not be 'set' and the value of this object, if any, is not meaningful. This Object can be set only during row creation.
T/F cwaChanReroute	1.3.6.1.4.1.351.150.1.1.1.1.1.18	TruthValue	read-create	This is used by the administrator to trigger the re-routing of the connection. * Rerouting takes effect, when this object is set to true(1). When set to false(2), no action is taken. * A get on this object always returns false(2). * When this object is set, no other object other than the RowStatus should be set in the MIB. * Reroute can be triggered only from the master endpoint. Any attempt to trigger reroute from the slave endpoint would result in a failure of the SET operation.
T/F cwaChanRoutingMastership	1.3.6.1.4.1.351.150.1.1.1.1.1.16	TruthValue	read-create	This object, if set to true(1) identifies that this endpoint as the `master' endpoint of the connection. When set to false(2) this identifies the `slave' endpoint of the connection. The slave endpoint is the called party, while the master endpoint is the calling party in the SPVC call setup. The networking entity initiates routing of a SPVC connection only after a master endpoint is added. Mastership of a SPVC cannot be changed, once provisioned, implying that this object can be set only during row creation.
I32 cwaChanRoutingPriority	1.3.6.1.4.1.351.150.1.1.1.1.1.56	Integer32	read-create	This object is the routing priority of the connection. When adding the connection, a default routing priority of 8 is used if this is not specified. This parameter is not allowed to be set at the slave endpoint(i.e. if 'cwaChanRoutingMastership' is set to 'false(2)'). Any attempt to change the priority at the slave endpoint would result in a failure of the SET operation. A connection tagged with a routing priority of 1 is routed (and derouted) ahead of connections tagged with other priorities.
ROW cwaChanRowStatus	1.3.6.1.4.1.351.150.1.1.1.1.1.48	RowStatus	read-create	This object is used to create, modify or delete an entry in the ciscoWanAtmChanTable. * A row may be created using the 'CreateAndGo' option. When the row is successfully created, the RowStatus would be set to 'active' by the agent. Following mandatory objects need to be specified for the successful creation of the row(for both master and slave endpoints): cwaChanServiceCategory cwaChanVpcFlag cwaChanRoutingMastership Following mandatory objects are needed for creation of master endpoint: cwaChanRemoteVpi cwaChanRemoteVci cwaChanRemoteNSAPAddr * A row may be deleted by setting the RowStatus to 'destroy'. * When there is a need to administratively down the connection, the RowStatus could be set to 'notInService'. When the switch completes the 'down' operation, the value of this object would be 'notInService'. * The connection can be made active again, by setting this object to 'active'. * RowStatus modification from 'notInService' to 'active' or vice-versa will impact only the administrative status of the connection. * Administrative status control is limited to the master endpoint only. The switch would reject any request for administrative state change on the slave endpoint. * Other options such as `CreateAndWait' will not be used.
U32 cwaChanSCR	1.3.6.1.4.1.351.150.1.1.1.1.1.23	Unsigned32	read-create	Sustainable cell rate (SCR) for the direction local -> remote
CIS cwaChanServiceCategory	1.3.6.1.4.1.351.150.1.1.1.1.1.3	CiscoAtmServiceCategory	read-create	This object 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. This Object can be set only during row creation.
INT cwaChanSlaveType	1.3.6.1.4.1.351.150.1.1.1.1.1.55	INTEGER	read-create	This object indicates whether a master endpoint has a persistent slave or not. A connection with a master and a non-persistent slave is considered a single-ended SPVC. This object is only meaningful when 'cwaChanRoutingMastership' contains the value of 'true(1)'. And this variable must be used with 'cwaChanRoutingMastership' to decide if a connection is single-ended or not. If the object 'cwaChanP2MP' is set to 'true', this object should not be 'set' and the value of this object, if any, is not meaningful.
