-- extracted from draft-ietf-frnetmib-atmiwf-02.txt -- at Mon Nov 15 17:11:13 1999 FR-ATM-PVC-SERVICE-INTERWORKING-MIB DEFINITIONS ::= BEGIN IMPORTS MODULE-IDENTITY, OBJECT-TYPE, NOTIFICATION-TYPE, experimental, Integer32, BITS, Counter32 FROM SNMPv2-SMI TEXTUAL-CONVENTION, RowStatus, TimeStamp FROM SNMPv2-TC MODULE-COMPLIANCE, OBJECT-GROUP, NOTIFICATION-GROUP FROM SNMPv2-CONF AtmVpIdentifier, AtmVcIdentifier FROM ATM-TC-MIB InterfaceIndex FROM IF-MIB; frAtmIwfMIB MODULE-IDENTITY LAST-UPDATED "9906180000Z" ORGANIZATION "IETF Frame Relay Service MIB (frnetmib) Working Group" CONTACT-INFO "Kenneth Rehbehn Postal: Visual Networks 2092 Gaither Road Rockville, MD USA 20850 Tel: +1 301 296 2325 Fax: +1 301 296 2302 E-mail: krehbehn@visualnetworks.com Orly Nicklass Postal: RAD Data Communications Ltd. 12 Hanechoshet St. Tel Aviv 69710 Israel Tel: +972 (3) 6459588 Fax: +972 (3) 6472675 E-mail: orly@radmail.rad.co.il George Mouradian Postal: AT&T Labs, Room 1G-325 101 Crawfords Corner Road Holmdel, NJ 07733-3030 Tel: +1 908 949 7671 Email: gvm@att.com" DESCRIPTION "The MIB module for monitoring and controlling the Frame Relay/ATM PVC Service Interworking Function." -- -- Revision History -- REVISION "9906180000Z" DESCRIPTION "Published as draft-ieft-frnetmib-atmiwf-02 o Added new PDU translation error group o Clarified theory of operation and relationship to the ATM and Frame Relay Service MIBs o Update MIB boilerplate to conform to the Operations and Management Area requirements for MIBs" REVISION "9902200000Z" DESCRIPTION "Published as draft-ieft-frnetmib-atmiwf-01 o Isolated connection description objects in frAtmIwfConnectionDescriptorTable o Improved text for a number of objects o Added OperStatus objects to Notification for both frame and ATM sides o Set OID values o Clean smicng compile" REVISION "9611250000Z" DESCRIPTION "Published as draft-ieft-frnetmib-atmiwf-00" ::= { experimental 97 } -- -- 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 } -- -- Textual Conventions -- Dlci ::= TEXTUAL-CONVENTION STATUS current DESCRIPTION "This data type is a DLCI for a PVC segment end-point." SYNTAX Integer32 -- -- 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 Dlci, frAtmIwfConnRowStatus RowStatus, frAtmIwfConnAdminStatus INTEGER, frAtmIwfConnAtm2FrOperStatus INTEGER, frAtmIwfConnAtm2FrLastChange TimeStamp, frAtmIwfConnFr2AtmOperStatus INTEGER, frAtmIwfConnFr2AtmLastChange TimeStamp, frAtmIwfConnectionDescriptor Integer32 } frAtmIwfConnIndex OBJECT-TYPE SYNTAX Integer32 MAX-ACCESS not-accessible STATUS current DESCRIPTION "A unique index to identify this interworking connection." ::= { 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 Dlci 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' or 'createAndGo'. To activate a connection entry, a valid connection descriptor MUST be established in the frAtmIwfConnectionDescriptor object and the AdminStatus of the corresponding endpoints MUST be 'up' & 'active'. This object is set to 'destroy' to delete the table row. To deactivate a connection entry, the AdminStatus of the corresponding endpoints MUST be 'down' & 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 interworking 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 direction from ATM to FR end." ::= { 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 direction from FR to ATM end." ::= { 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- existant row in the Connection Descriptor Table MUST fail (error code 'inconsistentValue')." ::= { frAtmIwfConnectionEntry 13 } -- -- 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 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 The object MUST contain the value 'active' before any connection table entry references the row. To destroy a row in this table, this object is set to the 'destroy' 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 = the DE field in the Q.922 core frame shall be mapped to the ATM CLP filed of every cell generated by the segmentation process of the AAL5 PDU containing the information of that frame. mode2Contst0 = the ATM