CISCO-ENHANCED-WRED-MIB Table View

This table contains the mapping entries that
associate WRED configuration with an egress 
interface. This table is used for creating or
modifying or retrieving transmit side WRED
information.

cewredTxEntry row .1.3.6.1.4.1.9.9.222.1.1.1.1

Entries used for providing transmit side
WRED information. If this entry got deleted,
the corresponding cewredConfigGlobIndex
(identified by cewredTxValue) associated entry
in cewredConfigGlobTable is also deleted.
…

Indexes

IF-MIBifIndex

Column	Syntax	OID
cewredTxValue This object specifies the value of cewredConfigGlobIndex which associates the WRED configuration with ifIndex associated egress interface. This value can not be modified when cewredTxRowStatus is active(1). …	CewredIndexr/w Type Constraints: range: 1..4294967295	.1.3.6.1.4.1.9.9.222.1.1.1.1.1
cewredTxRowStatus The status of this conceptual row. This object is used for creating, modifying and deleting entries in the cewredTxTable.	SNMPv2-TCRowStatusr/w Type Values: 1 active 2 notInService 3 notReady 4 createAndGo 5 createAndWait 6 destroy Description: The RowStatus textual convention is used to manage the creation and deletion of conceptual rows, and is used as the value of the SYNTAX clause for the status column of a conceptual row (as described in Section 7.7.1 of …	.1.3.6.1.4.1.9.9.222.1.1.1.1.2

This table contains the mapping entries that
associate WRED configuration with a source
module and destination interface combination.

cewredRxIfEntry row .1.3.6.1.4.1.9.9.222.1.2.1.1

Entries containing the mapping that associate the
receive side WRED configuration to the physical
entity of type PhysicalClass module(9) which supports
WRED with per interface queueing on the receive side.
If this entr…

Indexes

ENTITY-MIBentPhysicalIndex IF-MIBifIndex

Column	Syntax	OID
cewredRxIfValue This object specifies the value of cewredConfigGlobIndex which associates the WRED configuration with the source module (identified by entPhysicalIndex) and destination interface (identified by the ifIndex) combination…	CewredIndexr/w Type Constraints: range: 1..4294967295	.1.3.6.1.4.1.9.9.222.1.2.1.1.1
cewredRxIfRowStatus The status of this conceptual row. This object is used for creating, modifying and deleting entries in the cewredRxIfTable.	SNMPv2-TCRowStatusr/w Type Values: 1 active 2 notInService 3 notReady 4 createAndGo 5 createAndWait 6 destroy Description: The RowStatus textual convention is used to manage the creation and deletion of conceptual rows, and is used as the value of the SYNTAX clause for the status column of a conceptual row (as described in Section 7.7.1 of …	.1.3.6.1.4.1.9.9.222.1.2.1.1.2

This table contains the mapping entries that
associate WRED configuration with a source
module and destination module combination.

cewredRxEntry row .1.3.6.1.4.1.9.9.222.1.2.2.1

Entries containing the mapping that associate the
receive side WRED configuration to the physical
entity of type PhysicalClass module(9) which supports
WRED with per module queueing on the receive side.
If this entry g…

Indexes

cewredRxSourceId cewredRxDestId

Column	Syntax	OID
cewredRxSourceId The entPhysicalIndex of the source module, supporting per module queueing on receive side to which WRED configuration was attached.	ENTITY-MIBPhysicalIndex Type Constraints: range: 1..2147483647	.1.3.6.1.4.1.9.9.222.1.2.2.1.1
cewredRxDestId On the receive side, WRED configuration is applied on the traffic going from a source module to a destination module. This object represents the entPhysicalIndex of the destination module where source module is being r…	ENTITY-MIBPhysicalIndex Type Constraints: range: 1..2147483647	.1.3.6.1.4.1.9.9.222.1.2.2.1.2
cewredRxValue This object specifies the value which can be used by cewredConfigGlobIndex object, which associates WRED configuration with the source module (identified by cewredRxSourceId) and destination module (identified by cewr…	CewredIndexr/w Type Constraints: range: 1..4294967295	.1.3.6.1.4.1.9.9.222.1.2.2.1.3
cewredRxRowStatus The status of this conceptual row. This object is used for creating, modifying and deleting entries in the cewredRxTable.	SNMPv2-TCRowStatusr/w Type Values: 1 active 2 notInService 3 notReady 4 createAndGo 5 createAndWait 6 destroy Description: The RowStatus textual convention is used to manage the creation and deletion of conceptual rows, and is used as the value of the SYNTAX clause for the status column of a conceptual row (as described in Section 7.7.1 of …	.1.3.6.1.4.1.9.9.222.1.2.2.1.4

