CISCO-LWAPP-CDP-MIB
- Registered at
- 1.3.6.1.4.1.9.9.623
- Last updated
- 2017-04-27 00:00
- Organization
- Cisco Systems Inc.
- Revisions
- 2017-04-27 00:00, 2009-11-23 00:00, 2007-03-28 00:00
- Namespace
- cisco
- Source file
CISCO-LWAPP-CDP-MIB- Digest
sha256:6d7297fd8c8cf29fc9ea8d7fb3194f2a2ba9a726b60b53704cb55fca5a863808
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 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 retrieve the status of the CDP cache information on the various LWAPP access points. The CDP MIB is also supported by controller and provides configuration and status information about CDP neighbors 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.
Contact
Cisco Systems, Customer Service Postal: 170 West Tasman Drive San Jose, CA 95134 USA Tel: +1 800 553-NETS Email: cs-wnbu-snmcp@cisco.com
Imports
| From | Symbols |
|---|---|
| CISCO-LWAPP-AP-MIB | cLApSysMacAddress |
| CISCO-LWAPP-TC-MIB | CLCdpAdvtVersionType |
| CISCO-SMI | ciscoMgmt |
| CISCO-TC | CiscoNetworkAddress, CiscoNetworkProtocol |
| IF-MIB | InterfaceIndexOrZero |
| INET-ADDRESS-MIB | InetAddress, InetAddressType |
| SNMP-FRAMEWORK-MIB | SnmpAdminString |
| SNMPv2-CONF | MODULE-COMPLIANCE, NOTIFICATION-GROUP, OBJECT-GROUP |
| SNMPv2-SMI | Counter32, Integer32, MODULE-IDENTITY, NOTIFICATION-TYPE, OBJECT-IDENTITY, OBJECT-TYPE, Unsigned32, iso |
| SNMPv2-TC | DisplayString, TEXTUAL-CONVENTION, TruthValue |
Imported by
Nothing in this corpus imports this module.
Load order
Every file a consumer needs in order to load this module, dependencies first.
CISCO-LWAPP-AP-MIB CISCO-LWAPP-CDP-MIB CISCO-LWAPP-DOT11-MIB CISCO-LWAPP-RF-MIB CISCO-LWAPP-TC-MIB CISCO-LWAPP-WLAN-MIB CISCO-SMI CISCO-TC ENTITY-MIB IANA-ENTITY-MIB IANAifType-MIB IF-MIB INET-ADDRESS-MIB SNMP-FRAMEWORK-MIB SNMPv2-CONF SNMPv2-MIB SNMPv2-SMI SNMPv2-TC UUID-TC-MIB
Objects
| Name | OID | Syntax | Access | Status |
|---|---|---|---|---|
| ciscoLwappCdpMIBNotifs OBJECT-IDENTITY | 1.3.6.1.4.1.9.9.623.0 | |||
| ciscoLwappCdpMIBObjects OBJECT-IDENTITY | 1.3.6.1.4.1.9.9.623.1 | |||
| clcCdpTraffic OBJECT-IDENTITY | 1.3.6.1.4.1.9.9.623.1.1 | |||
| clcCdpInPackets OBJECT-TYPE This object represents the total number of CDP packets received by the controller. | 1.3.6.1.4.1.9.9.623.1.1.1 | Counter32 | read-only | current |
| clcCdpOutPackets OBJECT-TYPE This object represents the total number of CDP packets sent by the controller. | 1.3.6.1.4.1.9.9.623.1.1.2 | Counter32 | read-only | current |
| clcCdpChecksumErrorPackets OBJECT-TYPE This object represents the total number of CDP packets with checksum error. | 1.3.6.1.4.1.9.9.623.1.1.3 | Counter32 | read-only | current |
| clcCdpNoMemoryPackets OBJECT-TYPE This object represents the total number of CDP packets that were dropped because of no memory availability. | 1.3.6.1.4.1.9.9.623.1.1.4 | Counter32 | read-only | current |
| clcCdpInvalidPackets OBJECT-TYPE This object represents the total number of CDP packets that were invalid. | 1.3.6.1.4.1.9.9.623.1.1.5 | Counter32 | read-only | current |
| clcCdpGlobalConfig OBJECT-IDENTITY | 1.3.6.1.4.1.9.9.623.1.2 | |||
| clcCdpAdvtVersion OBJECT-TYPE This object specifies CDP advertisement version. | 1.3.6.1.4.1.9.9.623.1.2.1 | CLCdpAdvtVersionType | read-write | current |
| clcCdpMessageInterval OBJECT-TYPE This object specifies the interval (in seconds) at which CDP messages are to be generated. | 1.3.6.1.4.1.9.9.623.1.2.2 | Unsigned32 (5..900) | read-write | current |
| clcCdpGlobalEnable OBJECT-TYPE This object specifies whether CDP has to be enabled or disabled on all APs. When set to 'true', internally CDP is enabled on all APs associated with the controller. When set to 'false', 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. | 1.3.6.1.4.1.9.9.623.1.2.3 | TruthValue | read-write | current |
| clcCdpApCacheStatus OBJECT-IDENTITY | 1.3.6.1.4.1.9.9.623.1.3 | |||
| clcCdpApCacheTable OBJECT-TYPE 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. | 1.3.6.1.4.1.9.9.623.1.3.1 | not-accessible | current | |
| clcCdpApCacheEntry OBJECT-TYPE 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) | ---------------------------------------------------------------------- | 1.3.6.1.4.1.9.9.623.1.3.1.1 | not-accessible | current | |
