ASCEND-MIBATMPORT-MIB

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Category: ATM, Vendor: Ascend/Lucent

Description: Manages ATM port parameters, traffic shaping, and cell-level statistics on Ascend equipment.

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What Is ASCEND-MIBATMPORT-MIB?

ASCEND-MIBATMPORT-MIB is a proprietary Ascend module governing ATM port-level parameters, traffic shaping, and cell-level statistics on Ascend's ATM switching and access equipment. It exposes port configuration (line rate, shaping profiles, port type) together with performance counters at the ATM cell level, distinct from the interface-level data in the companion ATMIF module. From a monitoring standpoint it supports checking hardware status of physical ATM ports (enabled/disabled, signal state) and traffic-shaping effectiveness, helping detect cell discard or congestion caused by misconfigured shaping. It is a vendor-specific complement to, rather than a direct extension of, IETF ATM standards. It is deployed on ATM switches and multiservice access concentrators in carrier and large-enterprise ATM backbones. Engineers can download the ASCEND-MIBATMPORT-MIB file directly to load it into their MIB browser.

IPNetwork Monitor allows you to monitor SNMP objects defined in ASCEND-MIBATMPORT-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

Ascend ATM switch
Ascend multiservice access concentrator

Monitoring Examples

No sample object list was provided for this module, so the following is a general inference from its stated purpose. An administrator would check ATM port entries for shaping-rate settings and cell discard counters, and would treat rising discards alongside a saturated shaping rate as a sign the port needs re-provisioning. This data is normally reviewed together with the ATM interface MIB to distinguish port-level from logical-interface-level issues.

What Can Be Monitored

ATM port operational state
traffic shaping profile
cell discard counts
port line rate