CLP filed 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 = the ATM CLP filed 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 = 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 = the DE field of the Q.922 core frame should be set to constant 0. mode2Const1 = the DE field of the Q.922 core frame should be set to 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 = 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 = 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) } 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 = Forward the encapsulations unaltered. translationMode = Perform mapping between the two encapsulations due to the incompatibilities of the two methods." REFERENCE "FRF.8 [17], Section 5.3" DEFVAL { transparentMode } ::= { frAtmIwfConnectionDescriptorEntry 6 } frAtmIwfConnEncapsulationMappings OBJECT-TYPE SYNTAX BITS { 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), -- 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." 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 } -- -- The PDU Translation Error Group -- -- This set of scalars tracks PDU translation errors while in -- translation mode. When a PDU is discarded due when the -- protocol is not supported by the IWF, all five objects in -- this group are updated simultaneously. A read of the five -- objects in single GET request MUST return information about -- the last invalid translation incident. A manager MUST NOT -- access different objects of this group in different GET -- requests when attempting to report the last translation -- error. -- frAtmIwfTransErrCount OBJECT-TYPE SYNTAX Counter32 UNITS "Frames" MAX-ACCESS read-only STATUS current DESCRIPTION "A count of translation error incidents. This count MUST be incremented when an invalid PDU is discard." ::= { frAtmIwfMIBObjects 5 } frAtmIwfTransErrConnIndex OBJECT-TYPE SYNTAX Integer32 MAX-ACCESS read-only STATUS current DESCRIPTION "The connection receiving the last invalid PDU. If no error has occurred, then the value zero is returned." ::= { frAtmIwfMIBObjects 6 } frAtmIwfTransErrDirection OBJECT-TYPE SYNTAX INTEGER { noTransErr(0), fr2Atm(1), atm2Fr(2) } MAX-ACCESS read-only STATUS current DESCRIPTION "The direction of PDU travel. If no error has occurred, then noTransErr MUST be returned." ::= { frAtmIwfMIBObjects 7 } frAtmIwfTransErrTime OBJECT-TYPE SYNTAX TimeStamp MAX-ACCESS read-only STATUS current DESCRIPTION "The value of sysUpTime at the time this interworking connection processed an invalid PDU. If no error has occurred, then the value zero is returned." ::= { frAtmIwfMIBObjects 8 } frAtmIwfTransErrDump OBJECT-TYPE SYNTAX OCTET STRING (SIZE(8)) MAX-ACCESS read-only STATUS current DESCRIPTION "A dump of the first 8 octets of the last unknown/invalid PDU header. The dump begins with the first octet after the frame relay or ATM header. Inspection of this dump will reveal the SNAP encapsulation or NLPID that was not translated. If no error has occurred, then an octet string of zeroes is returned. If the payload is shorter than 8 octets, then the string is padded with zeroes." ::= { frAtmIwfMIBObjects 9 } -- -- Frame Relay/ATM PVC Service Interworking TRAP -- 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, frAtmIwfTransErrGroup, 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 not required." 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, frAtmIwfTransErrGroup, 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, 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 } -- -- The PDU Translation Error Group -- frAtmIwfTransErrGroup OBJECT-GROUP OBJECTS { frAtmIwfTransErrCount, frAtmIwfTransErrConnIndex, frAtmIwfTransErrDirection, frAtmIwfTransErrTime, frAtmIwfTransErrDump } STATUS current DESCRIPTION "The collection of objects for reporting on the last PDU translation error." ::= { frAtmIwfGroups 3 } -- -- Notification Group -- frAtmIwfNotificationsGroup NOTIFICATION-GROUP NOTIFICATIONS { frAtmIwfConnStatusChange } STATUS current DESCRIPTION "The notification for FR/ATM interworking status change." ::= { frAtmIwfGroups 4 } END