CISCO-CDL-MIB
This MIB module defines objects to manage Converged Data Link
(CDL).
CDL provides OAM&P (Operation, Administration, Maintenance and
Provisioning) in Ethernet packet-based optical networks without
a SONET/SDH layer.
The CDL functionality can be divided into the following
categories:
APS/Defect Indications:
The CDL frame carries defect indication bits and provides
signalling mechanism support for automatic protection
switching.
Message Channel:
The message channel is used to carry control (e.g. routing,
signalling) and management traffic.
Packet-by-packet multiplexing of multiple data flows:
CDL uses one or two octets to identify the elementary
packet stream that this packet belongs to. This allows
more than one elementary packet stream to share the
bandwidth on a CDL enabled interface.
This MIB defines objects to manage Defect Indications and the
Packet-by-packet Multiplexing feature.
The CDL Message channel is modeled as a separate interface and
should be controlled using the IF-MIB and other MIBs for
managing IP. This MIB does not provide a mechanism to manage
the CDL message channel.
APS configuration and monitoring can be done using the
CISCO-APS-MIB and CISCO-APS-EXT-MIB.
ciscoCdlMIB
1.3.6.1.4.1.9.10.88
Imported Objects
| CISCO-SMI | ciscoExperiment |
| IF-MIB | ifIndex |
| SNMPv2-CONF | MODULE-COMPLIANCE NOTIFICATION-GROUP OBJECT-GROUP |
| SNMPv2-SMI | Counter32 Counter64 MODULE-IDENTITY NOTIFICATION-TYPE OBJECT-TYPE Unsigned32 |
| SNMPv2-TC | TEXTUAL-CONVENTION TimeStamp TruthValue |
Type Definitions (4)
| CoCdlAggDefectIndStatus | Bits |
hopByHopForwardDefect(0)hopByHopBackwardDefect(1)endToEndAggPathForwardDefect(2) |
| CoCdlFlowDefectIndStatus | Bits |
endToEndPathImplicitFwdDefect(0)endToEndPathBackwardDefect(1) |
| CoCdlFlowIdentifier | Unsigned32 |
range: 0..65535 |
| CoCdlNodeBehavior | Enumeration |
endOfAggPath(1)endOfHop(2)cdlRegenerator(3) |
Objects (43)
ciscoCdlMIB
|
.1.3.6.1.4.1.9.10.88 |
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coCdlMIBNotifications
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.1.3.6.1.4.1.9.10.88.0 |
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coCdlMIBObjects
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.1.3.6.1.4.1.9.10.88.1 |
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coCdlBaseGroup
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.1.3.6.1.4.1.9.10.88.1.1 |
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coCdlIntfTable
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.1.3.6.1.4.1.9.10.88.1.1.1 |
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coCdlIntfEntry
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IF-MIBifIndex | .1.3.6.1.4.1.9.10.88.1.1.1.1 |
coCdlAdminStatus
r/w
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SNMPv2-TCTruthValue | .1.3.6.1.4.1.9.10.88.1.1.1.1.1 |
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coCdlRxHeaderCRCError
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SNMPv2-SMICounter32 | .1.3.6.1.4.1.9.10.88.1.1.1.1.10 |
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coCdlRxHeaderCRCErrorOverflow
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SNMPv2-SMICounter32 | .1.3.6.1.4.1.9.10.88.1.1.1.1.11 |
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coCdlHCRxHeaderCRCError
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SNMPv2-SMICounter64 | .1.3.6.1.4.1.9.10.88.1.1.1.1.12 |
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coCdlRxInvalidFlowID
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SNMPv2-SMICounter32 | .1.3.6.1.4.1.9.10.88.1.1.1.1.13 |
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coCdlRxInvalidFlowIDOverflow
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SNMPv2-SMICounter32 | .1.3.6.1.4.1.9.10.88.1.1.1.1.14 |
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coCdlHCRxInvalidFlowID
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SNMPv2-SMICounter64 | .1.3.6.1.4.1.9.10.88.1.1.1.1.15 |
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coCdlRxNonCdlPackets
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SNMPv2-SMICounter32 | .1.3.6.1.4.1.9.10.88.1.1.1.1.16 |
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coCdlRxNonCdlPacketsOverflow
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SNMPv2-SMICounter32 | .1.3.6.1.4.1.9.10.88.1.1.1.1.17 |
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coCdlHCRxNonCdlPackets
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SNMPv2-SMICounter64 | .1.3.6.1.4.1.9.10.88.1.1.1.1.18 |
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coCdlForceEndOfHop
r/w
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SNMPv2-TCTruthValue | .1.3.6.1.4.1.9.10.88.1.1.1.1.2 |
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coCdlNodeBehavior
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CoCdlNodeBehavior | .1.3.6.1.4.1.9.10.88.1.1.1.1.3 |
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coCdlRxAggDefectIndCurrStatus
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CoCdlAggDefectIndStatus | .1.3.6.1.4.1.9.10.88.1.1.1.1.4 |
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coCdlRxAggDefectIndLastChange
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SNMPv2-TCTimeStamp | .1.3.6.1.4.1.9.10.88.1.1.1.1.5 |
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coCdlTxAggDefectIndCurrStatus
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CoCdlAggDefectIndStatus | .1.3.6.1.4.1.9.10.88.1.1.1.1.6 |
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coCdlTxAggDefectIndLastChange
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SNMPv2-TCTimeStamp | .1.3.6.1.4.1.9.10.88.1.1.1.1.7 |
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coCdlTransmitMaxFlowIdentifier
r/w
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CoCdlFlowIdentifier | .1.3.6.1.4.1.9.10.88.1.1.1.1.8 |
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coCdlReceiveMaxFlowIdentifier
r/w
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CoCdlFlowIdentifier | .1.3.6.1.4.1.9.10.88.1.1.1.1.9 |
