FR-ATM-PVC-SERVICE-IWF-MIB Table View

A table in which each row represents a Frame
Relay/ATM interworking connection.

frAtmIwfConnectionEntry row .1.3.6.1.2.1.86.1.2.1

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 s…

Indexes

frAtmIwfConnIndex frAtmIwfConnAtmPort frAtmIwfConnVpi frAtmIwfConnVci frAtmIwfConnFrPort frAtmIwfConnDlci

Column	Syntax	OID
frAtmIwfConnIndex 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 …	Integer32 Constraints: range: 1-2147483647	.1.3.6.1.2.1.86.1.2.1.1
frAtmIwfConnAtmPort The index in the ifTable that identifies the ATM port for this interworking connection.	IF-MIBInterfaceIndex Type Constraints: range: 1..2147483647 Description: A unique value, greater than zero, for each interface or interface sub-layer in the managed system. It is recommended that values are assigned contiguously starting from 1. The value for each interface sub-layer must …	.1.3.6.1.2.1.86.1.2.1.2
frAtmIwfConnVpi The VPI of the ATM PVC end point for this interworking connection.	ATM-TC-MIBAtmVpIdentifier Type Constraints: range: 0..4095	.1.3.6.1.2.1.86.1.2.1.3
frAtmIwfConnVci The VCI of the ATM PVC end point for this interworking connection.	ATM-TC-MIBAtmVcIdentifier Type Constraints: range: 0..65535	.1.3.6.1.2.1.86.1.2.1.4
frAtmIwfConnFrPort The index in the ifTable that identifies the frame relay port for this interworking connection.	IF-MIBInterfaceIndex Type Constraints: range: 1..2147483647 Description: A unique value, greater than zero, for each interface or interface sub-layer in the managed system. It is recommended that values are assigned contiguously starting from 1. The value for each interface sub-layer must …	.1.3.6.1.2.1.86.1.2.1.5
frAtmIwfConnDlci The DLCI that identifies the frame relay PVC end point for this interworking connection.	Integer32 Constraints: range: 16-4194303	.1.3.6.1.2.1.86.1.2.1.6
frAtmIwfConnRowStatus 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…	SNMPv2-TCRowStatusr/w Type Values: 1 active 2 notInService 3 notReady 4 createAndGo 5 createAndWait 6 destroy Description: The RowStatus textual convention is used to manage the creation and deletion of conceptual rows, and is used as the value of the SYNTAX clause for the status column of a conceptual row (as described in Section 7.7.1 of …	.1.3.6.1.2.1.86.1.2.1.7
frAtmIwfConnAdminStatus The desired operational state for this FR/ATM interworked connection. up(1) = Activate the connection. Before the activation can be completed, the OperStatus/AdminStatus …	Enumerationr/w Enumerated Values: 1 up 2 down	.1.3.6.1.2.1.86.1.2.1.8
frAtmIwfConnAtm2FrOperStatus The current operational state of this interworking connection in the ATM to frame relay direction.	Enumeration Enumerated Values: 1 up 2 down	.1.3.6.1.2.1.86.1.2.1.9
frAtmIwfConnAtm2FrLastChange 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 networ…	SNMPv2-TCTimeStamp Based On: SNMPv2-SMITimeTicks Description: The value of the sysUpTime object at which a specific occurrence happened. The specific occurrence must be defined in the description of any object defined using this type. If sysUpTime is reset t…	.1.3.6.1.2.1.86.1.2.1.10
frAtmIwfConnFr2AtmOperStatus The current operational state of this interworking connection in the frame relay to ATM direction.	Enumeration Enumerated Values: 1 up 2 down	.1.3.6.1.2.1.86.1.2.1.11
frAtmIwfConnFr2AtmLastChange 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 t…	SNMPv2-TCTimeStamp Based On: SNMPv2-SMITimeTicks Description: The value of the sysUpTime object at which a specific occurrence happened. The specific occurrence must be defined in the description of any object defined using this type. If sysUpTime is reset t…	.1.3.6.1.2.1.86.1.2.1.12
frAtmIwfConnectionDescriptor 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 'inconsis…	SNMPv2-SMIInteger32r/w Type Constraints: range: -2147483648..2147483647	.1.3.6.1.2.1.86.1.2.1.13
frAtmIwfConnFailedFrameTranslate 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 hea…	FramesSNMPv2-SMICounter32 Type Constraints: range: 0..4294967295	.1.3.6.1.2.1.86.1.2.1.14
frAtmIwfConnOverSizedFrames 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 atmVccAal5Cpc…	FramesSNMPv2-SMICounter32 Type Constraints: range: 0..4294967295	.1.3.6.1.2.1.86.1.2.1.15
frAtmIwfConnFailedAal5PduTranslate 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., pa…	PDUsSNMPv2-SMICounter32 Type Constraints: range: 0..4294967295	.1.3.6.1.2.1.86.1.2.1.16
frAtmIwfConnOverSizedSDUs 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 o…	SDUsSNMPv2-SMICounter32 Type Constraints: range: 0..4294967295	.1.3.6.1.2.1.86.1.2.1.17
frAtmIwfConnCrcErrors 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.	PDUsSNMPv2-SMICounter32 Type Constraints: range: 0..4294967295	.1.3.6.1.2.1.86.1.2.1.18
frAtmIwfConnSarTimeOuts 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,…	PDUsSNMPv2-SMICounter32 Type Constraints: range: 0..4294967295	.1.3.6.1.2.1.86.1.2.1.19

