An extension to the Cisco ATM MIB module for managing ATM implementations.
Acronyms and terms used in the MIB module:
AAL5 -- ATM adaptation layer 5.
AIS -- Alarm Indication Signal.
CC -- Continuity Check.
End-to-end -- End-to-end continuity checking.
Monitoring occurs on the entire VC between two ATM end stations.
F5 OAM -- OAM information flow between
network elements (NEs) used within virtual connections to report degraded virtual channel performance.
OAM -- Operations, Administration
and Maintenance.
RDI -- Remote Detection Indication.
Segment -- Segment continuity checking.
Monitoring occurs on a VC segment between a router and a first-hop ATM switch.
VC -- Virtual Channel.
VCC -- Virtual Channel Connection.
VCL -- Virtual Channel Link.
InterfaceIndexA 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 remain constant at least from one re-initialization of the entity's network management system to the next re-initialization. (1..2147483647) · Integer32 · hint d
A unique value, greater than zero, for each interface. It is recommended that values are assigned contiguously starting from 1. The value for each interface sub-layer must remain constant at least from one re-initialization of the entity's network management system to the next re- initialization.
AtmVpIdentifierThe VPI value for a VPL or VCL. The value VPI=0 is only allowed for a VCL. For ATM UNIs supporting VPCs the VPI value ranges from 0 to 255. The VPI value 0 is supported for ATM UNIs conforming to the ATM Forum UNI 4.0 Annex 8 (Virtual UNIs) specification. For ATM UNIs supporting VCCs the VPI value ranges from 0 to 255. For ATM NNIs the VPI value ranges from 0 to 4095. The maximum VPI value cannot exceed the value allowable by atmInterfaceMaxVpiBits defined in ATM-MIB. (0..4095) · Integer32
The VPI value of the AAL5 VCC at the interface identified by the ifIndex.
aal5VccVci
AtmVcIdentifierThe VCI value for a VCL. The maximum VCI value cannot exceed the value allowable by atmInterfaceMaxVciBits defined in ATM-MIB. (0..65535) · Integer32
The VCI value of the AAL5 VCC at the interface identified by the ifIndex.
cAal5VccExtCompEnabled
1.3.6.1.4.1.9.9.88.1.1.1.1.1
TruthValue1 = true2 = falseRepresents a boolean value. · Integer32
Boolean, if compression enabled for VCC.
cAal5VccExtVoice
1.3.6.1.4.1.9.9.88.1.1.1.1.2
TruthValue1 = true2 = falseRepresents a boolean value. · Integer32
Boolean, TRUE if VCC is used to carry voice.
cAal5VccExtInF5OamCells
1.3.6.1.4.1.9.9.88.1.1.1.1.3
Counter32
Number of OAM F5 end to end loopback cells received through the VCC.
cAal5VccExtOutF5OamCells
1.3.6.1.4.1.9.9.88.1.1.1.1.4
Counter32
Number of OAM F5 end to end loopback cells sent through the VCC.
InterfaceIndexA 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 remain constant at least from one re-initialization of the entity's network management system to the next re-initialization. (1..2147483647) · Integer32 · hint d
A unique value, greater than zero, for each interface. It is recommended that values are assigned contiguously starting from 1. The value for each interface sub-layer must remain constant at least from one re-initialization of the entity's network management system to the next re- initialization.
AtmVpIdentifierThe VPI value for a VPL or VCL. The value VPI=0 is only allowed for a VCL. For ATM UNIs supporting VPCs the VPI value ranges from 0 to 255. The VPI value 0 is supported for ATM UNIs conforming to the ATM Forum UNI 4.0 Annex 8 (Virtual UNIs) specification. For ATM UNIs supporting VCCs the VPI value ranges from 0 to 255. For ATM NNIs the VPI value ranges from 0 to 4095. The maximum VPI value cannot exceed the value allowable by atmInterfaceMaxVpiBits defined in ATM-MIB. (0..4095) · Integer32
The VPI value of the VCL.
atmVclVci
AtmVcIdentifierThe VCI value for a VCL. The maximum VCI value cannot exceed the value allowable by atmInterfaceMaxVciBits defined in ATM-MIB. (0..65535) · Integer32
The VCI value of the VCL.
catmxVclOamLoopbackFreq
1.3.6.1.4.1.9.9.88.1.2.1.1.1
Unsigned32 · seconds
Specifies OAM loopback frequency.
catmxVclOamRetryFreq
1.3.6.1.4.1.9.9.88.1.2.1.1.2
Unsigned32 · seconds
Specifies OAM retry polling frequency.
catmxVclOamUpRetryCount
1.3.6.1.4.1.9.9.88.1.2.1.1.3
Unsigned32
Specifies OAM retry count before declaring a VC is up.
catmxVclOamDownRetryCount
1.3.6.1.4.1.9.9.88.1.2.1.1.4
Unsigned32
Specifies OAM retry count before declaring a VC is down.
Indicates OAM loopback status of the VC.
disabled(1) -- No OAMs on this VC.
sent(2) -- OAM sent, waiting for echo.
received(3) -- OAM received from target.
failed(4) -- Last OAM did not return.
Indicates the state of VC OAM.
downRetry(1) -- Loopback failed. Retry sending
loopbacks with retry frequency. VC is up.
verified(2) -- Loopback is successful.
notVerified(3) -- Not verified by loopback,
AIS/RDI conditions are cleared.
upRetry(4) -- Retry successive loopbacks.
VC is down.
aisRDI(5) -- Received AIS/RDI. Loopback are
not sent in this state.
aisOut(6) -- Sending AIS. Loopback and reply are
not sent in this state.
notManaged(7) -- VC is not managed by OAM.
catmxVclOamEndCCStatus
1.3.6.1.4.1.9.9.88.1.2.1.1.14
OamCCStatus1 = ready2 = waitActiveResponse3 = waitActiveConfirm4 = active5 = waitDeactiveConfirmOAM Continuity check (CC) status.
ready(1) -- CC is not activated on VC.
waitActiveResponse(2) -- Waiting for active-response.
waitActiveConfirm(3) -- Waiting for active-confirm.
active(4) -- CC is activated on VC.
waitDeactiveConfirm(5) -- Waiting for deactivate confirm. · Integer32
OamCCStatus1 = ready2 = waitActiveResponse3 = waitActiveConfirm4 = active5 = waitDeactiveConfirmOAM Continuity check (CC) status.
ready(1) -- CC is not activated on VC.
waitActiveResponse(2) -- Waiting for active-response.
waitActiveConfirm(3) -- Waiting for active-confirm.
active(4) -- CC is activated on VC.
waitDeactiveConfirm(5) -- Waiting for deactivate confirm. · Integer32
OamCCVcState1 = verified2 = aisrdi3 = notManagedOAM Continuity check (CC) VC state.
verified(1) -- CC is successful. VC is up.
aisrdi(2) -- CC failed. VC is down.
notManaged(3) -- VC is not managed by CC. · Integer32
OamCCVcState1 = verified2 = aisrdi3 = notManagedOAM Continuity check (CC) VC state.
verified(1) -- CC is successful. VC is up.
aisrdi(2) -- CC failed. VC is down.
notManaged(3) -- VC is not managed by CC. · Integer32