-- *******************************************************************
-- CISCO-LWAPP-RRM-MIB.my
-- February 2007, Devesh Pujari, Srinath Candadai
--
-- Copyright (c) 2007 by Cisco Systems, Inc.
-- All rights reserved.
-- *******************************************************************CISCO-LWAPP-RRM-MIB DEFINITIONS::=BEGINIMPORTSMODULE-IDENTITY,OBJECT-TYPE,Unsigned32,Integer32FROM SNMPv2-SMI
MODULE-COMPLIANCE,OBJECT-GROUPFROM SNMPv2-CONF
TEXTUAL-CONVENTION,TruthValueFROM SNMPv2-TC
ciscoMgmt
FROM CISCO-SMI
CLApIfType
FROM CISCO-LWAPP-TC-MIB;-- ********************************************************************
-- * MODULE IDENTITY
-- ********************************************************************ciscoLwappRrmMIB MODULE-IDENTITYLAST-UPDATED"200702210000Z"ORGANIZATION"Cisco Systems Inc."CONTACT-INFO"Cisco Systems,
Customer Service
Postal: 170 West Tasman Drive
San Jose, CA 95134
USA
Tel: +1 800 553-NETS
Email: cs-wnbu-snmp@cisco.com"DESCRIPTION"This MIB is intended to be implemented on all those
devices operating as Central controllers, that
terminate the Light Weight Access Point Protocol
tunnel from Cisco Light-weight LWAPP Access Points.
Information provided by this MIB is used to study
the RRM on the WLAN.
The relationship between CC and the LWAPP APs
can be depicted as follows:
+......+ +......+ +......+
+ + + + + +
+ CC + + CC + + CC +
+ + + + + +
+......+ +......+ +......+
.. . .
.. . .
. . . .
. . . .
. . . .
. . . .
+......+ +......+ +......+ +......+
+ + + + + + + +
+ AP + + AP + + AP + + AP +
+ + + + + + + +
+......+ +......+ +......+ +......+
. . .
. . . .
. . . .
. . . .
. . . .
+......+ +......+ +......+ +......+
+ + + + + + + +
+ MN + + MN + + MN + + MN +
+ + + + + + + +
+......+ +......+ +......+ +......+
The LWAPP tunnel exists between the controller and
the APs. The MNs communicate with the APs through
the protocol defined by the 802.11 standard.
LWAPP APs, upon bootup, discover and join one of the
controllers and the controller pushes the configuration,
that includes the WLAN parameters, to the LWAPP APs.
The APs then encapsulate all the 802.11 frames from
wireless clients inside LWAPP frames and forward
the LWAPP frames to the controller.
GLOSSARY
Access Point ( AP )
An entity that contains an 802.11 medium access
control ( MAC ) and physical layer ( PHY ) interface
and provides access to the distribution services via
the wireless medium for associated clients.
LWAPP APs encapsulate all the 802.11 frames in
LWAPP frames and sends them to the controller to which
it is logically connected.
Light Weight Access Point Protocol ( LWAPP )
This is a generic protocol that defines the
communication between the Access Points and the
Central Controller.
Mobile Node ( MN )
A roaming 802.11 wireless device in a wireless
network associated with an access point. Mobile Node
and client are used interchangeably.
Radio Resource Management ( RRM )
RRM is the system level control of co-channel
interference and other radio transmission
characteristics in wireless communication systems.