| clcCdpApCacheDeviceIndex OBJECT-TYPE This object represents a unique value for each device from which CDP messages are being received. | 1.3.6.1.4.1.9.9.623.1.3.1.1.1 | Unsigned32 (0..2147483647) | not-accessible | current |
| clcCdpApCacheApName OBJECT-TYPE This object represents the name assigned to this AP. If an AP is not configured its factory default name will be ap:<last three byte of MACAddress>. Eg. ap:af:12:be | 1.3.6.1.4.1.9.9.623.1.3.1.1.2 | SnmpAdminString | read-only | current |
| clcCdpApCacheApAddressType OBJECT-TYPE This object represents the type of address contained in the corresponding instance of clcCdpApCacheAddress for the AP. | 1.3.6.1.4.1.9.9.623.1.3.1.1.3 | InetAddressType | read-only | current |
| clcCdpApCacheApAddress OBJECT-TYPE This object represents the IP address of the AP. | 1.3.6.1.4.1.9.9.623.1.3.1.1.4 | InetAddress | read-only | current |
| clcCdpApCacheLocalInterface OBJECT-TYPE This object represents the local port on which LWAPP encapsulated CDP packets were received. | 1.3.6.1.4.1.9.9.623.1.3.1.1.5 | InterfaceIndexOrZero | read-only | current |
| clcCdpApCacheNeighName OBJECT-TYPE This object represents 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. | 1.3.6.1.4.1.9.9.623.1.3.1.1.6 | SnmpAdminString | read-only | current |
| clcCdpApCacheNeighAddressType OBJECT-TYPE This object represents the type of address contained in the corresponding instance of clcCdpApCacheAddress of neighbor. | 1.3.6.1.4.1.9.9.623.1.3.1.1.7 | InetAddressType | read-only | current |
| clcCdpApCacheNeighAddress OBJECT-TYPE This object represents the (first) network-layer address of the device's SNMP-agent as reported in the most recent CDP message. For example, if the corresponding instance of clcCdpApCacheApAddressType had the value 'ip(1)', then this object would be an IP-address. | 1.3.6.1.4.1.9.9.623.1.3.1.1.8 | InetAddress | read-only | current |
| clcCdpApCacheNeighInterface OBJECT-TYPE This object represents 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. | 1.3.6.1.4.1.9.9.623.1.3.1.1.9 | SnmpAdminString | read-only | current |
| clcCdpApCacheNeighVersion OBJECT-TYPE This object represents the version string which refers to the software running on neighboring device. | 1.3.6.1.4.1.9.9.623.1.3.1.1.10 | SnmpAdminString | read-only | current |
| clcCdpApCacheAdvtVersion OBJECT-TYPE This object specifies the Cisco Discovery Protocol advertisement version. | 1.3.6.1.4.1.9.9.623.1.3.1.1.11 | CLCdpAdvtVersionType | read-write | current |
| clcCdpApCachePlatform OBJECT-TYPE This object represents 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. | 1.3.6.1.4.1.9.9.623.1.3.1.1.12 | SnmpAdminString | read-only | current |
| clcCdpApCacheCapabilities OBJECT-TYPE This object represents 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. | 1.3.6.1.4.1.9.9.623.1.3.1.1.13 | OCTET STRING (SIZE(0..32)) | read-only | current |
| clcCdpApCacheHoldtimeLeft OBJECT-TYPE This object represents the time left in seconds before the CDP neighbor entry gets aged-out. | 1.3.6.1.4.1.9.9.623.1.3.1.1.14 | Unsigned32 (10..255) | read-only | current |
| clcCdpApCacheDuplex OBJECT-TYPE This object represents the duplex mode of the ethernet interface between the AP and it's neighboring CDP device, as reported in the most recent CDP message. 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 through ethernet interface. fullduplex(2) - indicates that duplex mode of the ethernet interface between the AP and it's neighboring CDP device is set to fullduplex mode. halfduplex(3) - indicates that duplex mode of the ethernet interface between the AP and it's neighboring CDP device is set to halfduplex mode. auto(4) - indicates that duplex mode of the ethernet interface between the AP and it's neighboring CDP device is set to auto mode. | 1.3.6.1.4.1.9.9.623.1.3.1.1.15 | INTEGER {unknown(1), fullduplex(2), halfduplex(3), auto(4)} | read-only | current |
| clcCdpApCacheInterfaceSpeed OBJECT-TYPE This object represents 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. none(1)- would be shown if the interface is not an ethernet interface. tenMbps(2) - indicates that the speed of the ethernet interface between the AP and it's neighboring CDP device is 10 Mbps. hundredMbps(3) - indicates that the speed of the ethernet interface between the AP and it's neighboring CDP device is 100 Mbps. thousandMbps(4) - indicates that the speed of the ethernet interface between the AP and it's neighboring CDP device is 1000 Mbps. auto(5) - indicates that the speed of the ethernet interface between the AP and it's neighboring CDP device is auto . | 1.3.6.1.4.1.9.9.623.1.3.1.1.16 | INTEGER {none(1), tenMbps(2), hundredMbps(3), thousandMbps(4), auto(5)} | read-only | current |
