ProPeler
Home
Console
Upload
information
Create File
Create Folder
About
Tools
:
/
usr
/
share
/
snmp
/
mibs
/
ietf
/
Filename :
FR-ATM-PVC-SERVICE-IWF-MIB
back
Copy
FR-ATM-PVC-SERVICE-IWF-MIB DEFINITIONS ::= BEGIN IMPORTS MODULE-IDENTITY, OBJECT-TYPE, NOTIFICATION-TYPE, mib-2, Integer32, Counter32 FROM SNMPv2-SMI RowStatus, TimeStamp FROM SNMPv2-TC MODULE-COMPLIANCE, OBJECT-GROUP, NOTIFICATION-GROUP FROM SNMPv2-CONF AtmVpIdentifier, AtmVcIdentifier FROM ATM-TC-MIB atmVclEntry FROM ATM-MIB InterfaceIndex FROM IF-MIB; frAtmIwfMIB MODULE-IDENTITY LAST-UPDATED "200009280000Z" -- September 28, 2000 ORGANIZATION "IETF Frame Relay Service MIB Working Group" CONTACT-INFO "WG Charter: http://www.ietf.org/html.charters/frnetmib-charter WG-email: frnetmib@sunroof.eng.sun.com Subscribe: frnetmib-request@sunroof.eng.sun.com Email Archive: ftp://ftp.ietf.org/ietf-mail-archive/frnetmib Chair: Andy Malis Vivace Networks, Inc. Email: Andy.Malis@vivacenetworks.com WG editor: Kenneth Rehbehn Megisto Systems, Inc. Email: krehbehn@megisto.com Co-author: Orly Nicklass RAD Data Communications Ltd. EMail: orly_n@rad.co.il Co-author: George Mouradian AT&T Labs EMail: gvm@att.com" DESCRIPTION "The MIB module for monitoring and controlling the Frame Relay/ATM PVC Service Interworking Function." -- -- Revision History -- REVISION "200009280000Z" DESCRIPTION "Published as RFC 2955" ::= { mib-2 86 } -- -- Object Identifiers -- frAtmIwfMIBObjects OBJECT IDENTIFIER ::= { frAtmIwfMIB 1 } frAtmIwfTraps OBJECT IDENTIFIER ::= { frAtmIwfMIB 2 } frAtmIwfTrapsPrefix OBJECT IDENTIFIER ::= { frAtmIwfTraps 0 } frAtmIwfConformance OBJECT IDENTIFIER ::= { frAtmIwfMIB 3 } frAtmIwfGroups OBJECT IDENTIFIER ::= { frAtmIwfConformance 1 } frAtmIwfCompliances OBJECT IDENTIFIER ::= { frAtmIwfConformance 2 } -- -- The FR/ATM PVC Service IWF Group -- -- The Frame Relay/ATM PVC Service Interworking Function -- Connection Table contains all connections utilizing -- the interworking function. -- frAtmIwfConnIndexNext OBJECT-TYPE SYNTAX Integer32 (0..2147483647) MAX-ACCESS read-only STATUS current DESCRIPTION "This object contains an appropriate value to be used for frAtmIwfConnIndex when creating entries in the frAtmIwfConnectionTable. The value 0 indicates that no unassigned entries are available. To obtain the frAtmIwfConnIndexNext value for a new entry, the manager issues a management protocol retrieval operation to obtain the current value of this object. After each retrieval, the agent should modify the value to the next unassigned index." ::= { frAtmIwfMIBObjects 1 } frAtmIwfConnectionTable OBJECT-TYPE SYNTAX SEQUENCE OF FrAtmIwfConnectionEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "A table in which each row represents a Frame Relay/ATM interworking connection." ::= { frAtmIwfMIBObjects 2 } frAtmIwfConnectionEntry OBJECT-TYPE SYNTAX FrAtmIwfConnectionEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "The FrAtmIwfConnectionEntry provides an entry for an interworking connection between a frame relay PVC and one or more ATM PVCs, or an ATM PVC and one or more frame relay PVCs. A single frame relay PVC connected to a single ATM PVC is referred to as a `point-to-point' connection and is represented by a single row in the FR/ATM IWF Connection Table. The case of a single frame relay PVC connected to multiple ATM PVCs (or single ATM PVC connected to multiple frame relay PVCs) is referred to as a `point-to-multipoint' connection and is represented by multiple rows in the FR/ATM IWF Connection Table. The object frAtmIwfConnIndex uniquely identifies