Nortel-Magellan-Passport-VcTesterMIB

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Category: Diagnostics & Testing, Nortel Magellan Passport

Description: Defines SNMP objects for virtual circuit test and loopback diagnostics on Nortel Magellan Passport ATM switches.

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What Is Nortel-Magellan-Passport-VcTesterMIB?

Nortel-Magellan-Passport-VcTesterMIB is a vendor-specific MIB for the Nortel Magellan Passport ATM switch platform, covering virtual-circuit test and loopback diagnostics, a fault-testing technology area within ATM networking. It exposes provisioning and status objects for VC test components, including row-status controlled test entries, the logical processor and VC name under test, and a distinct table for DNA (Distributed Network Architecture) row-status entries used in Passport's internal component model. Its monitoring value is diagnostic/fault-oriented rather than continuous performance monitoring: it allows an operator to provision, execute, and check the status of loopback or connectivity tests against a specific virtual circuit to confirm whether that VC is passing traffic correctly or has failed, which is a form of on-demand fault detection rather than passive counters. It is tied to Nortel's proprietary Magellan Passport DNA component/row-status framework rather than standard IETF MIB conventions. It is deployed on Nortel Magellan Passport ATM switches in carrier networks for troubleshooting specific virtual circuits. Engineers can download the Nortel-Magellan-Passport-VcTesterMIB file directly to load it into their MIB browser.

IPNetwork Monitor allows you to monitor SNMP objects defined in Nortel-Magellan-Passport-VcTesterMIB. 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

Nortel Magellan Passport ATM switch

Monitoring Examples

An operator would create an entry in vctProvTable/vctProvEntry specifying the vctLogicalProcessor and vctVcName identifying the target virtual circuit, then use vctRowStatusTable/vctRowStatusEntry's vctRowStatus to activate the test and read back results. The vctDnaRowStatusTable provides the underlying Passport DNA component's provisioning state for the tester component itself, and vctComponentName/vctStorageType identify how that component instance is stored and named. A failed or non-active vctRowStatus after activation would indicate the VC under test could not be successfully looped back, pointing to a fault on that circuit.

What Can Be Monitored

VC test/loopback status
test entry row status
targeted VC name under test
DNA component provisioning state

