REDSTONE-FRAME-RELAY-MIB: View SNMP OID List / Download MIB

The Frame Relay MIB for the Redstone Communications Inc. enterprise.

Coordinate ifIndex value allocation for entries in rsFrDlcmiTable. A GET of this object returns the next available ifIndex value to be used to create an entry in the associated interface table; or zero, if no valid ifIndex value is available. This object also returns a value of zero when it is the lexicographic successor of a varbind presented in an SNMP GETNEXT or GETBULK request, for which circumstance it is assumed that ifIndex allocation is unintended. Successive GETs will typically return different values, thus avoiding collisions among cooperating management clients seeking to create table entries simultaneously.

The Parameters for the Data Link Connection Management Interface for the frame relay service on this interface. This table represents a superset of functionality specified in RFC2115 FRAME-RELAY-DTE-MIB. In particular, it adds attributes that permit the interface to operate as a network-side (DCE) interface.

The Parameters for a particular Data Link Connection Management Interface. Creating/deleting entries in this table causes corresponding entries for be created/deleted in ifTable/ifXTable/rsIfTable, and rsFrDlcmiStatsTable. Creating/deleting user-side (DTE) entries in this table also causes coresponding entries to be created/deleted in RFC2115 frDlcmiTable. The organization and definitions of objects in this table are intentionally aligned closely to those in RFC2115.

The ifIndex value of the corresponding ifEntry.

This variable states which Data Link Connection Management scheme is active (and by implication, what DLCI it uses) on the Frame Relay interface. Enumeration: 'itut933A': 5, 'ansiT1617D1994': 6, 'lmiRev1': 2, 'ansiT1617B': 4, 'ansiT1617D': 3, 'noLmiConfigured': 1.

This variable states which address format is in use on the Frame Relay interface. Enumeration: 'q921': 1, 'q922': 4, 'q922March90': 2, 'q922November90': 3.

This variable states the address length in octets. In the case of Q922 format, the length indicates the entire length of the address including the control portion. Enumeration: 'threeOctets': 3, 'twoOctets': 2, 'fourOctets': 4.

This is the number of seconds between successive status enquiry messages sent by the DTE. Pertains to DTE/NNI operation only. This parameter can be reconfigured only when the Frame Relay interface is acting as a DTE or NNI.

Number of status enquiry intervals that pass before issuance of a full status enquiry message. Pertains to DTE/NNI operation only. This parameter can be reconfigured only when the Frame Relay interface is acting as a DTE or NNI.

The minimum number of errors that must be observed within the number of events specified by rsFrDlcmiMonitoredEvents, to declare the interface down. 'error' is lack of receipt of a Status, in response to an issued Status Enquiry, within the Polling Interval (T391). Pertains to DTE/NNI operation only. This parameter can be reconfigured only when the Frame Relay interface is acting as a DTE or NNI.

The number of status polling intervals over which the error threshold is counted. For example, if within 'MonitoredEvents' number of events the station receives 'ErrorThreshold' number of errors, the interface is marked as down. 'status polling interval' is specified by rsFrDlcmiPollingInterval. Pertains to DTE/NNI operation only. This parameter can be reconfigured only when the Frame Relay interface is acting as a DTE or NNI.

The maximum number of Virtual Circuits allowed for this interface. Usually dictated by the Frame Relay network. In response to a SET, if a value less than zero or higher than the agent's maximal capability is configured, the agent should respond badValue.

This indicates whether the Frame Relay interface is using a multicast service. Enumeration: 'broadcast': 2, 'nonBroadcast': 1.

This indicates the status of the Frame Relay interface as determined by the performance of the dlcmi. If no dlcmi is running, the Frame Relay interface will stay in the running state indefinitely. Enumeration: 'fault': 2, 'running': 1, 'initializing': 3.