This table contains the mapping entries that
associate WRED configuration on the multicast
traffic of a module on the receive side.

cewredRxMulticastEntry row .1.3.6.1.4.1.9.9.222.1.2.3.1

Entries used to provide WRED information
for the physical entities of type PhysicalClass
module(9) that support WRED on multicast traffic
on the receive side. If this entry got deleted,
the corresponding cewredConfigGl…

Indexes

ENTITY-MIBentPhysicalIndex

Column	Syntax	OID
cewredRxMulticastValue This object specifies the value which can be used by cewredConfigGlobIndex object, which associates WRED configuration on the multicast traffic of the source module (identified by entPhysicalIndex) on the receive si…	CewredIndexr/w Type Constraints: range: 1..4294967295	.1.3.6.1.4.1.9.9.222.1.2.3.1.1
cewredRxMulticastRowStatus The status of this conceptual row. This object is used for creating, modifying and deleting entries in the cewredRxMulticastTable.	SNMPv2-TCRowStatusr/w Type Values: 1 active 2 notInService 3 notReady 4 createAndGo 5 createAndWait 6 destroy Description: The RowStatus textual convention is used to manage the creation and deletion of conceptual rows, and is used as the value of the SYNTAX clause for the status column of a conceptual row (as described in Section 7.7.1 of …	.1.3.6.1.4.1.9.9.222.1.2.3.1.2

A table of WRED global configuration variables.

cewredConfigGlobEntry row .1.3.6.1.4.1.9.9.222.1.3.1.1

A collection of configuration entries.
On the transmit side of a module an Entry of
this table is created/deleted when the interface
is associated/disassociated respectively with random
early detection. On the receiv…

Indexes

cewredConfigGlobIndex

Column	Syntax	OID
cewredConfigGlobIndex Index into the cewredConfigGlobTable. For the managed systems which support WRED configuration on both transmit side and receive side, this index will be obtained by one of the following mapping table entries: cewredTx…	CewredIndex Type Constraints: range: 1..4294967295	.1.3.6.1.4.1.9.9.222.1.3.1.1.1
cewredConfigGlobCosGroupName The name of the class of service queue group under which all WRED parameters are configured. For the managed systems, which do not support class of service queue groups, this value will be a zero length string.	SNMP-FRAMEWORK-MIBSnmpAdminStringr/w Type Constraints: range: 0..255	.1.3.6.1.4.1.9.9.222.1.3.1.1.2
cewredConfigGlobQueueWeight The decay factor for the queue average calculation. Numbers are 2's exponent up to 16. The smaller the number, the faster it decays.	SNMPv2-SMIUnsigned32r/w Type Constraints: range: 0..4294967295	.1.3.6.1.4.1.9.9.222.1.3.1.1.3
cewredConfigGlobDscpPrec The classification mechanism used by WRED - precedence or DSCP-based. This entry can't be modified if there exists corresponding entry with different RED mechanism in the following cewredConfigRedTable. For example for …	CewredRedMechanismr/w Type Values: 1 precedence 2 dscp	.1.3.6.1.4.1.9.9.222.1.3.1.1.4
cewredConfigGlobRowStatus The status of this conceptual row. This object is used for creating, modifying and deleting entries in the cewredConfigGlobTable. This value can be set to active(1) only if the corresponding row in one of the following…	SNMPv2-TCRowStatusr/w Type Values: 1 active 2 notInService 3 notReady 4 createAndGo 5 createAndWait 6 destroy Description: The RowStatus textual convention is used to manage the creation and deletion of conceptual rows, and is used as the value of the SYNTAX clause for the status column of a conceptual row (as described in Section 7.7.1 of …	.1.3.6.1.4.1.9.9.222.1.3.1.1.5