T/F cwaChanStatsEnable	1.3.6.1.4.1.351.150.1.1.1.1.1.7	TruthValue	read-create	Limits imposed by software or hardware implementations could restrict the amount of statistical data that can be maintained in a physical entity (like a service module card). Hence there could be a need to restrict statistics collection to a smaller subset. This object serves the purpose of enabling/disabling statistics collection on a per connection basis. In implementations which do not have such limitations, this object can be set to true(1) for all connections. When set to true(1), statistics collection is enabled; When set to false(2), stats collection is disabled
CIS cwaChanTestDir	1.3.6.1.4.1.351.150.1.1.3.1.1.2	CiscoWanLpbkDir	read-write	Specifies the direction in which loopback should be effected: This is a mandatory object. * For destructive loopback, this takes values external (1) and internal (2). * For non-destructive loopback, this takes values forward (3) and reverse (4). * When cwaChanTestType is noLpbk (1), this object is ignored.
U32 cwaChanTestIterations	1.3.6.1.4.1.351.150.1.1.3.1.1.3	Unsigned32	read-write	Specifies number of loopback cells to inject. This applies to the non-destructive mode of loopback tests only. Get operation on this object returns the successful number of loopback iterations performed on the endpoint.
U32 cwaChanTestRoundTripDelay	1.3.6.1.4.1.351.150.1.1.3.1.1.5	Unsigned32	read-only	This object is applicable only for non-destructive mode of loopback. It returns the round trip delay measured during the last non-destructive loopback test
CIS cwaChanTestState	1.3.6.1.4.1.351.150.1.1.3.1.1.4	CiscoWanTestStatus	read-only	This object reflects the status of the last requested test: * If a loopback had never been effected on an endpoint, this object reads noStatus (1). * If a destructive mode of loopback is configured on an endpoint, this object always reads lpbkInEffect(6). * If a non-destructive mode of loopback is in progress, this reads lpbkInProgress(2). * If a non-destructive mode of loopback has completed successfully, this reads lpbkSuccess(3). * If a non-destructive mode of loopback has aborted, either due to user request or switch's limitation, this reads lpbkAbort (4). * If a non-destructive mode of loopback has failed, this reads lpbkTimeOut(5).
CIS cwaChanTestType	1.3.6.1.4.1.351.150.1.1.3.1.1.1	CiscoWanLpbkTypes	read-write	This object configures an endpoint in loopback: This is a mandatory object. * To configure a destructive loopback, this object needs to be set to destructive (2). The direction in which this destructive loopback needs to be effected, should be specified using the cwaChanTestDir object. To de-configure destructive loopback, this object needs to be set to noLpbk(1). * To configure a non-destructive loopback, this object needs to be set to nonDestructive(3). The direction in which this non-destructive loopback needs to be effected, should be specified using the cwaChanTestDir object. Non-destructive loopback gets de-configured 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 noLpbk (1). * Attempting to set a channel in loopback, when one is already in progress results in a failure of the set operation (with appropriate error code)
U32 cwaChanUploadCounter	1.3.6.1.4.1.351.150.1.1.1.1.1.6	Unsigned32	read-only	This counter tracks the number of configuration changes that happen on a specific endpoint (identified by ifIndex, cwaChanVpi, and cwaChanVci). The value of this object is derived from cwChanGlobalTransactionId. For every connection changes (add/delete/modify/up/down), the value of cwChanGlobalTransactionId is incremented and that value is used for this object. This counter is used by the NMS to determine if a connection configuration had been modified and requires an upload.
U32 cwaChanVci	1.3.6.1.4.1.351.150.1.1.1.1.1.2	Unsigned32	not-accessible	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 0