Imported Objects

From Nortel-Magellan-Passport-StandardTextualConventionsMIB

DisplayString
Integer32
RowPointer
RowStatus
StorageType
Unsigned32

From Nortel-Magellan-Passport-TextualConventionsMIB

AsciiString
DigitString
EnterpriseDateAndTime
Hex
HexString
Link
NonReplicated

From Nortel-Magellan-Passport-UsefulDefinitionsMIB

components	OBJECT-IDENTITY
passportMIBs	OBJECT-IDENTITY

From RFC-1212

OBJECT-TYPE

OIDs

OID symbolic	OID numeric	Type	Access	Description
vct	1.3.6.1.4.1.562.2.4.1.5130
vctRowStatusTable	1.3.6.1.4.1.562.2.4.1.5130.1		not-accessible	This entry controls the addition and deletion of vct components.
vctRowStatusEntry	1.3.6.1.4.1.562.2.4.1.5130.1.1		not-accessible	A single entry in the table represents a single vct component.
ROW vctRowStatus	1.3.6.1.4.1.562.2.4.1.5130.1.1.1	RowStatus	read-write	This variable is used as the basis for SNMP naming of vct components. These components can be added and deleted.
STR vctComponentName	1.3.6.1.4.1.562.2.4.1.5130.1.1.2	DisplayString	read-only	This variable provides the component's string name for use with the ASCII Console Interface
STO vctStorageType	1.3.6.1.4.1.562.2.4.1.5130.1.1.4	StorageType	read-only	This variable represents the storage type value for the vct tables.
I32 vctIndex	1.3.6.1.4.1.562.2.4.1.5130.1.1.10	Integer32	not-accessible	This variable represents the index for the vct tables.
vctDna	1.3.6.1.4.1.562.2.4.1.5130.2
vctDnaRowStatusTable	1.3.6.1.4.1.562.2.4.1.5130.2.1		not-accessible	This entry controls the addition and deletion of vctDna components.
vctDnaRowStatusEntry	1.3.6.1.4.1.562.2.4.1.5130.2.1.1		not-accessible	A single entry in the table represents a single vctDna component.
ROW vctDnaRowStatus	1.3.6.1.4.1.562.2.4.1.5130.2.1.1.1	RowStatus	read-only	This variable is used as the basis for SNMP naming of vctDna components. These components cannot be added nor deleted.
STR vctDnaComponentName	1.3.6.1.4.1.562.2.4.1.5130.2.1.1.2	DisplayString	read-only	This variable provides the component's string name for use with the ASCII Console Interface
STO vctDnaStorageType	1.3.6.1.4.1.562.2.4.1.5130.2.1.1.4	StorageType	read-only	This variable represents the storage type value for the vctDna tables.
NON vctDnaIndex	1.3.6.1.4.1.562.2.4.1.5130.2.1.1.10	NonReplicated	not-accessible	This variable represents the index for the vctDna tables.
vctDnaCug	1.3.6.1.4.1.562.2.4.1.5130.2.2
vctDnaCugRowStatusTable	1.3.6.1.4.1.562.2.4.1.5130.2.2.1		not-accessible	This entry controls the addition and deletion of vctDnaCug components.
vctDnaCugRowStatusEntry	1.3.6.1.4.1.562.2.4.1.5130.2.2.1.1		not-accessible	A single entry in the table represents a single vctDnaCug component.
ROW vctDnaCugRowStatus	1.3.6.1.4.1.562.2.4.1.5130.2.2.1.1.1	RowStatus	read-write	This variable is used as the basis for SNMP naming of vctDnaCug components. These components can be added and deleted.
STR vctDnaCugComponentName	1.3.6.1.4.1.562.2.4.1.5130.2.2.1.1.2	DisplayString	read-only	This variable provides the component's string name for use with the ASCII Console Interface
STO vctDnaCugStorageType	1.3.6.1.4.1.562.2.4.1.5130.2.2.1.1.4	StorageType	read-only	This variable represents the storage type value for the vctDnaCug tables.
I32 vctDnaCugIndex	1.3.6.1.4.1.562.2.4.1.5130.2.2.1.1.10	Integer32	not-accessible	This variable represents the index for the vctDnaCug tables.
vctDnaCugCugOptionsTable	1.3.6.1.4.1.562.2.4.1.5130.2.2.10		not-accessible	This group defines options for. Attributes in this group defines ClosedUserGroup options associated with interlockCode. Dna's with the same Cug (interlockCode) can make calls within this group. Various combinations which permit or prevent calls in the same Cug group are defined here.
vctDnaCugCugOptionsEntry	1.3.6.1.4.1.562.2.4.1.5130.2.2.10.1		not-accessible	An entry in the vctDnaCugCugOptionsTable.
INT vctDnaCugType	1.3.6.1.4.1.562.2.4.1.5130.2.2.10.1.1	INTEGER	read-write	This attribute specifies the Cug type - the Cug is either a national Cug, or an international Cug. International closed user groups are usually established between DTE's for which there is an X.75 Gateway between; whereas national closed user groups are usually established between DTE's for which there is no X.75 Gateway between. (National Cugs cannot normally traverse an X.75 Gateway). If this attribute is set to national, then the Cug is a national Cug, in which case, the dnic should be left at its default value since it is not part of a national Cug. If this attribute is set to international, then the Cug is an international Cug, in which case, the dnic should be set appropriately as part of the Cug interlockCode.
STR vctDnaCugDnic	1.3.6.1.4.1.562.2.4.1.5130.2.2.10.1.2	DigitString	read-write	This attribute specifies the dnic (Data Network ID Code) of the Cug by which packet networks are identified. This attribute is not applicable if the Cug is a national Cug, as specified by the Cug type attribute. There are usually 1 or 2 dnics assigned per country, for public networks. The U.S. is an exception where each BOC has a dnic. Also, a group of private networks can have its own dnic. dnic value is not an arbitrary number. It is assigned by international agreement and controlled by ITU-T.
U32 vctDnaCugInterlockCode	1.3.6.1.4.1.562.2.4.1.5130.2.2.10.1.3	Unsigned32	read-write	This attribute specifies the Cug identifier of a national or international Cug call. It is an arbitrary number and it also can be called Cug in some descriptions. Interfaces (Dna's) defined with this number can make calls to Dna's with the same interlockCode.
INT vctDnaCugPreferential	1.3.6.1.4.1.562.2.4.1.5130.2.2.10.1.4	INTEGER	read-write	This attribute, if set to yes indicates that this Cug is the preferential Cug, in which case it will be used during the call establishment phase if the DTE has not explicitly specified a Cug index in the call request packet. If set to no, then this Cug is not the preferential Cug. Only one of the Cugs associated with a particular Dna can be the preferential Cug - only one Cug can have this attribute set to yes.
INT vctDnaCugOutCalls	1.3.6.1.4.1.562.2.4.1.5130.2.2.10.1.5	INTEGER	read-write	This attribute, if set to allowed indicates that outgoing calls (from the DTE into the network) can be made using this particular Cug. If set to a value of disallowed, then outgoing calls cannot be made using this Cug - such calls will be cleared by the local DCE. This attribute corresponds to the ITU-T 'Outgoing Calls Barred' feature for cugs in that outgoing calls are barred if this attribute is set to a value of disallowed.
INT vctDnaCugIncCalls	1.3.6.1.4.1.562.2.4.1.5130.2.2.10.1.6	INTEGER	read-write	This attribute, if set to allowed indicates that incoming calls (from the network to the DTE) can be made using this particular Cug. If set to disallowed, then incoming calls cannot be made using this Cug - such calls will be cleared by the local DCE. This attribute corresponds to the ITU-T 'Incoming Calls Barred' feature for Cugs in that incoming calls are barred if this attribute is set to a value of disallowed.
INT vctDnaCugPrivileged	1.3.6.1.4.1.562.2.4.1.5130.2.2.10.1.7	INTEGER	read-write	This attribute, if set to yes indicates that this Cug is a privileged Cug. In DPN, at least one side of a call setup within a Cug must have the Cug as a privileged Cug. If set to no, then the Cug is not privileged. If both the local DTE and the remote DTE subscribe to the Cug, but it is not privileged, then the call will be cleared. This attribute is typically used for a host DTE which must accept calls from many other DTE's in which case the other DTE's cannot call one another, but can call the host. In this example, the host would have the privileged Cug, and the other DTE's would belong to the same Cug, but it would not be privileged.
vctDnaHgM	1.3.6.1.4.1.562.2.4.1.5130.2.3
vctDnaHgMRowStatusTable	1.3.6.1.4.1.562.2.4.1.5130.2.3.1		not-accessible	This entry controls the addition and deletion of vctDnaHgM components.
vctDnaHgMRowStatusEntry	1.3.6.1.4.1.562.2.4.1.5130.2.3.1.1		not-accessible	A single entry in the table represents a single vctDnaHgM component.
ROW vctDnaHgMRowStatus	1.3.6.1.4.1.562.2.4.1.5130.2.3.1.1.1	RowStatus	read-write	This variable is used as the basis for SNMP naming of vctDnaHgM components. These components can be added and deleted.
STR vctDnaHgMComponentName	1.3.6.1.4.1.562.2.4.1.5130.2.3.1.1.2	DisplayString	read-only	This variable provides the component's string name for use with the ASCII Console Interface
STO vctDnaHgMStorageType	1.3.6.1.4.1.562.2.4.1.5130.2.3.1.1.4	StorageType	read-only	This variable represents the storage type value for the vctDnaHgM tables.
NON vctDnaHgMIndex	1.3.6.1.4.1.562.2.4.1.5130.2.3.1.1.10	NonReplicated	not-accessible	This variable represents the index for the vctDnaHgM tables.
vctDnaHgMHgAddr	1.3.6.1.4.1.562.2.4.1.5130.2.3.2
vctDnaHgMHgAddrRowStatusTable	1.3.6.1.4.1.562.2.4.1.5130.2.3.2.1		not-accessible	This entry controls the addition and deletion of vctDnaHgMHgAddr components.
vctDnaHgMHgAddrRowStatusEntry	1.3.6.1.4.1.562.2.4.1.5130.2.3.2.1.1		not-accessible	A single entry in the table represents a single vctDnaHgMHgAddr component.
ROW vctDnaHgMHgAddrRowStatus	1.3.6.1.4.1.562.2.4.1.5130.2.3.2.1.1.1	RowStatus	read-write	This variable is used as the basis for SNMP naming of vctDnaHgMHgAddr components. These components can be added and deleted.
STR vctDnaHgMHgAddrComponentName	1.3.6.1.4.1.562.2.4.1.5130.2.3.2.1.1.2	DisplayString	read-only	This variable provides the component's string name for use with the ASCII Console Interface
STO vctDnaHgMHgAddrStorageType	1.3.6.1.4.1.562.2.4.1.5130.2.3.2.1.1.4	StorageType	read-only	This variable represents the storage type value for the vctDnaHgMHgAddr tables.
I32 vctDnaHgMHgAddrIndex	1.3.6.1.4.1.562.2.4.1.5130.2.3.2.1.1.10	Integer32	not-accessible	This variable represents the index for the vctDnaHgMHgAddr tables.
vctDnaHgMHgAddrAddrTable	1.3.6.1.4.1.562.2.4.1.5130.2.3.2.10		not-accessible	This group contains attributes common to all DNAs. Every DNA used in the network is defined with this group of 2 attributes. String of address digits complemented by the NPI.
vctDnaHgMHgAddrAddrEntry	1.3.6.1.4.1.562.2.4.1.5130.2.3.2.10.1		not-accessible	An entry in the vctDnaHgMHgAddrAddrTable.
INT vctDnaHgMHgAddrNumberingPlanIndicator	1.3.6.1.4.1.562.2.4.1.5130.2.3.2.10.1.1	INTEGER	read-write	This attribute indicates the Numbering Plan Indicator (NPI) the Dna that is entered. Address may belong to X.121 or E.164 plans.
STR vctDnaHgMHgAddrDataNetworkAddress	1.3.6.1.4.1.562.2.4.1.5130.2.3.2.10.1.2	DigitString	read-write	This attribute contains digits which form unique identifier of the customer interface. It can be compared (approximation only) telephone number where phone number identifies unique telephone set. Dna digits are selected and assigned by network operators.
vctDnaHgMIfTable	1.3.6.1.4.1.562.2.4.1.5130.2.3.10		not-accessible	This group contains the interface parameters between the HuntGroupMember and the Hunt Group server.
vctDnaHgMIfEntry	1.3.6.1.4.1.562.2.4.1.5130.2.3.10.1		not-accessible	An entry in the vctDnaHgMIfTable.
U32 vctDnaHgMAvailabilityUpdateThreshold	1.3.6.1.4.1.562.2.4.1.5130.2.3.10.1.1	Unsigned32	read-write	This attribute indicates the number of channels that have to be freed or occupied before the Availability Message Packet (AMP) is sent to the Hunt Group Server informing it of the status of this interface.
vctDnaHgMOpTable	1.3.6.1.4.1.562.2.4.1.5130.2.3.11		not-accessible	This group contains the operational attributes of the HuntGroupMember component.
vctDnaHgMOpEntry	1.3.6.1.4.1.562.2.4.1.5130.2.3.11.1		not-accessible	An entry in the vctDnaHgMOpTable.
U32 vctDnaHgMMaxAvailableChannels	1.3.6.1.4.1.562.2.4.1.5130.2.3.11.1.1	Unsigned32	read-only	This attribute indicates the maximum number of available channels for this HuntGroupMember.
U32 vctDnaHgMAvailableChannels	1.3.6.1.4.1.562.2.4.1.5130.2.3.11.1.2	Unsigned32	read-only	This attribute indicates the number of available channels reported to the hunt group in the Availability Message Packet (AMP). It is modified by adding 1 by the application when a channel is freed and subtracting 1 when a channel is occupied.
INT vctDnaHgMAvailabilityDelta	1.3.6.1.4.1.562.2.4.1.5130.2.3.11.1.3	INTEGER	read-only	This attribute indicates the net change in the available channels since the last Availability Message Packet (AMP) was sent to the Hunt Group. Once the absolute value of this attribute reaches the availabilityUpdateThreshold an AMP is sent to the host and the availabilityDelta is reset to 0. If this attribute is positive it means an increase of the number of available channels. If it is negative it means a decrease in the number of available channels.