A table of WRED configuration values with respect 
to the IP precedence or DSCP value of packets.

cewredConfigRedEntry row .1.3.6.1.4.1.9.9.222.1.3.2.1

WRED IP precedence/DSCP configuration table entry.
If the WRED configuration is per interface based,
an entry of this table is created/deleted when
a combination of interface and cewredConfigRedValue
is associated/disas…

Indexes

cewredConfigGlobIndex cewredConfigRedValue

Column	Syntax	OID
cewredConfigRedValue The IP precedence or DSCP value of this entry.	SNMPv2-SMIUnsigned32 Type Constraints: range: 0..4294967295	.1.3.6.1.4.1.9.9.222.1.3.2.1.1
cewredConfigRedQueueNumber The queue number of the distributed round robin queue associated with this RedValue. For each queue there are RED parameters associated with it depending upon its precedence or DSCP value. For the managed systems which…	CewredQueueNumberr/w	.1.3.6.1.4.1.9.9.222.1.3.2.1.2
cewredConfigRedProfile The value of the WRED profile associated with the cewredConfigRedValue. This object value will be equal to the WRED profile value for the managed systems that support a mapping of many precedences or DSCP values to a W…	CewredRedProfiler/w	.1.3.6.1.4.1.9.9.222.1.3.2.1.3
cewredConfigRedMinThreshold The average queue depth at which WRED begins to drop packets. Below this value no packets will be dropped.	packetsSNMPv2-SMIUnsigned32r/w Type Constraints: range: 0..4294967295	.1.3.6.1.4.1.9.9.222.1.3.2.1.4
cewredConfigRedMaxThreshold The average queue depth at which WRED may begin to drop all packets. Above this value all the packets will be dropped	packetsSNMPv2-SMIUnsigned32r/w Type Constraints: range: 0..4294967295	.1.3.6.1.4.1.9.9.222.1.3.2.1.5
cewredConfigRedPktsDropFract The fraction of packets to be dropped when the average queue depth is at cewredConfigRedMaxThreshold. The mark probability denominator maps to this object. For example if this value is 500, then one out of every 500 …	SNMPv2-SMIUnsigned32r/w Type Constraints: range: 0..4294967295	.1.3.6.1.4.1.9.9.222.1.3.2.1.6
cewredConfigRedRowStatus The status of this conceptual row. This object is used for creating, modifying and deleting entries in the cewredConfigRedTable. This value can be set to active(1) only if the corresponding row in one of the following…	SNMPv2-TCRowStatusr/w Type Values: 1 active 2 notInService 3 notReady 4 createAndGo 5 createAndWait 6 destroy Description: The RowStatus textual convention is used to manage the creation and deletion of conceptual rows, and is used as the value of the SYNTAX clause for the status column of a conceptual row (as described in Section 7.7.1 of …	.1.3.6.1.4.1.9.9.222.1.3.2.1.7

A table of WRED queue parameters.

cewredQueueParamEntry row .1.3.6.1.4.1.9.9.222.1.4.1.1

An entry in the table of WRED queue parameters.
Entries represent the queue parameters of the
distributed round robin queues.