T/F cwaChanVpcFlag	1.3.6.1.4.1.351.150.1.1.1.1.1.4	TruthValue	read-create	This object indentifies if the endpoint is a VP/VC endpoint. For a VPC, this object is set to true(1); For a VCC, this object is set to false(2). This Object can be set only during row creation.
U32 cwaChanVpi	1.3.6.1.4.1.351.150.1.1.1.1.1.1	Unsigned32	not-accessible	The VPI value of a VP or VC connection. The cwaChanVpcFlag serves to distinguish if this is a VP/VC connection
cwAtmChanCnfg	1.3.6.1.4.1.351.150.1.1.1
cwAtmChanCnfgEntry	1.3.6.1.4.1.351.150.1.1.1.1.1		not-accessible	An entry in the cwAtmChanCnfgTable. The each entry corresponds to a connection endpoint identified by interface(ifIndex),Virtual Path Identifier(VPI) and Virtual Channel Identifier(VCI). The ifIndex is for those entries in ifTable identified by ifType values atmVirtual(149) and propAtm(197).
cwAtmChanCnfgTable	1.3.6.1.4.1.351.150.1.1.1.1		not-accessible	This table 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 objects cwaChanAbrZZZ however, provide additional configuration information which apply to ABR endpoints only. Routing parameters 'cwaChanCDV', 'cwaChanCTD', 'cwaChanRemoteCDV', 'cwaChanRemoteCTD' and 'cwaChanMaxCost' cannot be set on a slave endpoint(i.e.if 'cwaChanRoutingMastership' is set to 'false').
cwAtmChanInformation	1.3.6.1.4.1.351.150.1.1.4
cwAtmChanState	1.3.6.1.4.1.351.150.1.1.2
cwAtmChanStateEntry	1.3.6.1.4.1.351.150.1.1.2.1.1		not-accessible	An entry in cwAtmChanStateTable.
cwAtmChanStateTable	1.3.6.1.4.1.351.150.1.1.2.1		not-accessible	This table contains channel status information for all ATM connections configured in cwAtmChanCnfgTable.
cwAtmChanTest	1.3.6.1.4.1.351.150.1.1.3
cwAtmChanTestEntry	1.3.6.1.4.1.351.150.1.1.3.1.1		not-accessible	An entry in cwAtmChanTestTable for each ATM Connection endpoints.
cwAtmChanTestTable	1.3.6.1.4.1.351.150.1.1.3.1		not-accessible	This table contains configuration information for performing connection diagnostics on ATM Connections and to obtain results after testing
U32 cwChanGlobalTransactionId	1.3.6.1.4.1.351.150.1.1.5.1.1.2	Unsigned32	read-only	This reflects the transaction Identifier of the last successful connection configuration on the slot (represented by cwSlotIndex). The value of this object is incremented every time a connection(ATM/Frame Relay) is successfully added, deleted, modified or administratively up/down. The transaction identifier of the each provisioned ATM connection endpoint is represented by cwaChanUploadCounter in the cwaChanCnfgTable. The transcation identifer of the each provisioned Frame Relay connection endpoint is represented by frChanCnfChangeCount in frChanCnfGrpTable.
cwConnMibObjects	1.3.6.1.4.1.351.150.1.1
cwGlobalChanDataEntry	1.3.6.1.4.1.351.150.1.1.5.1.1		not-accessible	Entry containing generic information that apply to all provisined connections(ATM/Frame Relay).
cwGlobalChanDataGroup	1.3.6.1.4.1.351.150.1.1.5
cwGlobalChanDataTable	1.3.6.1.4.1.351.150.1.1.5.1		not-accessible	This table contains objects that are required for configuration upload. The configuration upload is a mechanism where the configuration(physical or logical information)of a switch is created in a file and that file is uploaded by the NMS application using file transfer method(for example FTP).
U32 cwSlotIndex	1.3.6.1.4.1.351.150.1.1.5.1.1.1	Unsigned32	not-accessible	This object's value generally corresponds to the Slot number where the module resides. However, System wide uniqueness is the only true requirement.

RFC description

Manages Cisco MSSBU ATM switched PVC (SPVC) connection provisioning, endpoint configuration, and ATM virtual circuit routing on MGX series products.

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Download CISCO-WAN-ATM-CONN-MIB

What Is CISCO-WAN-ATM-CONN-MIB?

Supported Devices

Monitoring Examples

What Can Be Monitored

This MIB depends on

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RFC description