each point-to-point or point-to-multipoint connection. The manager obtains the frAtmIwfConnIndex value by reading the frAtmIwfConnIndexNext object. After a frAtmIwfConnIndex is assigned for the connection, the manager creates one or more rows in the Cross Connect Table; one for each cross- connection between the frame relay PVC and an ATM PVC. In the case of `point-to-multipoint' connections, all rows are indexed by the same frAtmIwfConnIndex value and MUST refer to the same frame relay PVC or ATM PVC respectively. An entry can be created only when at least one pair of frame relay and ATM PVCs exist. A row can be established by one-step set-request with all required parameter values and frAtmIwfConnRowStatus set to createAndGo(4). The Agent should perform all error checking as needed. A pair of cross-connected PVCs, as identified by a particular value of the indexes, is released by setting frAtmIwfConnRowStatus to destroy(6). The Agent may release all associated resources. The manager may remove the related PVCs thereafter. Indexes are persistent across reboots of the system." INDEX { frAtmIwfConnIndex, frAtmIwfConnAtmPort, frAtmIwfConnVpi, frAtmIwfConnVci, frAtmIwfConnFrPort, frAtmIwfConnDlci } ::= { frAtmIwfConnectionTable 1 } FrAtmIwfConnectionEntry ::= SEQUENCE { frAtmIwfConnIndex Integer32, frAtmIwfConnAtmPort InterfaceIndex, frAtmIwfConnVpi AtmVpIdentifier, frAtmIwfConnVci AtmVcIdentifier, frAtmIwfConnFrPort InterfaceIndex, frAtmIwfConnDlci Integer32, frAtmIwfConnRowStatus RowStatus, frAtmIwfConnAdminStatus INTEGER, frAtmIwfConnAtm2FrOperStatus INTEGER, frAtmIwfConnAtm2FrLastChange TimeStamp, frAtmIwfConnFr2AtmOperStatus INTEGER, frAtmIwfConnFr2AtmLastChange TimeStamp, frAtmIwfConnectionDescriptor Integer32, frAtmIwfConnFailedFrameTranslate Counter32, frAtmIwfConnOverSizedFrames Counter32, frAtmIwfConnFailedAal5PduTranslate Counter32, frAtmIwfConnOverSizedSDUs Counter32, frAtmIwfConnCrcErrors Counter32, frAtmIwfConnSarTimeOuts Counter32 } frAtmIwfConnIndex OBJECT-TYPE SYNTAX Integer32 (1..2147483647) MAX-ACCESS not-accessible STATUS current DESCRIPTION "A unique value for each point-to-point or point- to-multipoint connection. The manager obtains the frAtmIwfConnIndex value by reading the frAtmIwfConnIndexNext object. A point-to- multipoint connection will be represented in the frAtmIwfConnectionTable with multiple entries that share the same frAtmIwfConnIndex value." ::= { frAtmIwfConnectionEntry 1 } frAtmIwfConnAtmPort OBJECT-TYPE SYNTAX InterfaceIndex MAX-ACCESS not-accessible STATUS current DESCRIPTION "The index in the ifTable that identifies the ATM port for this interworking connection." ::= { frAtmIwfConnectionEntry 2 } frAtmIwfConnVpi OBJECT-TYPE SYNTAX AtmVpIdentifier MAX-ACCESS not-accessible STATUS current DESCRIPTION "The VPI of the ATM PVC end point for this interworking connection." ::= { frAtmIwfConnectionEntry 3 } frAtmIwfConnVci OBJECT-TYPE SYNTAX AtmVcIdentifier MAX-ACCESS not-accessible STATUS current DESCRIPTION "The VCI of the ATM PVC end point for this interworking connection." ::= { frAtmIwfConnectionEntry 4 } frAtmIwfConnFrPort OBJECT-TYPE SYNTAX InterfaceIndex MAX-ACCESS not-accessible STATUS current DESCRIPTION "The index in the ifTable that identifies the frame relay port for this interworking connection." ::= { frAtmIwfConnectionEntry 5 } frAtmIwfConnDlci OBJECT-TYPE SYNTAX Integer32 (16..4194303) MAX-ACCESS not-accessible STATUS current DESCRIPTION "The DLCI that identifies the frame relay PVC end point for this interworking connection." ::= { frAtmIwfConnectionEntry 