REFERENCE
[1] Wireless LAN Medium Access Control ( MAC ) and
Physical Layer ( PHY ) Specifications
[2] Draft-obara-capwap-lwapp-00.txt, IETF Light
Weight Access Point Protocol"REVISION"200702210000Z"DESCRIPTION"Initial version of this MIB module."::={ ciscoMgmt 615}ciscoLwappRrmMIBNotifs OBJECTIDENTIFIER::={ ciscoLwappRrmMIB 0}ciscoLwappRrmMIBObjects OBJECTIDENTIFIER::={ ciscoLwappRrmMIB 1}ciscoLwappRrmMIBConform OBJECTIDENTIFIER
::={ ciscoLwappRrmMIB 2}clrRrmConfig OBJECTIDENTIFIER::={ ciscoLwappRrmMIBObjects 1}ClrRrmTupleTuningRange ::=TEXTUAL-CONVENTIONSTATUScurrentDESCRIPTION"This textual convention defines the RRM tuning
parameter range on a 802.11 client."SYNTAXInteger32(-127..127)-- ********************************************************************
-- * Configuration for parameters
-- ********************************************************************clrRrmParametersTable OBJECT-TYPESYNTAXSEQUENCEOF ClrRrmParametersEntry
MAX-ACCESSnot-accessibleSTATUScurrentDESCRIPTION"This table represents the RRM parameters for a
802.11 interface type. Entries are automatically
created on the controller for each 802.11 interface
type."::={ clrRrmConfig 1}clrRrmParametersEntry OBJECT-TYPESYNTAX ClrRrmParametersEntry
MAX-ACCESSnot-accessibleSTATUScurrent
DESCRIPTION"An entry in this table corresponds to a particular
802.11 interface type."INDEX{ clrRrmParametersType }::={ clrRrmParametersTable 1}
ClrRrmParametersEntry ::=SEQUENCE{
clrRrmParametersType CLApIfType,
clrRrmParametersPicoCellMode INTEGER}clrRrmParametersType OBJECT-TYPESYNTAX CLApIfType
MAX-ACCESSnot-accessibleSTATUScurrentDESCRIPTION"This object uniquely represents the 802.11 interface
type for this entry."::={ clrRrmParametersEntry 1}clrRrmParametersPicoCellMode OBJECT-TYPESYNTAXINTEGER{disable(1),picoCellv1(2),picoCellv2(3)}MAX-ACCESSread-writeSTATUScurrentDESCRIPTION"This object specifies the 802.11 pico-cell mode.
disable - pico-cell mode is disabled.
picoCellv1 - legacy pico-cell mode is in use.
picoCellv2 - in this mode the APs to use the tuple
information from the clrRrmTupleTable."DEFVAL{ disable }::={ clrRrmParametersEntry 2}-- ********************************************************************
-- * Configuration for tuple tuning parameters
-- ********************************************************************clrRrmTupleTable OBJECT-TYPESYNTAXSEQUENCEOF ClrRrmTupleEntry
MAX-ACCESSnot-accessibleSTATUScurrentDESCRIPTION"A list of tuple tuning parameters that are
advertised to all APs registered under this 802.11
interface type. This information is pushed down to
to 802.11 clients by the APs to operate under high
density.
Entries in this table are automatically
created by the controller with default values."::={ clrRrmConfig 2}clrRrmTupleEntry OBJECT-TYPESYNTAX ClrRrmTupleEntry
MAX-ACCESSnot-accessibleSTATUScurrentDESCRIPTION"Each entry represents the tuning parameters for
an interface type. These entries are applicable
only when object clrRrmParametersPicoCellMode is
is set to 'picoCellv2'."INDEX{ clrRrmParametersType }::={ clrRrmTupleTable 1}
ClrRrmTupleEntry ::=SEQUENCE{
clrRrmTupleRxSenseThresholdMin ClrRrmTupleTuningRange,
clrRrmTupleRxSenseThresholdMax ClrRrmTupleTuningRange,
clrRrmTupleRxSenseThreshold ClrRrmTupleTuningRange,
clrRrmTupleCcaSenseThresholdMin ClrRrmTupleTuningRange,
clrRrmTupleCcaSenseThresholdMax ClrRrmTupleTuningRange,
clrRrmTupleCcaSenseThreshold ClrRrmTupleTuningRange,
clrRrmTupleTransmitPowerLevelMin ClrRrmTupleTuningRange,
clrRrmTupleTransmitPowerLevelMax ClrRrmTupleTuningRange,
clrRrmTupleTransmitPowerLevel ClrRrmTupleTuningRange,
clrRrmTupleSetDefault TruthValue}clrRrmTupleRxSenseThresholdMin OBJECT-TYPESYNTAX ClrRrmTupleTuningRange
UNITS"dbm"MAX-ACCESSread-writeSTATUScurrentDESCRIPTION"This object represents the minimum value configured
for receiver's sensitivity threshold.
