📄 fr-atm-pvc-service-iwf-mib
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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 {
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