vctDnaAddressTable	1.3.6.1.4.1.562.2.4.1.5130.2.10		not-accessible	Address group contains attributes common to all Dna's. Every Dna used in the network is defined with this group of 2 attributes. String of address digits is complemented by type of address and Npi. These attributes are used to interpret format of the address digits.
vctDnaAddressEntry	1.3.6.1.4.1.562.2.4.1.5130.2.10.1		not-accessible	An entry in the vctDnaAddressTable.
INT vctDnaNumberingPlanIndicator	1.3.6.1.4.1.562.2.4.1.5130.2.10.1.1	INTEGER	read-write	This attribute indicates the Numbering Plan Indicator (NPI) of the Dna that is entered. Address may belong to X.121 or E.164 plans. X.121 is used in packet svitched data networks.
STR vctDnaDataNetworkAddress	1.3.6.1.4.1.562.2.4.1.5130.2.10.1.2	DigitString	read-write	Dna attribute contains digits which form unique identifier of the customer interface. It can be compared (approximation only) to telephone number where phone number identifies unique telephone set. Dna digits are selected and assigned by network operators.
vctDnaOutgoingOptionsTable	1.3.6.1.4.1.562.2.4.1.5130.2.11		not-accessible	OutgoingOptions group defines call options of a Dna for calls which are made out of the interface represented by Dna. All these options are not used for calls arriving to the interface represented by Dna.
vctDnaOutgoingOptionsEntry	1.3.6.1.4.1.562.2.4.1.5130.2.11.1		not-accessible	An entry in the vctDnaOutgoingOptionsTable.
INT vctDnaOutCalls	1.3.6.1.4.1.562.2.4.1.5130.2.11.1.1	INTEGER	read-write	This attribute, if set to a value of allowed indicates that outgoing calls (from the DTE to the network) can be made using this particular Dna. If set to a value of disallowed, then outgoing calls cannot be made using this Dna - such calls will be cleared by the local DCE. This attribute corresponds to the ITU-T 'Outgoing Calls Barred' feature for Dnas in that outgoing calls are barred if this attribute is set to a value of disallowed. Either outCalls, or incCalls (or both) must be set to a value of allowed for this Dna to be useable.
INT vctDnaOutNormalCharge	1.3.6.1.4.1.562.2.4.1.5130.2.11.1.2	INTEGER	read-write	This attribute, if set to a value of allowed indicates that outgoing normal charged calls (from the DTE to the network) can be made using this particular Dna. If set to a value of disallowed, then such calls cannot be made using this Dna - such calls will be cleared by the local DCE. This attribute is ignored if the corresponding attribute, outCalls is set to a value of disallowed.
INT vctDnaOutReverseCharge	1.3.6.1.4.1.562.2.4.1.5130.2.11.1.3	INTEGER	read-write	This attribute, if set to a value of allowed indicates that outgoing reverse charged calls (from the DTE to the network) can be made using this particular Dna. If set to a value of disallowed, then such calls cannot be made using this Dna - such calls will be cleared by the local DCE. This attribute is ignored if the corresponding attribute, outCalls is set to a value of disallowed.
INT vctDnaOutForceReverseCharge	1.3.6.1.4.1.562.2.4.1.5130.2.11.1.4	INTEGER	read-write	This attribute specifies whether to force outgoing reverse charged calls. This attribute, if set to a value of yes forces reverse charging on all outgoing calls (from the DTE to the network) using this particular Dna unless the caller specifies a NUI in which case the call is charged to the NUI. If set to a value of no then reverse charging is not forced for outgoing calls. This attribute is ignored if the corresponding attribute, outCalls is set to a value of disallowed.This attribute must be semantically consistent with the corresponding attribute, outReverseChargeCalls.
INT vctDnaOutNormalPriority	1.3.6.1.4.1.562.2.4.1.5130.2.11.1.5	INTEGER	read-write	This attribute, if set to a value of allowed indicates that outgoing normal priority calls (from the DTE to the network) can be made using this particular Dna. If set to a value of disallowed, then such calls cannot be made using this Dna - such calls will be cleared by the local DCE. This attribute is ignored if the corresponding attribute, outCalls is set to a value of disallowed. This option can be also included in X.25 signalling, in such case it will be overruled.
INT vctDnaOutHighPriority	1.3.6.1.4.1.562.2.4.1.5130.2.11.1.6	INTEGER	read-write	This attribute, if set to a value of allowed indicates that outgoing high priority calls (from the DTE to the network) can be made using this particular Dna. If set to a value of disallowed, then such calls cannot be made using this Dna - such calls will be cleared by the local DCE. This attribute is ignored if the corresponding attribute, outCalls is set to a value of disallowed. This option can be also included in X.25 signalling, in such case it will be overruled.
INT vctDnaOutDefaultPriority	1.3.6.1.4.1.562.2.4.1.5130.2.11.1.7	INTEGER	read-write	This attribute, if set to normal indicates that the default priority for outgoing calls (from the DTE to the network) using this particular Dna is normal priority - if the priority is not specified by the DTE. If this attribute is set to high then the default priority for outgoing calls using this particular Dna is high priority. It can be overridden by the discardPriority under DLCI Direct Call subcomponent. This option can be also included in X.25 signalling, in such case it will be overruled.
INT vctDnaOutIntl	1.3.6.1.4.1.562.2.4.1.5130.2.11.1.8	INTEGER	read-write	This attribute, if set to a value of allowed indicates that outgoing international calls (from the DTE to the network) can be made using this particular Dna. If set to a value of disallowed, then such calls cannot be made using this Dna - such calls will be cleared by the local DCE. This attribute also currently controls access to the E.164 numbering plan, and if set to a value of allowed, then cross-numbering plan calls are allowed. This attribute is ignored if the corresponding attribute, outCalls is set to a value of disallowed.
INT vctDnaOutFsRestrictedResponse	1.3.6.1.4.1.562.2.4.1.5130.2.11.1.9	INTEGER	read-write	This attribute, if set to a value of allowed indicates that outgoing fast select calls (from the DTE to the network) with a restricted response can be made using this particular Dna. If set to a value of disallowed, then such calls cannot be made using this Dna - such calls will be cleared by the local DCE. This attribute is ignored if the corresponding attribute, outCalls is set to a value of disallowed.
INT vctDnaOutFsUnrestrictedResponse	1.3.6.1.4.1.562.2.4.1.5130.2.11.1.10	INTEGER	read-write	This attribute, if set to a value of allowed indicates that outgoing fast select calls (from the DTE to the network) with an unrestricted response can be made using this particular Dna. If set to a value of disallowed, then such calls cannot be made using this Dna - such calls will be cleared by the local DCE. This attribute is ignored if the corresponding attribute, outCalls is set to a value of disallowed.
INT vctDnaOutDefaultPathSensitivity	1.3.6.1.4.1.562.2.4.1.5130.2.11.1.11	INTEGER	read-write	This attribute specifies the default class of path sensitivity to network for all outgoing calls using this particular Dna. The chosen default class of path sensitivity applies to all outgoing calls established using this Dna. This attribute, if set to a value of throughput, indicates that the default class is throughput sensitive. If set to a value of delay, then the default class is delay sensitive. The default of outDefaultPathSensitivity is throughput. This attribute is obsoleted. Please refer to defaultTransferPriority for the corresponding new attribute. The migration function here will provide
INT vctDnaOutPathSensitivityOverRide	1.3.6.1.4.1.562.2.4.1.5130.2.11.1.12	INTEGER	read-write	If this attribute is set to in the call request, the called end will use the calling end provisioning data on path sensitivity to override its own provisioning data. The default of outPathSensitivityOverRide is no.
INT vctDnaOutPathSensitivitySignal	1.3.6.1.4.1.562.2.4.1.5130.2.11.1.13	INTEGER	read-write	This is the sensitivity signaling. If this attribute is set to allowed, the signalled value on sensitivity will be used.
INT vctDnaOutDefaultPathReliability	1.3.6.1.4.1.562.2.4.1.5130.2.11.1.14	INTEGER	read-write	This attribute specifies the default class of routing for reliability routing for all outgoing calls (from the DTE to the network) using this particular Dna. The chosen default class of routing applies to all outgoing calls established using this Dna, and applies to the packets travelling in both directions on all outgoing calls (local to remote, and remote to local). For incoming calls, the default class of routing is chosen by the calling party (as opposed to DPN, where either end of the call can choose the default routing class). This attribute, if set to a value of normal, indicates that the default class of routing is normal reliability routing. If set to a value of high, then the default class of routing is high reliability routing. High reliability is the standard choice for most DPN and Passport services. It usually indicates that packets are overflowed or retransmitted at various routing levels. Typically high reliability results in duplication and disordering of packets in the network when errors are detected or during link congestion. However, the Vc handles the duplication and disordering to ensure that packets are delivered to the DTE properly. For the Frame Relay service, duplication of packets is not desired, in which case, normal reliability may be chosen as the preferred class of routing.
INT vctDnaOutPathReliabilityOverRide	1.3.6.1.4.1.562.2.4.1.5130.2.11.1.15	INTEGER	read-write	If outReliabilityOverRide set in the call request, the called end will use the calling end provisioning data on reliability to overide his provisioning data.
INT vctDnaOutPathReliabilitySignal	1.3.6.1.4.1.562.2.4.1.5130.2.11.1.16	INTEGER	read-write	outPathReliabilitySignal is reliability routing signaling. If this attribute is set to allowed, the signalled value on reliability will be used.
INT vctDnaOutAccess	1.3.6.1.4.1.562.2.4.1.5130.2.11.1.17	INTEGER	read-write	This attribute is an extension of the Closed User Group (CUG) facility, as follows: This attribute, if set to a value of allowed indicates that outgoing calls (from the DTE to the network) to the open (non-CUG) part of the network are permitted. It also permits outgoing calls to DTE's that have Incoming Access capabilities. If set to a value of disallowed, then such calls cannot be made using this Dna - such calls will be cleared by the local DCE. This attribute corresponds to the ITU-T 'Closed User Group with Outgoing Access' feature for Dna's in that outgoing access is granted if this attribute is set to a value of allowed.
INT vctDnaDefaultTransferPriority	1.3.6.1.4.1.562.2.4.1.5130.2.11.1.18	INTEGER	read-write	This attribute specifies the default transfer priority to network for all outgoing calls using this particular Dna. It is overRidden by the transferPriority provisioned in the DLCI Direct Call sub- component. The transfer priority is a preference specified by an application according to its delay-sensitivity requirement. Frames with high transfer priority are served by the network before the frames with normal priority. Each transfer priority contains a predetermined setting for trunk queue (interrupting, delay or throughput), and routing metric (delay or throughput). When the transfer priority is set at high, the trunk queue is set to high, the routing metric is set to delay. When the transfer priority is set at normal, the trunk queue is set to normal, the routing metric is set to throughput. The default of defaultTransferPriority is normal.
INT vctDnaTransferPriorityOverRide	1.3.6.1.4.1.562.2.4.1.5130.2.11.1.19	INTEGER	read-write	When this attribute is set to yes, the called end will use the calling end provisioning data on transfer priority to override its own provisioning data. If it is set no, the called end will use its own provisioning data on transfer priority. For more information about transfer priority, please refer to the previous attribute defaultTransferPriority. The default of transferPriorityOverRide is no.
vctDnaIncomingOptionsTable	1.3.6.1.4.1.562.2.4.1.5130.2.12		not-accessible	IncomingOptions defines set of options for incoming calls. These options are used for calls arriving to the interface represented by Dna. For calls originated from the interfasce, IncomingOptions attributes are not used.
