-- ***************************************************************** -- Unisphere-Data-FRAME-RELAY-MIB -- -- Unisphere Networks Inc. Enterprise MIB -- Frame Relay MIB -- -- Copyright (c) 1998, 1999 Redstone Communications, Incorporated. -- Copyright (c) 1999, 2002 Unisphere Networks, Incorporated. -- All Rights Reserved. -- ***************************************************************** Unisphere-Data-FRAME-RELAY-MIB DEFINITIONS ::= BEGIN IMPORTS MODULE-IDENTITY, OBJECT-TYPE, Integer32, Counter32, TimeTicks FROM SNMPv2-SMI RowStatus, TimeStamp FROM SNMPv2-TC MODULE-COMPLIANCE, OBJECT-GROUP FROM SNMPv2-CONF InterfaceIndex, InterfaceIndexOrZero FROM IF-MIB DLCI FROM FRAME-RELAY-DTE-MIB usDataMibs FROM Unisphere-Data-MIBs UsdNextIfIndex FROM Unisphere-Data-TC; usdFrameRelayMIB MODULE-IDENTITY LAST-UPDATED "200009261730Z" -- 26-Sep-00 1:30 PM EDT ORGANIZATION "Unisphere Networks, Inc." CONTACT-INFO " Unisphere Networks, Inc. Postal: 10 Technology Park Drive Westford MA 01886 USA Tel: +1 978 589 5800 Email: mib@UnisphereNetworks.com" DESCRIPTION "The Frame Relay MIB for the Unisphere Networks Inc. enterprise." -- Revision History REVISION "200009261730Z" -- 26-Sep-00 1:30 PM EDT kwc DESCRIPTION "Make it SMIv2 conformant." REVISION "9906010000Z" -- 1-Jun-99 DESCRIPTION "Add support for NNI behavior." REVISION "9811130000Z" -- 13-Nov-98 DESCRIPTION "Initial version of this MIB module." ::= { usDataMibs 10 } -- ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ -- Textual conventions -- ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ -- No textual conventions are defined in this MIB. -- ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ -- Managed objects -- ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ usdFrObjects OBJECT IDENTIFIER ::= { usdFrameRelayMIB 1 } -- -- This MIB contains managed objects for each of two interface -- layers: Frame Relay interfaces, and Frame Relay subinterfaces. -- For each of these layers, management objects are provided to -- query for an available interface index, and to create/delete -- interfaces of that type. Creating/deleting these interface -- types using this MIB has the side effect of creating/deleting -- corresponding entries in the Interface MIB ifTable/ifXTable, -- and in the Unisphere Enterprise Interface MIB usdIfTable. -- -- -- usdFrIfLayer OBJECT IDENTIFIER ::= { usdFrObjects 1 } usdFrSubIfLayer OBJECT IDENTIFIER ::= { usdFrObjects 2 } -- ////////////////////////////////////////////////////////////////////// -- -- Frame Relay Interface Layer -- -- This layer is managed with the following elements: -- -- o NextIfIndex (generator for Frame Relay IfIndex selection) -- o Dlcmi Table (creation/configuration/deletion of Frame Relay interfaces) -- o Dlcmi Statistics Table (Frame Relay interface statistics) -- o Circuit Table (status of Frame Relay circuits) -- -- ////////////////////////////////////////////////////////////////////// -- -- IfIndex selection for creating new Frame Relay interfaces -- usdFrNextIfIndex OBJECT-TYPE SYNTAX UsdNextIfIndex MAX-ACCESS read-only STATUS current DESCRIPTION "Coordinate ifIndex value allocation for entries in usdFrDlcmiTable. 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. " ::= { usdFrIfLayer 1 } -- -- The Frame Relay Dlcmi Table -- usdFrDlcmiTable OBJECT-TYPE SYNTAX SEQUENCE OF UsdFrDlcmiEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "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." REFERENCE "American National Standard T1.617-1991, Annex D" ::= { usdFrIfLayer 2 } usdFrDlcmiEntry OBJECT-TYPE SYNTAX UsdFrDlcmiEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "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/usdIfTable, and usdFrDlcmiStatsTable. 