This value must be less than the value configured for
clrRrmTupleRxSenseThresholdMax object."DEFVAL{-127}::={ clrRrmTupleEntry 1}clrRrmTupleRxSenseThresholdMax OBJECT-TYPESYNTAX ClrRrmTupleTuningRange
UNITS"dbm"MAX-ACCESSread-writeSTATUScurrentDESCRIPTION"This object represents the maximum value configured
for receiver's sensitivity threshold.
This value must be greater than the value configured for
clrRrmTupleRxSenseThresholdMin object."DEFVAL{127}::={ clrRrmTupleEntry 2}clrRrmTupleRxSenseThreshold OBJECT-TYPESYNTAX ClrRrmTupleTuningRange
UNITS"dbm"MAX-ACCESSread-writeSTATUScurrentDESCRIPTION"This object represents the current value for
receiver's sensitivity threshold. This value is sent
to the APs that join the controller. The APs in turn
propogate this value to the 802.11 clients. The client
will either use this value or will tune receiver's
sensitivity settings between the range of values
configured by clrRrmTupleRxSenseThresholdMin and
clrRrmTupleRxSenseThresholdMax objects."DEFVAL{-80}::={ clrRrmTupleEntry 3}clrRrmTupleCcaSenseThresholdMin OBJECT-TYPE
SYNTAX ClrRrmTupleTuningRange
UNITS"dbm"MAX-ACCESSread-writeSTATUScurrentDESCRIPTION"This object represents the minimum value configured
for clear channel (CCA) sensitivity threshold.
This value must be less than the value configured for
clrRrmTupleCcaSenseThresholdMax object."DEFVAL{-127}::={ clrRrmTupleEntry 4}clrRrmTupleCcaSenseThresholdMax OBJECT-TYPESYNTAX ClrRrmTupleTuningRange
UNITS"dbm"MAX-ACCESSread-writeSTATUScurrentDESCRIPTION"This object represents the maximum value configured
for clear channel (CCA) sensitivity threshold.
This value must be greater than the value configured for
clrRrmTupleCcaSenseThresholdMin object."DEFVAL{127}::={ clrRrmTupleEntry 5}clrRrmTupleCcaSenseThreshold OBJECT-TYPESYNTAX ClrRrmTupleTuningRange
UNITS"dbm"MAX-ACCESSread-writeSTATUScurrent
DESCRIPTION"This object represents the current value for clear
channel (CCA) sensitivity. This value is sent to the
APs that join the controller. The APs in turn propogate
this value to the 802.11 clients. The client will either
use this value or may tune CCA sensitivity settings
between the range of values configured by
clrRrmTupleCcaSenseThresholdMin and
clrRrmTupleCcaSenseThresholdMax objects."DEFVAL{-60}::={ clrRrmTupleEntry 6}clrRrmTupleTransmitPowerLevelMin OBJECT-TYPESYNTAX ClrRrmTupleTuningRange
UNITS"dbm"MAX-ACCESSread-writeSTATUScurrentDESCRIPTION"This object represents the minimum value configured
for transmit power level. This value must be less than
the value configured for clrRrmTupleTransmitPowerLevelMax
object."DEFVAL{-127}::={ clrRrmTupleEntry 7}clrRrmTupleTransmitPowerLevelMax OBJECT-TYPESYNTAX ClrRrmTupleTuningRange
UNITS"dbm"MAX-ACCESSread-writeSTATUScurrentDESCRIPTION
"This object represents the maximum value configured
for transmit power level. This value must be greater than
the value for clrRrmTupleTransmitPowerLevelMin object."DEFVAL{127}::={ clrRrmTupleEntry 8}clrRrmTupleTransmitPowerLevel OBJECT-TYPESYNTAX ClrRrmTupleTuningRange
UNITS"dbm"MAX-ACCESSread-writeSTATUScurrentDESCRIPTION"This object represents the current value for transmit
power level. This value is sent to the APs that join the
controller. The APs in turn propogate this value to the
802.11 clients. The client will either use this value or
may tune the transmit power settings between the range
of values configured by clrRrmTupleTransmitPowerLevelMin
and clrRrmTupleTransmitPowerLevelMax objects."DEFVAL{10}::={ clrRrmTupleEntry 9}clrRrmTupleSetDefault OBJECT-TYPESYNTAXTruthValueMAX-ACCESSread-writeSTATUScurrentDESCRIPTION"This object restores the other objects in this
table to default value. Setting this value to
'true' wil restore defaults as indicated by
the DEFVAL clause. This object can only be set
to 'true' and all other values are rejected.