vctDnaIncomingOptionsEntry	1.3.6.1.4.1.562.2.4.1.5130.2.12.1		not-accessible	An entry in the vctDnaIncomingOptionsTable.
INT vctDnaIncCalls	1.3.6.1.4.1.562.2.4.1.5130.2.12.1.1	INTEGER	read-write	This attribute, if set to a value of allowed indicates that incoming calls (from the network to the DTE) can be made to this Dna. If set to a value of disallowed, then incoming calls cannot be made to this Dna - such calls will be cleared by the local DCE. This attribute corresponds to the ITU-T 'Incoming Calls Barred' feature for Dna's in that incoming calls are barred if this attribute is set to a value of disallowed. Either outCalls, or incCalls (or both) must be set to a value of allowed for this Dna to be useable.
INT vctDnaIncHighPriorityReverseCharge	1.3.6.1.4.1.562.2.4.1.5130.2.12.1.2	INTEGER	read-write	This attribute, if set to a value of allowed indicates that incoming high priority, reverse charged calls (from the network to the DTE) can be made to this Dna. If set to a value of disallowed,then such calls cannot be made to this Dna - such calls will be cleared by the local DCE. This attribute, together with the incNormalPriorityReverseChargeCalls attribute corresponds to the ITU-T 'Reverse Charging Acceptance' feature for Dna's in that reverse charged calls are accepted if both attributes are set to a value of allowed. This attribute is ignored if the corresponding attribute, incCalls is set to a value of disallowed.
INT vctDnaIncNormalPriorityReverseCharge	1.3.6.1.4.1.562.2.4.1.5130.2.12.1.3	INTEGER	read-write	This attribute, if set to a value of allowed indicates that incoming normal priority, reverse charged calls (from the network to the DTE) can be made to this Dna. If set to a value of disallowed, then such calls cannot be made to this Dna - such calls will be cleared by the local DCE. This attribute, together with the incHighPriorityReverseChargeCalls attribute corresponds to the ITU-T 'Reverse Charging Acceptance' feature for Dna's in that reverse charged calls are accepted if both attributes are set to a value of allowed. This attribute is ignored if the corresponding attribute, incCalls is set to a value of disallowed.
INT vctDnaIncIntlNormalCharge	1.3.6.1.4.1.562.2.4.1.5130.2.12.1.4	INTEGER	read-write	This attribute, if set to a value of allowed indicates that incoming international normal charged calls (from the network to the DTE) can be made to this Dna. If set to a value of disallowed, then such calls cannot be made to this Dna - such calls will be cleared by the local DCE. This attribute also currently controls access to/from the E.164 numbering plan, and if set to a value of allowed, then cross- numbering plan calls (also normal charged) are allowed. This attribute is ignored if the corresponding attribute, incCalls is set to a value of disallowed.
INT vctDnaIncIntlReverseCharge	1.3.6.1.4.1.562.2.4.1.5130.2.12.1.5	INTEGER	read-write	This attribute, if set to a value of allowed indicates that incoming international reverse charged calls (from the network to the DTE) can be made to this Dna. If set to a value of disallowed, then such calls cannot be made to this Dna - such calls will be cleared by the local DCE. This attribute also currently controls access to/from the E.164 numbering plan, and if set to a value of allowed, then cross- numbering plan calls (also normal charged) are allowed. This attribute is ignored if the corresponding attribute, incCalls is set to a value of disallowed.
INT vctDnaIncFastSelect	1.3.6.1.4.1.562.2.4.1.5130.2.12.1.6	INTEGER	read-write	This attribute specifies whether fast select calls may be received. This attribute, if set to a value of allowed indicates that incoming fast select calls (from the network to the DTE) can be made to this Dna. If set to a value of disallowed, then such calls cannot be made to this Dna - such calls will be cleared by the local DCE. This attribute corresponds to the ITU-T 'Fast Select Acceptance' feature for Dnas in that incoming fast select calls are accepted if this attribute is set to a value of allowed. This attribute is ignored if the corresponding attribute, incCalls is set to a value of disallowed.
INT vctDnaIncSameService	1.3.6.1.4.1.562.2.4.1.5130.2.12.1.7	INTEGER	read-write	This attribute, if set to a value of allowed indicates that incoming calls from the same service type (eg: X.25, ITI, SNA) (from the network to the DTE) can be made to this Dna. If set to a value of disallowed, then such calls cannot be made to this Dna - such calls will be cleared by the local DCE. This attribute is ignored if the corresponding attribute, incCalls is set to a value of disallowed.
INT vctDnaIncChargeTransfer	1.3.6.1.4.1.562.2.4.1.5130.2.12.1.8	INTEGER	read-write	This attribute, if set to a value of yes indicates that the charges for incoming normal charged calls from a DTE with the same DNIC (calls from the network to the DTE) will be transferred to the called DTE. If set to a value of no, then charges will not be transferred. This attribute is ignored if the corresponding attribute, incCalls is set to a value of disallowed.
INT vctDnaIncAccess	1.3.6.1.4.1.562.2.4.1.5130.2.12.1.9	INTEGER	read-write	This attribute is an extension of the Closed User Group (CUG) facility, as follows: This attribute, if set to a value of allowed indicates that incoming calls (from the network to the DTE) from the open (non-CUG) part of the network are permitted. It also permits incoming calls from DTE's that have Outgoing Access capabilities. If set to a value of disallowed, then such calls cannot be made to this Dna - such calls will be cleared by the local DCE. This attribute corresponds to the ITU-T 'Closed User Group with Incoming Access' feature for Dnas in that incoming access is granted if this attribute is set to a value of allowed.
vctDnaCallOptionsTable	1.3.6.1.4.1.562.2.4.1.5130.2.13		not-accessible	CallOptions group defines additional options for calls not related directly to direction of a call.
vctDnaCallOptionsEntry	1.3.6.1.4.1.562.2.4.1.5130.2.13.1		not-accessible	An entry in the vctDnaCallOptionsTable.
INT vctDnaServiceCategory	1.3.6.1.4.1.562.2.4.1.5130.2.13.1.1	INTEGER	read-write	This attribute is assigned for each different type of service within which this Dna is configured. It is placed into the Service Category attribute in the accounting record by both ends of the Vc.
OCT vctDnaPacketSizes	1.3.6.1.4.1.562.2.4.1.5130.2.13.1.2	OCTET STRING	read-write	This attribute indicates the allowable packet sizes supported for call setup using this Dna. ITU-T recommends that packet size 128 always be supported. Attributes defaultRecvFrmNetworkPacketSize and defaultSendToNetworkPacketSize are related to this attribute. Description of bits: n16(0) n32(1) n64(2) n128(3) n256(4) n512(5) n1024(6) n2048(7) n4096(8)
INT vctDnaDefaultRecvFrmNetworkPacketSize	1.3.6.1.4.1.562.2.4.1.5130.2.13.1.3	INTEGER	read-write	This attribute indicates the default local receive packet size from network to DTE for all calls using this particular Dna. Attribute packetSizes has to be set with corresponding value.
INT vctDnaDefaultSendToNetworkPacketSize	1.3.6.1.4.1.562.2.4.1.5130.2.13.1.4	INTEGER	read-write	This attribute indicates the default local send packet size from DTE to network for all calls using this particular Dna. Attribute packetSizes has to be set with corresponding value.
U32 vctDnaDefaultRecvFrmNetworkThruputClass	1.3.6.1.4.1.562.2.4.1.5130.2.13.1.5	Unsigned32	read-write	This attribute indicates the default receive throughput class for all calls using this particular Dna.
U32 vctDnaDefaultSendToNetworkThruputClass	1.3.6.1.4.1.562.2.4.1.5130.2.13.1.6	Unsigned32	read-write	This attribute indicates the default send throughput class for all calls using this particular Dna.
U32 vctDnaDefaultRecvFrmNetworkWindowSize	1.3.6.1.4.1.562.2.4.1.5130.2.13.1.7	Unsigned32	read-write	This attribute indicates the default number of data packets that can be received by the DTE from the DCE before more packets can be received. This view is oriented with respect to the DTE.
U32 vctDnaDefaultSendToNetworkWindowSize	1.3.6.1.4.1.562.2.4.1.5130.2.13.1.8	Unsigned32	read-write	This attribute indicates the number of data packets that can be transmitted from the DTE to the DCE and must be acknowledged before more packets can be transmitted.
INT vctDnaPacketSizeNegotiation	1.3.6.1.4.1.562.2.4.1.5130.2.13.1.9	INTEGER	read-write	This attribute, if set to local indicates that packet sizes can be negotiated locally at the interface irrespective of the remote interface. If set to endtoEnd, then local negotiation is not permitted and packet sizes are negotiated between 2 ends of Vc.
INT vctDnaCugFormat	1.3.6.1.4.1.562.2.4.1.5130.2.13.1.10	INTEGER	read-write	This attribute specifies which cug format is used when DTE signals CUG indices, basic or extended. This attribute, if set to extended indicates that the DTE signals and receives CUG indices in extended CUG format. If set to a value of basic, then the DTE signals and receives CUG indices in the basic CUG format.
INT vctDnaCug0AsNonCugCall	1.3.6.1.4.1.562.2.4.1.5130.2.13.1.11	INTEGER	read-write	This attribute, if set to allowed indicates that when a CUG index of 0 is signalled in a call request packet, the call is treated as a non- CUG call. If this attribute is set to disallowed, then a CUG index of 0 is treated as an index, and an attempt is made to find the particular CUG corresponding with the Dna.
INT vctDnaSignalPreferentialCugToLink	1.3.6.1.4.1.562.2.4.1.5130.2.13.1.12	INTEGER	read-write	This attribute, if set to no, indicates that, at the destination (called) DTE, when a CUG call is received using the called DTE's preferential CUG, the preferential CUG's index is not signalled to the called DTE in the incoming call request packet. Otherwise, the preferential CUG's index is signalled to the link in the incoming call request packet.
INT vctDnaSignalIntlAddressToLink	1.3.6.1.4.1.562.2.4.1.5130.2.13.1.13	INTEGER	read-write	This attribute, if set to yes, indicates that all addresses presented by the network (DCE) to the link (DTE) within incoming call request., call connected and clear packets are presented in international format with no prefix digit. International format includes DNIC in the address.
INT vctDnaFastSelectCallsOnly	1.3.6.1.4.1.562.2.4.1.5130.2.13.1.14	INTEGER	read-write	This attribute, if set to yes, indicates that the service is permitted restricted fast select calls in both the incoming and the outgoing directions using this Dna. If set to no, then non fast select calls are permitted as well.
INT vctDnaPreselectRpoa	1.3.6.1.4.1.562.2.4.1.5130.2.13.1.15	INTEGER	read-write	This attribute, if set to yes, indicates that this Dna subscribes to a pre-selected RPOA, in which case, the pre-selected RPOA is contained in the rpoa attribute described below. If set to no, then a pre-selected RPOA is not subscribed.
U32 vctDnaAccountClass	1.3.6.1.4.1.562.2.4.1.5130.2.13.1.16	Unsigned32	read-write	This attribute specifies the accounting class which is reserved for network operations usage. Its value is returned in the accounting record in the local and remote service type attributes. Use of this attribute is decided by network operator and it is an arbitrary number.
OCT vctDnaAccountCollection	1.3.6.1.4.1.562.2.4.1.5130.2.13.1.17	OCTET STRING	read-write	This attribute indicates that accounting records are to be collected by the network for the various reasons: billing, test, study, auditing. The last of the parameters, force, indicates that accounting records are to be collected irrespective of other collection reasons. If none of these reasons are set, then accounting will be suppressed. Description of bits: bill(0) test(1) study(2) audit(3) force(4)
U32 vctDnaServiceExchange	1.3.6.1.4.1.562.2.4.1.5130.2.13.1.18	Unsigned32	read-write	This attribute is an arbitrary number, entered by the network operator. The value of serviceExchange is included in the accounting record generated by Vc.
INT vctDnaEgressAccounting	1.3.6.1.4.1.562.2.4.1.5130.2.13.1.19	INTEGER	read-write	egressAccounting specifies if Egress accounting is enabled by Frame Relay service. Disabling of Egress accounting means that only segment counts are collected by VC and there are no frame relay counts in accounting records for Frame Relay service. Enabling of Egress accounting means that the accounting records for Frame Relay contain frame relay specific counts.