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." INDEX { usdFrDlcmiIfIndex } ::= { usdFrDlcmiTable 1 } UsdFrDlcmiEntry ::= SEQUENCE { usdFrDlcmiIfIndex InterfaceIndex, usdFrDlcmiState INTEGER, usdFrDlcmiAddress INTEGER, usdFrDlcmiAddressLen INTEGER, usdFrDlcmiPollingInterval Integer32, usdFrDlcmiFullEnquiryInterval Integer32, usdFrDlcmiErrorThreshold Integer32, usdFrDlcmiMonitoredEvents Integer32, usdFrDlcmiMaxSupportedVCs DLCI, usdFrDlcmiMulticast INTEGER, usdFrDlcmiStatus INTEGER, usdFrDlcmiRowStatus RowStatus, usdFrDlcmiLowerIfIndex InterfaceIndexOrZero, usdFrDlcmiRole INTEGER, usdFrDlcmiDcePollingInterval Integer32, usdFrDlcmiDceErrorThreshold Integer32, usdFrDlcmiDceMonitoredEvents Integer32 } usdFrDlcmiIfIndex OBJECT-TYPE SYNTAX InterfaceIndex MAX-ACCESS read-only STATUS current DESCRIPTION "The ifIndex value of the corresponding ifEntry." ::= { usdFrDlcmiEntry 1 } usdFrDlcmiState OBJECT-TYPE SYNTAX INTEGER { noLmiConfigured (1), lmiRev1 (2), ansiT1617D (3), -- ANSI T1.617 Annex D ansiT1617B (4), -- ANSI T1.617 Annex B itut933A (5), -- CCITT Q933 Annex A ansiT1617D1994 (6) -- ANSI T1.617a-1994 Annex D } MAX-ACCESS read-create STATUS current DESCRIPTION "This variable states which Data Link Connection Management scheme is active (and by implication, what DLCI it uses) on the Frame Relay interface." REFERENCE "American National Standard T1.617-1991, American National Standard T1.617a-1994, ITU-T Recommendation Q.933 (03/93)." ::= { usdFrDlcmiEntry 2 } usdFrDlcmiAddress OBJECT-TYPE SYNTAX INTEGER { q921 (1), -- 13 bit DLCI q922March90 (2), -- 11 bit DLCI q922November90 (3), -- 10 bit DLCI q922 (4) -- Final Standard } MAX-ACCESS read-create STATUS current DESCRIPTION "This variable states which address format is in use on the Frame Relay interface." DEFVAL { q922 } ::= { usdFrDlcmiEntry 3 } usdFrDlcmiAddressLen OBJECT-TYPE SYNTAX INTEGER { twoOctets (2), threeOctets (3), fourOctets (4) } MAX-ACCESS read-create STATUS current DESCRIPTION "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." DEFVAL { twoOctets } ::= { usdFrDlcmiEntry 4 } usdFrDlcmiPollingInterval OBJECT-TYPE SYNTAX Integer32 (5..30) UNITS "seconds" MAX-ACCESS read-create STATUS current DESCRIPTION "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." REFERENCE "American National Standard T1.617-1991, Section D.7 Timer T391." DEFVAL { 10 } ::= { usdFrDlcmiEntry 5 } usdFrDlcmiFullEnquiryInterval OBJECT-TYPE SYNTAX Integer32 (1..255) MAX-ACCESS read-create STATUS current DESCRIPTION "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." REFERENCE "American National Standard T1.617-1991, Section D.7 Counter N391." DEFVAL { 6 } ::= { usdFrDlcmiEntry 6 } usdFrDlcmiErrorThreshold OBJECT-TYPE SYNTAX Integer32 (1..10) MAX-ACCESS read-create STATUS current DESCRIPTION "The minimum number of errors that must be observed within the number of events specified by usdFrDlcmiMonitoredEvents, 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." REFERENCE "American National Standard T1.617-1991, Section D.5.1 Counter N392." DEFVAL { 3 } ::= { usdFrDlcmiEntry 7 } usdFrDlcmiMonitoredEvents OBJECT-TYPE SYNTAX Integer32 (1..10) MAX-ACCESS read-create STATUS current DESCRIPTION "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 usdFrDlcmiPollingInterval. Pertains to DTE/NNI operation only. This parameter can be reconfigured only when the Frame Relay interface is acting as a DTE or NNI." REFERENCE "American National Standard T1.617-1991, Section D.5.2 Counter N393." DEFVAL { 4 } ::= { usdFrDlcmiEntry 8 } usdFrDlcmiMaxSupportedVCs OBJECT-TYPE SYNTAX DLCI MAX-ACCESS read-create STATUS current DESCRIPTION "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." ::= { usdFrDlcmiEntry 9 } usdFrDlcmiMulticast OBJECT-TYPE SYNTAX INTEGER { nonBroadcast (1), broadcast (2) } MAX-ACCESS read-create STATUS current DESCRIPTION "This indicates whether the Frame Relay interface is using a multicast service." DEFVAL { nonBroadcast } ::= { usdFrDlcmiEntry 10 } usdFrDlcmiStatus OBJECT-TYPE SYNTAX INTEGER { running (1), -- init complete, system running fault (2), -- error threshold exceeded initializing (3) -- system start up } MAX-ACCESS read-only STATUS current DESCRIPTION "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." ::= { usdFrDlcmiEntry 11 } usdFrDlcmiRowStatus OBJECT-TYPE SYNTAX RowStatus MAX-ACCESS read-create STATUS current DESCRIPTION "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: usdFrDlcmiRowStatus usdFrDlcmiState usdFrDlcmiMaxSupportedVCs usdFrDlcmiLowerIfIndex usdFrDlcmiRole In addition, when creating an entry the following conditions must hold: A value for usdFrDlcmiIndex must have been determined previously, by reading usdFrNextIfIndex. The interface identified by usdFrDlcmiLowerIfIndex must exist, and must be an interface type that permits layering of Frame Relay above it. A corresponding entry in ifTable/ifXTable/usdIfTable is created/destroyed as a result of creating/destroying an entry in this table. If usdFrDlcmiRole is dte(0), a corresponding entry is created/deleted in frDlcmiTable." ::= { usdFrDlcmiEntry 12 } usdFrDlcmiLowerIfIndex OBJECT-TYPE SYNTAX InterfaceIndexOrZero MAX-ACCESS read-create STATUS current DESCRIPTION "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." ::= { usdFrDlcmiEntry 13 } usdFrDlcmiRole OBJECT-TYPE SYNTAX INTEGER { dte(0), dce(1), nni(2) } MAX-ACCESS read-create STATUS current DESCRIPTION "Specifies the role this interface assumes with respect to the remote end. When acting as a DTE, the following objects are not relevant: usdFrDlcmiDcePollingInterval usdFrDlcmiDceErrorThreshold usdFrDlcmiDceMonitoredEvents When acting as a DCE, the following objects are not relevant: usdFrDlcmiPollingInterval usdFrDlcmiFullEnquiryInterval usdFrDlcmiErrorThreshold usdFrDlcmiMonitoredEvents " ::= { usdFrDlcmiEntry 14 } usdFrDlcmiDcePollingInterval OBJECT-TYPE SYNTAX Integer32 (5..30) UNITS "seconds" MAX-ACCESS read-create STATUS current DESCRIPTION "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." DEFVAL { 15 } ::= { usdFrDlcmiEntry 15 } usdFrDlcmiDceErrorThreshold OBJECT-TYPE SYNTAX Integer32 (1..10) MAX-ACCESS read-create STATUS current DESCRIPTION "The minimum number of errors that must be observed within the number of events specified by usdFrDlcmiDceMonitoredEvents, to declare the interface down. 'error' is lack of receipt of a Status Enquiry within the interval specified by usdFrDlcmiDcePollingInterval (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." DEFVAL { 2 } ::= { usdFrDlcmiEntry 16 } usdFrDlcmiDceMonitoredEvents OBJECT-TYPE SYNTAX Integer32 (1..10) MAX-ACCESS read-create STATUS current DESCRIPTION "The number of DCE polling intervals over which accumulated errors are counted against the threshold specified in usdFrDlcmiDceErrorThreshold. 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 usdFrDlcmiDcePollingInterval. Pertains to DCE/NNI operation only. This parameter can be reconfigured only when the Frame Relay interface is acting as a DCE or NNI." DEFVAL { 2 } ::= { usdFrDlcmiEntry 17 } -- -- The Frame Relay Dlcmi Statistics Table -- usdFrDlcmiStatsTable OBJECT-TYPE SYNTAX SEQUENCE OF UsdFrDlcmiStatsEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "The statistics for the Data Link Connection Management Interface for the frame relay service on this interface." ::= { usdFrIfLayer 3 } usdFrDlcmiStatsEntry OBJECT-TYPE SYNTAX UsdFrDlcmiStatsEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "The statistics for a particular Data Link Connection