CISCO-WAN-NCDP-MIB
54 objects
This MIB module is intended for the management of network clock distribution and the Network Clock Distribution Protocol (NCDP) in Cisco MGX ATM switches. This MIB allows enabling automatic network clock configuration and distribution as well as configuration of manual clock sources. NCDP allows automatic distribution of network clocking sources in the network. A spanning network clock distribution tree is constructed by each node in the network and each node is synchonized to one single 'master' clock reference. A source of network clock for the device may be an oscillator local to the device or a Building Integrated Timing Supply (BITS) port or an interface that supports synchronous clock recovery. An 'index'('cwnClockSourceIndex') is assigned by the NCDP protocol entity in the managed system to identify each available source of network clock on the managed system.
Imported Objects
| CISCO-SMI | ciscoMgmt |
| IF-MIB | ifIndex InterfaceIndexOrZero |
| SNMPv2-CONF | MODULE-COMPLIANCE OBJECT-GROUP |
| SNMPv2-SMI | Integer32 MODULE-IDENTITY OBJECT-TYPE |
| SNMPv2-TC | DisplayString RowStatus TEXTUAL-CONVENTION TimeStamp TruthValue |
| OID | Name | Access | Status | Description |
|---|---|---|---|---|
| 1.3.6.1.4.1.9.9.223 | IdentityciscoWanNcdpMIB | This MIB module is intended for the management of network clock distribution and the Network Clock Distribution Protocol (NCDP) in Cisco MGX ATM switches. This… | ||
| 1.3.6.1.4.1.9.9.223.1 | NodecwnMIBObjects | |||
| 1.3.6.1.4.1.9.9.223.1.1 | NodecwnGlobal | |||
| 1.3.6.1.4.1.9.9.223.1.1.1 | ScalarcwnDistributionMethod | read-write | current | The method used to distribute network clock for the device. When the mode of operation is 'ncdp', this device participates in NCDP protocol. A single 'master' … |
| 1.3.6.1.4.1.9.9.223.1.1.2 | ScalarcwnNodeStratum | read-only | current | This variable contains the stratum level of the node. This object is only used if the distribution method is 'ncdp'. |
| 1.3.6.1.4.1.9.9.223.1.1.3 | ScalarcwnMaxDiameter | read-write | current | The maximum possible height of a network clock distribution tree in the network. This variable must be configured with the same value for all devices participa… |
| 1.3.6.1.4.1.9.9.223.1.1.4 | ScalarcwnMessageInterval | read-write | current | The interval at which NCDP configuration PDUs ('Hellos') are to be generated. The message interval directly affects the convergence time of the NCDP algorithm.… |
| 1.3.6.1.4.1.9.9.223.1.1.5 | ScalarcwnHoldTime | read-write | current | The minimum delay between the transmission of two consecutive NCDP configuration PDUs on an interface. The value of this object should normally be set to match… |
| 1.3.6.1.4.1.9.9.223.1.1.6 | ScalarcwnChangeReason | read-only | current | The reason for the most recent change of a source of network clock, as indicated by the change in the value of 'ciscoWanChangeTimeStamp'. 'none' indicates that… |
| 1.3.6.1.4.1.9.9.223.1.1.7 | ScalarcwnChangeTimeStamp | read-only | current | The value of sysUpTime when the most recent change of a source of network clock occurred. A value of 0 indicates that no such event has occurred since the inst… |
| 1.3.6.1.4.1.9.9.223.1.1.8 | ScalarcwnRootClockSource | read-only | current | The 'index' of the network clock source that is actively supplying network clock within the device. When the value of this variable is used as an index into th… |
| 1.3.6.1.4.1.9.9.223.1.2 | NodecwnClockSource | |||
| 1.3.6.1.4.1.9.9.223.1.2.1 | TablecwnClockSourceTable | not-accessible | current | A table of network clock sources available to the managed system. |