Controls creation/deletion of entries in this table according to the RowStatus textual convention, constrained to support the following values only: createAndGo destroy To create an entry in this table, the following entry objects MUST be explicitly configured: rsFrDlcmiRowStatus rsFrDlcmiState rsFrDlcmiMaxSupportedVCs rsFrDlcmiLowerIfIndex rsFrDlcmiRole In addition, when creating an entry the following conditions must hold: A value for rsFrDlcmiIndex must have been determined previously, by reading rsFrNextIfIndex. The interface identified by rsFrDlcmiLowerIfIndex must exist, and must be an interface type that permits layering of Frame Relay above it. A corresponding entry in ifTable/ifXTable/rsIfTable is created/destroyed as a result of creating/destroying an entry in this table. If rsFrDlcmiRole is dte(0), a corresponding entry is created/deleted in frDlcmiTable.

The ifIndex of an interface over which this Frame Relay interface is to be layered. A value of zero indicates no layering. An implementation may choose to require that a nonzero value be configured at entry creation.

Specifies the role this interface assumes with respect to the remote end. When acting as a DTE, the following objects are not relevant: rsFrDlcmiDcePollingInterval rsFrDlcmiDceErrorThreshold rsFrDlcmiDceMonitoredEvents When acting as a DCE, the following objects are not relevant: rsFrDlcmiPollingInterval rsFrDlcmiFullEnquiryInterval rsFrDlcmiErrorThreshold rsFrDlcmiMonitoredEvents Enumeration: 'dce': 1, 'nni': 2, 'dte': 0.

The number of seconds within which a DCE expects to receive a Status Enquiry from the DTE. This value corresponds to the T392 timer. Pertains to DCE/NNI operation only. This parameter can be reconfigured only when the Frame Relay interface is acting as a DCE or NNI.

The minimum number of errors that must be observed within the number of events specified by rsFrDlcmiDceMonitoredEvents, to declare the interface down. 'error' is lack of receipt of a Status Enquiry within the interval specified by rsFrDlcmiDcePollingInterval (T392). Pertains to DCE/NNI operation only. This parameter can be reconfigured only when the Frame Relay interface is acting as a DCE or NNI.

The number of DCE polling intervals over which accumulated errors are counted against the threshold specified in rsFrDlcmiDceErrorThreshold. If, within this number of events, the number of errors equals or exceeds the threshold, the interface is declared down. The 'DCE polling interval' is specified by rsFrDlcmiDcePollingInterval. Pertains to DCE/NNI operation only. This parameter can be reconfigured only when the Frame Relay interface is acting as a DCE or NNI.

The statistics for the Data Link Connection Management Interface for the frame relay service on this interface.

The statistics for a particular Data Link Connection Management Interface. Statistics are not relevant while the rsFrDlcmiState has the value 'noLmiConfigured'. The DTE statistics are relevant when the corresponding rsFrDlcmiRole is DTE. The DTE statistics are relevant when the corresponding rsFrDlcmiRole is DCE.

Number of Status Enquiries sent (as DTE).

Number of Full Enquiries sent (as DTE).

Number of Status Enquiry responses received (as DTE).

Number of Full Enquiry responses received (as DTE).

Number of Asynchronous Updates received (as DTE).

Number of unknown messages received (as DTE).

Number of times a discontinuity in sequence numbering of received messages was detected (as DTE).

Number of timer expirations awaiting a Status message (as DTE).

Number of Status Enquiries received (as DCE.)

Number of Full Enquiries received (as DCE).

Number of Status Enquiry responses sent (as DCE).

Number of Full Enquiry responses sent (as DCE).

Number of Asynchronous Updates sent (as DCE).

Number of unknown messages received (as DCE).

Number of times a discontinuity in sequence numbering of received messages was detected (as DCE).

Number of timer expirations awaiting a Status Enquiry (as DCE).

Value of sysUpTime at the most recent event that caused a discontinuity in the monotonic operation of any of the counters in this entry. Such disruption might be caused by: Hardware insertion/removal. Reconfiguration of rsFrDlcmiState. Reconfiguration of rsFrDlcmiRole. Conclusions can be drawn from successive polls of an entry's counters only if the value of this object, simultaneously retrieved in those polls, remains unchanged.

