Description:
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bsnWireless MODULE-IDENTITY
LAST-UPDATED "202401120000Z"
ORGANIZATION "Airespace, 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 (CC) that terminate the Light Weight Access Point Protocol tunnel from Light-weight LWAPP Access Points.
This MIB provides configuration and status information for 802.11 Access Points, LAN configuration, AAA, Mobility, IpSec, Radio Rescouce Management and 802.11 global parameters.
The relationship between controller and the LWAPP APs can be depicted as follows:
+......+ +......+ +......+ +......+
+ CC + + CC + + CC + + CC +
+......+ +......+ +......+ +......+
. . . . .
+......+ +......+ +......+ +......+ +......+
+ AP + + AP + + AP + + AP + + AP +
+......+ +......+ +......+ +......+ +......+
. . . . .
+......+ +......+ +......+ +......+ +......+
+ MN + + 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 it to the controller to which it is logically connected.
Basic Service Set Identifier (BSSID): The identifier for the service set comprising of all the 802.11 stations under the control of one coordinating Access Point. This identifier happens to be the MAC address of the dot11 radio interface of the Access Point. The wireless clients that associate with the Access Point get the wired uplink through this particular dot11 interface.
Central Controller (CC): The central entity that terminates the LWAPP protocol tunnel from the LWAPP APs. Throughout this MIB, this entity also referred to as 'controller'.
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.
Station Management (SMT): This term refers to the internal management of the 802.11 protocol operations by the AP to work cooperatively with the other APs and 802.11 devices in the network.
REFERENCE
[1] Part 11 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 "202401120000Z"
DESCRIPTION
"Fix syntax errors"
REVISION "202209160000Z"
DESCRIPTION
"Added new table bsnGlobalDot11System.
Added bsnGlobalDot11SystemMobileStations to the above table.
Added below entries to table bsnDot11EssEntry
bsnDot11EssNumApsUp
bsnDot11EssNumApsDown"
REVISION "202012020000Z"
DESCRIPTION
"Added enumerated values 7 to 8 to bsnRogueAPDetectingAPRadioType object.
Added enumerated values 10 to 12 to bsnRogueAPMaxRssiRadioType object.
Added enumerated values 10 to 12 to bsnRogueAPRadioType object.
Added enumerated value 4 to bsnRogueClientRadioType object.
Added: bsnRogueAPPhysicalAPSlot, bsnRogueClientPhysicalAPSlot"
REVISION "201509140000Z"
DESCRIPTION
"Added enumerated values 5 to 6 to bsnRogueAPDetectingAPRadioType object.
Added enumerated values 3 to 12 to bsnAAARadiusCallStationIdType object.
Added enumerated value 55 - 58 to bsnAPType."
REVISION "201406260000Z"
DESCRIPTION
"Added enumerated value 9 - 10 to bsnMobileStationProtocol.
Added enumerated value 29 - 50 to bsnAPType.
Updated description for bsnDot11EssStaticWEPKeyIndex, bsnRrmDot11aThroughputThreshold and bsnRrmDot11bThroughputThreshold."
REVISION "201109270000Z"
DESCRIPTION
"Modified the following variables with additional enumeration values: bsnMobileStationReasonCode, bsnMobileStationProtocol, bsnMobileStationCcxVersion, bsnAPType.
Modified the following notification variable: bsnStationReasonCode
Deprecated the following variables: bsnAPIfDot11CurrentCCAMode, bsnDot11EssIPv6Bridging, bsnAPPortNumber, bsnAPAdminStatus, bsnAPIfAdminStatus, bsnRrmDot11aGlobalAutomaticGrouping, bsnRrmDot11aGroupLeaderMacAddr, bsnRrmIsDot11aGroupLeader, bsnRrmDot11aGroupLastUpdateTime, bsnRrmDot11aGlobalGroupInterval,bsnRrmDot11bGlobalAutomaticGrouping, bsnRrmDot11bGroupLeaderMacAddr, bsnRrmIsDot11bGroupLeader, bsnRrmDot11bGroupLastUpdateTime, bsnRrmDot11bGlobalGroupInterval.
Deprecated following tables: bsnWrasDot11aGroupTable, bsnWrasDot11bGroupTable.
Deprecated following notifications: bsnAPIfUp, bsnAPIfDown."
REVISION "201002090000Z"
DESCRIPTION
"Updated: -- Long list deleted.
Obsoleted: bsnMobileStationExtStatsTable, bsnSystemTimezoneDaylightSavings, bsnAPUp, bsnAPDown, bsnWrasObsTrap, bsnWrasTrap,
Deprecated: -- Long list deleted."
REVISION "200604100000Z"
DESCRIPTION
"Updated MIB with description and format"
REVISION "200510300000Z"
DESCRIPTION
"Airespace MIB"
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