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CISCO-ENHANCED-WRED-MIB-V1SMI.my
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-- MIB file created 29-Jul-2002 13:57:08, by
-- SMICng version 2.2.11-beta(PRO)(Solaris), January 20, 2001. Enterprise key cisco.com
CISCO-ENHANCED-WRED-MIB DEFINITIONS ::= BEGIN
-- From file: "CISCO-ENHANCED-WRED-MIB.my"
-- Compile options "4 7 F H N W 03 06 0B 0G 0N 0T"
IMPORTS
RowStatus
FROM SNMPv2-TC-v1
SnmpAdminString
FROM SNMP-FRAMEWORK-MIB
ifIndex
FROM IF-MIB
entPhysicalIndex, PhysicalIndex
FROM ENTITY-MIB
ciscoMgmt
FROM CISCO-SMI
Counter, Gauge
FROM RFC1155-SMI
OBJECT-TYPE
FROM RFC-1212;
ciscoEnhancedWredMIB OBJECT IDENTIFIER ::= { ciscoMgmt 222 }
-- MODULE-IDENTITY
-- LastUpdated
-- 200112210000Z
-- OrgName
-- Cisco Systems, Inc.
-- ContactInfo
-- Cisco Systems
-- Customer Service
--
-- Postal: 170 W. Tasman Drive
-- San Jose, CA 95134-1706
-- USA
--
-- Tel: +1 800 553-NETS
--
-- E-mail: [email protected]
-- Descr
-- Cisco WRED MIB - Overview
-- Cisco Weighted Random Early Detection/Drop (WRED)
-- is a method which avoids traffic congestion on an
-- output interface. Congestion is detected by computing
-- the average output queue size against queue
-- thresholds, which can be configured either per IP
-- precedence or differentiated services code point
-- (DSCP) based. WRED support are on the IP fast
-- switching and IP flow switching only. It does not
-- apply to IP process switching.
--
-- The purpose of this MIB is to provide Weighted Random
-- Early Detection/Drop packet configuration and packet
-- filtering information. This MIB provides the WRED
-- information about the transmit (Tx) side and
-- receive (Rx) side of the modules, for the managed
-- systems that support WRED on both transmit side
-- and receive side.
-- RevDate
-- 200112210000Z
-- RevDescr
-- Initial version of this MIB module.
ciscoEnhancedWredMIBObjects OBJECT IDENTIFIER ::= { ciscoEnhancedWredMIB 1 }
cewredTx OBJECT IDENTIFIER ::= { ciscoEnhancedWredMIBObjects 1 }
cewredRx OBJECT IDENTIFIER ::= { ciscoEnhancedWredMIBObjects 2 }
cewredConfig OBJECT IDENTIFIER ::= { ciscoEnhancedWredMIBObjects 3 }
cewredQueue OBJECT IDENTIFIER ::= { ciscoEnhancedWredMIBObjects 4 }
cewredStat OBJECT IDENTIFIER ::= { ciscoEnhancedWredMIBObjects 5 }
cewredMIBNotifications OBJECT IDENTIFIER ::= { ciscoEnhancedWredMIB 0 }
cewredMIBConformance OBJECT IDENTIFIER ::= { ciscoEnhancedWredMIB 3 }
cewredMIBCompliances OBJECT IDENTIFIER ::= { cewredMIBConformance 1 }
cewredMIBGroups OBJECT IDENTIFIER ::= { cewredMIBConformance 2 }
CewredQueueNumber ::= Gauge
-- TEXTUAL-CONVENTION
-- Status
-- mandatory
-- Descr
-- An unique value, for each distributed round robin
-- queue in the managed system.
CewredRedMechanism ::= INTEGER {
precedence(1),
dscp(2)
}
-- TEXTUAL-CONVENTION
-- Status
-- mandatory
-- Descr
-- This denotes the Random Early Detection mechanisms
-- to be used by WRED. The possible mechanisms are as
-- follows:
--
-- precedence Based on IP precedence
-- dscp Based on DSCP values
CewredRedProfile ::= Gauge
-- TEXTUAL-CONVENTION
-- Status
-- mandatory
-- Descr
-- A value which identifies the mapping between the
-- precedence or DSCP value to a Random Early Detection
-- profile.