6 } frAtmIwfConnRowStatus OBJECT-TYPE SYNTAX RowStatus MAX-ACCESS read-create STATUS current DESCRIPTION "The table row may be created with 'createAndWait(5)' or 'createAndGo(4)'. To activate a connection entry, a valid connection descriptor MUST be established in the frAtmIwfConnectionDescriptor object. This object is set to 'destroy(6)' to delete the table row. Before the table row is destroyed, the OperStatus/AdminStatus of the corresponding endpoints MUST be 'down(2)'. The deactivation of the ATM endpoint MAY occur as a side-effect of deleting the FR/ATM IWF cross-connection table row. Otherwise, 'destroy(6)' operation MUST fail (error code 'inconsistentValue')." ::= { frAtmIwfConnectionEntry 7 } frAtmIwfConnAdminStatus OBJECT-TYPE SYNTAX INTEGER { up(1), down(2) } MAX-ACCESS read-create STATUS current DESCRIPTION "The desired operational state for this FR/ATM interworked connection. up(1) = Activate the connection. Before the activation can be completed, the OperStatus/AdminStatus of the corresponding endpoints MUST be 'up(1)'. The activation of the corresponding endpoints MAY occur as a side-effect of activating the FR/ATM IWF cross-connection. down(2) = Deactivate the connection. Before the deactivation can be completed, the atmVclAdminStatus of the corresponding ATM endpoint MUST be 'down(2)'. The deactivation of the ATM endpoint MAY occur as a side-effect of deactivating the FR/ATM IWF cross-connection." ::= { frAtmIwfConnectionEntry 8 } frAtmIwfConnAtm2FrOperStatus OBJECT-TYPE SYNTAX INTEGER { up(1), down(2) } MAX-ACCESS read-only STATUS current DESCRIPTION "The current operational state of this interworking connection in the ATM to frame relay direction." ::= { frAtmIwfConnectionEntry 9 } frAtmIwfConnAtm2FrLastChange OBJECT-TYPE SYNTAX TimeStamp MAX-ACCESS read-only STATUS current DESCRIPTION "The value of sysUpTime at the time this interworking connection entered its current operational state in the ATM to FR direction. If the current state was entered prior to the last re-initialization of the local network management subsystem, then this object contains a zero value." ::= { frAtmIwfConnectionEntry 10 } frAtmIwfConnFr2AtmOperStatus OBJECT-TYPE SYNTAX INTEGER { up(1), down(2) } MAX-ACCESS read-only STATUS current DESCRIPTION "The current operational state of this interworking connection in the frame relay to ATM direction." ::= { frAtmIwfConnectionEntry 11 } frAtmIwfConnFr2AtmLastChange OBJECT-TYPE SYNTAX TimeStamp MAX-ACCESS read-only STATUS current DESCRIPTION "The value of sysUpTime at the time this interworking connection entered its current operational state in the FR to ATM direction. If the current state was entered prior to the last re-initialization of the local network management subsystem, then this object contains a zero value." ::= { frAtmIwfConnectionEntry 12 } frAtmIwfConnectionDescriptor OBJECT-TYPE SYNTAX Integer32 MAX-ACCESS read-create STATUS current DESCRIPTION "The value represents a pointer to the relevant descriptor in the IWF descriptor table. An attempt to set this value to an inactive or non- existent row in the Connection Descriptor Table MUST fail (error code 'inconsistentValue')." ::= { frAtmIwfConnectionEntry 13 } frAtmIwfConnFailedFrameTranslate OBJECT-TYPE SYNTAX Counter32 UNITS "Frames" MAX-ACCESS read-only STATUS current DESCRIPTION "This object counts the number of frames discarded by the IWF because, while operating in Translation Mode, the IWF is unable to decode the incoming frame payload header according to the mapping rules. (i.e., payload header