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.

frAtmIwfConnectionDescriptorEntry row .1.3.6.1.2.1.86.1.4.1

An entry for a descriptor in an interworking
connection between a frame relay PVC and an ATM
PVC.

Indexes

frAtmIwfConnectionDescriptorIndex

Column	Syntax	OID
frAtmIwfConnectionDescriptorIndex A unique value to identify a descriptor in the table	Integer32 Constraints: range: 1-2147483647	.1.3.6.1.2.1.86.1.4.1.1
frAtmIwfConnDescriptorRowStatus 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 expli…	SNMPv2-TCRowStatusr/w Type Values: 1 active 2 notInService 3 notReady 4 createAndGo 5 createAndWait 6 destroy Description: The RowStatus textual convention is used to manage the creation and deletion of conceptual rows, and is used as the value of the SYNTAX clause for the status column of a conceptual row (as described in Section 7.7.1 of …	.1.3.6.1.2.1.86.1.4.1.2
frAtmIwfConnDeToClpMappingMode 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 f…	Enumerationr/w Enumerated Values: 1 mode1 2 mode2Const0 3 mode2Const1	.1.3.6.1.2.1.86.1.4.1.3
frAtmIwfConnClpToDeMappingMode 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…	Enumerationr/w Enumerated Values: 1 mode1 2 mode2Const0 3 mode2Const1	.1.3.6.1.2.1.86.1.4.1.4
frAtmIwfConnCongestionMappingMode 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 …	Enumerationr/w Enumerated Values: 1 mode1 2 mode2	.1.3.6.1.2.1.86.1.4.1.5
frAtmIwfConnEncapsulationMappingMode This object indicates whether the mapping of upper layer protocol encapsulation is enabled on this interworking connection. transparentMode(1) = Forward the encapsulations unaltered. …	Enumerationr/w Enumerated Values: 1 transparentMode 2 translationMode 3 translationModeAll	.1.3.6.1.2.1.86.1.4.1.6
frAtmIwfConnEncapsulationMappings 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 …	Bitsr/w Enumerated Values: 0 none 1 bridgedPdus 2 bridged802dot6 3 bPdus 4 routedIp 5 routedOsi 6 otherRouted 7 x25Iso8202 8 q933q2931	.1.3.6.1.2.1.86.1.4.1.7
frAtmIwfConnFragAndReassEnabled The attribute indicates whether fragmentation and reassembly is enabled for this connection.	Enumerationr/w Enumerated Values: 1 enabled 2 disabled	.1.3.6.1.2.1.86.1.4.1.8
frAtmIwfConnArpTranslationEnabled The attribute indicates whether ARP translation is enabled for this connection.	Enumerationr/w Enumerated Values: 1 enabled 2 disabled	.1.3.6.1.2.1.86.1.4.1.9

The FR/ATM IWF VCL Table augments the ATM MIB VCL
Endpoint table.

frAtmIwfVclEntry row .1.3.6.1.2.1.86.1.5.1

Entries in this table are created only by the
agent. One entry exists for each ATM VCL managed
by the agent.

Indexes

No indexes recorded

Column	Syntax	OID
frAtmIwfVclCrossConnectIdentifier 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 PV…	Integer32 Constraints: range: 1-2147483647	.1.3.6.1.2.1.86.1.5.1.1