CewredIndex ::= Gauge(1..4294967295)
-- TEXTUAL-CONVENTION
-- Status
-- mandatory
-- Descr
-- An unique value, greater than zero, which identifies
-- unique entry in cewredConfigGlobTable.
cewredTxTable OBJECT-TYPE
SYNTAX SEQUENCE OF CewredTxEntry
ACCESS not-accessible
STATUS mandatory
DESCRIPTION
"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."
::= { cewredTx 1 }
cewredTxEntry OBJECT-TYPE
SYNTAX CewredTxEntry
ACCESS not-accessible
STATUS mandatory
DESCRIPTION
"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.
If a entry corresponding to the value of
cewredTxValue does not exist in the
cewredConfigGlobTable, the value of
cewredTxValue can be (re)used as an index to
create a new entry in the
cewredConfigGlobTable for building association
between this mapping table and the
cewredConfigGlobTable."
INDEX { ifIndex }
::= { cewredTxTable 1 }
CewredTxEntry ::= SEQUENCE {
cewredTxValue CewredIndex,
cewredTxRowStatus RowStatus
}
cewredTxValue OBJECT-TYPE
SYNTAX CewredIndex
-- Rsyntax Gauge(1..4294967295)
ACCESS read-write
STATUS mandatory
DESCRIPTION
"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).
The value of this object must not be same as the
values of the following objects:
cewredRxIfValue,
cewredRxValue,
cewredRxMulticastValue."
::= { cewredTxEntry 1 }
cewredTxRowStatus OBJECT-TYPE
SYNTAX RowStatus
-- Rsyntax INTEGER {
-- active(1),
-- notInService(2),
-- notReady(3),
-- createAndGo(4),
-- createAndWait(5),
-- destroy(6)
-- }
ACCESS read-write
STATUS mandatory
DESCRIPTION
"The status of this conceptual row.
This object is used for creating, modifying
and deleting entries in the cewredTxTable."
::= { cewredTxEntry 2 }
cewredRxIfTable OBJECT-TYPE
SYNTAX SEQUENCE OF CewredRxIfEntry
ACCESS not-accessible
STATUS mandatory
DESCRIPTION
"This table contains the mapping entries that
associate WRED configuration with a source
module and destination interface combination."
::= { cewredRx 1 }
cewredRxIfEntry OBJECT-TYPE
SYNTAX CewredRxIfEntry
ACCESS not-accessible
STATUS mandatory
DESCRIPTION
"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 entry got deleted, the corresponding
cewredConfigGlobIndex (identified by cewredRxIfValue)
associated entry in cewredConfigGlobTable is also
deleted.
If a entry corresponding to the value of
cewredRxIfValue does not exist in the
cewredConfigGlobTable, the value of cewredRxIfValue
can be (re)used as an index to create a new entry
in the cewredConfigGlobTable for building
association between this mapping table and the
cewredConfigGlobTable."
INDEX { entPhysicalIndex, ifIndex }
::= { cewredRxIfTable 1 }
CewredRxIfEntry ::= SEQUENCE {
cewredRxIfValue CewredIndex,
cewredRxIfRowStatus RowStatus
}
cewredRxIfValue OBJECT-TYPE
SYNTAX CewredIndex
-- Rsyntax Gauge(1..4294967295)
ACCESS read-write
STATUS mandatory
DESCRIPTION
"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.This value
can't be modified when cewredRxRowStatus is active(1).
The value of this object must not be same as the
values of the following objects:
cewredTxValue,
cewredRxValue,
cewredRxMulticastValue."
::= { cewredRxIfEntry 1 }
cewredRxIfRowStatus OBJECT-TYPE
SYNTAX RowStatus
-- Rsyntax INTEGER {
-- active(1),
-- notInService(2),
-- notReady(3),
-- createAndGo(4),
-- createAndWait(5),
-- destroy(6)
-- }
ACCESS read-write
STATUS mandatory
DESCRIPTION
"The status of this conceptual row.
