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.
|
ciscoCdlMIB1.3.6.1.4.1.9.10.88 |
Imported Objects
| ciscoExperiment | CISCO-SMI |
| ifIndex | IF-MIB |
| MODULE-COMPLIANCE, OBJECT-GROUP, NOTIFICATION-GROUP | SNMPv2-CONF |
| MODULE-IDENTITY, OBJECT-TYPE, NOTIFICATION-TYPE, Counter32, Counter64, Unsigned32 | SNMPv2-SMI |
| TEXTUAL-CONVENTION, TimeStamp, TruthValue | SNMPv2-TC |
Type Definitions (4)
| Name | Base Type | Values/Constraints |
|---|---|---|
 CoCdlAggDefectIndStatus | hopByHopForwardDefect(0), hopByHopBackwardDefect(1), endToEndAggPathForwardDefect(2) | |
| CoCdlFlowDefectIndStatus | endToEndPathImplicitFwdDefect(0), endToEndPathBackwardDefect(1) | |
| CoCdlFlowIdentifier | range: 0..65535 | |
| CoCdlNodeBehavior | endOfAggPath(1), endOfHop(2), cdlRegenerator(3) |
Objects
  ciscoCdlMIB  | .1.3.6.1.4.1.9.10.88 | |
| coCdlMIBNotifications | .1.3.6.1.4.1.9.10.88.0 | |
| coCdlMIBObjects | .1.3.6.1.4.1.9.10.88.1 | |
| coCdlBaseGroup | .1.3.6.1.4.1.9.10.88.1.1 | |
 coCdlIntfTable | .1.3.6.1.4.1.9.10.88.1.1.1 | |
 coCdlIntfEntry | .1.3.6.1.4.1.9.10.88.1.1.1.1 | |
 coCdlAdminStatus | .1.3.6.1.4.1.9.10.88.1.1.1.1.1 | |
| coCdlRxHeaderCRCError | .1.3.6.1.4.1.9.10.88.1.1.1.1.10 | |
| coCdlRxHeaderCRCErrorOverflow | .1.3.6.1.4.1.9.10.88.1.1.1.1.11 | |
| coCdlHCRxHeaderCRCError | .1.3.6.1.4.1.9.10.88.1.1.1.1.12 | |
| coCdlRxInvalidFlowID | .1.3.6.1.4.1.9.10.88.1.1.1.1.13 | |
| coCdlRxInvalidFlowIDOverflow | .1.3.6.1.4.1.9.10.88.1.1.1.1.14 | |
| coCdlHCRxInvalidFlowID | .1.3.6.1.4.1.9.10.88.1.1.1.1.15 | |
| coCdlRxNonCdlPackets | .1.3.6.1.4.1.9.10.88.1.1.1.1.16 | |
| coCdlRxNonCdlPacketsOverflow | .1.3.6.1.4.1.9.10.88.1.1.1.1.17 | |
| coCdlHCRxNonCdlPackets | .1.3.6.1.4.1.9.10.88.1.1.1.1.18 | |
| coCdlForceEndOfHop | .1.3.6.1.4.1.9.10.88.1.1.1.1.2 | |
| coCdlNodeBehavior | .1.3.6.1.4.1.9.10.88.1.1.1.1.3 | |
| coCdlRxAggDefectIndCurrStatus | .1.3.6.1.4.1.9.10.88.1.1.1.1.4 | |
| coCdlRxAggDefectIndLastChange | .1.3.6.1.4.1.9.10.88.1.1.1.1.5 | |
| coCdlTxAggDefectIndCurrStatus | .1.3.6.1.4.1.9.10.88.1.1.1.1.6 | |
| coCdlTxAggDefectIndLastChange | .1.3.6.1.4.1.9.10.88.1.1.1.1.7 | |
| coCdlTransmitMaxFlowIdentifier | .1.3.6.1.4.1.9.10.88.1.1.1.1.8 | |
| coCdlReceiveMaxFlowIdentifier | .1.3.6.1.4.1.9.10.88.1.1.1.1.9 | |
 coCdlDefectIndNotifyEnable | .1.3.6.1.4.1.9.10.88.1.1.2 | |
| coCdlDefectIndSetSoakInterval | .1.3.6.1.4.1.9.10.88.1.1.3 | |
| coCdlDefectIndClearSoakInterval | .1.3.6.1.4.1.9.10.88.1.1.4 | |
| coCdlDINotifyThrottleInterval | .1.3.6.1.4.1.9.10.88.1.1.5 | |
| coCdlFlowTermGroup | .1.3.6.1.4.1.9.10.88.1.2 | |
| coCdlFlowTermTable | .1.3.6.1.4.1.9.10.88.1.2.1 | |
| coCdlFlowTermEntry | .1.3.6.1.4.1.9.10.88.1.2.1.1 | |
| coCdlFromCdlNetFlowIdentifier | .1.3.6.1.4.1.9.10.88.1.2.1.1.1 | |
| coCdlToCdlNetFlowIdentifier | .1.3.6.1.4.1.9.10.88.1.2.1.1.2 | |
| coCdlFromCdlNetFlowDICurrStatus | .1.3.6.1.4.1.9.10.88.1.2.1.1.3 | |
| coCdlFromCdlNetFlowDILastChange | .1.3.6.1.4.1.9.10.88.1.2.1.1.4 | |
| coCdlToCdlNetFlowDICurrStatus | .1.3.6.1.4.1.9.10.88.1.2.1.1.5 | |
| coCdlToCdlNetFlowDILastChange | .1.3.6.1.4.1.9.10.88.1.2.1.1.6 | |
| coCdlFromCdlNetEthernetCRC | .1.3.6.1.4.1.9.10.88.1.2.1.1.7 | |
| coCdlFromCdlNetEthernetCRCOvrflw | .1.3.6.1.4.1.9.10.88.1.2.1.1.8 | |
| coCdlFromCdlNetHCEthernetCRC | .1.3.6.1.4.1.9.10.88.1.2.1.1.9 | |
| coCdlMIBConformance | .1.3.6.1.4.1.9.10.88.3 | |
| coCdlMIBCompliances | .1.3.6.1.4.1.9.10.88.3.1 | |
| coCdlMIBGroups | .1.3.6.1.4.1.9.10.88.3.2 |
Notifications/Traps
| 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. |
| coCdlFromCdlNetFlowDIChange | .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. |