not recognized by the IWF). Frame relay frames are received in the frame relay to ATM direction of the PVC. When operating in Transparent Mode, the IWF MUST return noSuchInstance." REFERENCE "FRF.8 [17], Section 5.3.1" ::= { frAtmIwfConnectionEntry 14 } frAtmIwfConnOverSizedFrames OBJECT-TYPE SYNTAX Counter32 UNITS "Frames" MAX-ACCESS read-only STATUS current DESCRIPTION "Count of frames discarded by the IWF because the frame is too large to be processed by the AAL5 segmentation procedure. Specifically, the frame does not conform to the size specified in the atmVccAal5CpcsTransmitSduSize object associated with the atmVclEntry at the ATM endpoint. Frame relay frames are received in the frame relay to ATM direction of the PVC." REFERENCE "ATM MIB [21], atmVclTable FRF.8 [17], 5.3.1.4" ::= { frAtmIwfConnectionEntry 15 } frAtmIwfConnFailedAal5PduTranslate OBJECT-TYPE SYNTAX Counter32 UNITS "PDUs" MAX-ACCESS read-only STATUS current DESCRIPTION "This attribute counts the number of AAL5 PDUs discarded by the IWF because, while operating in Translation Mode, the IWF is unable to decode the incoming AAL5 PDU payload header according to the mapping rules. (i.e., payload header not recognized by the IWF). AAL5 PDUs are received in the ATM to frame relay direction of the PVC. When operating in Transparent Mode, the IWF MUST return noSuchInstance." REFERENCE "FRF.8 [17], Section 5.3.1" ::= { frAtmIwfConnectionEntry 16 } frAtmIwfConnOverSizedSDUs OBJECT-TYPE SYNTAX Counter32 UNITS "SDUs" MAX-ACCESS read-only STATUS current DESCRIPTION "Count of AAL5 SDUs discarded by the IWF because the SDU is too large to be forwarded on the frame relay segment of the connection. Specifically, the frame does not conform to the size specified in the frLportFragSize object of the FRS MIB [19]. AAL5 PDUs are received in the ATM to frame relay direction of the PVC." REFERENCE "FRS MIB [19], frLportTable FRF.8 [17], 5.3.1.4" ::= { frAtmIwfConnectionEntry 17 } frAtmIwfConnCrcErrors OBJECT-TYPE SYNTAX Counter32 UNITS "PDUs" MAX-ACCESS read-only STATUS current DESCRIPTION "The number of AAL5 CPCS PDUs received with CRC-32 errors on this AAL5 VCC at the IWF. AAL5 PDUs are received in the ATM to frame relay direction of the PVC." REFERENCE "ATM MIB [21], atmVclTable" ::= { frAtmIwfConnectionEntry 18 } frAtmIwfConnSarTimeOuts OBJECT-TYPE SYNTAX Counter32 UNITS "PDUs" MAX-ACCESS read-only STATUS current DESCRIPTION "The number of partially re-assembled AAL5 CPCS PDUs which were discarded on this AAL5 VCC at the IWF because they were not fully re-assembled within the required time period. If the re- assembly timer is not supported, then this object contains a zero value. AAL5 PDUs are received in the ATM to frame relay direction of the PVC." REFERENCE "ATM MIB [21], atmVclTable" ::= { frAtmIwfConnectionEntry 19 } -- -- The FR/ATM PVC Service IWF Connection Descriptor Group -- -- The Frame Relay/ATM PVC Service Interworking Function -- Connection Descriptor table. A descriptor provides the -- attributes for a type of interworked connection. -- frAtmIwfConnectionDescriptorIndexNext OBJECT-TYPE SYNTAX Integer32 (0..2147483647) MAX-ACCESS read-only STATUS current DESCRIPTION "This object contains an appropriate value to be used for frAtmIwfConnectionDescriptorIndex when creating entries in the frAtmIwfConnectionDescriptorTable. The value 0 indicates that no unassigned entries are available. To obtain the frAtmIwfConnectionDescriptorIndexNext value for a new entry, the manager issues a management protocol retrieval operation to obtain the current value