This object is used for creating, modifying
and deleting entries in the cewredRxIfTable."
::= { cewredRxIfEntry 2 }
cewredRxTable OBJECT-TYPE
SYNTAX SEQUENCE OF CewredRxEntry
ACCESS not-accessible
STATUS mandatory
DESCRIPTION
"This table contains the mapping entries that
associate WRED configuration with a source
module and destination module combination."
::= { cewredRx 2 }
cewredRxEntry OBJECT-TYPE
SYNTAX CewredRxEntry
ACCESS not-accessible
STATUS mandatory
DESCRIPTION
"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 got deleted, the corresponding
cewredConfigGlobIndex (identified by cewredRxValue)
associated entry in cewredConfigGlobTable is also
deleted.
If a entry corresponding to the value of
cewredRxValue does not exist in the
cewredConfigGlobTable, the value of cewredRxValue
can be (re)used as an index to create a new entry
in the cewredConfigGlobTable for building
association between this mapping table and the
cewredConfigGlobTable."
INDEX { cewredRxSourceId, cewredRxDestId }
::= { cewredRxTable 1 }
CewredRxEntry ::= SEQUENCE {
cewredRxSourceId PhysicalIndex,
cewredRxDestId PhysicalIndex,
cewredRxValue CewredIndex,
cewredRxRowStatus RowStatus
}
cewredRxSourceId OBJECT-TYPE
SYNTAX PhysicalIndex
-- Rsyntax INTEGER(1..2147483647)
ACCESS not-accessible
STATUS mandatory
DESCRIPTION
"The entPhysicalIndex of the source module,
supporting per module queueing on receive side
to which WRED configuration was attached."
::= { cewredRxEntry 1 }
cewredRxDestId OBJECT-TYPE
SYNTAX PhysicalIndex
-- Rsyntax INTEGER(1..2147483647)
ACCESS not-accessible
STATUS mandatory
DESCRIPTION
"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
represented by cewredRxSourceId."
::= { cewredRxEntry 2 }
cewredRxValue OBJECT-TYPE
SYNTAX CewredIndex
-- Rsyntax Gauge(1..4294967295)
ACCESS read-write
STATUS mandatory
DESCRIPTION
"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 cewredRxDestId) combination. This
value can't be modified when cewredRxRowStatus is
active(1).
The value of this object must not be same as the values
of the following objects:
cewredTxValue,
cewredRxIfValue,
cewredRxMulticastValue."
::= { cewredRxEntry 3 }
cewredRxRowStatus OBJECT-TYPE
SYNTAX RowStatus
-- Rsyntax INTEGER {
-- active(1),
-- notInService(2),
-- notReady(3),
-- createAndGo(4),
-- createAndWait(5),
-- destroy(6)
-- }
ACCESS read-write
STATUS mandatory
DESCRIPTION
"The status of this conceptual row.
This object is used for creating, modifying
and deleting entries in the cewredRxTable."
::= { cewredRxEntry 4 }
cewredRxMulticastTable OBJECT-TYPE
SYNTAX SEQUENCE OF CewredRxMulticastEntry
ACCESS not-accessible
STATUS mandatory
DESCRIPTION
"This table contains the mapping entries that
associate WRED configuration on the multicast
traffic of a module on the receive side."
::= { cewredRx 3 }
cewredRxMulticastEntry OBJECT-TYPE
SYNTAX CewredRxMulticastEntry
ACCESS not-accessible
STATUS mandatory
DESCRIPTION
"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 cewredConfigGlobIndex
(identified by cewredRxMulticastValue) associated
entry in cewredConfigGlobTable is also deleted.
If a entry corresponding to the value of
cewredRxMulticastValue does not exist in the
cewredConfigGlobTable, the value of
cewredRxMulticastValue can be (re)used as an
index to create a new entry in the
cewredConfigGlobTable for building association
between this mapping table and the
cewredConfigGlobTable."