STR vctDnaRpoa	1.3.6.1.4.1.562.2.4.1.5130.2.13.1.20	DigitString	read-write	rpoa - Recognized Private Operating Agency is a ITU-T specified facility which allows the user to specify--at call setup time--the next transit network the call should use. The rpoa can override all routing decisions. If Dna subscribes to preselectRpoa as indicated by the previously described attribute, (preselectRpoa set to yes) then this attribute contains preselected rpoa. If the preselectRpoa attribute is set to no, then this attribute can be left at its default. This preselected rpoa will be used for all outgoing call request packets using this Dna if an rpoa is not explicitly specified in the call request. The rpoa represents the dnic of the directly connected network through which the call will be routed in the presence of the rpoa.
INT vctDnaDataPath	1.3.6.1.4.1.562.2.4.1.5130.2.13.1.21	INTEGER	read-write	This attribute specifies the data path to be used by Virtual Circuits on this interface. If the connection has a DirectCall component then the value can be overridden by the dataPath attribute of the DirectCall component. This value applies to the connection after data transfer state is reached. All the data and control trafic will be sent using this data path. If the provisioned dataPath is not available the connection is not established. The value of the dataPath is signalled by both ends of the connection. If this value is not the same at both ends dprsOnly is used for the duration of the connection. A virtual circuit connection is always established using dprsOnly even if this attribute is provisioned as some other value. dprsOnly - dynamic packet routing system is used dprsMcsOnly - dprs Multi-Service Cut-Through Switching path is used. dprsMcsFirst - dprs Multi-Service Cut-Through Switching path is used if it is available. If it is not avaliable dprsOnly is used.
vctDc	1.3.6.1.4.1.562.2.4.1.5130.3
vctDcRowStatusTable	1.3.6.1.4.1.562.2.4.1.5130.3.1		not-accessible	This entry controls the addition and deletion of vctDc components.
vctDcRowStatusEntry	1.3.6.1.4.1.562.2.4.1.5130.3.1.1		not-accessible	A single entry in the table represents a single vctDc component.
ROW vctDcRowStatus	1.3.6.1.4.1.562.2.4.1.5130.3.1.1.1	RowStatus	read-write	This variable is used as the basis for SNMP naming of vctDc components. These components can be added and deleted.
STR vctDcComponentName	1.3.6.1.4.1.562.2.4.1.5130.3.1.1.2	DisplayString	read-only	This variable provides the component's string name for use with the ASCII Console Interface
STO vctDcStorageType	1.3.6.1.4.1.562.2.4.1.5130.3.1.1.4	StorageType	read-only	This variable represents the storage type value for the vctDc tables.
I32 vctDcIndex	1.3.6.1.4.1.562.2.4.1.5130.3.1.1.10	Integer32	not-accessible	This variable represents the index for the vctDc tables.
vctDcOptionsTable	1.3.6.1.4.1.562.2.4.1.5130.3.10		not-accessible	Options group defines attributes associated with direct call. It defines complete connection in terms of path and call options. This connection can be permanent (pvc) or switched (svc). It can have facilities. The total number of bytes of facilities including the facility codes, and all of the facility data from all of the four classes of facilities: ITU-T_Facilities DTE_Facilities National_Facilities International_Facilities must not exceed maximum subnet packet size defined for the whole network in ModuleData Vcs component.
vctDcOptionsEntry	1.3.6.1.4.1.562.2.4.1.5130.3.10.1		not-accessible	An entry in the vctDcOptionsTable.
INT vctDcLocalNpi	1.3.6.1.4.1.562.2.4.1.5130.3.10.1.1	INTEGER	read-write	This attribute specifies the Numbering Plan Indicator (NPI) of the localDna.
STR vctDcLocalDna	1.3.6.1.4.1.562.2.4.1.5130.3.10.1.2	DigitString	read-write	This attribute specifies the Data Network Address (Dna) of the local DTE. This address is used in formatting of call request to remoteDna.
INT vctDcRemoteNpi	1.3.6.1.4.1.562.2.4.1.5130.3.10.1.3	INTEGER	read-write	Remote numbering Plan Indicator (Npi) indicates the numbering plan used in the remoteDna.
STR vctDcRemoteDna	1.3.6.1.4.1.562.2.4.1.5130.3.10.1.4	DigitString	read-write	This attribute specifies the Data Network Address (Dna) of the remote. This is the called (destination) DTE address (Dna) to which this direct call will be sent. Initially, the called DTE address attribute must be present, that is, there must be a valid destination address. However, it may be possible in the future to configure the direct call with a mnemonic address, in which case, this attribute will contain a zero-length Dna, and the mnemonic address will be carried as one of the facilities.
U32 vctDcRemoteLcn	1.3.6.1.4.1.562.2.4.1.5130.3.10.1.5	Unsigned32	read-write	This attribute provides the remote LCN (Logical Channel Number) - it is used only for PVCs, where attribute type is set to permanentMaster or permanentSlave or permanentBackupSlave. In switched case, value of remoteLcn is not known when call request is made.
INT vctDcType	1.3.6.1.4.1.562.2.4.1.5130.3.10.1.6	INTEGER	read-write	This attribute specifies the type of Vc call: switched, permanentMaster, permanentSlave, permanentSlaveWithBackup, permanentBackupSlave. If the value of this attribute is set to switched then the remote end must also be provisioned as switched. No information at the remote end is defined about this switched interface. If the value is set to permanentMaster, then a permanent connection will be established between 2 ends. The remote end must be defined as a permanentSlave, permanentBackupSlave or permanentSlaveWithBackup. The connection cannot be established if the remote end is defined as anything else. The end defined as permanentMaster always initiates the calls. It will attempt to call once per minute. If the value is set to permanentSlave then a permanent connection will be established between 2 ends. The remote end must be defined as a permanentMaster. The connection cannot be established if the remote end is defined as anything else. The permanentSlave end will attempt to call once per minute. If the value is set to permanentSlaveWithBackup then a permanent connection will be established between the two ends. The remote end must be defined as a permanentMaster. The connection cannot be established if the remote interface end is defined as anything else. The permanentSlaveWithBackup end will attempt to call once per minute. When type is set to permanentSlaveWithBackup connection will be cleared if interface becomes unavailable. This enables a retry of the connection which can be redirected to permanentBackupSlave. If the value is set to permanentBackupSlave then a permanent connection will be established between the 2 ends only if the permanentMaster end is disconnected from the permanentSlaveWithBackup end and a backup call is established by the redirection system. If the permanentSlaveWithBackup interface becomes available again, the permanentBackupSlave end is disconnected and the permanentSlaveWithBackup end is reconnected to the permanentMaster end. The permanentBackupSlave end does not try to establish pvc call.
INT vctDcSvcAutoCallRetry	1.3.6.1.4.1.562.2.4.1.5130.3.10.1.7	INTEGER	read-write	svcAutoCallRetry is used only for switched calls, in which case the attribute type is set to switched. Otherwise, this attribute is ignored by the Vcs. This attribute, if set to yes for Svc, indicates that the Vc will continually try to establish the SVC rather than clearing the Vc after the first unsuccessful call attempt. Further, if the call fails while in data transfer phase, then the Vc will automatically attempt to reconnect. The call attempts are made by the Vc once per time provisioned in InterfaceOptions as callRetryTimer, repeatedly. If set to no for SVCs, then the Vc behaves in the standard mode, making a single call attempt.
STR vctDcUserData	1.3.6.1.4.1.562.2.4.1.5130.3.10.1.8	HexString	read-write	This attribute contains the user data, if present. userData is a 0 to 16 length string which is appended to the call request packet that is presented to the called (destination) DTE. User data can be a 0 to 128 byte string for fast select calls; otherwise it is 0 to 16 byte string. Fast select calls are indicated as such using the X.25 ITU-T facility for 'Reverse Charging'. The length of the user data attribute is not verified during service provisioning. If more than 16 bytes of user data is specified on a call without the fast select option, then the call is cleared with a clear cause of 'local procedure error', and a diagnostic code of 39 (as defined in the ITU-T X.25 Recommendation).
INT vctDcDiscardPriority	1.3.6.1.4.1.562.2.4.1.5130.3.10.1.10	INTEGER	read-write	This attribute specifies the discard priority for outgoing call using this DLCI. The discard priority has three provisioning values: normal, high, and useDnaDefPriority. Traffic with normal priority are discarded first than the traffic with high priority. The Dna default value (provisioned by outDefaultPriority) is taken if this attribute is set to the value useDnaDefPriority. The default of discardPriority is useDnaDefPriority.
INT vctDcDataPath	1.3.6.1.4.1.562.2.4.1.5130.3.10.1.11	INTEGER	read-write	This attribute specifies the data path to be used by Virtual Circuits on this interface. The value of the dataPath attribute in the Dna component is overridden by this attribute if the value is not useDnaValue. This value applies to the connection after data transfer state is reached. All the data and control trafic will be sent using this data path. If the provisioned dataPath is not available the connection is not established. The value of the dataPath is signalled by both ends of the connection. If this value is not the same at both ends dprsOnly is used for the duration of the connection. A virtual circuit connection is always established using dprsOnly even if this attribute is provisioned as some other value. dprsOnly - dynamic packet routing system is used dprsMcsOnly - dprs Multi-Service Cut-Through Switching path is used. dprsMcsFirst - dprs Multi-Service Cut-Through Switching path is used if it is available. If it is not avaliable dprsOnly is used. useDnaValue - use the value provisioned in Dna component.
U32 vctDcCugIndex	1.3.6.1.4.1.562.2.4.1.5130.3.10.1.13	Unsigned32	read-write	This attribute specifies the CUG index which is to be signalled in PVC call requests to the remote end. The type of CUG signalling is defined in attribute cugType in this component.
INT vctDcCugType	1.3.6.1.4.1.562.2.4.1.5130.3.10.1.14	INTEGER	read-write	This attribute specifies the type of CUG signalling to be used in PVC call request. Index of CUG to be used is defined in attribute cugIndex in this component. Possible values are: cug - signal cug cugOa - signal cug with outgoing access doNotSignal - no CUG in call request
vctDcCfaTable	1.3.6.1.4.1.562.2.4.1.5130.3.267		not-accessible	This is the i'th ITU-T facility required for this direct call. Within the provisioning system, the user specifies the facility code along with the facility parameters. The facility is represented internally as a hexadecimal string following the X.25 ITU-T representation for facility data. The user specifies the facility code when adding, changing or deleting a facility. The upper two bits of the facility code indicate the class of facility. From the class of the facility, one can derive the number of bytes of facility data, as follows: Class A - 1 byte of fax data Class B - 2 bytes of fax data Class C - 3 bytes of fax data Class D - variable length of fax data.
vctDcCfaEntry	1.3.6.1.4.1.562.2.4.1.5130.3.267.1		not-accessible	An entry in the vctDcCfaTable.
I32 vctDcCfaIndex	1.3.6.1.4.1.562.2.4.1.5130.3.267.1.1	Integer32	not-accessible	This variable represents the index for the vctDcCfaTable.
STR vctDcCfaValue	1.3.6.1.4.1.562.2.4.1.5130.3.267.1.2	HexString	read-write	This variable represents an individual value for the vctDcCfaTable.
ROW vctDcCfaRowStatus	1.3.6.1.4.1.562.2.4.1.5130.3.267.1.3	RowStatus	write-only	This variable is used to control the addition and deletion of individual values of the vctDcCfaTable.
vctDcDfaTable	1.3.6.1.4.1.562.2.4.1.5130.3.268		not-accessible	This is the i'th DTE facility required for this direct call. Within the provisioning system, the user specifies the facility code along with the facility parameters. The facility is represented internally as a hexadecimal string following the X.25 ITU-T representation for facility data.
vctDcDfaEntry	1.3.6.1.4.1.562.2.4.1.5130.3.268.1		not-accessible	An entry in the vctDcDfaTable.