of this object. After each retrieval, the agent should modify the value to the next unassigned index." ::= { frAtmIwfMIBObjects 3 } frAtmIwfConnectionDescriptorTable OBJECT-TYPE SYNTAX SEQUENCE OF FrAtmIwfConnectionDescriptorEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "A table in which each row represents a descriptor for one type of Frame Relay/ATM interworking connection. A descriptor may be assigned to zero or more FR/ATM PVC service IWF connections." ::= { frAtmIwfMIBObjects 4 } frAtmIwfConnectionDescriptorEntry OBJECT-TYPE SYNTAX FrAtmIwfConnectionDescriptorEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "An entry for a descriptor in an interworking connection between a frame relay PVC and an ATM PVC." INDEX { frAtmIwfConnectionDescriptorIndex } ::= { frAtmIwfConnectionDescriptorTable 1 } FrAtmIwfConnectionDescriptorEntry ::= SEQUENCE { frAtmIwfConnectionDescriptorIndex Integer32, frAtmIwfConnDescriptorRowStatus RowStatus, frAtmIwfConnDeToClpMappingMode INTEGER, frAtmIwfConnClpToDeMappingMode INTEGER, frAtmIwfConnCongestionMappingMode INTEGER, frAtmIwfConnEncapsulationMappingMode INTEGER, frAtmIwfConnEncapsulationMappings BITS, frAtmIwfConnFragAndReassEnabled INTEGER, frAtmIwfConnArpTranslationEnabled INTEGER } frAtmIwfConnectionDescriptorIndex OBJECT-TYPE SYNTAX Integer32 (1..2147483647) MAX-ACCESS not-accessible STATUS current DESCRIPTION "A unique value to identify a descriptor in the table " ::= { frAtmIwfConnectionDescriptorEntry 1 } frAtmIwfConnDescriptorRowStatus OBJECT-TYPE SYNTAX RowStatus MAX-ACCESS read-create STATUS current DESCRIPTION "The status of this table row. This object is used to create or delete an entry in the descriptor table. Creation of the row requires a row index (see frAtmIwfConnectionDescriptorIndexNext). If not explicitly set or in existence, all other columns of the row will be created and initialized to the default value. During creation, this object MAY be set to 'createAndGo(4)' or 'createAndWait(5)'. The object MUST contain the value 'active(1)' before any connection table entry references the row. To destroy a row in this table, this object is set to the 'destroy(6)' action. Row destruction MUST fail (error code 'inconsistentValue') if any connection references the row." ::= { frAtmIwfConnectionDescriptorEntry 2 } frAtmIwfConnDeToClpMappingMode OBJECT-TYPE SYNTAX INTEGER { mode1(1), mode2Const0(2), mode2Const1(3) } MAX-ACCESS read-create STATUS current DESCRIPTION "This object describes which mode of translation is in use for loss priority mapping in the frame relay to ATM direction. mode1(1) = the DE field in the Q.922 core frame shall be mapped to the ATM CLP field of every cell generated by the segmentation process of the AAL5 PDU containing the information of that frame. mode2Contst0(2) = the ATM CLP field of every cell generated by the segmentation process of the AAL5 PDU containing the information of that frame shall be set to constant 0. mode2Contst1(3) = the ATM CLP field of every cell generated by the segmentation process of the AAL5 PDU containing the information of that frame shall be set to constant 1." REFERENCE "FRF.8 [17], Section 4.2.1" DEFVAL { mode1 } ::= { frAtmIwfConnectionDescriptorEntry 3 } frAtmIwfConnClpToDeMappingMode OBJECT-TYPE SYNTAX INTEGER { mode1(1), mode2Const0(2), mode2Const1(3) } MAX-ACCESS read-create STATUS current DESCRIPTION "This object describes which mode of translation is in use for loss priority mapping in the ATM to frame relay direction. mode1(1) = if one or more cells in a frame has its CLP field