A table containing information about specific Data Link Connections (DLC) or virtual circuits. This table mirrors the structure of RFC2115 FRAME-RELAY-DTE-MIB frCircuitTable, for the purpose of enumerating circuits on both DTE and DCE Frame Relay interfaces.

The information regarding a single Data Link Connection. Discontinuities in the counters contained in this table are indicated by the value in rsFrCircuitCreationTime.

The ifIndex Value of the ifEntry this virtual circuit is layered onto.

The Data Link Connection Identifier for this virtual circuit.

Indicates whether the particular virtual circuit is operational. In the absence of a Data Link Connection Management Interface, virtual circuit entries (rows) may be created by setting virtual circuit state to 'active', or deleted by changing Circuit state to 'invalid'. Whether or not the row actually disappears is left to the implementation, so this object may actually read as 'invalid' for some arbitrary length of time. It is also legal to set the state of a virtual circuit to 'inactive' to temporarily disable a given circuit. The use of 'invalid' is deprecated in this SNMP Version 2 MIB, in favor of rsFrCircuitRowStatus. Enumeration: 'active': 2, 'inactive': 3, 'invalid': 1.

Number of frames received from the network indicating forward congestion since the virtual circuit was created. This occurs when the remote DTE sets the FECN flag, or when a switch in the network enqueues the frame to a trunk whose transmission queue is congested.

Number of frames received from the network indicating backward congestion since the virtual circuit was created. This occurs when the remote DTE sets the BECN flag, or when a switch in the network receives the frame from a trunk whose transmission queue is congested.

The number of frames sent from this virtual circuit since it was created.

The number of octets sent from this virtual circuit since it was created. Octets counted are the full frame relay header and the payload, but do not include the flag characters or CRC.

Number of frames received over this virtual circuit since it was created.

Number of octets received over this virtual circuit since it was created. Octets counted include the full frame relay header, but do not include the flag characters or the CRC.

The value of sysUpTime when the virtual circuit was created, whether by the Data Link Connection Management Interface or by a SetRequest.

The value of sysUpTime when last there was a change in the virtual circuit state

This variable indicates the maximum amount of data, in bits, that the network agrees to transfer under normal conditions, during the measurement interval.

This variable indicates the maximum amount of uncommitted data bits that the network will attempt to deliver over the measurement interval. By default, if not configured when creating the entry, the Excess Information Burst Size is set to the value of ifSpeed.

Throughput is the average number of 'Frame Relay Information Field' bits transferred per second across a user network interface in one direction, measured over the measurement interval. If the configured committed burst rate and throughput are both non-zero, the measurement interval, T, is T=rsFrCircuitCommittedBurst/rsFrCircuitThroughput. If the configured committed burst rate and throughput are both zero, the measurement interval, T, is T=rsFrCircuitExcessBurst/ifSpeed.

This indicates whether this VC is used as a unicast VC (i.e. not multicast) or the type of multicast service subscribed to Enumeration: 'unicast': 1, 'nWay': 4, 'twoWay': 3, 'oneWay': 2.

Indication of whether the VC was manually created (static), or dynamically created (dynamic) via the data link control management interface. Enumeration: 'dynamic': 2, 'static': 1.

The number of inbound frames dropped because of format errors, or because the VC is inactive.

Number of frames received from the network indicating that they were eligible for discard since the virtual circuit was created. This occurs when the remote DTE sets the DE flag, or when in remote DTE's switch detects that the frame was received as Excess Burst data.

Number of frames sent to the network indicating that they were eligible for discard since the virtual circuit was created. This occurs when the local DTE sets the DE flag, indicating that during Network congestion situations those frames should be discarded in preference of other frames sent without the DE bit set.