coCdlDefectIndNotifyEnable
r/w
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Enumeration | .1.3.6.1.4.1.9.10.88.1.1.2 |
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coCdlDefectIndSetSoakInterval
r/w
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millisecondsUnsigned32 | .1.3.6.1.4.1.9.10.88.1.1.3 |
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coCdlDefectIndClearSoakInterval
r/w
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millisecondsUnsigned32 | .1.3.6.1.4.1.9.10.88.1.1.4 |
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coCdlDINotifyThrottleInterval
r/w
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millisecondsUnsigned32 | .1.3.6.1.4.1.9.10.88.1.1.5 |
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coCdlFlowTermGroup
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.1.3.6.1.4.1.9.10.88.1.2 |
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coCdlFlowTermTable
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.1.3.6.1.4.1.9.10.88.1.2.1 |
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coCdlFlowTermEntry
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IF-MIBifIndex | .1.3.6.1.4.1.9.10.88.1.2.1.1 |
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coCdlFromCdlNetFlowIdentifier
r/w
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CoCdlFlowIdentifier | .1.3.6.1.4.1.9.10.88.1.2.1.1.1 |
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coCdlToCdlNetFlowIdentifier
r/w
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CoCdlFlowIdentifier | .1.3.6.1.4.1.9.10.88.1.2.1.1.2 |
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coCdlFromCdlNetFlowDICurrStatus
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CoCdlFlowDefectIndStatus | .1.3.6.1.4.1.9.10.88.1.2.1.1.3 |
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coCdlFromCdlNetFlowDILastChange
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SNMPv2-TCTimeStamp | .1.3.6.1.4.1.9.10.88.1.2.1.1.4 |
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coCdlToCdlNetFlowDICurrStatus
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CoCdlFlowDefectIndStatus | .1.3.6.1.4.1.9.10.88.1.2.1.1.5 |
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coCdlToCdlNetFlowDILastChange
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SNMPv2-TCTimeStamp | .1.3.6.1.4.1.9.10.88.1.2.1.1.6 |
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coCdlFromCdlNetEthernetCRC
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SNMPv2-SMICounter32 | .1.3.6.1.4.1.9.10.88.1.2.1.1.7 |
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coCdlFromCdlNetEthernetCRCOvrflw
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SNMPv2-SMICounter32 | .1.3.6.1.4.1.9.10.88.1.2.1.1.8 |
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coCdlFromCdlNetHCEthernetCRC
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SNMPv2-SMICounter64 | .1.3.6.1.4.1.9.10.88.1.2.1.1.9 |
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coCdlMIBConformance
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.1.3.6.1.4.1.9.10.88.3 |
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coCdlMIBCompliances
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.1.3.6.1.4.1.9.10.88.3.1 |
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coCdlMIBGroups
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.1.3.6.1.4.1.9.10.88.3.2 |
Notifications / Traps (2)
| Name | OID | Description |
|---|---|---|
coCdlRxAggDefectIndChange
|
.1.3.6.1.4.1.9.10.88.0.1 |
This notification is sent when the value of the hop-by-hop
forward defect indication (FDI-H), hop-by-hop backward defect
indication (BDI-H), or end-to-end (aggregate path) forward
defect indication (FDI-E) bit received on an interface changes.
To minimize the probability of prematurely reacting to
momentary signal variations, a soak time may be incorporated
into the notification in the following manner. A notification
is generated after a defect is first detected, when the defect
persists for a period of time that exceeds the set soak
interval specified by coCdlDefectIndSetSoakInterval. A
notification is generated after a defect stops being detected,
when the defect does not appear over a period of time that
exceeds the clear soak interval specified by
coCdlDefectIndClearSoakInterval.
When changes in CDL defect indications are received for
multiple interfaces within a short time span, notifications
should be deferred so that each notification is generated at
least one coCdlDINotifyThrottleInterval after the previous
notification.
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coCdlFromCdlNetFlowDIChange
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.1.3.6.1.4.1.9.10.88.0.2 |
This notification is sent when the value of the received
end-to-end path forward defect indication or the received
end-to-end path backward defect indication changes.
Note that the end-to-end path forward defect indication is
implicit, i.e. it is not signalled using a bit. An end-to-end
path forward defect is inferred when no CDL Ethernet or Idle
packets are received over a pre-determined length of time.
To minimize the probability of prematurely reacting to
momentary signal variations, a soak time may be incorporated
into the notification in the following manner. A notification
is generated after a defect is first detected, when the defect
persists for a period of time that exceeds the set soak
interval specified by coCdlDefectIndSetSoakInterval. A
notification is generated after a defect stops being detected,
when the defect does not appear over a period of time that
exceeds the clear soak interval specified by
coCdlDefectIndClearSoakInterval.
When changes in CDL defect indications are received for
multiple interfaces within a short time span, notifications
should be deferred so that each notification is generated at
least one coCdlDINotifyThrottleInterval after the previous
notification.
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