| 1.3.6.1.4.1.9.9.223.1.2.1.1 | RowcwnClockSourceEntry | not-accessible | current | An entry in this table contains an available clock source on the device. A source of network clock for the device may be an oscillator local to the device or a… |
| 1.3.6.1.4.1.9.9.223.1.2.1.1.1 | ColumncwnClockSourceIndex | not-accessible | current | An 'index' assigned by the device which uniquely identifies an available clock source on the device. |
| 1.3.6.1.4.1.9.9.223.1.2.1.1.2 | ColumncwnClockSourceDesc | read-only | current | A description of the clock source associated with this entry. The description contains port/type information of this clock source. The format of this entry is … |
| 1.3.6.1.4.1.9.9.223.1.2.1.1.3 | ColumncwnInterfaceIndex | read-only | current | If this variable has a non-zero value, this is the 'ifIndex' associated with this entry. The 'ifIndex' identifies an ATM Virtual Interface (ifType 'atmVirtual(… |
| 1.3.6.1.4.1.9.9.223.1.2.1.1.4 | ColumncwnOtherClockSource | read-only | current | This variable identifies the type of a clock source that does not have an 'ifIndex' associated. This value is 'none(1) if 'cwnInterfaceIndex' contains a non-ze… |
| 1.3.6.1.4.1.9.9.223.1.3 | NodecwnManualSource | |||
| 1.3.6.1.4.1.9.9.223.1.3.1 | TablecwnManualSourceTable | not-accessible | current | A table of network clock sources to be manually configured for the managed system. |
| 1.3.6.1.4.1.9.9.223.1.3.1.1 | RowcwnManualSourceEntry | not-accessible | current | When the value of cwnDistributionMethod is 'manual', the managed system uses this table to select a source of network clock for the managed system from the ent… |
| 1.3.6.1.4.1.9.9.223.1.3.1.1.1 | ColumncwnManualSourcePriority | not-accessible | current | A value used to configure an available network clock source to be primary, secondary or default manual clock source. |
| 1.3.6.1.4.1.9.9.223.1.3.1.1.2 | ColumncwnManualSourceIndex | read-create | current | An 'index' value used to identify the primary, secondary ,or default manual clock source. |
| 1.3.6.1.4.1.9.9.223.1.3.1.1.3 | ColumncwnManualClockHealth | read-only | current | The health of the clock source. |
| 1.3.6.1.4.1.9.9.223.1.3.1.1.4 | ColumncwnManualRowStatus | read-create | current | The status of this conceptual row. |
| 1.3.6.1.4.1.9.9.223.1.4 | NodecwnAtmSource | |||
| 1.3.6.1.4.1.9.9.223.1.4.1 | TablecwnAtmSourceTable | not-accessible | current | A table of configured network clock sources advertised by this managed system when using NCDP. |
| 1.3.6.1.4.1.9.9.223.1.4.1.1 | RowcwnAtmSourceEntry | not-accessible | current | Network clock status for sources of network clock identified by 'cwnClockSourceIndex' and used by the managed system when the value of 'cwnDistributionMethod' … |
| 1.3.6.1.4.1.9.9.223.1.4.1.1.1 | ColumncwnAtmSourceBestClockSource | read-only | current | An indication of whether this is the best clock source being advertised. |
| 1.3.6.1.4.1.9.9.223.1.4.1.1.2 | ColumncwnAtmSourcePriority | read-create | current | The network-wide priority of this clock source if configured as a source of network clock for NCDP. The highest priority clock source is that clock source havi… |
| 1.3.6.1.4.1.9.9.223.1.4.1.1.3 | ColumncwnAtmSourceStratum | read-create | current | The stratum level associated with this clock source if configured as a source of network clock for NCDP. If the value of this object is used as a tiebreaker , … |
| 1.3.6.1.4.1.9.9.223.1.4.1.1.4 | ColumncwnAtmSourcePRSReference | read-create | current | An value that identifies the Primary Reference Source that the network clock available from this source is traceable to if configured as a source of network cl… |