Normally the same value as frDlcmiIfIndex, but different when an implementation associates a virtual ifEntry with a DLC or set of DLCs in order to associate higher layer objects such as the ipAddrEntry with a subset of the virtual circuits on a Frame Relay interface. The type of such ifEntries is defined by the higher layer object; for example, if PPP/Frame Relay is implemented, the ifType of this ifEntry would be PPP. If it is not so defined, as would be the case with an ipAddrEntry, it should be of type Other.

This object is used to create a new row or modify or destroy an existing row in the manner described in the definition of the RowStatus textual convention. Writable objects in the table may be written in any RowStatus state.

Number of frames sent to the network indicating forward congestion since the virtual circuit was created. This occurs when the remote DTE sets the FECN flag, or when a switch in the network enqueues the frame to a trunk whose transmission queue is congested.

Number of frames sent to the network indicating backward congestion since the virtual circuit was created. This occurs when the remote DTE sets the BECN flag, or when a switch in the network receives the frame from a trunk whose transmission queue is congested.

Coordinate ifIndex value allocation for entries in rsFrSubIfTable. A GET of this object returns the next available ifIndex value to be used to create an entry in the associated interface table; or zero, if no valid ifIndex value is available. This object also returns a value of zero when it is the lexicographic successor of a varbind presented in an SNMP GETNEXT or GETBULK request, for which circumstance it is assumed that ifIndex allocation is unintended. Successive GETs will typically return different values, thus avoiding collisions among cooperating management clients seeking to create table entries simultaneously.

This table contains entries for Frame Relay Subinterfaces present in the system.

Each entry describes the characteristics of a Frame Relay Subinterface. Creating/deleting entries in this table causes corresponding entries for be created /deleted in ifTable/ifXTable/rsIfTable.

The ifIndex of the Frame Relay Subinterface. When creating entries in this table, suitable values for this object are determined by reading rsFrSubNextIfIndex.

Controls creation/deletion of entries in this table according to the RowStatus textual convention, constrained to support the following values only: createAndGo destroy To create an entry in this table, the following entry objects MUST be explicitly configured: rsFrSubIfRowStatus rsFrSubIfLowerIfIndex In addition, when creating an entry the following conditions must hold: A value for rsFrSubIfIndex must have been determined previously, by reading rsFrSubIfNextIfIndex. The interface identified by rsFrSubIfLowerIfIndex must exist, and must be a Frame Relay interface. A positive value configured for rsFrSubIfId must not already be assigned to another subinterface layered onto the same underlying Frame Relay interface. A corresponding entry in ifTable/ifXTable/rsIfTable is created/destroyed as a result of creating/destroying an entry in this table.

The ifIndex of a Frame Relay interface over which this Frame Relay Subinterface is to be layered. A value of zero indicates no layering. An implementation may choose to require that a nonzero value be configured at entry creation.

An integer identifier for the Frame Relay subinterface, used in conjunction with the command-line interface. It is provided here for cross-reference purposes only. The value must be unique among subinterfaces configured on the same underlying Frame Relay interface. If this object is not configured, or is configured with a value of -1, a nonzero value will be allocated internally and can be retrieved from this object after table entry creation has succeeded. A value of zero for this object is reserved for future use.

This table contains entries for Frame Relay circuits configured on Frame Relay Subinterfaces present in the system. An implementation may constrain the number of circuits permitted to be configured per Frame Relay Subinterface; in particular, an implementation may restrict each Frame Relay Subinterface to have a single circuit. Attributes in this entry can only be configured at entry creation, and remain fixed for the lifetime of the entry.

Each entry describes the characteristics of a Frame Relay Subinterface circuit.

The DLCI of the Frame Relay circuit used by this subinterface.

Controls creation/deletion of entries in this table according to the RowStatus textual convention, constrained to support the following values only: createAndGo destroy To create an entry in this table, the following entry objects MUST be explicitly configured: rsFrSubIfCktRowStatus

The compliance statement for entities which implement the Redstone Frame Relay MIB.

A collection of objects providing management of Frame Relay interfaces in a Redstone product.

A collection of objects providing management of Frame Relay subinterfaces in a Redstone product.