INDEX { entPhysicalIndex }
::= { cewredRxMulticastTable 1 }
CewredRxMulticastEntry ::= SEQUENCE {
cewredRxMulticastValue CewredIndex,
cewredRxMulticastRowStatus RowStatus
}
cewredRxMulticastValue OBJECT-TYPE
SYNTAX CewredIndex
-- Rsyntax Gauge(1..4294967295)
ACCESS read-write
STATUS mandatory
DESCRIPTION
"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 side. This value can't be modified when
cewredRxMulticastRowStatus is active(1).
The value of this object must not be same as the values
of the following objects:
cewredTxValue,
cewredRxIfValue,
cewredRxValue."
::= { cewredRxMulticastEntry 1 }
cewredRxMulticastRowStatus OBJECT-TYPE
SYNTAX RowStatus
-- Rsyntax INTEGER {
-- active(1),
-- notInService(2),
-- notReady(3),
-- createAndGo(4),
-- createAndWait(5),
-- destroy(6)
-- }
ACCESS read-write
STATUS mandatory
DESCRIPTION
"The status of this conceptual row.
This object is used for creating, modifying
and deleting entries in the cewredRxMulticastTable."
::= { cewredRxMulticastEntry 2 }
cewredConfigGlobTable OBJECT-TYPE
SYNTAX SEQUENCE OF CewredConfigGlobEntry
ACCESS not-accessible
STATUS mandatory
DESCRIPTION
"A table of WRED global configuration variables."
::= { cewredConfig 1 }
cewredConfigGlobEntry OBJECT-TYPE
SYNTAX CewredConfigGlobEntry
ACCESS not-accessible
STATUS mandatory
DESCRIPTION
"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 receive side, an entry of
this table is created or deleted when the entries
representing cewredConfigGlobIndex is
associated/disassociated respectively with
random early detection.
An entry in this table created only when
the corresponding entry providing the value for
cewredConfigGlobIndex is created in one of the
following mapping tables:
cewredTxTable,
cewredRxIfTable,
cewredRxTable,
cewredRxMulticastTable.
Deletion of this entry will not cause the deletion
of the corresponding entry (entry providing
cewredConfigGlobIndex) in the mapping
tables."
INDEX { cewredConfigGlobIndex }
::= { cewredConfigGlobTable 1 }
CewredConfigGlobEntry ::= SEQUENCE {
cewredConfigGlobIndex CewredIndex,
cewredConfigGlobCosGroupName SnmpAdminString,
cewredConfigGlobQueueWeight Gauge,
cewredConfigGlobDscpPrec CewredRedMechanism,
cewredConfigGlobRowStatus RowStatus
}
cewredConfigGlobIndex OBJECT-TYPE
SYNTAX CewredIndex
-- Rsyntax Gauge(1..4294967295)
ACCESS not-accessible
STATUS mandatory
DESCRIPTION
"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:
cewredTxTable,
cewredRxIfTable,
cewredRxTable,
cewredRxMulticastTable.
This index will be obtained through cewredTxValue
object in case of WRED applied on an interface on the
transmit side. If WRED is applied on the
receive side, this index will be obtained
through cewredRxIfvalue if the module supports
per module/interface queueing on the receive side,
otherwise this index will be obtained through
to cewredRxValue. For multicast on the receive side,
this index will be obtained through
cewredRxMulticastValue.
For the managed systems, which only support interface
level WRED configuration, this value can be equal to
the ifIndex associated with the interface."
::= { cewredConfigGlobEntry 1 }
cewredConfigGlobCosGroupName OBJECT-TYPE
SYNTAX SnmpAdminString
-- Rsyntax OCTET STRING(SIZE(0..255))
ACCESS read-write
STATUS mandatory
DESCRIPTION
"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."
DEFVAL { "" }
::= { cewredConfigGlobEntry 2 }
cewredConfigGlobQueueWeight OBJECT-TYPE
SYNTAX Gauge
ACCESS read-write
STATUS mandatory
DESCRIPTION
"The decay factor for the queue average calculation.
Numbers are 2's exponent up to 16. The smaller the
number, the faster it decays."