Management Interface. Statistics are not relevant while the usdFrDlcmiState has the value 'noLmiConfigured'. The DTE statistics are relevant when the corresponding usdFrDlcmiRole is DTE. The DTE statistics are relevant when the corresponding usdFrDlcmiRole is DCE." INDEX { usdFrDlcmiIfIndex } ::= { usdFrDlcmiStatsTable 1 } UsdFrDlcmiStatsEntry ::= SEQUENCE { usdFrDlcmiStatsDteEnquiries Counter32, usdFrDlcmiStatsDteFullEnquiries Counter32, usdFrDlcmiStatsDteEnquiryResponses Counter32, usdFrDlcmiStatsDteFullEnquiryResponses Counter32, usdFrDlcmiStatsDteAsyncUpdates Counter32, usdFrDlcmiStatsDteUnknownRxMessages Counter32, usdFrDlcmiStatsDteLossOfSequences Counter32, usdFrDlcmiStatsDteNoResponseTimeouts Counter32, usdFrDlcmiStatsDceEnquiries Counter32, usdFrDlcmiStatsDceFullEnquiries Counter32, usdFrDlcmiStatsDceEnquiryResponses Counter32, usdFrDlcmiStatsDceFullEnquiryResponses Counter32, usdFrDlcmiStatsDceAsyncUpdates Counter32, usdFrDlcmiStatsDceUnknownRxMessages Counter32, usdFrDlcmiStatsDceLossOfSequences Counter32, usdFrDlcmiStatsDceNoResponseTimeouts Counter32, usdFrDlcmiStatsDiscontinuityTime TimeTicks } usdFrDlcmiStatsDteEnquiries OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "Number of Status Enquiries sent (as DTE)." ::= { usdFrDlcmiStatsEntry 1 } usdFrDlcmiStatsDteFullEnquiries OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "Number of Full Enquiries sent (as DTE)." ::= { usdFrDlcmiStatsEntry 2 } usdFrDlcmiStatsDteEnquiryResponses OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "Number of Status Enquiry responses received (as DTE)." ::= { usdFrDlcmiStatsEntry 3 } usdFrDlcmiStatsDteFullEnquiryResponses OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "Number of Full Enquiry responses received (as DTE)." ::= { usdFrDlcmiStatsEntry 4 } usdFrDlcmiStatsDteAsyncUpdates OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "Number of Asynchronous Updates received (as DTE)." ::= { usdFrDlcmiStatsEntry 5 } usdFrDlcmiStatsDteUnknownRxMessages OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "Number of unknown messages received (as DTE)." ::= { usdFrDlcmiStatsEntry 6 } usdFrDlcmiStatsDteLossOfSequences OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "Number of times a discontinuity in sequence numbering of received messages was detected (as DTE)." ::= { usdFrDlcmiStatsEntry 7 } usdFrDlcmiStatsDteNoResponseTimeouts OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "Number of timer expirations awaiting a Status message (as DTE)." ::= { usdFrDlcmiStatsEntry 8 } usdFrDlcmiStatsDceEnquiries OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "Number of Status Enquiries received (as DCE.)" ::= { usdFrDlcmiStatsEntry 9 } usdFrDlcmiStatsDceFullEnquiries OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "Number of Full Enquiries received (as DCE)." ::= { usdFrDlcmiStatsEntry 10 } usdFrDlcmiStatsDceEnquiryResponses OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "Number of Status Enquiry responses sent (as DCE)." ::= { usdFrDlcmiStatsEntry 11 } usdFrDlcmiStatsDceFullEnquiryResponses OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "Number of Full Enquiry responses sent (as DCE)." ::= { usdFrDlcmiStatsEntry 12 } usdFrDlcmiStatsDceAsyncUpdates OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "Number of Asynchronous Updates sent (as DCE)." ::= { usdFrDlcmiStatsEntry 13 } usdFrDlcmiStatsDceUnknownRxMessages OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "Number of unknown messages received (as DCE)." ::= { usdFrDlcmiStatsEntry 14 } usdFrDlcmiStatsDceLossOfSequences OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "Number of times a discontinuity in sequence numbering of received messages was detected (as DCE)." ::= { usdFrDlcmiStatsEntry 15 } usdFrDlcmiStatsDceNoResponseTimeouts OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "Number of timer expirations awaiting a Status Enquiry (as DCE)." ::= { usdFrDlcmiStatsEntry 16 } usdFrDlcmiStatsDiscontinuityTime OBJECT-TYPE SYNTAX TimeTicks MAX-ACCESS read-only STATUS current DESCRIPTION "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 usdFrDlcmiState. Reconfiguration of usdFrDlcmiRole. 