I32 vctDcDfaIndex	1.3.6.1.4.1.562.2.4.1.5130.3.268.1.1	Integer32	not-accessible	This variable represents the index for the vctDcDfaTable.
STR vctDcDfaValue	1.3.6.1.4.1.562.2.4.1.5130.3.268.1.2	HexString	read-write	This variable represents an individual value for the vctDcDfaTable.
ROW vctDcDfaRowStatus	1.3.6.1.4.1.562.2.4.1.5130.3.268.1.3	RowStatus	write-only	This variable is used to control the addition and deletion of individual values of the vctDcDfaTable.
vctDcNfaTable	1.3.6.1.4.1.562.2.4.1.5130.3.269		not-accessible	This is the i'th National facility required for this direct call. Within the provisioning system, the user specifies the facility code along with the facility parameters. The facility is represented internally as a hexadecimal string following the X.25 ITU-T representation for facility data. Two explicit attributes discardPriority and transferPriority are created to replace H.01 and H.30 in the group VcsDirectCallOptionsProv of this file. The migrate escape here propagates the old provisioning data under H.01 and H.30 into discardPriority and transferPriority. The rule of the above propagation are: 0 in H.01 is equivalent to discardPriority 0; 1 in H.01 is equivalent to discardPriority 1. And 0 in H.30 is equivalent to transferPriority normal; 1 in H.30 is equivalent to transferPriority high. Please refer to discardPriority and transferPriority for more information on how to use them.
vctDcNfaEntry	1.3.6.1.4.1.562.2.4.1.5130.3.269.1		not-accessible	An entry in the vctDcNfaTable.
I32 vctDcNfaIndex	1.3.6.1.4.1.562.2.4.1.5130.3.269.1.1	Integer32	not-accessible	This variable represents the index for the vctDcNfaTable.
STR vctDcNfaValue	1.3.6.1.4.1.562.2.4.1.5130.3.269.1.2	HexString	read-write	This variable represents an individual value for the vctDcNfaTable.
ROW vctDcNfaRowStatus	1.3.6.1.4.1.562.2.4.1.5130.3.269.1.3	RowStatus	write-only	This variable is used to control the addition and deletion of individual values of the vctDcNfaTable.
vctDcIfaTable	1.3.6.1.4.1.562.2.4.1.5130.3.270		not-accessible	This is the i'th International facility required for this direct call. Within the provisioning system, the user specifies the facility code along with the facility parameters. The facility is represented internally as a hexadecimal string following the X.25 ITU-T representation for facility data.
vctDcIfaEntry	1.3.6.1.4.1.562.2.4.1.5130.3.270.1		not-accessible	An entry in the vctDcIfaTable.
I32 vctDcIfaIndex	1.3.6.1.4.1.562.2.4.1.5130.3.270.1.1	Integer32	not-accessible	This variable represents the index for the vctDcIfaTable.
STR vctDcIfaValue	1.3.6.1.4.1.562.2.4.1.5130.3.270.1.2	HexString	read-write	This variable represents an individual value for the vctDcIfaTable.
ROW vctDcIfaRowStatus	1.3.6.1.4.1.562.2.4.1.5130.3.270.1.3	RowStatus	write-only	This variable is used to control the addition and deletion of individual values of the vctDcIfaTable.
vctVc	1.3.6.1.4.1.562.2.4.1.5130.4
vctVcRowStatusTable	1.3.6.1.4.1.562.2.4.1.5130.4.1		not-accessible	This entry controls the addition and deletion of vctVc components.
vctVcRowStatusEntry	1.3.6.1.4.1.562.2.4.1.5130.4.1.1		not-accessible	A single entry in the table represents a single vctVc component.
ROW vctVcRowStatus	1.3.6.1.4.1.562.2.4.1.5130.4.1.1.1	RowStatus	read-only	This variable is used as the basis for SNMP naming of vctVc components. These components cannot be added nor deleted.
STR vctVcComponentName	1.3.6.1.4.1.562.2.4.1.5130.4.1.1.2	DisplayString	read-only	This variable provides the component's string name for use with the ASCII Console Interface
STO vctVcStorageType	1.3.6.1.4.1.562.2.4.1.5130.4.1.1.4	StorageType	read-only	This variable represents the storage type value for the vctVc tables.
NON vctVcIndex	1.3.6.1.4.1.562.2.4.1.5130.4.1.1.10	NonReplicated	not-accessible	This variable represents the index for the vctVc tables.
vctVcCadTable	1.3.6.1.4.1.562.2.4.1.5130.4.10		not-accessible	This group represents operational call data related to General Vc. It can be displayed only for General Vc which is created by application.
vctVcCadEntry	1.3.6.1.4.1.562.2.4.1.5130.4.10.1		not-accessible	An entry in the vctVcCadTable.
INT vctVcType	1.3.6.1.4.1.562.2.4.1.5130.4.10.1.1	INTEGER	read-only	This attribute displays the type of call, pvc or svc. type is provided at provisioning time.
INT vctVcState	1.3.6.1.4.1.562.2.4.1.5130.4.10.1.2	INTEGER	read-only	This attribute displays the state of call control. P5 state is not supported but is listed for completness. Transitions from one state to another take very short time. state most often displayed is dataTransferP4.
INT vctVcPreviousState	1.3.6.1.4.1.562.2.4.1.5130.4.10.1.3	INTEGER	read-only	This attribute displays the previous state of call control. This is a valuable field to determine how the processing is progressing.
U32 vctVcDiagnosticCode	1.3.6.1.4.1.562.2.4.1.5130.4.10.1.4	Unsigned32	read-only	This attribute displays the internal substate of call control. It is used to further refine state of call processing.
U32 vctVcPreviousDiagnosticCode	1.3.6.1.4.1.562.2.4.1.5130.4.10.1.5	Unsigned32	read-only	This attribute displays the internal substate of call control. It is used to further refine state of call processing.
INT vctVcCalledNpi	1.3.6.1.4.1.562.2.4.1.5130.4.10.1.6	INTEGER	read-only	This attribute displays the Numbering Plan Indicator (NPI) of the called end.
STR vctVcCalledDna	1.3.6.1.4.1.562.2.4.1.5130.4.10.1.7	DigitString	read-only	This attribute displays the Data Network Address (Dna) of the called (destination) DTE to which this call is sent. This address if defined at recieving end will complete Vc connection.
U32 vctVcCalledLcn	1.3.6.1.4.1.562.2.4.1.5130.4.10.1.8	Unsigned32	read-only	This attribute displays the Logical Channel Number of the called end. It is valid only after both ends of Vc exchanged relevant information.
INT vctVcCallingNpi	1.3.6.1.4.1.562.2.4.1.5130.4.10.1.9	INTEGER	read-only	This attribute displays the Numbering Plan Indicator (NPI) of the calling end.
STR vctVcCallingDna	1.3.6.1.4.1.562.2.4.1.5130.4.10.1.10	DigitString	read-only	This attribute displays the Data Network Address (Dna) of the calling end.
U32 vctVcCallingLcn	1.3.6.1.4.1.562.2.4.1.5130.4.10.1.11	Unsigned32	read-only	This attribute displays the Logical Channel Number of the calling end.
INT vctVcAccountingEnabled	1.3.6.1.4.1.562.2.4.1.5130.4.10.1.12	INTEGER	read-only	This attribute indicates that this optional section of accounting record is suppressed or permitted. If accountingEnabled is yes, conditions for generation of accounting record were met. These conditions include billing options, vc recovery conditions and Module wide accounting data options.
INT vctVcFastSelectCall	1.3.6.1.4.1.562.2.4.1.5130.4.10.1.13	INTEGER	read-only	This attribute displays that this is a fast select call.
INT vctVcLocalRxPktSize	1.3.6.1.4.1.562.2.4.1.5130.4.10.1.14	INTEGER	read-only	This attribute displays the locally negotiated size of send packets.
INT vctVcLocalTxPktSize	1.3.6.1.4.1.562.2.4.1.5130.4.10.1.15	INTEGER	read-only	This attribute displays the locally negotiated size of send packets.
U32 vctVcLocalTxWindowSize	1.3.6.1.4.1.562.2.4.1.5130.4.10.1.16	Unsigned32	read-only	This attribute displays the send window size provided on incoming call packets or the default when a call request packet does not explicitly provide the window size.
U32 vctVcLocalRxWindowSize	1.3.6.1.4.1.562.2.4.1.5130.4.10.1.17	Unsigned32	read-only	This attribute displays the receive window size provided on incoming call packets or the default when a call request does not explicitly provide the window sizes.
INT vctVcPathReliability	1.3.6.1.4.1.562.2.4.1.5130.4.10.1.19	INTEGER	read-only	This attribute displays the path reliability.
INT vctVcAccountingEnd	1.3.6.1.4.1.562.2.4.1.5130.4.10.1.20	INTEGER	read-only	This attribute indicates if this end should generate an accounting record. Normally, callingEnd is the end to generate an accounting record.
INT vctVcPriority	1.3.6.1.4.1.562.2.4.1.5130.4.10.1.21	INTEGER	read-only	This attribute displays whether the call is a normal or a high priority call.
U32 vctVcSegmentSize	1.3.6.1.4.1.562.2.4.1.5130.4.10.1.22	Unsigned32	read-only	This attribute displays the segment size (in bytes) used on the call. It is used to calculate the number of segments transmitted and received.
INT vctVcSubnetTxPktSize	1.3.6.1.4.1.562.2.4.1.5130.4.10.1.23	INTEGER	read-only	This attribute displays the locally negotiated size of the data packets on this Vc.
U32 vctVcSubnetTxWindowSize	1.3.6.1.4.1.562.2.4.1.5130.4.10.1.24	Unsigned32	read-only	This attribute displays the current send window size of Vc.
INT vctVcSubnetRxPktSize	1.3.6.1.4.1.562.2.4.1.5130.4.10.1.25	INTEGER	read-only	This attribute displays the locally negotiated size of receive packets.
U32 vctVcSubnetRxWindowSize	1.3.6.1.4.1.562.2.4.1.5130.4.10.1.26	Unsigned32	read-only	This attribute displays the receive window size provided on incoming call packets and to the default when a call request does not explicitly provide the window sizes.
U32 vctVcMaxSubnetPktSize	1.3.6.1.4.1.562.2.4.1.5130.4.10.1.27	Unsigned32	read-only	This attribute displays the maximum packet size allowed on Vc.
INT vctVcTransferPriorityToNetwork	1.3.6.1.4.1.562.2.4.1.5130.4.10.1.28	INTEGER	read-only	This attribute displays the priority in which data is transferred to the network. The transfer priority is a preference specified by an application according to its delay-sensitivity requirement. Frames with high transfer priority are served by the network before the frames with normal priority. Each transfer priority contains a predetermined setting for trunk queue (interrupting, delay or throughput), and routing metric (delay or throughput). When the transfer priority is set at high, the trunk queue is set to high, the routing metric is set to delay. When the transfer priority is set at normal, the trunk queue is set to normal, the routing metric is set to throughput.
INT vctVcTransferPriorityFromNetwork	1.3.6.1.4.1.562.2.4.1.5130.4.10.1.29	INTEGER	read-only	This attribute displays the priority in which data is transferred from the network. The transfer priority is a preference specified by an application according to its delay-sensitivity requirement. Frames with high transfer priority are served by the network before the frames with normal priority. Each transfer priority contains a predetermined setting for trunk queue (interrupting, delay or throughput), and routing metric (delay or throughput). When the transfer priority is set at high, and the trunk queue is set to high, the routing metric is set to delay. When the transfer priority is set at normal, the trunk queue is set to normal, and the routing metric is set to throughput.
vctVcIntdTable	1.3.6.1.4.1.562.2.4.1.5130.4.11		not-accessible	This group defines display of interval data collected by Vc. Data in this group is variable and may depend on time when this display command is issued.
vctVcIntdEntry	1.3.6.1.4.1.562.2.4.1.5130.4.11.1		not-accessible	An entry in the vctVcIntdTable.
HEX vctVcCallReferenceNumber	1.3.6.1.4.1.562.2.4.1.5130.4.11.1.1	Hex	read-only	This attribute displays the call reference number which is a unique number generated by the switch.The same Call Reference Number is stored in the interval data (accounting record) at both ends of the call. It can be used as one of the attributes in matching duplicate records generated at each end of the call.
U32 vctVcElapsedTimeTillNow	1.3.6.1.4.1.562.2.4.1.5130.4.11.1.2	Unsigned32	read-only	This attribute displays the elapsed time representing the period of this interval data. It is elapsed time in 0.1 second increments since Vc started.
U32 vctVcSegmentsRx	1.3.6.1.4.1.562.2.4.1.5130.4.11.1.3	Unsigned32	read-only	This attribute displays the number of segments received at the time command was issued. This is the segment received count maintained by accounting at each end of the Vc. This counter is updated only when the packet cannot be successfully delivered out of the sink Vc and to the sink AP Conditions in which packets may be discarded by the sink Vc include: missing packets due to subnet discards, segmentation protocol violations due to subnet discard, duplicated and out-of-ranged packets and packets that arrive while Vc is in path recovery state.