::= { cewredConfigGlobEntry 3 }
cewredConfigGlobDscpPrec OBJECT-TYPE
SYNTAX CewredRedMechanism
-- Rsyntax INTEGER {
-- precedence(1),
-- dscp(2)
-- }
ACCESS read-write
STATUS mandatory
DESCRIPTION
"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 a given cewredConfigGlobIndex, if there exists
precedence based configuration in the
cewredConfigRedTable, this value can't be changed
to dscp(2)."
::= { cewredConfigGlobEntry 4 }
cewredConfigGlobRowStatus OBJECT-TYPE
SYNTAX RowStatus
-- Rsyntax INTEGER {
-- active(1),
-- notInService(2),
-- notReady(3),
-- createAndGo(4),
-- createAndWait(5),
-- destroy(6)
-- }
ACCESS read-write
STATUS mandatory
DESCRIPTION
"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 mapping
tables is having a row status value active(1):
cewredTxTable,
cewredRxIfTable,
cewredRxTable,
cewredRxMulticastTable."
::= { cewredConfigGlobEntry 5 }
cewredConfigRedTable OBJECT-TYPE
SYNTAX SEQUENCE OF CewredConfigRedEntry
ACCESS not-accessible
STATUS mandatory
DESCRIPTION
"A table of WRED configuration values with respect
to the IP precedence or DSCP value of packets."
::= { cewredConfig 2 }
cewredConfigRedEntry OBJECT-TYPE
SYNTAX CewredConfigRedEntry
ACCESS not-accessible
STATUS mandatory
DESCRIPTION
"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/disassociated respectively with
random early detection.
On the receive side, an entry of this
table is created or deleted when a combination
of entries representing cewredConfigGlobIndex
and cewredConfigRedValue is
associated/disassociated respectively with random
early detection."
INDEX { cewredConfigGlobIndex, cewredConfigRedValue }
::= { cewredConfigRedTable 1 }
CewredConfigRedEntry ::= SEQUENCE {
cewredConfigRedValue Gauge,
cewredConfigRedQueueNumber CewredQueueNumber,
cewredConfigRedProfile CewredRedProfile,
cewredConfigRedMinThreshold Gauge,
cewredConfigRedMaxThreshold Gauge,
cewredConfigRedPktsDropFract Gauge,
cewredConfigRedRowStatus RowStatus
}
cewredConfigRedValue OBJECT-TYPE
SYNTAX Gauge
ACCESS not-accessible
STATUS mandatory
DESCRIPTION
"The IP precedence or DSCP value of this entry."
::= { cewredConfigRedEntry 1 }
cewredConfigRedQueueNumber OBJECT-TYPE
SYNTAX CewredQueueNumber
-- Rsyntax Gauge
ACCESS read-write
STATUS mandatory
DESCRIPTION
"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 do not support multiple distributed round
robin queues, this number will be 1."
::= { cewredConfigRedEntry 2 }
cewredConfigRedProfile OBJECT-TYPE
SYNTAX CewredRedProfile
-- Rsyntax Gauge
ACCESS read-write
STATUS mandatory
DESCRIPTION
"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 WRED profile, otherwise this object value
will be same as the precedence or DSCP value associated
with this entry."
::= { cewredConfigRedEntry 3 }
cewredConfigRedMinThreshold OBJECT-TYPE
SYNTAX Gauge
-- Units
-- packets
ACCESS read-write
STATUS mandatory
DESCRIPTION
"The average queue depth at which WRED
begins to drop packets. Below this value
no packets will be dropped."
::= { cewredConfigRedEntry 4 }
cewredConfigRedMaxThreshold OBJECT-TYPE
SYNTAX Gauge
-- Units
-- packets
ACCESS read-write
STATUS mandatory
DESCRIPTION
"The average queue depth at which WRED may
begin to drop all packets. Above this value
all the packets will be dropped"
::= { cewredConfigRedEntry 5 }
cewredConfigRedPktsDropFract OBJECT-TYPE
SYNTAX Gauge
ACCESS read-write
STATUS mandatory
DESCRIPTION
"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 packets is to be dropped when
the average queue length is at the maximum
threshold."
