CISCO-LWAPP-CDP-MIB

File: CISCO-LWAPP-CDP-MIB.mib (30831 bytes)

Imported modules

SNMPv2-SMI SNMPv2-CONF SNMPv2-TC
SNMP-FRAMEWORK-MIB INET-ADDRESS-MIB IF-MIB
CISCO-LWAPP-AP-MIB CISCO-LWAPP-TC-MIB CISCO-SMI

Imported symbols

MODULE-IDENTITY OBJECT-TYPE Unsigned32
Counter32 MODULE-COMPLIANCE OBJECT-GROUP
DisplayString TruthValue SnmpAdminString
InetAddress InetAddressType InterfaceIndexOrZero
cLApSysMacAddress CLCdpAdvtVersionType ciscoMgmt

Defined Types

ClcCdpApEntry  
SEQUENCE    
  clcCdpApCdpEnable TruthValue

ClcCdpApCacheEntry  
SEQUENCE    
  clcCdpApCacheDeviceIndex Unsigned32
  clcCdpApCacheApName SnmpAdminString
  clcCdpApCacheApAddressType InetAddressType
  clcCdpApCacheApAddress InetAddress
  clcCdpApCacheLocalInterface InterfaceIndexOrZero
  clcCdpApCacheNeighName DisplayString
  clcCdpApCacheNeighAddressType InetAddressType
  clcCdpApCacheNeighAddress InetAddress
  clcCdpApCacheNeighInterface DisplayString
  clcCdpApCacheNeighVersion DisplayString
  clcCdpApCacheAdvtVersion CLCdpAdvtVersionType
  clcCdpApCachePlatform DisplayString
  clcCdpApCacheCapabilities STRING
  clcCdpApCacheHoldtimeLeft Unsigned32
  clcCdpApCacheDuplex INTEGER
  clcCdpApCacheInterfaceSpeed INTEGER

Defined Values

ciscoLwappCdpMIB 1.3.6.1.4.1.9.9.623
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 about CDP neighbors of LWAPP APs. The MIB provides configuration of CDP feature on the LWAPP Access Points. The MIB can also be used to retrive the status of the CDP cache information on the various LWAPP LWAPP Access Points. The CDP MIB is also supported by Controller and provides configuration and status information about CDP neighbours of the controller. The relationship between CC 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. Cisco Discovery Protocol ( CDP ) Protocol for discovery of neighboring devices. 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.
MODULE-IDENTITY    

ciscoLwappCdpMIBNotifs 1.3.6.1.4.1.9.9.623.0
OBJECT IDENTIFIER    

ciscoLwappCdpMIBObjects 1.3.6.1.4.1.9.9.623.1
OBJECT IDENTIFIER    

ciscoLwappCdpMIBConform 1.3.6.1.4.1.9.9.623.2
OBJECT IDENTIFIER    

clcCdpTraffic 1.3.6.1.4.1.9.9.623.1.1
OBJECT IDENTIFIER    

clcCdpGlobalConfig 1.3.6.1.4.1.9.9.623.1.2
OBJECT IDENTIFIER    

clcCdpApCacheStatus 1.3.6.1.4.1.9.9.623.1.3
OBJECT IDENTIFIER    

clcCdpApCacheConfig 1.3.6.1.4.1.9.9.623.1.4
OBJECT IDENTIFIER    

clcCdpInPackets 1.3.6.1.4.1.9.9.623.1.1.1
Count of total CDP packets received by the Controller.
OBJECT-TYPE    
  Counter32  

clcCdpOutPackets 1.3.6.1.4.1.9.9.623.1.1.2
Count of total CDP packets sent by the Controller.
OBJECT-TYPE    
  Counter32  

clcCdpChecksumErrorPackets 1.3.6.1.4.1.9.9.623.1.1.3
Total number of CDP packets that experienced checksum error.
OBJECT-TYPE    
  Counter32  

clcCdpNoMemoryPackets 1.3.6.1.4.1.9.9.623.1.1.4
Total number of CDP packets that were dropped because of no memory availability.
OBJECT-TYPE    
  Counter32  

clcCdpInvalidPackets 1.3.6.1.4.1.9.9.623.1.1.5
Total number of CDP packets that were invalid.
OBJECT-TYPE    
  Counter32  

clcCdpAdvtVersion 1.3.6.1.4.1.9.9.623.1.2.1
Cisco Discovery Protocol advertisement version.
OBJECT-TYPE    
  CLCdpAdvtVersionType  