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." ::= { usdFrDlcmiStatsEntry 17 } -- -- Frame Relay Circuit Table -- usdFrCircuitTable OBJECT-TYPE SYNTAX SEQUENCE OF UsdFrCircuitEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "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." ::= { usdFrIfLayer 4 } usdFrCircuitEntry OBJECT-TYPE SYNTAX UsdFrCircuitEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "The information regarding a single Data Link Connection. Discontinuities in the counters contained in this table are indicated by the value in usdFrCircuitCreationTime." INDEX { usdFrCircuitIfIndex, usdFrCircuitDlci } ::= { usdFrCircuitTable 1 } UsdFrCircuitEntry ::= SEQUENCE { usdFrCircuitIfIndex InterfaceIndex, usdFrCircuitDlci DLCI, usdFrCircuitState INTEGER, usdFrCircuitReceivedFECNs Counter32, usdFrCircuitReceivedBECNs Counter32, usdFrCircuitSentFrames Counter32, usdFrCircuitSentOctets Counter32, usdFrCircuitReceivedFrames Counter32, usdFrCircuitReceivedOctets Counter32, usdFrCircuitCreationTime TimeStamp, usdFrCircuitLastTimeChange TimeStamp, usdFrCircuitCommittedBurst Integer32, usdFrCircuitExcessBurst Integer32, usdFrCircuitThroughput Integer32, usdFrCircuitMulticast INTEGER, usdFrCircuitType INTEGER, usdFrCircuitDiscards Counter32, usdFrCircuitReceivedDEs Counter32, usdFrCircuitSentDEs Counter32, usdFrCircuitLogicalIfIndex InterfaceIndex, usdFrCircuitRowStatus RowStatus, usdFrCircuitSentFECNs Counter32, usdFrCircuitSentBECNs Counter32 } usdFrCircuitIfIndex OBJECT-TYPE SYNTAX InterfaceIndex MAX-ACCESS not-accessible STATUS current DESCRIPTION "The ifIndex Value of the ifEntry this virtual circuit is layered onto." ::= { usdFrCircuitEntry 1 } usdFrCircuitDlci OBJECT-TYPE SYNTAX DLCI MAX-ACCESS not-accessible STATUS current DESCRIPTION "The Data Link Connection Identifier for this virtual circuit." REFERENCE "American National Standard T1.618-1991, Section 3.3.6" ::= { usdFrCircuitEntry 2 } usdFrCircuitState OBJECT-TYPE SYNTAX INTEGER { invalid (1), active (2), inactive (3) } MAX-ACCESS read-create STATUS current DESCRIPTION "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 usdFrCircuitRowStatus." DEFVAL { active } ::= { usdFrCircuitEntry 3 } usdFrCircuitReceivedFECNs OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "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." REFERENCE "American National Standard T1.618-1991, Section 3.3.3" ::= { usdFrCircuitEntry 4 } usdFrCircuitReceivedBECNs OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "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." REFERENCE "American National Standard T1.618-1991, Section 3.3.4" ::= { usdFrCircuitEntry 5 } usdFrCircuitSentFrames OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of frames sent from this virtual circuit since it was created." ::= { usdFrCircuitEntry 6 } usdFrCircuitSentOctets OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "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." ::= { usdFrCircuitEntry 7 } usdFrCircuitReceivedFrames OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "Number of frames received over this virtual circuit since it was created." ::= { usdFrCircuitEntry 8 } usdFrCircuitReceivedOctets OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "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." ::= { usdFrCircuitEntry 