diffServRandomDropWeight
DIFFSERV-MIB ·
.1.3.6.1.2.1.97.1.6.4.1.7
Object
column
r/w
Unsigned32
The weighting of past history in affecting the Exponentially
Weighted Moving Average function that calculates the current
average queue depth. The equation uses
diffServRandomDropWeight/65536 as the coefficient for the new
sample in the equation, and (65536 -
diffServRandomDropWeight)/65536 as the coefficient of the old
value.
Implementations may limit the values of diffServRandomDropWeight
to a subset of the possible range of values, such as powers of
two. Doing this would facilitate implementation of the
Exponentially Weighted Moving Average using shift instructions or
registers.
Context
- MIB
- DIFFSERV-MIB
- OID
.1.3.6.1.2.1.97.1.6.4.1.7- Type
- column
- Access
- readwrite
- Status
- current
- Parent
- diffServRandomDropEntry
- Table
- diffServRandomDropTable
- Siblings
- 9
Syntax
Unsigned32
Values & Constraints
Object Constraints
range: 0-65536
Related Objects
Sibling Objects
| Object | Type | Syntax | OID |
|---|---|---|---|
| diffServRandomDropId An index that enumerates the Random Drop entries. Managers
obtain new values for row creation in this table by reading
diffServRandomDropNextFree. | column | IndexInteger | .1.3.6.1.2.1.97.1.6.4.1.1 |
| diffServRandomDropStatus The status of this conceptual row. All writable objects in this
row may be modified at any time. Setting this variable to
'destroy' when the MIB contains one or more RowPointers p… | column | SNMPv2-TCRowStatus | .1.3.6.1.2.1.97.1.6.4.1.10 |
| diffServRandomDropMinThreshBytes The average queue depth in bytes, beyond which traffic has a
non-zero probability of being dropped. Changes in this variable
may or may not be reflected in the reported value of
d… | column | bytes Unsigned32 | .1.3.6.1.2.1.97.1.6.4.1.2 |
| diffServRandomDropMinThreshPkts The average queue depth in packets, beyond which traffic has a
non-zero probability of being dropped. Changes in this variable
may or may not be reflected in the reported value of… | column | packets Unsigned32 | .1.3.6.1.2.1.97.1.6.4.1.3 |
| diffServRandomDropMaxThreshBytes The average queue depth beyond which traffic has a probability
indicated by diffServRandomDropProbMax of being dropped or
marked. Note that this differs from the physical queue li… | column | bytes Unsigned32 | .1.3.6.1.2.1.97.1.6.4.1.4 |
| diffServRandomDropMaxThreshPkts The average queue depth beyond which traffic has a probability
indicated by diffServRandomDropProbMax of being dropped or
marked. Note that this differs from the physical queue li… | column | packets Unsigned32 | .1.3.6.1.2.1.97.1.6.4.1.5 |
| diffServRandomDropProbMax The worst case random drop probability, expressed in drops per
thousand packets.
For example, if in the worst case every arriving packet may be
dropped (100%) for a… | column | Unsigned32 | .1.3.6.1.2.1.97.1.6.4.1.6 |
| diffServRandomDropSamplingRate The number of times per second the queue is sampled for queue
average calculation. A value of zero is used to mean that the
queue is sampled approximately each time a packet is e… | column | Unsigned32 | .1.3.6.1.2.1.97.1.6.4.1.8 |
| diffServRandomDropStorage The storage type for this conceptual row. Conceptual rows
having the value 'permanent' need not allow write-access to any
columnar objects in the row. | column | SNMPv2-TCStorageType | .1.3.6.1.2.1.97.1.6.4.1.9 |