clcCdpMessageInterval 1.3.6.1.4.1.9.9.623.1.2.2
The interval (in seconds) at which CDP messages are to be generated.
OBJECT-TYPE    
  Unsigned32 5..900  

clcCdpGlobalEnable 1.3.6.1.4.1.9.9.623.1.2.3
This is a template variable to enable / disable CDP on all APs. When 'true' is set, then internally CDP is enabled on all APs associated with the Controller. When 'false' is set, then internally CDP is disabled on all APs associated with the Controller. However, setting this attribute has no effect when CDP is disabled globally, that is when the cdpGlobalRun from the CISCO-CDP-MIB is set to 'false'on the Controller.
OBJECT-TYPE    
  TruthValue  

clcCdpApTable 1.3.6.1.4.1.9.9.623.1.4.1
The (conceptual) table containing the status of Cisco Discovery Protocol on LWAPP Access Points. An entry is added to the table when an Aceess Point joins a controller. An entry is deleted when the Access Point disassociates from the controller. This table is used to configure CDP feature per Access Point.
OBJECT-TYPE    
  SEQUENCE OF  
    ClcCdpApEntry

clcCdpApEntry 1.3.6.1.4.1.9.9.623.1.4.1.1
An entry (conceptual row) in the clcCdpApTable, containing the status of CDP on an AP. Consider a setup where two APs, 'AP1' and 'AP2' have been connected to a CISCO-3750 switch. Both the APs register with WLAN CONTROLLER 440x which is on LAN/Internet/Intranet. +.........................+ + + + WLAN CONTROLLER 4400 + + 10.14.2.11 + +.........................+ .. .. INTERNET .. LAN .. +...............+ + + + SWITCH-3750 + + 10.16.1.1 + +...............+ .. . . . . . . . . . . +......+ +......+ + + + + + AP1 + + AP2 + + + + + +......+ +......+ 00:12:CF:DA:29:11 23:43:CE:9A:66:76 10.16.1.43 10.16.1.45 Given the above example, the clcCdpApEntry on WLAN CONTROLLER 4400 looks like : ------------------------------------------------------------------ | MIB - ATTRIBUTES | ROW#1 | ROW#2 | ------------------------------------------------------------------ | cLApSysMacAddress | 00:12:CF:DA:29:11 | 23:43:CE:9A:66:76 | ------------------------------------------------------------------ | clcCdpApStatus | true | false | ------------------------------------------------------------------
OBJECT-TYPE    
  ClcCdpApEntry  

clcCdpApCdpEnable 1.3.6.1.4.1.9.9.623.1.4.1.1.1
An indication of whether the Cisco Discovery Protocol is currently running on this AP. When set to 'true', that means CDP is enabled on the AP denoted by MAC address cLApSysMacAddress. When set to 'false', that means CDP is disabled on the AP denoted by MAC address cLApSysMacAddress. This variable has no effect when CDP is globally disabled. That is when the cdpGlobalRun from the CISCO-CDP-MIB is set to 'false'.
OBJECT-TYPE    
  TruthValue  

clcCdpApCacheTable 1.3.6.1.4.1.9.9.623.1.3.1
This table contains the cached neighbor information obtained via receiving CDP messages on APs. Entries are added to this table when a CDP advertisement is received from a neighboring device. Entries get deleted when CDP is disabled on the interface or globally.
OBJECT-TYPE    
  SEQUENCE OF  
    ClcCdpApCacheEntry