U32 vctVcSegmentsSent	1.3.6.1.4.1.562.2.4.1.5130.4.11.1.4	Unsigned32	read-only	This attribute displays the number of segments sent at the time command was issued. This is the segment sent count maintained by accounting at the source Vc. Vc only counts packets that Vc thinks can be delivered successfully into the subnet. In reality, these packets may be dropped by trunking, for instance. This counter is not updated when splitting fails, when Vc is in a path recovery state, when packet forwarding fails to forward this packet and when subsequent packets have to be discarded as we want to minimize the chance of out-of-sequence and do not intentionally send out-of- sequenced packets into the subnet.
ENT vctVcStartTime	1.3.6.1.4.1.562.2.4.1.5130.4.11.1.5	EnterpriseDateAndTime	read-only	This attribute displays the start time of this interval period. If Vc spans 12 hour time or time of day change startTime reflects new time as recorded at 12 hour periods or time of day changes.
vctVcStatsTable	1.3.6.1.4.1.562.2.4.1.5130.4.12		not-accessible	... Statistics(Stats) This group defines general attributes collected by general Vc. The purpose of Vc attributes is to aid end users and verification people to understand the Vc internal behavior. This is particularly useful when the network has experienced abnormality and we want to isolate problems and pinpoint trouble spots. Attributes are collected on a per Vc basis. Until a need is identified, statistics are not collected at a processor level. Each attribute is stored in a 32 bit field and is initialized to zero when a Vc enters into the data transfer state. When a PVC is disconnected and then connected again, the attributes will be reset. Attributes cannot be reset through other methods.
vctVcStatsEntry	1.3.6.1.4.1.562.2.4.1.5130.4.12.1		not-accessible	An entry in the vctVcStatsTable.
U32 vctVcAckStackingTimeouts	1.3.6.1.4.1.562.2.4.1.5130.4.12.1.1	Unsigned32	read-only	This attribute counts the number of ack stacking timer expiries. It is used as an indicator of the acknowledgment behavior across the subnet when ack stacking is in effect. If it expires often, usually this means end users will experience longer delay. The ack stacking timer specifies how long the Vc will wait before finally sending the subnet acknowledgment. if this attribute is set to a value of 0, then the Vc will automatically return acknowledgment packets without delay. If this attribute is set to a value other than zero, then the Vc will wait for this amount of time in an attempt to piggyback the acknowledgment packet on another credit or data packet. If the Vc cannot piggyback the acknowledgment packet within this time, then the packet is returned without piggybacking.
U32 vctVcOutOfRangeFrmFromSubnet	1.3.6.1.4.1.562.2.4.1.5130.4.12.1.2	Unsigned32	read-only	This attribute counts the number of subnet frames discarded due to the sequence number being out of range. Two Categories apply for the General Vc 1) lost Acks (previous Range) 2) unexpected Packets (next Range) Vc internally maintains its own sequence number of packet order and sequencing. Due to packet retransmission, Vc may receive duplicate packets that have the same Vc internal sequence number. Only 1 copy is accepted by the Vc and other copies of the same packets are detected through this count. This attribute can be used to record the frequency of packet retransmission due to Vc and other part of the subnet.
U32 vctVcDuplicatesFromSubnet	1.3.6.1.4.1.562.2.4.1.5130.4.12.1.3	Unsigned32	read-only	This attribute counts the number of subnet packets discarded due to duplication. It is used to detect software error fault or duplication caused by retransmitting.
U32 vctVcFrmRetryTimeouts	1.3.6.1.4.1.562.2.4.1.5130.4.12.1.4	Unsigned32	read-only	This attribute counts the number of frames which have retransmission time-out. If packets from Vc into the subnet are discarded by the subnet, the source Vc will not receive any acknowledgment. The retransmission timer then expires and packets will be retransmitted again. Note that the Vc idle probe may be retransmitted and is included in this count. This statistics does not show the distribution of how many times packets are retransmitted (e.g. first retransmission results in successful packet forwarding).
U32 vctVcPeakRetryQueueSize	1.3.6.1.4.1.562.2.4.1.5130.4.12.1.5	Unsigned32	read-only	This attribute indicates the peak size of the retransmission queue. This attribute is used as an indicator of the acknowledgment behavior across the subnet. It records the largest body of unacknowledged packets.
U32 vctVcPeakOoSeqQueueSize	1.3.6.1.4.1.562.2.4.1.5130.4.12.1.6	Unsigned32	read-only	This attribute indicates the peak size of the out of sequence queue. This attribute is used as an indicator of the sequencing behavior across the subnet. It records the largest body of out of sequence packets.
U32 vctVcPeakOoSeqFrmForwarded	1.3.6.1.4.1.562.2.4.1.5130.4.12.1.7	Unsigned32	read-only	This attribute indicates the peak size of the sequence packet queue. This attribute is used as an indicator of the sequencing behavior across the subnet. It records the largest body of out of sequence packets, which by the receipt of an expected packet have been transformed to expected packets. The number of times this peak is reached is not recorded as it is traffic dependent.
U32 vctVcPeakStackedAcksRx	1.3.6.1.4.1.562.2.4.1.5130.4.12.1.8	Unsigned32	read-only	This attribute indicates the peak size of wait acks. This attribute is used as an indicator of the acknowledgment behavior across the subnet. It records the largest collective acknowledgment.
U32 vctVcSubnetRecoveries	1.3.6.1.4.1.562.2.4.1.5130.4.12.1.9	Unsigned32	read-only	This attribute counts the number of successful Vc recovery attempts. This attribute is used as an indicator of how many times the Vc path is broken but can be recovered. This attribute is useful to record the number of network path failures.
U32 vctVcWindowClosuresToSubnet	1.3.6.1.4.1.562.2.4.1.5130.4.12.1.10	Unsigned32	read-only	This attribute counts the number of window closures to subnet. A packet may have been sent into the subnet but its acknowledgment from the remote Vc has not yet been received. This is a 8 bit sequence number.This number is useful in detecting whether the Vc is sending any packet into the subnet.
U32 vctVcWindowClosuresFromSubnet	1.3.6.1.4.1.562.2.4.1.5130.4.12.1.11	Unsigned32	read-only	This attribute counts the number of window closures from subnet. This attribute is useful in detecting whether the Vc is receiving any packet from the subnet.
U32 vctVcWrTriggers	1.3.6.1.4.1.562.2.4.1.5130.4.12.1.12	Unsigned32	read-only	This attribute displays the number of times the Vc stays within the W-R region. The W-R region is a value used to determined the timing of credit transmission. Should the current window size be beneath this value, the credits will be transmitted immediately. Otherwise, they will be transmitted later with actual data. The wrTriggers statistic is therefore used to analyze the flow control and credit mechanism.
vctVcfr	1.3.6.1.4.1.562.2.4.1.5130.5
vctVcfrRowStatusTable	1.3.6.1.4.1.562.2.4.1.5130.5.1		not-accessible	This entry controls the addition and deletion of vctVcfr components.
vctVcfrRowStatusEntry	1.3.6.1.4.1.562.2.4.1.5130.5.1.1		not-accessible	A single entry in the table represents a single vctVcfr component.
ROW vctVcfrRowStatus	1.3.6.1.4.1.562.2.4.1.5130.5.1.1.1	RowStatus	read-only	This variable is used as the basis for SNMP naming of vctVcfr components. These components cannot be added nor deleted.
STR vctVcfrComponentName	1.3.6.1.4.1.562.2.4.1.5130.5.1.1.2	DisplayString	read-only	This variable provides the component's string name for use with the ASCII Console Interface
STO vctVcfrStorageType	1.3.6.1.4.1.562.2.4.1.5130.5.1.1.4	StorageType	read-only	This variable represents the storage type value for the vctVcfr tables.
NON vctVcfrIndex	1.3.6.1.4.1.562.2.4.1.5130.5.1.1.10	NonReplicated	not-accessible	This variable represents the index for the vctVcfr tables.
vctVcfrCadTable	1.3.6.1.4.1.562.2.4.1.5130.5.10		not-accessible	This group represents operational call data related to Frame Relay Vc. It can be displayed only for Frame Relay Vc which is created by application.
vctVcfrCadEntry	1.3.6.1.4.1.562.2.4.1.5130.5.10.1		not-accessible	An entry in the vctVcfrCadTable.
INT vctVcfrType	1.3.6.1.4.1.562.2.4.1.5130.5.10.1.1	INTEGER	read-only	This attribute displays the type of call, pvc,svc or spvc.
INT vctVcfrState	1.3.6.1.4.1.562.2.4.1.5130.5.10.1.2	INTEGER	read-only	This attribute displays the state of call control. P5 state is not supported but is listed for completness. Transitions from one state to another take very short time. state most often displayed is dataTransferP4.
INT vctVcfrPreviousState	1.3.6.1.4.1.562.2.4.1.5130.5.10.1.3	INTEGER	read-only	This attribute displays the previous state of call control. This is a valuable field to determine how the processing is progressing.
U32 vctVcfrDiagnosticCode	1.3.6.1.4.1.562.2.4.1.5130.5.10.1.4	Unsigned32	read-only	This attribute displays the internal substate of call control. It is used to further refine state of call processing.
U32 vctVcfrPreviousDiagnosticCode	1.3.6.1.4.1.562.2.4.1.5130.5.10.1.5	Unsigned32	read-only	This attribute displays the internal substate of call control. It is used to further refine state of call processing.
INT vctVcfrCalledNpi	1.3.6.1.4.1.562.2.4.1.5130.5.10.1.6	INTEGER	read-only	This attribute displays the Numbering Plan Indicator (NPI) of the called end.
STR vctVcfrCalledDna	1.3.6.1.4.1.562.2.4.1.5130.5.10.1.7	DigitString	read-only	This attribute displays the Data Network Address (Dna) of the called (destination) DTE to which this call is sent. This address if defined at recieving end will complete Vc connection.
U32 vctVcfrCalledLcn	1.3.6.1.4.1.562.2.4.1.5130.5.10.1.8	Unsigned32	read-only	This attribute displays the Logical Channel Number of the called end. It is valid only after both ends of Vc exchanged relevant information.
INT vctVcfrCallingNpi	1.3.6.1.4.1.562.2.4.1.5130.5.10.1.9	INTEGER	read-only	This attribute displays the Numbering Plan Indicator (NPI) of the calling end.
STR vctVcfrCallingDna	1.3.6.1.4.1.562.2.4.1.5130.5.10.1.10	DigitString	read-only	This attribute displays the Data Network Address (Dna) of the calling end.
U32 vctVcfrCallingLcn	1.3.6.1.4.1.562.2.4.1.5130.5.10.1.11	Unsigned32	read-only	This attribute displays the Logical Channel Number of the calling end.
INT vctVcfrAccountingEnabled	1.3.6.1.4.1.562.2.4.1.5130.5.10.1.12	INTEGER	read-only	This attribute indicates that this optional section of accounting record is suppressed or permitted. If accountingEnabled is yes, conditions for generation of accounting record were met. These conditions include billing options, vc recovery conditions and Module wide accounting data options.
INT vctVcfrFastSelectCall	1.3.6.1.4.1.562.2.4.1.5130.5.10.1.13	INTEGER	read-only	This attribute displays that this is a fast select call.
INT vctVcfrPathReliability	1.3.6.1.4.1.562.2.4.1.5130.5.10.1.19	INTEGER	read-only	This attribute displays the path reliability.
INT vctVcfrAccountingEnd	1.3.6.1.4.1.562.2.4.1.5130.5.10.1.20	INTEGER	read-only	This attribute indicates if this end should generate an accounting record. Normally, callingEnd is the end to generate an accounting record.
INT vctVcfrPriority	1.3.6.1.4.1.562.2.4.1.5130.5.10.1.21	INTEGER	read-only	This attribute displays whether the call is a normal or a high priority call.
U32 vctVcfrSegmentSize	1.3.6.1.4.1.562.2.4.1.5130.5.10.1.22	Unsigned32	read-only	This attribute displays the segment size (in bytes) used on the call. It is used to calculate the number of segments transmitted and received.
U32 vctVcfrMaxSubnetPktSize	1.3.6.1.4.1.562.2.4.1.5130.5.10.1.27	Unsigned32	read-only	This attribute indicates the maximum packet size allowed on the Vc.
INT vctVcfrRcosToNetwork	1.3.6.1.4.1.562.2.4.1.5130.5.10.1.28	INTEGER	read-only	This attribute indicates the routing metric routing class of service to the network.
INT vctVcfrRcosFromNetwork	1.3.6.1.4.1.562.2.4.1.5130.5.10.1.29	INTEGER	read-only	This attribute displays the routing metric Routing Class of Service from the Network.
INT vctVcfrEmissionPriorityToNetwork	1.3.6.1.4.1.562.2.4.1.5130.5.10.1.30	INTEGER	read-only	This attribute displays the network internal emission priotity to the network.
INT vctVcfrEmissionPriorityFromNetwork	1.3.6.1.4.1.562.2.4.1.5130.5.10.1.31	INTEGER	read-only	This attribute displays the network internal emission priotity from the network.
STR vctVcfrDataPath	1.3.6.1.4.1.562.2.4.1.5130.5.10.1.32	AsciiString	read-only	This attribute indicates the data path used by the connection. The data path is provisioned in Dna and DirectCall components. The displayed value of this attribute can be different from the provisioned value. If the connection is using dprsOnly data path, the string dprsOnly is displayed. (dynamic packet routing system) If the connection is using dprsMcsOnly data path, the string dprsMcsOnly is displayed. If the connection is using dprsMcsFirst data path, the string dprsMcsFirst is displayed.