This object will always return 'false' for get
operations."::={ clrRrmTupleEntry 10}-- ********************************************************************
-- * Configuration for DCA parameters
-- ********************************************************************clrRrmChannelTable OBJECT-TYPESYNTAXSEQUENCEOF ClrRrmChannelEntry
MAX-ACCESSnot-accessibleSTATUScurrentDESCRIPTION"This table represents the channel information
for an AP's 802.11 interface.
Based on the country that an AP operates in, it
gets assigned to a regulatory domain. For a given
regulatory domain a fixed number of channels are
assigned automatically to an AP for a given interface.
This table represents this information.
Entries are automatically created on the controller
as APs associate. Entries are removed when the APs
disassociate."::={ clrRrmConfig 4}clrRrmChannelEntry OBJECT-TYPESYNTAX ClrRrmChannelEntry
MAX-ACCESSnot-accessibleSTATUScurrentDESCRIPTION"Each entry in this table provides the channel
information for an 802.11 interface in an AP."INDEX{
clrRrmParametersType,
clrRrmChannelNum
}::={ clrRrmChannelTable 1}
ClrRrmChannelEntry ::=SEQUENCE{
clrRrmChannelNum Unsigned32,
clrRrmChannelDcaState TruthValue}clrRrmChannelNum OBJECT-TYPESYNTAXUnsigned32MAX-ACCESSnot-accessibleSTATUScurrentDESCRIPTION"The channel nubmer for this entry. This value
represents the unique channel number on this
802.11 interface for this regulatory domain."::={ clrRrmChannelEntry 1}clrRrmChannelDcaState OBJECT-TYPESYNTAXTruthValueMAX-ACCESSread-writeSTATUScurrentDESCRIPTION"This object indicates whether this channel is part
of the dynamic channel allocation (DCA) list.
A value of 'true' indicates that the DCA for
this channel is enabled. A value of 'false' indicates
that the DCA for this channel is disabled."DEFVAL{ false }::={ clrRrmChannelEntry 2}-- ********************************************************************
-- * Compliance statements
-- ********************************************************************
-- ********************************************************************ciscoLwappRrmMIBCompliances OBJECTIDENTIFIER::={ ciscoLwappRrmMIBConform 1}ciscoLwappRrmMIBGroups OBJECTIDENTIFIER::={ ciscoLwappRrmMIBConform 2}-- ********************************************************************
-- * Units of conformance
-- ********************************************************************ciscoLwappRrmMIBCompliance MODULE-COMPLIANCESTATUScurrentDESCRIPTION"The compliance statement for the SNMP entities that
implement the ciscoLwappRrmMIB module."MODULE-- this moduleMANDATORY-GROUPS{ ciscoLwappRrmConfigGroup }::={ ciscoLwappRrmMIBCompliances 1}ciscoLwappRrmConfigGroup OBJECT-GROUPOBJECTS{
clrRrmParametersPicoCellMode,
clrRrmTupleRxSenseThresholdMin,
clrRrmTupleRxSenseThresholdMax,
clrRrmTupleRxSenseThreshold,
clrRrmTupleCcaSenseThresholdMin,
clrRrmTupleCcaSenseThresholdMax,
clrRrmTupleCcaSenseThreshold,
clrRrmTupleTransmitPowerLevelMin,
clrRrmTupleTransmitPowerLevelMax,
clrRrmTupleTransmitPowerLevel,
clrRrmTupleSetDefault,
clrRrmChannelDcaState
}STATUScurrentDESCRIPTION"This collection of objects represent the
RRM configuration on the controller."::={ ciscoLwappRrmMIBGroups 1}END