9 } usdFrCircuitCreationTime OBJECT-TYPE SYNTAX TimeStamp MAX-ACCESS read-only STATUS current DESCRIPTION "The value of sysUpTime when the virtual circuit was created, whether by the Data Link Connection Management Interface or by a SetRequest." ::= { usdFrCircuitEntry 10 } usdFrCircuitLastTimeChange OBJECT-TYPE SYNTAX TimeStamp MAX-ACCESS read-only STATUS current DESCRIPTION "The value of sysUpTime when last there was a change in the virtual circuit state" ::= { usdFrCircuitEntry 11 } usdFrCircuitCommittedBurst OBJECT-TYPE SYNTAX Integer32(0..2147483647) MAX-ACCESS read-create STATUS current DESCRIPTION "This variable indicates the maximum amount of data, in bits, that the network agrees to transfer under normal conditions, during the measurement interval." REFERENCE "American National Standard T1.617-1991, Section 6.5.19" DEFVAL { 0 } -- the default indicates no commitment ::= { usdFrCircuitEntry 12 } usdFrCircuitExcessBurst OBJECT-TYPE SYNTAX Integer32(0..2147483647) MAX-ACCESS read-create STATUS current DESCRIPTION "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." REFERENCE "American National Standard T1.617-1991, Section 6.5.19" ::= { usdFrCircuitEntry 13 } usdFrCircuitThroughput OBJECT-TYPE SYNTAX Integer32(0..2147483647) MAX-ACCESS read-create STATUS current DESCRIPTION "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=usdFrCircuitCommittedBurst/usdFrCircuitThroughput. If the configured committed burst rate and throughput are both zero, the measurement interval, T, is T=usdFrCircuitExcessBurst/ifSpeed." REFERENCE "American National Standard T1.617-1991, Section 6.5.19" DEFVAL {0} -- the default value of Throughput is "no commitment". ::= { usdFrCircuitEntry 14 } usdFrCircuitMulticast OBJECT-TYPE SYNTAX INTEGER { unicast (1), oneWay (2), twoWay (3), nWay (4) } MAX-ACCESS read-create STATUS current DESCRIPTION "This indicates whether this VC is used as a unicast VC (i.e. not multicast) or the type of multicast service subscribed to" REFERENCE "Frame Relay PVC Multicast Service and Protocol Description Implementation: FRF.7 Frame Relay Forum Technical Committe October 21, 1994" DEFVAL {unicast} ::= { usdFrCircuitEntry 15 } usdFrCircuitType OBJECT-TYPE SYNTAX INTEGER { static (1), dynamic (2) } MAX-ACCESS read-only STATUS current DESCRIPTION "Indication of whether the VC was manually created (static), or dynamically created (dynamic) via the data link control management interface." ::= { usdFrCircuitEntry 16 } usdFrCircuitDiscards OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of inbound frames dropped because of format errors, or because the VC is inactive." ::= { usdFrCircuitEntry 17 } usdFrCircuitReceivedDEs OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "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." REFERENCE "American National Standard T1.618-1991, Section 3.3.4" ::= { usdFrCircuitEntry 18 } usdFrCircuitSentDEs OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "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." REFERENCE "American National Standard T1.618-1991, Section 3.3.4" ::= { usdFrCircuitEntry 19 } usdFrCircuitLogicalIfIndex OBJECT-TYPE SYNTAX InterfaceIndex MAX-ACCESS read-create STATUS current DESCRIPTION "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." ::= { usdFrCircuitEntry 20 } usdFrCircuitRowStatus OBJECT-TYPE SYNTAX RowStatus MAX-ACCESS read-create STATUS current DESCRIPTION "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." ::= { usdFrCircuitEntry 21 } usdFrCircuitSentFECNs OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "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." REFERENCE "American National Standard T1.618-1991, Section 3.3.3" ::= { usdFrCircuitEntry 22 } usdFrCircuitSentBECNs OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "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." REFERENCE "American National Standard T1.618-1991, Section 3.3.4" ::= { usdFrCircuitEntry 23 } -- ////////////////////////////////////////////////////////////////////// -- -- Frame Relay Subinterface Layer -- -- This layer is managed with the following elements: -- -- o NextIfIndex (generator for Frame Relay subinterface IfIndex selection) -- o SubIf Table (creation/configuration/deletion of Frame Relay subinterfaces) -- o SubIf Circuit Table (creation/deletion of circuits assoc. w/ subinterfaces) -- -- ////////////////////////////////////////////////////////////////////// -- -- IfIndex selection for creating new Frame Relay Subinterfaces -- usdFrSubIfNextIfIndex OBJECT-TYPE SYNTAX UsdNextIfIndex MAX-ACCESS read-only STATUS current DESCRIPTION "Coordinate ifIndex value allocation for entries in usdFrSubIfTable. 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. " ::= { usdFrSubIfLayer 1 } -- -- The Frame Relay Subinterface Table -- usdFrSubIfTable OBJECT-TYPE SYNTAX SEQUENCE OF UsdFrSubIfEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "This table contains entries for Frame Relay Subinterfaces present in the system." ::= { usdFrSubIfLayer 2 } usdFrSubIfEntry OBJECT-TYPE SYNTAX UsdFrSubIfEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "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/usdIfTable." INDEX { usdFrSubIfIndex } ::= { usdFrSubIfTable 1 } UsdFrSubIfEntry ::= SEQUENCE { usdFrSubIfIndex InterfaceIndex, usdFrSubIfRowStatus RowStatus, usdFrSubIfLowerIfIndex InterfaceIndexOrZero, usdFrSubIfId Integer32 } usdFrSubIfIndex OBJECT-TYPE SYNTAX InterfaceIndex MAX-ACCESS not-accessible STATUS current DESCRIPTION "The ifIndex of the Frame Relay Subinterface. When creating entries in this table, suitable values for this object are determined by reading usdFrSubNextIfIndex." ::= { usdFrSubIfEntry 1 } usdFrSubIfRowStatus OBJECT-TYPE SYNTAX RowStatus MAX-ACCESS read-create STATUS current DESCRIPTION "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: usdFrSubIfRowStatus usdFrSubIfLowerIfIndex In addition, when creating an entry the following conditions must hold: A value for usdFrSubIfIndex must have been determined previously, by reading usdFrSubIfNextIfIndex. The interface identified by usdFrSubIfLowerIfIndex must exist, and must be a Frame Relay interface. A positive value configured for usdFrSubIfId must not already be assigned to another subinterface layered onto the same underlying Frame Relay interface. A corresponding entry in ifTable/ifXTable/usdIfTable is created/destroyed as a result of creating/destroying an entry in this table. " ::= { usdFrSubIfEntry 2 } usdFrSubIfLowerIfIndex OBJECT-TYPE SYNTAX InterfaceIndexOrZero MAX-ACCESS read-create STATUS current DESCRIPTION "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." ::= { usdFrSubIfEntry 3 } usdFrSubIfId OBJECT-TYPE SYNTAX Integer32 (-1..2147483647) MAX-ACCESS read-create STATUS current DESCRIPTION "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." DEFVAL { -1 } ::= { usdFrSubIfEntry 4 } -- -- The Frame Relay Subinterface Circuit Table -- usdFrSubIfCktTable OBJECT-TYPE SYNTAX SEQUENCE OF UsdFrSubIfCktEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "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. " ::= { usdFrSubIfLayer 3 } usdFrSubIfCktEntry OBJECT-TYPE SYNTAX UsdFrSubIfCktEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "Each entry describes the characteristics of a Frame Relay Subinterface circuit." INDEX { usdFrSubIfIndex, usdFrSubIfCktDlci } ::= { usdFrSubIfCktTable 1 } UsdFrSubIfCktEntry ::= SEQUENCE { usdFrSubIfCktDlci DLCI, usdFrSubIfCktRowStatus RowStatus } usdFrSubIfCktDlci OBJECT-TYPE SYNTAX DLCI MAX-ACCESS not-accessible STATUS current DESCRIPTION "The DLCI of the Frame Relay circuit used by this subinterface." ::= { usdFrSubIfCktEntry 1 } usdFrSubIfCktRowStatus OBJECT-TYPE SYNTAX RowStatus MAX-ACCESS read-create STATUS current DESCRIPTION "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: usdFrSubIfCktRowStatus " ::= { usdFrSubIfCktEntry 2 } -- ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ -- Notification control objects -- ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ -- No notifications are defined in this MIB. Placeholder follows. -- usdFrTrapControl OBJECT IDENTIFIER ::= { usdFrameRelayMIB 2 } -- ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ -- Notifications -- ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ -- No notifications are defined in this MIB. Placeholder follows. -- The following two OBJECT IDENTIFIERS are used to define SNMPv2 -- Notifications that are easily translated into SNMPv1 Traps. -- usdFrTraps OBJECT IDENTIFIER ::= { usdFrameRelayMIB 3 } -- usdFrTrapPrefix OBJECT IDENTIFIER ::= { usdFrTraps 0 } -- ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ -- Conformance information -- ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ usdFrConformance OBJECT IDENTIFIER ::= { usdFrameRelayMIB 4 } usdFrCompliances OBJECT IDENTIFIER ::= { usdFrConformance 1 } usdFrGroups OBJECT IDENTIFIER ::= { usdFrConformance 2 } -- compliance statements usdFrCompliance MODULE-COMPLIANCE STATUS current DESCRIPTION "The compliance statement for entities that implement the Unisphere Frame Relay MIB." MODULE -- this module MANDATORY-GROUPS { usdFrGroup, usdFrSubIfGroup } ::= { usdFrCompliances 1 } -- units of conformance usdFrGroup OBJECT-GROUP OBJECTS { usdFrNextIfIndex, usdFrDlcmiIfIndex, usdFrDlcmiState, usdFrDlcmiAddress, usdFrDlcmiAddressLen, usdFrDlcmiPollingInterval, usdFrDlcmiFullEnquiryInterval, usdFrDlcmiErrorThreshold, usdFrDlcmiMonitoredEvents, usdFrDlcmiMaxSupportedVCs, usdFrDlcmiMulticast, usdFrDlcmiStatus, usdFrDlcmiRowStatus, usdFrDlcmiLowerIfIndex, usdFrDlcmiRole, usdFrDlcmiDcePollingInterval, usdFrDlcmiDceErrorThreshold, usdFrDlcmiDceMonitoredEvents, usdFrDlcmiStatsDteEnquiries, usdFrDlcmiStatsDteFullEnquiries, usdFrDlcmiStatsDteEnquiryResponses, usdFrDlcmiStatsDteFullEnquiryResponses, usdFrDlcmiStatsDteAsyncUpdates, usdFrDlcmiStatsDteUnknownRxMessages, usdFrDlcmiStatsDteLossOfSequences, usdFrDlcmiStatsDteNoResponseTimeouts, usdFrDlcmiStatsDceEnquiries, usdFrDlcmiStatsDceFullEnquiries, usdFrDlcmiStatsDceEnquiryResponses, usdFrDlcmiStatsDceFullEnquiryResponses, usdFrDlcmiStatsDceAsyncUpdates, usdFrDlcmiStatsDceUnknownRxMessages, usdFrDlcmiStatsDceLossOfSequences, usdFrDlcmiStatsDceNoResponseTimeouts, usdFrDlcmiStatsDiscontinuityTime, usdFrCircuitState, usdFrCircuitReceivedFECNs, usdFrCircuitReceivedBECNs, usdFrCircuitSentFrames, usdFrCircuitSentOctets, usdFrCircuitReceivedFrames, usdFrCircuitReceivedOctets, usdFrCircuitCreationTime, usdFrCircuitLastTimeChange, usdFrCircuitCommittedBurst, usdFrCircuitExcessBurst, usdFrCircuitThroughput, usdFrCircuitMulticast, usdFrCircuitType, usdFrCircuitDiscards, usdFrCircuitReceivedDEs, usdFrCircuitSentDEs, usdFrCircuitLogicalIfIndex, usdFrCircuitRowStatus, usdFrCircuitSentFECNs, usdFrCircuitSentBECNs } STATUS current DESCRIPTION "A collection of objects providing management of Frame Relay interfaces in a Unisphere product." ::= { usdFrGroups 1 } usdFrSubIfGroup OBJECT-GROUP OBJECTS { usdFrSubIfNextIfIndex, usdFrSubIfRowStatus, usdFrSubIfLowerIfIndex, usdFrSubIfId, usdFrSubIfCktRowStatus } STATUS current DESCRIPTION "A collection of objects providing management of Frame Relay subinterfaces in a Unisphere product." ::= { usdFrGroups 2 } END