clcCdpApCacheEntry 1.3.6.1.4.1.9.9.623.1.3.1.1
An entry in the clcCdpApCacheTable, containing the information received via CDP on one interface from one device. Entries appear when a CDP advertisement is received from a neighbor device. Entries disappear when CDP is disabled on the interface or globally. Consider a setup where two APs, 'AP1' and 'AP2' have been connected to a CISCO-3750 switch. Both the APs register with WLAN CONTROLLER 4400 which is on LAN/Internet/Intranet. +.........................+ + + + WLAN CONTROLLER 4400 + + 10.14.2.11 + +.........................+ .. .. INTERNET .. LAN .. +...............+ + + + SWITCH-3750 + + 10.16.1.1 + +...............+ FE 0/13 .. FE 0/15 . . . . . . . . . . +......+ +......+ + + + + + AP1 + + AP2 + + + + + +......+ +......+ 00:12:CF:DA:29:11 23:43:CE:9A:66:76 10.16.1.43 10.16.1.45 Given the above example, the clcCdpApEntry on WLAN CONTROLLER 4400 looks like : ---------------------------------------------------------------------- | MIB - ATTRIBUTES | ROW#1 | ROW#2 | ---------------------------------------------------------------------- | cLApSysMacAddress | 00:12:CF:DA:29:11 | 23:43:CE:9A:66:76| ---------------------------------------------------------------------- | clcCdpApCacheDeviceIndex | 16 | 16 | ---------------------------------------------------------------------- | clcCdpApCacheApName | AP1 | AP2 | ---------------------------------------------------------------------- | clcCdpApCacheApAddressType | ip(1) | ip(1) | ---------------------------------------------------------------------- | clcCdpApCacheApAddress | 10.16.1.43 | 10.16.1.45 | ---------------------------------------------------------------------- | clcCdpApCacheLocalInterface | Port - 1 | Port -2 | ---------------------------------------------------------------------- | clcCdpApCacheNeighName | SWITCH-3750 | SWITCH-3750 | ---------------------------------------------------------------------- | clcCdpApCacheNeighAddressType| ip(1) | ip(1) | ---------------------------------------------------------------------- | clcCdpApCacheNeighAddress | 10.16.1.1 | 10.16.1.1 | ---------------------------------------------------------------------- | clcCdpApCacheNeighInterface | FE 0/13 | FE 0/45 | ---------------------------------------------------------------------- | clcCdpApCacheNeighVersion | IOS Ver2.2. ... | IOS Ver 2.2. ... | ---------------------------------------------------------------------- | clcCdpApCacheAdvtVersion | cdpv1(1) | cdpv2(2) | ---------------------------------------------------------------------- | clcCdpApCachePlatform | WS-C3750-24P | WS-C3750-24P | ---------------------------------------------------------------------- | clcCdpApCacheCapabilities | RSI | RSI | ---------------------------------------------------------------------- | clcCdpApCacheHoldtimeLeft | 179 | 165 | ---------------------------------------------------------------------- | clcCdpApCacheDuplex | fullduplex(3) | fullduplex(3) | ---------------------------------------------------------------------- | clcCdpApCacheInterfaceSpeed | hundredMbps(2) | hundredMbps(2) | ----------------------------------------------------------------------
OBJECT-TYPE    
  ClcCdpApCacheEntry  

clcCdpApCacheDeviceIndex 1.3.6.1.4.1.9.9.623.1.3.1.1.1
A unique value for each device from which CDP messages are being received.
OBJECT-TYPE    
  Unsigned32 0..2147483647  

clcCdpApCacheApName 1.3.6.1.4.1.9.9.623.1.3.1.1.2
Name assigned to this AP. If an AP is not configured its factory default name will be ap:. eg. ap:af:12:be
OBJECT-TYPE    
  SnmpAdminString  

clcCdpApCacheApAddressType 1.3.6.1.4.1.9.9.623.1.3.1.1.3
An indication of the type of address contained in the corresponding instance of clcCdpApCacheAddress for the AP.
OBJECT-TYPE    
  InetAddressType  

clcCdpApCacheApAddress 1.3.6.1.4.1.9.9.623.1.3.1.1.4
This is the address of the AP. For example, if the the corresponding instance of clcCdpApCacheApAddressType had the value 'ip(1)', then this object would be an IP-address.
OBJECT-TYPE    
  InetAddress  

clcCdpApCacheLocalInterface 1.3.6.1.4.1.9.9.623.1.3.1.1.5
This is the local port on which LWAPP encapsulated CDP packets was received.
OBJECT-TYPE    
  InterfaceIndexOrZero  

clcCdpApCacheNeighName 1.3.6.1.4.1.9.9.623.1.3.1.1.6
The Device-ID string as reported in the most recent CDP message. The zero-length string indicates no Device-ID field (TLV) was reported in the most recent CDP message.
OBJECT-TYPE    
  DisplayString  

clcCdpApCacheNeighAddressType 1.3.6.1.4.1.9.9.623.1.3.1.1.7
An indication of the type of address contained in the corresponding instance of clcCdpApCacheAddress of Neighbor.
OBJECT-TYPE    
  InetAddressType  