| clcCdpCtAddressTable OBJECT-TYPE The (conceptual) table contains the list of network-layer addresses of a neighbor interface, as reported in the Address TLV of the most recently received CDP message. The first address included in the Address TLV is saved in cdpCacheAddress. This table contains the remainder of the addresses in the Address TLV. | 1.3.6.1.4.1.9.9.623.1.3.2 | not-accessible | current | |
| clcCdpCtAddressEntry OBJECT-TYPE An entry (conceptual row) in the clcCdpCtAddressTable, containing the information on one address received via CDP on one interface from one device. Entries appear when a CDP advertisement is received from a neighbor device, with an Address TLV. Entries disappear when CDP is disabled on the interface, or globally. An entry or entries would also disappear if the most recently received CDP packet contain fewer address entries in the Address TLV, than are currently present in the CDP cache. | 1.3.6.1.4.1.9.9.623.1.3.2.1 | not-accessible | current | |
| clcCdpCtAddressIndex OBJECT-TYPE This object indicates the index of the address entry for a given cLApSysMacAddress,cdpCacheDeviceIndex pair. It has the value N-1 for the N-th address in the Address TLV. | 1.3.6.1.4.1.9.9.623.1.3.2.1.1 | Integer32 (1..2147483647) | not-accessible | current |
| clcCdpCtAddressType OBJECT-TYPE This object represents the type of address contained in the corresponding instance of clcCdpCtAddress. | 1.3.6.1.4.1.9.9.623.1.3.2.1.2 | CiscoNetworkProtocol | read-only | current |
| clcCdpCtAddress OBJECT-TYPE This object represents the N-th network-layer address of the device as reported in the most recent CDP message's address TLV, where N-1 is given by the value of clcCdpCtAddressIndex. For example, if the corresponding instance of clcCdpCtAddressType had the value 'ip(1)', then this object would be an IPv4-address. NOTE - The 1ast address received in the address TLV is available using cdpCacheAddress | 1.3.6.1.4.1.9.9.623.1.3.2.1.3 | CiscoNetworkAddress | read-only | current |
| clcCdpApCacheConfig OBJECT-IDENTITY | 1.3.6.1.4.1.9.9.623.1.4 | |||
| clcCdpApTable OBJECT-TYPE The (conceptual) table contains 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. | 1.3.6.1.4.1.9.9.623.1.4.1 | not-accessible | current | |
| clcCdpApEntry OBJECT-TYPE 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 | ------------------------------------------------------------------ | 1.3.6.1.4.1.9.9.623.1.4.1.1 | not-accessible | current | |
| clcCdpApCdpEnable OBJECT-TYPE This object specifies 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'. | 1.3.6.1.4.1.9.9.623.1.4.1.1.1 | TruthValue | read-write | current |
| ciscoLwappCdpMIBConform OBJECT-IDENTITY | 1.3.6.1.4.1.9.9.623.2 | |||
| ciscoLwappCdpMIBCompliances OBJECT-IDENTITY | 1.3.6.1.4.1.9.9.623.2.1 | |||
| ciscoLwappCdpMIBGroups OBJECT-IDENTITY | 1.3.6.1.4.1.9.9.623.2.2 |
Conformance
| Name | OID | Status |
|---|---|---|
| ciscoLwappCdpMIBCompliance MODULE-COMPLIANCE The compliance statement for the SNMP entities that implement the ciscoLwappCdpMIB module. | 1.3.6.1.4.1.9.9.623.2.1.1 | deprecated |
| ciscoLwappCdpMIBComplianceRev1 MODULE-COMPLIANCE The compliance statement for the SNMP entities that implement the ciscoLwappCdpMIB module. | 1.3.6.1.4.1.9.9.623.2.1.2 | current |
| clcCdpRev01ConfigGroup OBJECT-GROUP This is a collection of objects which can configured to control functional parameters of Cisco Discovery Protocol feature in WLAN controllers and LWAPP APs. | 1.3.6.1.4.1.9.9.623.2.2.1 | current |
| clcCdpRev01StatusGroup OBJECT-GROUP This collection of objects represents the information about the general status attributes of Cisco Discovery Protocol in WLAN controllers and LWAPP APs. | 1.3.6.1.4.1.9.9.623.2.2.2 | current |
| clcCdpRev02StatusGroup OBJECT-GROUP These are the additional objects which represent the information about the general status attributes of Cisco Discovery Protocol in WLAN controllers and LWAPP APs. | 1.3.6.1.4.1.9.9.623.2.2.3 | current |