Indexes

cewredConfigGlobIndex cewredQueueParamNumber

Column	Syntax	OID
cewredQueueParamNumber The queue number associated with this entry. There can be multiple distributed round robin queues exists on the transmit side as well as on the receive side of the managed system. For each queue there are WRED paramet…	CewredQueueNumber	.1.3.6.1.4.1.9.9.222.1.4.1.1.1
cewredQueueParamWeight The weight of this queue. The weights give a relative bandwidth for each queue when there is congestion. The distributed round robin algorithm dequeues data from each queue for processing depending upon its weight.	SNMPv2-SMIUnsigned32r/w Type Constraints: range: 0..4294967295	.1.3.6.1.4.1.9.9.222.1.4.1.1.2
cewredQueueParamAverage The computed queue average length. This value is based on the Exponential weighting factor (cewredConfigGlobQueueWeight), the old average length of the queue and current queue size.	packetsSNMPv2-SMIGauge32 Type Constraints: range: 0..4294967295	.1.3.6.1.4.1.9.9.222.1.4.1.1.3
cewredQueueParamMaxAverage Historically maximum value of cewredQueueParamAverage. Write is required only to clear this object, i.e, this object can only be set to zero.	packetsSNMPv2-SMIGauge32r/w Type Constraints: range: 0..4294967295	.1.3.6.1.4.1.9.9.222.1.4.1.1.4
cewredQueueParamDepth The number of packets currently withheld in the queue and awaiting transmission.	packetsSNMPv2-SMIGauge32 Type Constraints: range: 0..4294967295	.1.3.6.1.4.1.9.9.222.1.4.1.1.5
cewredQueueParamMaxDepth Historically maximum value of cewredQueueParamDepth. Write is required only to clear this object, i.e, this object can only be set to zero.	packetsSNMPv2-SMIGauge32r/w Type Constraints: range: 0..4294967295	.1.3.6.1.4.1.9.9.222.1.4.1.1.6

A table of WRED status information with respect to
the IP precedence or DSCP value of packets.

cewredStatEntry row .1.3.6.1.4.1.9.9.222.1.5.1.1

The WRED status information entry.

Indexes

cewredConfigGlobIndex cewredStatRedProfile

Column	Syntax	OID
cewredStatRedProfile The value of the WRED profile associated with the entry. This value will be equal to the WRED profile value for the managed systems that support a mapping of many precedences or DSCP values to a WRED profile, otherwis…	CewredRedProfile	.1.3.6.1.4.1.9.9.222.1.5.1.1.1
cewredStatSwitchedPkts The number of packets output by WRED.	packetsSNMPv2-SMICounter32 Type Constraints: range: 0..4294967295	.1.3.6.1.4.1.9.9.222.1.5.1.1.2
cewredStatRandomFilteredPkts The number of packets filtered/dropped when average queue length exceeds cewredRedConfigMinThreshold and less than cewredConfigRedMaxThreshold and meet a defined random drop policy pointed by the WRED config tables.	packetsSNMPv2-SMICounter32 Type Constraints: range: 0..4294967295	.1.3.6.1.4.1.9.9.222.1.5.1.1.3
cewredStatMaxFilteredPkts The number of packets filtered/dropped when average queue length exceeds cewredConfigRedMaxThreshold.	packetsSNMPv2-SMICounter32 Type Constraints: range: 0..4294967295	.1.3.6.1.4.1.9.9.222.1.5.1.1.4
cewredStatSwitchedPkts64 The number of packets output by WRED. This object is a 64-bit version of cewredStatSwitchedPkts.	packetsSNMPv2-SMICounter64 Type Constraints: range: 0..18446744073709551615	.1.3.6.1.4.1.9.9.222.1.5.1.1.5
cewredStatRandomFilteredPkts64 The number of packets filtered/dropped when average queue length exceeds cewredRedConfigMinThreshold and less than cewredConfigRedMaxThreshold and meet a defined random drop policy pointed by the WRED config tables. Th…	packetsSNMPv2-SMICounter64 Type Constraints: range: 0..18446744073709551615	.1.3.6.1.4.1.9.9.222.1.5.1.1.6
cewredStatMaxFilteredPkts64 The number of packets filtered/dropped when average queue length exceeds cewredConfigRedMaxThreshold. This object is a 64-bit version of cewredStatMaxFilteredPkts.	packetsSNMPv2-SMICounter64 Type Constraints: range: 0..18446744073709551615	.1.3.6.1.4.1.9.9.222.1.5.1.1.7