clcCdpApCacheNeighAddress 1.3.6.1.4.1.9.9.623.1.3.1.1.8
The (first) network-layer address of the device's SNMP-agent as reported in the most recent CDP message. For example, if the the corresponding instance of clcCdpApCacheApAddressType had the value 'ip(1)', then this object would be an IP-address.
OBJECT-TYPE    
  InetAddress  

clcCdpApCacheNeighInterface 1.3.6.1.4.1.9.9.623.1.3.1.1.9
The Port-ID string as reported in the most recent CDP message. This will typically be the value of the ifName object (e.g., 'Ethernet0'). The zero-length string indicates no Port-ID field (TLV) was reported in the most recent CDP message.
OBJECT-TYPE    
  DisplayString  

clcCdpApCacheNeighVersion 1.3.6.1.4.1.9.9.623.1.3.1.1.10
The Version string refers to the software running on neighboring device.
OBJECT-TYPE    
  DisplayString  

clcCdpApCacheAdvtVersion 1.3.6.1.4.1.9.9.623.1.3.1.1.11
Cisco Discovery Protocol advertisement version.
OBJECT-TYPE    
  CLCdpAdvtVersionType  

clcCdpApCachePlatform 1.3.6.1.4.1.9.9.623.1.3.1.1.12
The Device's Hardware Platform as reported in the most recent CDP message. The zero-length string indicates that no Platform field (TLV) was reported in the most recent CDP message.
OBJECT-TYPE    
  DisplayString  

clcCdpApCacheCapabilities 1.3.6.1.4.1.9.9.623.1.3.1.1.13
The Device's Functional Capabilities as reported in the most recent CDP message. For latest set of specific values, see the latest version of the CDP specification. The zero-length string indicates no Capabilities field (TLV) was reported in the most recent CDP message.
OBJECT-TYPE    
  STRING Size(0..32)  

clcCdpApCacheHoldtimeLeft 1.3.6.1.4.1.9.9.623.1.3.1.1.14
The time left, in seconds, before the CDP neighbor entry gets aged-out.
OBJECT-TYPE    
  Unsigned32 10..255  

clcCdpApCacheDuplex 1.3.6.1.4.1.9.9.623.1.3.1.1.15
This object denotes the duplex mode of the Ethernet interface between the AP and it's neighboring CDP device, as reported in the most recent CDP message. The value unknown(1) indicates no duplex mode field (TLV) was reported in the most recent CDP message or the neighboring device is not connected to the AP though ethernet interface.
OBJECT-TYPE    
  INTEGER unknown(1), fullduplex(2), halfduplex(3), auto(4)  

clcCdpApCacheInterfaceSpeed 1.3.6.1.4.1.9.9.623.1.3.1.1.16
This variable denotes the speed of the Ethernet interface between the AP and it's neighboring CDP device. The unit is Mbps. This variable would be populated at AP join and periodically thereafter. The value none(1), would be shown if the interface is not an ethernet interface.
OBJECT-TYPE    
  INTEGER none(1), tenMbps(2), hundredMbps(3), thousandMbps(4), auto(5)  

ciscoLwappCdpMIBCompliances 1.3.6.1.4.1.9.9.623.2.1
OBJECT IDENTIFIER    

ciscoLwappCdpMIBGroups 1.3.6.1.4.1.9.9.623.2.2
OBJECT IDENTIFIER    

ciscoLwappCdpMIBCompliance 1.3.6.1.4.1.9.9.623.2.1.1
The compliance statement for the SNMP entities that implement the ciscoLwappCdpMIB module.
MODULE-COMPLIANCE    

ciscoLwappCdpMIBComplianceRev1 1.3.6.1.4.1.9.9.623.2.1.2
The compliance statement for the SNMP entities that implement the ciscoLwappCdpMIB module.
MODULE-COMPLIANCE    

clcCdpRev01ConfigGroup 1.3.6.1.4.1.9.9.623.2.2.1
This is a collection of objects which can configured to control functional parameters of Cisco Discovery Protocol feature in WLAN controllers and LWAPP APs.
OBJECT-GROUP    

clcCdpRev01StatusGroup 1.3.6.1.4.1.9.9.623.2.2.2
This collection of objects represents the information about the general status attributes of Cisco Discovery Protocol in WLAN controllers and LWAPP APs.
OBJECT-GROUP    

clcCdpRev02StatusGroup 1.3.6.1.4.1.9.9.623.2.2.3
These are the additional objects which represent the information about the general status attributes of Cisco Discovery Protocol in WLAN controllers and LWAPP APs.
OBJECT-GROUP