::= { cewredConfigRedEntry 6 }
cewredConfigRedRowStatus OBJECT-TYPE
SYNTAX RowStatus
-- Rsyntax INTEGER {
-- active(1),
-- notInService(2),
-- notReady(3),
-- createAndGo(4),
-- createAndWait(5),
-- destroy(6)
-- }
ACCESS read-write
STATUS mandatory
DESCRIPTION
"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 mapping
tables is having a row status value active(1):
cewredTxTable,
cewredRxIfTable,
cewredRxTable,
cewredRxMulticastTable."
::= { cewredConfigRedEntry 7 }
cewredQueueParamTable OBJECT-TYPE
SYNTAX SEQUENCE OF CewredQueueParamEntry
ACCESS not-accessible
STATUS mandatory
DESCRIPTION
"A table of WRED queue parameters."
::= { cewredQueue 1 }
cewredQueueParamEntry OBJECT-TYPE
SYNTAX CewredQueueParamEntry
ACCESS not-accessible
STATUS mandatory
DESCRIPTION
"An entry in the table of WRED queue parameters.
Entries represent the queue parameters of the
distributed round robin queues."
INDEX { cewredConfigGlobIndex, cewredQueueParamNumber }
::= { cewredQueueParamTable 1 }
CewredQueueParamEntry ::= SEQUENCE {
cewredQueueParamNumber CewredQueueNumber,
cewredQueueParamWeight Gauge,
cewredQueueParamAverage Gauge,
cewredQueueParamMaxAverage Gauge,
cewredQueueParamDepth Gauge,
cewredQueueParamMaxDepth Gauge
}
cewredQueueParamNumber OBJECT-TYPE
SYNTAX CewredQueueNumber
-- Rsyntax Gauge
ACCESS not-accessible
STATUS mandatory
DESCRIPTION
"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 parameters associated with
it depend upon its precedence or DSCP value.
For the managed systems which do not support
multiple distributed round robin queues this
number will be 1."
::= { cewredQueueParamEntry 1 }
cewredQueueParamWeight OBJECT-TYPE
SYNTAX Gauge
ACCESS read-write
STATUS mandatory
DESCRIPTION
"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."
::= { cewredQueueParamEntry 2 }
cewredQueueParamAverage OBJECT-TYPE
SYNTAX Gauge
-- Units
-- packets
ACCESS read-only
STATUS mandatory
DESCRIPTION
"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."
::= { cewredQueueParamEntry 3 }
cewredQueueParamMaxAverage OBJECT-TYPE
SYNTAX Gauge
-- Units
-- packets
ACCESS read-write
STATUS mandatory
DESCRIPTION
"Historically maximum value of
cewredQueueParamAverage. Write is required only to
clear this object, i.e, this object can only be set
to zero."
::= { cewredQueueParamEntry 4 }
cewredQueueParamDepth OBJECT-TYPE
SYNTAX Gauge
-- Units
-- packets
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The number of packets currently withheld
in the queue and awaiting transmission."
::= { cewredQueueParamEntry 5 }
cewredQueueParamMaxDepth OBJECT-TYPE
SYNTAX Gauge
-- Units
-- packets
ACCESS read-write
STATUS mandatory
DESCRIPTION
"Historically maximum value of cewredQueueParamDepth.
Write is required only to clear this object,
i.e, this object can only be set to zero."
::= { cewredQueueParamEntry 6 }
cewredStatTable OBJECT-TYPE
SYNTAX SEQUENCE OF CewredStatEntry
ACCESS not-accessible
STATUS mandatory
DESCRIPTION
"A table of WRED status information with respect to
the IP precedence or DSCP value of packets."
::= { cewredStat 1 }
cewredStatEntry OBJECT-TYPE
SYNTAX CewredStatEntry
ACCESS not-accessible
STATUS mandatory
DESCRIPTION
"The WRED status information entry."