vctVcfrIntdTable	1.3.6.1.4.1.562.2.4.1.5130.5.11		not-accessible	This group defines display of interval data collected by Vc. Data in this group is variable and may depend on time when this display command is issued.
vctVcfrIntdEntry	1.3.6.1.4.1.562.2.4.1.5130.5.11.1		not-accessible	An entry in the vctVcfrIntdTable.
HEX vctVcfrCallReferenceNumber	1.3.6.1.4.1.562.2.4.1.5130.5.11.1.1	Hex	read-only	This attribute displays the call reference number which is a unique number generated by the switch.The same Call Reference Number is stored in the interval data (accounting record) at both ends of the call. It can be used as one of the attributes in matching duplicate records generated at each end of the call.
U32 vctVcfrElapsedTimeTillNow	1.3.6.1.4.1.562.2.4.1.5130.5.11.1.2	Unsigned32	read-only	This attribute displays the elapsed time representing the period of this interval data. It is elapsed time in 0.1 second increments since Vc started.
U32 vctVcfrSegmentsRx	1.3.6.1.4.1.562.2.4.1.5130.5.11.1.3	Unsigned32	read-only	This attribute displays the number of segments received at the time command was issued. This is the segment received count maintained by accounting at each end of the Vc. This counter is updated only when the packet cannot be successfully delivered out of the sink Vc and to the sink AP Conditions in which packets may be discarded by the sink Vc include: missing packets due to subnet discards, segmentation protocol violations due to subnet discard, duplicated and out-of-ranged packets and packets that arrive while Vc is in path recovery state.
U32 vctVcfrSegmentsSent	1.3.6.1.4.1.562.2.4.1.5130.5.11.1.4	Unsigned32	read-only	This attribute displays the number of segments sent at the time command was issued. This is the segment sent count maintained by accounting at the source Vc. Vc only counts packets that Vc thinks can be delivered successfully into the subnet. In reality, these packets may be dropped by trunking, for instance. This counter is not updated when splitting fails, when Vc is in a path recovery state, when packet forwarding fails to forward this packet and when subsequent packets have to be discarded as we want to minimize the chance of out-of-sequence and do not intentionally send out-of- sequenced packets into the subnet.
ENT vctVcfrStartTime	1.3.6.1.4.1.562.2.4.1.5130.5.11.1.5	EnterpriseDateAndTime	read-only	This attribute displays the start time of this interval period. If Vc spans 12 hour time or time of day change startTime reflects new time as recorded at 12 hour periods or time of day changes.
vctVcfrFrdTable	1.3.6.1.4.1.562.2.4.1.5130.5.12		not-accessible	This group defines Frame Relay attributes collected by Frame Relay Vc. The purpose of Vc attributes is to aid end users and verification people to understand the Vc internal behavior. This is particularly useful when the network has experienced abnormality and we want to isolate problems and pinpoint trouble spots. Attributes are collected on a per Vc basis. Until a need is identified, statistics are not collected at a processor level. Each attribute is stored in a 32 bit field and is initialized to zero when a Vc enters into the data transfer state. When a PVC is disconnected and then connected again, the attributes will be reset. Attributes cannot be reset through other methods. Frame Relay Vc uses a best effort data packet delivery protocol and a different packet segmentation and combination methods from the General Vc. The Frame Relay Vc uses the same call setup and control mechanism (e.g. the support of non-flow control data packets) as in a General Vc. Most General Vc statistics and internal variables are used in a Frame Relay Vc and are displayed by software developers
vctVcfrFrdEntry	1.3.6.1.4.1.562.2.4.1.5130.5.12.1		not-accessible	An entry in the vctVcfrFrdTable.
U32 vctVcfrFrmCongestedToSubnet	1.3.6.1.4.1.562.2.4.1.5130.5.12.1.2	Unsigned32	read-only	This attribute displays the number of frames from link discarded due to lack of resources. It keeps track of the number of frames from link that have to be discarded. The discard reasons include insufficient memory for splitting the frame into smaller subnet packet size.
U32 vctVcfrCannotForwardToSubnet	1.3.6.1.4.1.562.2.4.1.5130.5.12.1.3	Unsigned32	read-only	This attribute displays the number of discarded packets that can not be forwarded into the subnet because of subnet congestion. Number of frames from link discarded due to failure in forwarding a packet from Vc into the subnet.- This attribute is increased when packet forwarding fails to forward a packet into the subnet. If a frame is split into multiple subnet packets and a partial packet has to be discarded, all subsequent partial packets that have not yet been delivered to the subnet will be discarded as well.
U32 vctVcfrNotDataXferToSubnet	1.3.6.1.4.1.562.2.4.1.5130.5.12.1.4	Unsigned32	read-only	This attribute records the number of frames from link discarded when the Vc tries to recover from internal path failure.
U32 vctVcfrOutOfRangeFrmFromSubnet	1.3.6.1.4.1.562.2.4.1.5130.5.12.1.5	Unsigned32	read-only	This attribute displays the number of frames from subnet discarded due to out of sequence range for arriving too late.
U32 vctVcfrCombErrorsFromSubnet	1.3.6.1.4.1.562.2.4.1.5130.5.12.1.6	Unsigned32	read-only	This attribute records the number of subnet packets discarded at the sink Vc due to the Vc segmentation and combination protocol error. Usually, this occurs when the subnet discards packets and thus this statistics can be used to guest the number of subnet packets that are not delivered to the Vc. It cannot be used as an actual measure because some subnet packets may have been delivered to Vc but have to be discarded because these are partial packets to a frame in which some other partial packets have not been properly delivered to Vc
U32 vctVcfrDuplicatesFromSubnet	1.3.6.1.4.1.562.2.4.1.5130.5.12.1.7	Unsigned32	read-only	This attribute displays the number of subnet packets discarded due to duplication. Although packets are not retransmitted by the Frame Relay Vc, it is possible for the subnet to retransmit packets. When packets are out-of-sequenced and copies of the same packets arrive, then this attribute is increased.
U32 vctVcfrNotDataXferFromSubnet	1.3.6.1.4.1.562.2.4.1.5130.5.12.1.8	Unsigned32	read-only	This attribute displays the number of subnet packets discarded when data transfer is suspended in Vc recovery.
U32 vctVcfrFrmLossTimeouts	1.3.6.1.4.1.562.2.4.1.5130.5.12.1.9	Unsigned32	read-only	This attribute displays the number of lost frame timer expiries. When this count is excessive, the network is very congested and packets have been discarded in the subnet.
U32 vctVcfrOoSeqByteCntExceeded	1.3.6.1.4.1.562.2.4.1.5130.5.12.1.10	Unsigned32	read-only	This attribute displays the number times that the out of sequence byte threshold is exceeded. When the threshold is exceeded, this condition is treated as if the loss frame timer has expired and all frames queued at the sink Vc are delivered to the AP. We need to keep this count to examine if the threshold is engineered properly. This should be used in conjunction with the peak value of out-of- sequenced queue and the number of times the loss frame timer has expired. This count should be relatively small when compared with loss frame timer expiry count.
U32 vctVcfrPeakOoSeqPktCount	1.3.6.1.4.1.562.2.4.1.5130.5.12.1.11	Unsigned32	read-only	This attribute displays the frame relay peak packet count of the out of sequence queue. This attribute records the maximum queue length of the out-of-sequenced queue. The counter can be used to deduce the message buffer requirement on a Vc.
U32 vctVcfrPeakOoSeqFrmForwarded	1.3.6.1.4.1.562.2.4.1.5130.5.12.1.12	Unsigned32	read-only	This attribute displays the frame relay peak size of the sequence packet queue. The subnet may deliver packets out-of- sequenced. These packets are then queued in an out-of-sequenced queue, waiting for a packet with the expected sequence number to come. When that packet arrives, this attribute records the maximum number of packets that were out-of-sequenced, but now have become in-sequenced. The statistics is used to measure expected queue size due to normal subnet packet disorder (not due to subnet packet discard). Current implementation also uses this statistics to set a maximum size for the out-of-sequenced queue.
U32 vctVcfrSendSequenceNumber	1.3.6.1.4.1.562.2.4.1.5130.5.12.1.13	Unsigned32	read-only	This attribute displays the Vc internal packet's send sequence number. Note that a 'packet' in this context, may be either a user data packet, or an OAM frame.
U32 vctVcfrPktRetryTimeouts	1.3.6.1.4.1.562.2.4.1.5130.5.12.1.15	Unsigned32	read-only	This attribute displays the number of packets which have retransmission time-outs. When this count is excessive, the network is very congested and packets have been discarded in the subnet.
U32 vctVcfrPeakRetryQueueSize	1.3.6.1.4.1.562.2.4.1.5130.5.12.1.16	Unsigned32	read-only	This attribute displays the peak size of retransmission queue. This attribute is used as an indicator of the acknowledgment behavior across the subnet. Records the largest body of unacknowledged packets.
U32 vctVcfrSubnetRecoveries	1.3.6.1.4.1.562.2.4.1.5130.5.12.1.17	Unsigned32	read-only	This attribute displays the number of successful Vc recovery attempts.
U32 vctVcfrOoSeqPktCntExceeded	1.3.6.1.4.1.562.2.4.1.5130.5.12.1.19	Unsigned32	read-only	This attribute displays the number times that the out of sequence packet threshold is exceeded. When the threshold is exceeded, this condition is treated as if the loss frame timer has expired and all frames queued at the sink Vc are delivered to the AP. We need to keep this count to examine if the threshold is engineered properly. This should be used in conjunction with the peak value of out-of- sequenced queue and the number of times the loss frame timer has expired. This count should be relatively small when compared with loss frame timer expiry count.
U32 vctVcfrPeakOoSeqByteCount	1.3.6.1.4.1.562.2.4.1.5130.5.12.1.20	Unsigned32	read-only	This attribute displays the frame relay peak byte count of the out of sequence queue. This attribute records the maximum queue length of the out-of-sequenced queue. The counter can be used to deduce the message buffer requirement on a Vc.
vctVcfrDmepTable	1.3.6.1.4.1.562.2.4.1.5130.5.417		not-accessible	This attribute displays the data path used by the connection. Data path is provisioned in Dna and DirectCall components. If the connection is using dprsOnly data path, this attribute is empty. If the connection is using dprsMcsOnly or dprsMcsFirst data path, this attribute displays component name of the dprsMcsEndPoint.
vctVcfrDmepEntry	1.3.6.1.4.1.562.2.4.1.5130.5.417.1		not-accessible	An entry in the vctVcfrDmepTable.
NUM vctVcfrDmepValue	1.3.6.1.4.1.562.2.4.1.5130.5.417.1.1	RowPointer	read-only	This variable represents both the value and the index for the vctVcfrDmepTable.
vctProvTable	1.3.6.1.4.1.562.2.4.1.5130.10		not-accessible	This group provides the set of parameters for theVcTester component
vctProvEntry	1.3.6.1.4.1.562.2.4.1.5130.10.1		not-accessible	An entry in the vctProvTable.
LIN vctLogicalProcessor	1.3.6.1.4.1.562.2.4.1.5130.10.1.1	Link	read-write	This attribute specifies the logical processor on which the VcTester will run
INT vctVcName	1.3.6.1.4.1.562.2.4.1.5130.10.1.2	INTEGER	read-write	This attribute specifies the type of vc (fvc or gvc) which will be used by VcTester.
vcTesterMIB	1.3.6.1.4.1.562.2.4.2.34
vcTesterGroup	1.3.6.1.4.1.562.2.4.2.34.1
vcTesterGroupBE	1.3.6.1.4.1.562.2.4.2.34.1.5
vcTesterGroupBE01	1.3.6.1.4.1.562.2.4.2.34.1.5.2
vcTesterGroupBE01A	1.3.6.1.4.1.562.2.4.2.34.1.5.2.2
vcTesterCapabilities	1.3.6.1.4.1.562.2.4.2.34.3
vcTesterCapabilitiesBE	1.3.6.1.4.1.562.2.4.2.34.3.5
vcTesterCapabilitiesBE01	1.3.6.1.4.1.562.2.4.2.34.3.5.2
vcTesterCapabilitiesBE01A	1.3.6.1.4.1.562.2.4.2.34.3.5.2.2

RFC description

Nortel Magellan Passport VcTester MIB providing virtual circuit testing and validation tools.

Start monitoring Nortel Magellan Passport ATM switch (virtual-circuit test/loopback diagnostics) 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 Nortel-Magellan-Passport-VcTesterMIB

What Is Nortel-Magellan-Passport-VcTesterMIB?

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RFC description