tnEthRingGuardTime
TN-ETH-RING-MIB ·
.1.3.6.1.4.1.7483.6.1.2.72.1.1.1.7
Object
column
r/w
deciseconds Unsigned32
The value of tnEthRingGuardTime specifies the guard timer, in
deciseconds, of a Ring-APS (R-APS) node.
The guard timer is used to prevent the Ethernet Ring node from acting
upon outdated R-APS messages and prevent the possibility of forming a
closed loop.
While the guard timer is running, any received R-APS Request/State and
Status information is blocked and not forwarded to the Priority Logic.
When the guard timer is not running, the R-APS Request/State and
Status information is forwarded unchanged.
Context
- MIB
- TN-ETH-RING-MIB
- OID
.1.3.6.1.4.1.7483.6.1.2.72.1.1.1.7- Type
- column
- Access
- readwrite
- Status
- current
- Units
- deciseconds
- Parent
- tnEthRingConfigEntry
- Table
- tnEthRingConfigTable
- Siblings
- 20
Syntax
deciseconds Unsigned32
Values & Constraints
Object Constraints
range: 1-20
Related Objects
Sibling Objects
| Object | Type | Syntax | OID |
|---|---|---|---|
| tnEthRingIndex The value of tnEthRingIndex specifies the row index of the Ethernet
Ring Group. | column | Unsigned32 | .1.3.6.1.4.1.7483.6.1.2.72.1.1.1.1 |
| tnEthRingCcmHoldDownTime The value of tnEthRingCcmHoldDownTime specifies the time, in
centiseconds, used for the hold-timer for associated Continuity Check
(CC) Session down event dampening. This guards a… | column | centiseconds Unsigned32 | .1.3.6.1.4.1.7483.6.1.2.72.1.1.1.10 |
| tnEthRingCcmHoldUpTime The value of tnEthRingCcmHoldUpTime specifies the time, in
deciseconds, used for the hold-timer for associated Continuity Check
(CC) Session up event dampening. This guards agains… | column | deciseconds Unsigned32 | .1.3.6.1.4.1.7483.6.1.2.72.1.1.1.11 |
| tnEthRingRplNode The value of tnEthRingRplNode specifies the Ring Protection Link
(RPL) type of the Ethernet Ring Node. | column | TnEthRingRplNodeType | .1.3.6.1.4.1.7483.6.1.2.72.1.1.1.12 |
| tnEthRingNodeId The value of tnEthRingNodeId specifies the Ethernet Ring Node ID
The default value is the system's MAC address.
Writing the MAC address value 00:00:0… | column | SNMPv2-TCMacAddress | .1.3.6.1.4.1.7483.6.1.2.72.1.1.1.13 |
| tnEthRingTxApsPdu The value of tnEthRingTxApsPdu indicates the contents of the R-APS
PDU transmitted on the Ethernet Ring. | column | TnEthRingApsInfoType | .1.3.6.1.4.1.7483.6.1.2.72.1.1.1.14 |
| tnEthRingDefectStatus The value of tnEthRingDefectStatus indicates what defects are
active on the Ethernet Ring.
The defects are defined as:
dFopPM -- Provisioning Mismatch | column | Bits | .1.3.6.1.4.1.7483.6.1.2.72.1.1.1.15 |
| tnEthRingSubRingType The value of tnEthRingSubRingType specifies whether this Ethernet
Ring is a sub-ring or not. A value of 'none (0)' specifies that the
Ethernet Ring is not a sub-ring. A value 'vir… | column | Enumeration | .1.3.6.1.4.1.7483.6.1.2.72.1.1.1.16 |
| tnEthRingSubRingInterconnectId The value of tnEthRingSubRingInterconnectId specifies whether the
Ethernet sub-ring is interconnected to an Ethernet Ring, as identified
by the Ethernet Ring ID, a VPLS service (4… | column | Unsigned32 | .1.3.6.1.4.1.7483.6.1.2.72.1.1.1.17 |
| tnEthRingSubRingPropTopChange The value of tnEthRingSubRingPropTopChange specifies whether or not
the Ethernet sub-ring propagates topology changes to the interconnected
ring as specified by the value of tnEth… | column | SNMPv2-TCTruthValue | .1.3.6.1.4.1.7483.6.1.2.72.1.1.1.18 |
| tnEthRingCompatibleVersion The value of tnEthRingCompatibleVersion specifies the backward
compatibility logic for the Ethernet Ring.
If this object is set to 'version1 (1)' then:
1. Attem… | column | Enumeration | .1.3.6.1.4.1.7483.6.1.2.72.1.1.1.19 |
| tnEthRingRowStatus The value of tnEthRingRowStatus controls the creation and deletion of
row entries in the tnEthRingConfigTable. | column | SNMPv2-TCRowStatus | .1.3.6.1.4.1.7483.6.1.2.72.1.1.1.2 |
| tnEthRingState The value of tnEthRingState indicates the current state of ERP instance, valid on all ERP Ring nodes.
It is a combination of ERP Instance activation state and the state of the ERP… | column | Enumeration | .1.3.6.1.4.1.7483.6.1.2.72.1.1.1.20 |
| tnEthRingAlmProfName Alarm profile for ethernet ring. | column | OctetString | .1.3.6.1.4.1.7483.6.1.2.72.1.1.1.21 |
| tnEthRingTimeStamp The value of tnEthRingTimeStamp indicates the time, since system
startup, of the last change to this row. | column | SNMPv2-TCTimeStamp | .1.3.6.1.4.1.7483.6.1.2.72.1.1.1.3 |
| tnEthRingDescription The value of tnEthRingDescription specifies the user supplied
description of the Ethernet Ring. | column | TN-TC-MIBTItemDescription | .1.3.6.1.4.1.7483.6.1.2.72.1.1.1.4 |
| tnEthRingAdminState The value of tnEthRingAdminState specifies the administrative state
of the Ethernet Ring. | column | TN-TC-MIBTmnxAdminState | .1.3.6.1.4.1.7483.6.1.2.72.1.1.1.5 |
| tnEthRingOperState The value of tnEthRingOperState indicates the operational state of
the Ethernet Ring. | column | TN-TC-MIBTmnxOperState | .1.3.6.1.4.1.7483.6.1.2.72.1.1.1.6 |
| tnEthRingRevertTime The value of tnEthRingRevertTime specifies the Wait-To-Restore (WTR)
timer, in seconds, of a Ring-APS (R-APS) node.
The WTR timer is used to prevent frequent operat… | column | seconds Unsigned32 | .1.3.6.1.4.1.7483.6.1.2.72.1.1.1.8 |
| tnEthRingRevertTimeCountDn The value of tnEthRingRevertTimeCountDn indicates the remaining time,
in seconds, before the Ethernet Ring can revert to its original state. | column | seconds SNMPv2-SMIUnsigned32 | .1.3.6.1.4.1.7483.6.1.2.72.1.1.1.9 |