set, the DE field of the Q.922 core frame should be set. mode2Const0(2) = the DE field of the Q.922 core frame should be set to the constant 0. mode2Const1(3) = the DE field of the Q.922 core frame should be set to the constant 1." REFERENCE "FRF.8 [17], Section 4.2.2" DEFVAL { mode1 } ::= { frAtmIwfConnectionDescriptorEntry 4 } frAtmIwfConnCongestionMappingMode OBJECT-TYPE SYNTAX INTEGER { mode1(1), mode2(2) } MAX-ACCESS read-create STATUS current DESCRIPTION "This object describes which mode of translation is in use for forward congestion indication mapping in the frame relay to ATM direction. mode1(1) = The FECN field in the Q.922 core frame shall be mapped to the ATM EFCI field of every cell generated by the segmentation process of the AAL5 PDU containing the information of that frame. mode2(2) = The FECN field in the Q.922 core frame shall not be mapped to the ATM EFCI field of cells generated by the segmentation process of the AAL5 PDU containing the information of that frame. The EFCI field is always set to 'congestion not experienced'. In both of the modes above, if there is congestion in the forward direction in the ATM layer within the IWF, then the IWF can set the EFCI field to 'congestion experienced'." REFERENCE "FRF.8 [17], Section 4.3.1.1" DEFVAL { mode1 } ::= { frAtmIwfConnectionDescriptorEntry 5 } frAtmIwfConnEncapsulationMappingMode OBJECT-TYPE SYNTAX INTEGER { transparentMode(1), translationMode(2), translationModeAll(3) } MAX-ACCESS read-create STATUS current DESCRIPTION "This object indicates whether the mapping of upper layer protocol encapsulation is enabled on this interworking connection. transparentMode(1) = Forward the encapsulations unaltered. translationMode(2) = Perform mapping between the two encapsulations due to the incompatibilities of the two methods. Mapping is provided for a subset of the potential encapsulations as itemized in frAtmIwfConnEncapsulationMapp ings. translationModeAll(3) = Perform mapping between the two encapsulations due to the incompatibilities of the two methods. All encapsulations are translated." REFERENCE "FRF.8 [17], Section 5.3" DEFVAL { transparentMode } ::= { frAtmIwfConnectionDescriptorEntry 6 } frAtmIwfConnEncapsulationMappings OBJECT-TYPE SYNTAX BITS { none (0), bridgedPdus(1), bridged802dot6(2), bPdus(3), routedIp(4), routedOsi(5), otherRouted(6), x25Iso8202(7), q933q2931(8) } MAX-ACCESS read-create STATUS current DESCRIPTION "If upper layer protocol encapsulation mapping is enabled on this interworking connection, then this attribute enumerates which of the encapsulation mappings are supported. none(0) = Transparent mode operation bridgedPdus(1) = PID: 0x00-01,-07,-02 or -08 bridged802dot6(2) = PID: 0x00-0B bPdus(3) = PID: 0x00-0E or -0F routedIp(4) = NLPID: OxCC routedOsi(5) = NLPID: Ox81, 0x82 or 0x83 otherRouted(6) = Other routed protocols x25Iso8202(7) = X25 q933q2931(8) = Q.933 and Q.2931" REFERENCE "FRF.8 [17], Section 5.3.1" DEFVAL { { none } } ::= { frAtmIwfConnectionDescriptorEntry 7 } frAtmIwfConnFragAndReassEnabled OBJECT-TYPE SYNTAX INTEGER { enabled(1), disabled(2)} MAX-ACCESS read-create STATUS current DESCRIPTION "The attribute indicates whether fragmentation and reassembly is enabled for this connection." REFERENCE "FRF.8 [17], Section 5.3.1.4" DEFVAL { disabled } ::= { frAtmIwfConnectionDescriptorEntry 8 } frAtmIwfConnArpTranslationEnabled OBJECT-TYPE SYNTAX INTEGER { enabled(1), disabled(2)} MAX-ACCESS read-create STATUS current DESCRIPTION "The attribute indicates whether ARP translation is enabled for this connection." REFERENCE "FRF.8 [17], Section 5.4" DEFVAL { disabled } ::= { frAtmIwfConnectionDescriptorEntry 9 } -- -- Augmentation of ATM MIB VCL Endpoint Table (atmVclTable) -- frAtmIwfVclTable OBJECT-TYPE SYNTAX SEQUENCE OF FrAtmIwfVclEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "The FR/ATM IWF VCL Table augments the ATM MIB VCL Endpoint table." ::= { frAtmIwfMIBObjects 5 } frAtmIwfVclEntry OBJECT-TYPE SYNTAX FrAtmIwfVclEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "Entries in this table are created only by the agent. One entry exists for each ATM VCL managed by the agent." AUGMENTS { atmVclEntry } ::= { frAtmIwfVclTable 1 } FrAtmIwfVclEntry ::= SEQUENCE { frAtmIwfVclCrossConnectIdentifier Integer32 } frAtmIwfVclCrossConnectIdentifier OBJECT-TYPE SYNTAX Integer32 (1..2147483647) MAX-ACCESS read-only STATUS current DESCRIPTION "This object contains the index value of the FR/ATM cross-connect table entry used to link the ATM VCL with a frame relay PVC. Each row of the atmVclTable that is not cross- connected with a frame relay PVC MUST return the value zero when this object is read. In the case of (frame relay) point to (ATM) multipoint, multiple ATM VCLs will have the same value of this object, and all their cross- connections are identified by entries that are indexed by the same value of frAtmIwfVclCrossConnectIdentifier in the frAtmIwfConnectionTable of this MIB module. The value of this object is initialized by the agent after the associated entries in the frAtmIwfConnectionTable have been created." ::= { frAtmIwfVclEntry 1 } -- -- Frame Relay/ATM PVC Service Interworking NOTIFICATION -- frAtmIwfConnStatusChange NOTIFICATION-TYPE OBJECTS { frAtmIwfConnAdminStatus, frAtmIwfConnAtm2FrOperStatus, frAtmIwfConnFr2AtmOperStatus } STATUS current DESCRIPTION "An indication that the status of this interworking connection has changed." ::= { frAtmIwfTrapsPrefix 1 } -- -- Conformance Information -- -- -- Compliance Statement For Equipment -- frAtmIwfEquipmentCompliance MODULE-COMPLIANCE STATUS current DESCRIPTION "The compliance statement for equipment that implements the FR/ATM Interworking MIB." MODULE -- this module MANDATORY-GROUPS { frAtmIwfBasicGroup, frAtmIwfConnectionDescriptorGroup, frAtmIwfAtmVclTableAugmentGroup, frAtmIwfNotificationsGroup } OBJECT frAtmIwfConnDeToClpMappingMode SYNTAX INTEGER { mode1(1) } DESCRIPTION "Only support for Mode 1 is REQUIRED." OBJECT frAtmIwfConnClpToDeMappingMode SYNTAX INTEGER { mode1(1) } DESCRIPTION "Only support for Mode 1 is REQUIRED." OBJECT frAtmIwfConnCongestionMappingMode SYNTAX INTEGER { mode1(1) } DESCRIPTION "Only support for Mode 1 is REQUIRED." OBJECT frAtmIwfConnEncapsulationMappingMode SYNTAX INTEGER { transparentMode(1) } DESCRIPTION "Support for Translation Mode is OPTIONAL." OBJECT frAtmIwfConnEncapsulationMappings SYNTAX BITS { none(0) } DESCRIPTION "The IWF may provide one, some or none of the encapsulation translations defined in section 5.3.1 of FRF.8 [17]." OBJECT frAtmIwfConnFragAndReassEnabled SYNTAX INTEGER { disabled(2) } DESCRIPTION "Only support for Mode 1 is REQUIRED." OBJECT frAtmIwfConnArpTranslationEnabled SYNTAX INTEGER { disabled(2) } DESCRIPTION "Support for ARP Translation is NOT REQUIRED." ::= { frAtmIwfCompliances 1 } -- -- Compliance Statement For Service (CNM Interface) -- frAtmIwfServiceCompliance MODULE-COMPLIANCE STATUS current DESCRIPTION "The compliance statement for a CNM interface that implements the FR/ATM Interworking MIB." MODULE -- this module MANDATORY-GROUPS { frAtmIwfBasicGroup, frAtmIwfConnectionDescriptorGroup, frAtmIwfAtmVclTableAugmentGroup, frAtmIwfNotificationsGroup } -- -- Exceptions for each object type implemented for a -- CNM view of the FR/ATM Interworking MIB -- OBJECT frAtmIwfConnAdminStatus MIN-ACCESS read-only DESCRIPTION "Write access is not REQUIRED." OBJECT frAtmIwfConnDeToClpMappingMode SYNTAX INTEGER { mode1(1) } MIN-ACCESS read-only DESCRIPTION "Support for Mode 1 is REQUIRED. Other modes are OPTIONAL. Write access is NOT REQUIRED." OBJECT frAtmIwfConnClpToDeMappingMode SYNTAX INTEGER { mode1(1) } MIN-ACCESS read-only DESCRIPTION "Support for Mode 1 is REQUIRED. Other modes are OPTIONAL. Write access is NOT REQUIRED." OBJECT frAtmIwfConnCongestionMappingMode SYNTAX INTEGER { mode1(1) } MIN-ACCESS read-only DESCRIPTION "Support for Mode 1 is REQUIRED. Other modes are OPTIONAL. Write access is NOT REQUIRED." OBJECT frAtmIwfConnEncapsulationMappingMode SYNTAX INTEGER { transparentMode(1) } MIN-ACCESS read-only DESCRIPTION "Support for Transparent Mode is REQUIRED. Translation Mode is OPTIONAL. Write access is not required." OBJECT frAtmIwfConnEncapsulationMappings SYNTAX BITS { none(0) } MIN-ACCESS read-only DESCRIPTION "The IWF may provide one, some or none of the encapsulation translations defined in section 5.3.1 of FRF.8 [17]. Write access is not required." OBJECT frAtmIwfConnFragAndReassEnabled SYNTAX INTEGER { disabled(2) } MIN-ACCESS read-only DESCRIPTION "Support for Fragmentation and Reassembly is NOT REQUIRED. Write access is not required." OBJECT frAtmIwfConnArpTranslationEnabled SYNTAX INTEGER { disabled(2) } MIN-ACCESS read-only DESCRIPTION "Support for ARP Translation is not required. Write access is not required." OBJECT frAtmIwfConnRowStatus MIN-ACCESS read-only DESCRIPTION "Write access is not required." ::= { frAtmIwfCompliances 2 } -- -- Units of Conformance -- -- -- Basic FR/ATM IWF PVC Connection Group -- frAtmIwfBasicGroup OBJECT-GROUP OBJECTS { frAtmIwfConnIndexNext, frAtmIwfConnAdminStatus, frAtmIwfConnAtm2FrOperStatus, frAtmIwfConnAtm2FrLastChange, frAtmIwfConnFr2AtmOperStatus, frAtmIwfConnFr2AtmLastChange, frAtmIwfConnectionDescriptor, frAtmIwfConnFailedFrameTranslate, frAtmIwfConnOverSizedFrames, frAtmIwfConnFailedAal5PduTranslate, frAtmIwfConnOverSizedSDUs, frAtmIwfConnCrcErrors, frAtmIwfConnSarTimeOuts, frAtmIwfConnRowStatus } STATUS current DESCRIPTION "The collection of basic objects for configuration and control of FR/ATM interworking connections." ::= { frAtmIwfGroups 1 } -- -- FR/ATM IWF PVC Connection Descriptor Group -- frAtmIwfConnectionDescriptorGroup OBJECT-GROUP OBJECTS { frAtmIwfConnectionDescriptorIndexNext, frAtmIwfConnDeToClpMappingMode, frAtmIwfConnClpToDeMappingMode, frAtmIwfConnCongestionMappingMode, frAtmIwfConnEncapsulationMappingMode, frAtmIwfConnEncapsulationMappings, frAtmIwfConnFragAndReassEnabled, frAtmIwfConnArpTranslationEnabled, frAtmIwfConnDescriptorRowStatus } STATUS current DESCRIPTION "The collection of basic objects for specification of FR/ATM interworking connection descriptors." ::= { frAtmIwfGroups 2 } -- -- ATM MIB VCL Endpoint Table Augmentation Group -- frAtmIwfAtmVclTableAugmentGroup OBJECT-GROUP OBJECTS { frAtmIwfVclCrossConnectIdentifier } STATUS current DESCRIPTION "The ATM MIB VCL Endpoint Table AUGMENT object contained in the FR/ATM PVC Service Interworking MIB." ::= { frAtmIwfGroups 3 } -- -- Notification Group -- frAtmIwfNotificationsGroup NOTIFICATION-GROUP NOTIFICATIONS { frAtmIwfConnStatusChange } STATUS current DESCRIPTION "The notification for FR/ATM interworking status change." ::= { frAtmIwfGroups 4 } END