Imported Objects

From ASCEND-MIB

configuration

OBJECT-IDENTITY

From RFC-1212

OBJECT-TYPE

From RFC1155-SMI

IpAddress

OIDs

OID symbolic	OID numeric	Type	Access	Description
mibatmIntfConfProfile	1.3.6.1.4.1.529.23.51
mibatmIntfConfProfileTable	1.3.6.1.4.1.529.23.51.1		not-accessible	A list of mibatmIntfConfProfile profile entries.
mibatmIntfConfProfileEntry	1.3.6.1.4.1.529.23.51.1.1		not-accessible	A mibatmIntfConfProfile entry containing objects that maps to the parameters of mibatmIntfConfProfile profile.
INT atmIntfConfProfile_Shelf_o	1.3.6.1.4.1.529.23.51.1.1.1	INTEGER	read-only
INT atmIntfConfProfile_Slot_o	1.3.6.1.4.1.529.23.51.1.1.2	INTEGER	read-only
INT atmIntfConfProfile_Item_o	1.3.6.1.4.1.529.23.51.1.1.3	INTEGER	read-only
INT atmIntfConfProfile_LogicalItem_o	1.3.6.1.4.1.529.23.51.1.1.4	INTEGER	read-only
INT atmIntfConfProfile_Address_PhysicalAddress_Shelf	1.3.6.1.4.1.529.23.51.1.1.5	INTEGER	read-write	The number of the shelf that the addressed physical device resides on.
INT atmIntfConfProfile_Address_PhysicalAddress_Slot	1.3.6.1.4.1.529.23.51.1.1.6	INTEGER	read-write	The number of the slot that the addressed physical device resides on.
INT atmIntfConfProfile_Address_PhysicalAddress_ItemNumber	1.3.6.1.4.1.529.23.51.1.1.7	INTEGER	read-write	A number that specifies an addressable entity within the context of shelf and slot.
INT atmIntfConfProfile_Address_LogicalItem	1.3.6.1.4.1.529.23.51.1.1.8	INTEGER	read-write	A number that specifies an addressable logical entity within the context of a physical address.
INT atmIntfConfProfile_BaseConfig_MaxVpcs	1.3.6.1.4.1.529.23.51.1.1.9	INTEGER	read-only	The maximum number of VPCs (PVPCs/SVPCs) supported at this ATM interface.
INT atmIntfConfProfile_BaseConfig_MaxVccs	1.3.6.1.4.1.529.23.51.1.1.10	INTEGER	read-only	The maximum number of VCCs (PVCCs/SVCCs) supported at this ATM interface.
INT atmIntfConfProfile_BaseConfig_MaxActiveVpiBits	1.3.6.1.4.1.529.23.51.1.1.11	INTEGER	read-only	The maximum number of active VPI bits configured for use at this ATM interface.
INT atmIntfConfProfile_BaseConfig_MaxActiveVciBits	1.3.6.1.4.1.529.23.51.1.1.12	INTEGER	read-only	The maximum number of active VCI bits configured for use at this ATM interface.
INT atmIntfConfProfile_BaseConfig_IlmiVpi	1.3.6.1.4.1.529.23.51.1.1.13	INTEGER	read-only	The VPI value of the ILMI VCC at this ATM interface. If ilmi-vpi and ilmi-vci are both zero ILMI is not supported at this interface.
INT atmIntfConfProfile_BaseConfig_IlmiVci	1.3.6.1.4.1.529.23.51.1.1.14	INTEGER	read-write	The VCI value of the ILMI VCC at this ATM interface. If ilmi-vpi and ilmi-vci are both zero ILMI is not supported at this interface.
IP atmIntfConfProfile_BaseConfig_NeighborIpAddress	1.3.6.1.4.1.529.23.51.1.1.15	IpAddress	read-write	The IP address of the neighbor system connected to the far end of this interface, to which a Network Management Station can send SNMP messages, as IP datagrams sent to UDP port 161, in order to access network management information concerning the operation of that system. Note that the value of this object may be obtained in different ways, e.g., by manual configuration, or through ILMI interaction with the neighbor system.
STR atmIntfConfProfile_BaseConfig_NeighborName	1.3.6.1.4.1.529.23.51.1.1.16	DisplayString	read-write	The textual name of the interface on the neighbor system on the far end of this interface, and to which this interface connects. If the neighbor system is manageable through SNMP and supports the object ifName, the value of this object must be identical with that of ifName for the ifEntry of the lowest level physical interface for this port. If this interface does not have a textual name, the value of this object is a zero length string. Note that the value of this object may be obtained in different ways, e.g., by manual configuration, or through ILMI interaction with the neighbor system.
STR atmIntfConfProfile_BaseConfig_SubscAtmAddress	1.3.6.1.4.1.529.23.51.1.1.17	DisplayString	read-write	The identifier assigned by a service provider to the network side of public network UNI. If this interface has no assigned service provider address, then atmInterfaceSubscrAddress is an octet string of zero length.
INT atmIntfConfProfile_ExtensionConfig_ConfigType	1.3.6.1.4.1.529.23.51.1.1.18	INTEGER	read-write	The type of connection setup procedures configured for the ATM interface. Setting this variable to a value of 'other' is not allowed. Default value: autoConfig.
INT atmIntfConfProfile_ExtensionConfig_ConfigSide	1.3.6.1.4.1.529.23.51.1.1.19	INTEGER	read-write	The configured role of the managed entity as one side of the ATM interface. This value does not apply when the object atmIntfConfigType is set to `autoConfig',`atmfPnni1Dot0', or `atmfBici2Dot0'.
INT atmIntfConfProfile_ExtensionConfig_IlmiAdminStatus	1.3.6.1.4.1.529.23.51.1.1.20	INTEGER	read-write	Following ILMI components will be enabled on this port only if ilmi-admin-status is set to YES - ilmiAddressRegistration, - ilmiConnectivity, - ilmiPvcPvpMgmt, - ilmiSigVccParamNegotiation
INT atmIntfConfProfile_ExtensionConfig_ConnEstabInterval	1.3.6.1.4.1.529.23.51.1.1.21	INTEGER	read-write	The amount of time S (in seconds ) between successive transmissions of ILMI messages on this interface for the purpose of detecting establishment of ILMI connectivity.
INT atmIntfConfProfile_ExtensionConfig_LossDetectInterval	1.3.6.1.4.1.529.23.51.1.1.22	INTEGER	read-write	The amount of time T ( in seconds ) 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.
INT atmIntfConfProfile_ExtensionConfig_PollInactFactor	1.3.6.1.4.1.529.23.51.1.1.23	INTEGER	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.
INT atmIntfConfProfile_ExtensionConfig_DeviceType	1.3.6.1.4.1.529.23.51.1.1.24	INTEGER	read-write	Specifies whether this end of the interface is advertised in ILMI as a device of the `public' or `private' type.
INT atmIntfConfProfile_ExtensionConfig_MaxSwitchedVpcVpi	1.3.6.1.4.1.529.23.51.1.1.25	INTEGER	read-write	The maximum VPI that the signalling stack on the ATM interface is configured to support for allocation to switched virtual path connections.
INT atmIntfConfProfile_ExtensionConfig_MaxSwitchedVccVpi	1.3.6.1.4.1.529.23.51.1.1.26	INTEGER	read-write	The maximum VPI that the signalling stack on the ATM interface is configured to support for allocation to switched virtual channel connections.
INT atmIntfConfProfile_ExtensionConfig_MinSwitchedVccVci	1.3.6.1.4.1.529.23.51.1.1.27	INTEGER	read-write	The minimum VCI that the signalling stack on the ATM interface is configured to support for allocation to switched virtual channel connections.
STR atmIntfConfProfile_ExtensionConfig_SigVccRxQosName	1.3.6.1.4.1.529.23.51.1.1.28	DisplayString	read-write	The signalling VCC QOS parameters for the receive direction.
STR atmIntfConfProfile_ExtensionConfig_SigVccTxQosName	1.3.6.1.4.1.529.23.51.1.1.29	DisplayString	read-write	The signalling VCC QOS parameters for the transmit direction.
INT atmIntfConfProfile_ExtensionConfig_PvcFailureTrapEnabled	1.3.6.1.4.1.529.23.51.1.1.30	INTEGER	read-write	Allows the generation of traps in response to PVCL or PVPL failures on this interface. Default = FALSE
INT atmIntfConfProfile_ExtensionConfig_PvcFailureIntvl	1.3.6.1.4.1.529.23.51.1.1.31	INTEGER	read-write	The minimum interval between the sending of atmIntfPvcFailuresTrap notifications for this interface, Default = 30 seconds.
INT atmIntfConfProfile_Action_o	1.3.6.1.4.1.529.23.51.1.1.32	INTEGER	read-write
INT atmIntfConfProfile_ExtensionConfig_IlmiConnectivity	1.3.6.1.4.1.529.23.51.1.1.33	INTEGER	read-write	ILMI Connectivity enabled on this port if set to YES

RFC description

Ascend ATM interface configuration profile MIB for managing ATM port parameters and virtual circuit connectivity.

Start monitoring Ascend Communications (Lucent) ATM switching equipment (legacy) with a free 30-day trial of IPNetwork Monitor. Import MIBs, browse SNMP OIDs, create custom SNMP monitors, configure alerts, and monitor any SNMP-enabled network device from a single console.

Download ASCEND-MIBATMPORT-MIB

What Is ASCEND-MIBATMPORT-MIB?

Supported Devices

Monitoring Examples

What Can Be Monitored

This MIB depends on

Related MIBs

RFC description