| 1.3.6.1.4.1.9.9.223.1.4.1.1.5 | ColumncwnAtmSourceClockHealth | read-only | current | The health of the clock source. |
| 1.3.6.1.4.1.9.9.223.1.4.1.1.6 | ColumncwnAtmSourceRowStatus | read-create | current | The status of this conceptual row. |
| 1.3.6.1.4.1.9.9.223.1.5 | NodecwnAtmInterface | |||
| 1.3.6.1.4.1.9.9.223.1.5.1 | TablecwnAtmInterfaceTable | not-accessible | current | A table containing the status of NCDP on the device's ATM Network-to-Network(NNI) interfaces. |
| 1.3.6.1.4.1.9.9.223.1.5.1.1 | RowcwnAtmInterfaceEntry | not-accessible | current | An entry in this table contains the status of NCDP on an ATM Netowrk-to-Network (NNI) interface. A row in this table is created by the managed system and disap… |
| 1.3.6.1.4.1.9.9.223.1.5.1.1.1 | ColumncwnAtmInterfaceEnable | read-write | current | An indication of whether NCDP is presently running on an ATM Network-to-Network interface. When NCDP is enabled for an interface, the interface is an active me… |
| 1.3.6.1.4.1.9.9.223.1.5.1.1.2 | ColumncwnAtmInterfaceAdminWeight | read-write | current | A weight metric used by the NCDP protocol entity and associated with a physical interface that supports synchronous clock recovery. When NCDP is enabled for th… |
| 1.3.6.1.4.1.9.9.223.1.5.1.1.3 | ColumncwnAtmInterfaceVpi | read-write | current | The Virtual Path Identifier(VPI) value of the Virtual Channel Connection(VCC) supporting the NCDP entity at this ATM interface. If the values of 'cwnAtmInterfa… |
| 1.3.6.1.4.1.9.9.223.1.5.1.1.4 | ColumncwnAtmInterfaceVci | read-write | current | The Virtual Channel Identifier(VCI) value of the VCC supporting the NCDP entity at this ATM interface. If the values of 'cwnAtmInterfaceVpi' and 'cwnAtmInterfa… |
| 1.3.6.1.4.1.9.9.223.2 | NodeciscoWanNcdpMIBNotificationPrefix | |||
| 1.3.6.1.4.1.9.9.223.2.0 | NodeciscoWanNcdpMIBNotifications | |||
| 1.3.6.1.4.1.9.9.223.3 | NodeciscoWanNcdpMIBConformance | |||
| 1.3.6.1.4.1.9.9.223.3.1 | NodeciscoWanNcdpMIBCompliances | |||
| 1.3.6.1.4.1.9.9.223.3.1.1 | ComplianceciscoWanMIBCompliance | current | The compliance statement for SNMPv2 entities which implement network clock distribution methods and NCDP. | |
| 1.3.6.1.4.1.9.9.223.3.2 | NodeciscoWanNcdpMIBGroups | |||
| 1.3.6.1.4.1.9.9.223.3.2.1 | GroupciscoWanNcdpGlobalGroup | current | This group contains global objects providing for management of network clock distribution and NCDP entities. | |
| 1.3.6.1.4.1.9.9.223.3.2.2 | GroupciscoWanNcdpClockSourceGroup | current | This group contains the available clock source on the managed system. | |
| 1.3.6.1.4.1.9.9.223.3.2.3 | GroupciscoWanNcdpManualGroup | current | This group contains objects for manual configuration of clock sources on the managed system. | |
| 1.3.6.1.4.1.9.9.223.3.2.4 | GroupciscoWanNcdpAtmGroup | current | This group contains objects for configuration of NCDP entity on an ATM platform. |
Type Definitions
| Name | Syntax | Status | Description |
|---|---|---|---|
| ClockHealthStatus | INTEGER { good(1), bad(2), unknown(3) } | current | The health of a source of network clock. A value of 'good' indicates that a given source of network clock is known by the managed system to be good. This indicates the managed system was able to 'lock' onto the clock so… |
| ClockSourceIndex | Integer32 (1..2147483647) | current | An 'index' assigned by the device that uniquely identifies an available clock source on the device. |
| ClockStratum | INTEGER { other(1), s1(2), s2e(3), s2(4), s3e(5), s3(6), s4e(7), s4(8) } | current | The stratum level associated with a source of network clock or a device. |