rprIfLastChange
IEEE-802DOT17-RPR-MIB ·
.1.0.8802.17.1.1.1.1.1.1.20
Object
column
SNMPv2-TCTimeStamp
The value of sysUpTime at the time when any of the following attributes changes: rprIfStationsOnRing, rprIfReversionMode, rprIfProtectionWTR, rprIfProtectionFastTimer, rprIfProtectionSlowTimer, rprIfAtdTimer, rprIfKeepaliveTimeout, rprIfFairnessAggressive, rprIfSTQFullThreshold, rprIfIdleThreshold, rprIfSesThreshold, rprIfWrapConfig, rprIfJumboFramePreferred, rprIfMacOperModes, rprIfRingOperModes, rprIfCurrentStatus contents of the rprTopoImageEntry.
Context
- MIB
- IEEE-802DOT17-RPR-MIB
- OID
.1.0.8802.17.1.1.1.1.1.1.20- Type
- column
- Access
- readonly
- Status
- current
- Parent
- rprIfEntry
- Table
- rprIfTable
- Siblings
- 20
Values & Constraints
No enumerated values or constraints recorded.
Related Objects
Sibling Objects
| Object | Type | Syntax | OID |
|---|---|---|---|
| rprIfIndex The ifIndex of this RPR interface. | column | IF-MIBInterfaceIndex | .1.0.8802.17.1.1.1.1.1.1.1 |
| rprIfPtqSize The size in bytes of the Primary Transit Queue per ringlet
supported by this RPR MAC. | column | Bytes SNMPv2-SMIUnsigned32 | .1.0.8802.17.1.1.1.1.1.1.10 |
| rprIfStqSize The size in bytes of the Secondary Transit Queue per ringlet
supported by this RPR MAC. | column | Bytes SNMPv2-SMIUnsigned32 | .1.0.8802.17.1.1.1.1.1.1.11 |
| rprIfSTQFullThreshold A level of STQ occupancy at or above which the STQ
is almost full.
This attribute specifies the full threshold location
in MTU units below the STQ size.
The range … | column | MTUs SNMPv2-SMIUnsigned32 | .1.0.8802.17.1.1.1.1.1.1.12 |
| rprIfIdleThreshold Indicates that a MAC is experiencing an adverse rate
mismatch. When the PTQ depth exceeds this value,
the incoming link is considered adversely rate mismatched.
Th… | column | MTUs SNMPv2-SMIUnsigned32 | .1.0.8802.17.1.1.1.1.1.1.13 |
| rprIfSesThreshold Indicates the number of E-RPR errors to declare
a second as SES-RPR
The default value is the rounded integer of
0.000001 * (lineRate * advertisementRatio). | column | Unsigned32 | .1.0.8802.17.1.1.1.1.1.1.14 |
| rprIfWrapConfig Indicates the configured protection mode,
steering or wrapping, in a MAC that supports both modes.
If wrap configured bit is set, the station will
perform wrap pr… | column | SNMPv2-TCTruthValue | .1.0.8802.17.1.1.1.1.1.1.15 |
| rprIfJumboFramePreferred Indicates the preference of the manager to support jumbo frame
in a MAC that supports jumbo frame.
The station advertises the 'logical and' of rprIfJumboFramePrefer… | column | SNMPv2-TCTruthValue | .1.0.8802.17.1.1.1.1.1.1.16 |
| rprIfMacOperModes The summary of the Mac operational modes.
if strictOrder is set, the MAC operates in strict order mode.
if dropBadFcs is set, frames with bad FCS are dropped. | column | Bits | .1.0.8802.17.1.1.1.1.1.1.17 |
| rprIfRingOperModes The summary of the ring operational modes
collected through the topology discovery protocol.
If at least one station doesn't support jumbo frames,
the jumboFrame b… | column | Bits | .1.0.8802.17.1.1.1.1.1.1.18 |
| rprIfCurrentStatus Indicates the current status of the RPR interface.
this attribute is used to generate alarm to the management system. | column | Bits | .1.0.8802.17.1.1.1.1.1.1.19 |
| rprIfStationsOnRing The number of stations on the RPR ring.
When the operStatus of the interface is down the value is 1. | column | Unsigned32 | .1.0.8802.17.1.1.1.1.1.1.2 |
| rprIfChanges Indicates number of times rprIfLastChange changed.
The discontinued counter value is indicated
by the ifCounterDiscontinuityTime value. | column | SNMPv2-SMICounter32 | .1.0.8802.17.1.1.1.1.1.1.21 |
| rprIfReversionMode The reversion mode of the MAC,
False for non-revertive
True for revertive.
Revertive station will return to idle state after
WTR interval expires.
D… | column | SNMPv2-TCTruthValue | .1.0.8802.17.1.1.1.1.1.1.3 |
| rprIfProtectionWTR Indicates the length of time in seconds, to remain in the
protection state, after the cause of an automatic
protection is removed. This mechanism prevents protection
switch oscill… | column | Seconds Unsigned32 | .1.0.8802.17.1.1.1.1.1.1.4 |
| rprIfProtectionFastTimer Indicates the protection messages fast timer value in 1 ms units.
The fast timer is used for protection protocols.
Default value for fast timer protection messages … | column | milliseconds Unsigned32 | .1.0.8802.17.1.1.1.1.1.1.5 |
| rprIfProtectionSlowTimer Indicates the protection slow timer value in 50 ms units.
The slow timer is used for topology and protection protocols.
Default value for slow timer protection and … | column | 50 milliseconds Unsigned32 | .1.0.8802.17.1.1.1.1.1.1.6 |
| rprIfAtdTimer Indicates the timer period for ATD message transmissions.
Default value is 20 units of 50 ms, i.e. 1sec. | column | 50 milliseconds Unsigned32 | .1.0.8802.17.1.1.1.1.1.1.7 |
| rprIfKeepaliveTimeout Indicates the timer to declare keepalive timeout, multiples
of 1 millisecond.
Default value for keepalive timeout is 3 ms. | column | milliseconds Unsigned32 | .1.0.8802.17.1.1.1.1.1.1.8 |
| rprIfFairnessAggressive Indicates whether the selected RPR fairness algorithm is
aggressive or conservative.
If true, the selected fairness mode is aggressive.
If false, the selected fair… | column | SNMPv2-TCTruthValue | .1.0.8802.17.1.1.1.1.1.1.9 |