INDEX { cewredConfigGlobIndex, cewredStatRedProfile }
::= { cewredStatTable 1 }
CewredStatEntry ::= SEQUENCE {
cewredStatRedProfile CewredRedProfile,
cewredStatSwitchedPkts Counter,
cewredStatRandomFilteredPkts Counter,
cewredStatMaxFilteredPkts Counter,
cewredStatSwitchedPkts64 Counter,
cewredStatRandomFilteredPkts64 Counter,
cewredStatMaxFilteredPkts64 Counter
}
cewredStatRedProfile OBJECT-TYPE
SYNTAX CewredRedProfile
-- Rsyntax Gauge
ACCESS not-accessible
STATUS mandatory
DESCRIPTION
"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, otherwise this object value will be same
as the precedence or DSCP value."
::= { cewredStatEntry 1 }
cewredStatSwitchedPkts OBJECT-TYPE
SYNTAX Counter
-- Units
-- packets
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The number of packets output by WRED."
::= { cewredStatEntry 2 }
cewredStatRandomFilteredPkts OBJECT-TYPE
SYNTAX Counter
-- Units
-- packets
ACCESS read-only
STATUS mandatory
DESCRIPTION
"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."
::= { cewredStatEntry 3 }
cewredStatMaxFilteredPkts OBJECT-TYPE
SYNTAX Counter
-- Units
-- packets
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The number of packets filtered/dropped when average
queue length exceeds cewredConfigRedMaxThreshold."
::= { cewredStatEntry 4 }
cewredStatSwitchedPkts64 OBJECT-TYPE
SYNTAX --?? syntax is not convertable to SMIv1
Counter
-- Units
-- packets
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The number of packets output by WRED. This object is
a 64-bit version of cewredStatSwitchedPkts."
::= { cewredStatEntry 5 }
cewredStatRandomFilteredPkts64 OBJECT-TYPE
SYNTAX --?? syntax is not convertable to SMIv1
Counter
-- Units
-- packets
ACCESS read-only
STATUS mandatory
DESCRIPTION
"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. This object is a 64-bit version of
cewredStatRandomFilteredPkts."
::= { cewredStatEntry 6 }
cewredStatMaxFilteredPkts64 OBJECT-TYPE
SYNTAX --?? syntax is not convertable to SMIv1
Counter
-- Units
-- packets
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The number of packets filtered/dropped when average
queue length exceeds cewredConfigRedMaxThreshold.
This object is a 64-bit version of
cewredStatMaxFilteredPkts."
::= { cewredStatEntry 7 }
ciscoEnhancedWredGroup OBJECT IDENTIFIER ::= { cewredMIBGroups 1 }
-- OBJECT-GROUP
-- Status
-- mandatory
-- Descr
-- A collection of objects providing WRED monitoring
-- feature.
-- objects
-- cewredConfigGlobQueueWeight, cewredConfigGlobDscpPrec,
-- cewredConfigGlobRowStatus, cewredConfigRedMinThreshold,
-- cewredConfigRedMaxThreshold, cewredConfigRedPktsDropFract,
-- cewredConfigRedRowStatus, cewredQueueParamAverage,
-- cewredStatRandomFilteredPkts, cewredStatMaxFilteredPkts,
-- cewredStatRandomFilteredPkts64, cewredStatMaxFilteredPkts64
ciscoEnhancedWredDrrQueueGroup OBJECT IDENTIFIER ::= { cewredMIBGroups 2 }
-- OBJECT-GROUP
-- Status
-- mandatory
-- Descr
-- A collection of objects providing distributed round
-- robin queue parameters.
-- objects
-- cewredConfigRedQueueNumber, cewredQueueParamWeight,
-- cewredQueueParamMaxAverage, cewredQueueParamDepth,
-- cewredQueueParamMaxDepth
ciscoEnhancedWredStatCountGroup OBJECT IDENTIFIER ::= { cewredMIBGroups 3 }
-- OBJECT-GROUP
-- Status
-- mandatory
-- Descr
-- A collection of objects providing random early
-- detection/drop statistics.
-- objects
-- cewredStatSwitchedPkts, cewredStatSwitchedPkts64