CAPWAP-MIB

All MIBs › CAPWAP-MIB

Organization: IETF CAPWAP working Group

Last Updated: 2007-07-31

Category: Wireless and WLAN

Description: Implements the IETF CAPWAP protocol MIB for centralized management of wireless access points via a wireless LAN controller.

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What Is CAPWAP-MIB?

CAPWAP-MIB is an IETF standards-based MIB implementing the CAPWAP (Control And Provisioning of Wireless Access Points) protocol, used for centralized management of wireless access points (WTPs) by a wireless LAN Access Controller (AC). It exposes configuration data (security and authentication options, idle timeouts), capacity/performance counters (current versus maximum WTP and station sessions), and identification data (AC hardware and software version). Its monitoring value spans both software and capacity health: administrators can track AC hardware/software version for inventory, watch session counts against configured limits to catch a controller nearing capacity, and monitor failed DTLS session retries as a security/fault indicator for access points failing to establish a secure tunnel. As a vendor-neutral IETF protocol MIB, it has no dependency on a specific vendor's proprietary MIBs, though implementations often pair it with vendor-specific wireless extensions. It is typically deployed in enterprise or campus wireless LAN deployments where a controller centrally manages a fleet of thin access points. Engineers implementing or auditing this functionality typically reference the CAPWAP-MIB RFC/standard documentation for the authoritative specification.

IPNetwork Monitor allows you to monitor SNMP objects defined in CAPWAP-MIB. Use the built-in SNMP Monitoring Browser to explore available variables, view their current values and descriptions, and select the objects you want to monitor. You can then create SNMP monitors, configure thresholds, and receive alerts when monitored values change.

Supported Devices

vendor-neutral, standards-based MIB, not tied to a specific manufacturer
wireless LAN controllers (Access Controllers) and the wireless access points (WTPs) they manage

Monitoring Examples

capwapACWTPSessions and capwapACWTPSessionsLimit let an administrator compare current joined access points to the controller's maximum capacity, while capwapACStationSessions and capwapACStationSessionsLimit do the same for connected wireless clients. capwapACHwVersion and capwapACSwVersion identify the controller's hardware and firmware version for inventory audits. Polling capwapMaxFailedDTLSSessionRetry alongside capwapWTPIdleTimeout would reveal an access point that is repeatedly failing to establish its secure control channel with the controller, indicating a certificate, key, or connectivity problem.

What Can Be Monitored

WTP/access-point session count vs. limit
wireless station session count vs. limit
AC hardware and software version
failed DTLS session retries
WTP idle timeout
data-channel security options

Imported Objects

From SNMPv2-CONF

MODULE-COMPLIANCE
NOTIFICATION-GROUP
OBJECT-GROUP

From SNMPv2-SMI

Counter32
Integer32
IpAddress
MODULE-IDENTITY
NOTIFICATION-TYPE
OBJECT-TYPE
Unsigned32
mib-2

From SNMPv2-TC

DisplayString
MacAddress
TEXTUAL-CONVENTION
TimeStamp
TruthValue

How to Use in IPNetwork Monitor

Example using capwapWTPRebootCount OID:

Select a Wireless LAN controllers managing CAPWAP access point as the target host to create a monitor — the SNMP service should be up and running on it. Click New Monitor, then check SNMP Custom on the Favorites tab, click Next, and confirm the host. On the next page, click Select... to open the built-in SNMP MIB Browser and type capwapWTPRebootCount into the Find box to locate it in the OID tree, selecting the specific row/instance you want to monitor since this is a table column, then select it and click OK. Represents the number of reboots that have occurred due to a WTP crash. On the monitor's Main parameters page you can set the target's SNMP port (default 161), credentials, polling interval, and other settings — see the SNMP Monitor help for details. On the State conditions and Alerting tabs, configure when the monitor should change state and trigger an alert; since this is a Counter32-type OID, Value bounds is the most useful condition here — trigger an alert if the counter increases sharply between polls relative to its normal baseline, since an unexpected spike often reflects a real change in traffic or activity. Click Finish to create the monitor; you can adjust any parameter later.

OIDs

OID symbolic	OID numeric	Type	Access	Description
capwapMIB	1.3.6.1.2.1.999901			Copyright (C) 2007 The Internet Society. This version of the MIB module is part of RFC xxx; see the RFC itself for full legal notices. This MIB module contains managed object definitions for the CAPWAP Protocol.
capwapNotifications	1.3.6.1.2.1.999901.0
NTF capwapChannelUp	1.3.6.1.2.1.999901.0.1			This notification is sent by AC when a CAPWAP channel established.The notification is separated for data or control channel.
NTF capwapChannelDown	1.3.6.1.2.1.999901.0.2			This notification is sent by AC when CAPWAP channel becomes down.
NTF capwapDecryptErrorReport	1.3.6.1.2.1.999901.0.3			This notification is generated when a WTP that has occurred decryption error since the last report.
NTF capwapJoinFailure	1.3.6.1.2.1.999901.0.4			This notification is generated when a WTP fails to join.
NTF capwapImageUpgradeFailure	1.3.6.1.2.1.999901.0.5			This notification is generated when a WTP fails to update software image.
NTF capwapConfigMsgError	1.3.6.1.2.1.999901.0.6			This notification is generated when a WTP received message elements in the Configuration Status Response which it was unable to apply locally.
NTF capwapRadioOperableStatus	1.3.6.1.2.1.999901.0.7			The notification will notify which radio become inoperable or operable.
NTF capwapWTPAuthenticationFailure	1.3.6.1.2.1.999901.0.8			The notification will notify the authentication failure event, and provides the reason for it.
capwapObjects	1.3.6.1.2.1.999901.1
capwapObjectState	1.3.6.1.2.1.999901.1.1
capwapACState	1.3.6.1.2.1.999901.1.1.1
U32 capwapACWTPSessions	1.3.6.1.2.1.999901.1.1.1.1	Unsigned32	read-only	Represents the total number of WTPs which are connecting to AC.
U32 capwapACWTPSessionsLimit	1.3.6.1.2.1.999901.1.1.1.2	Unsigned32	read-only	Represents the maximum number of WTP sessions supported by the AC.
U32 capwapACStationSessions	1.3.6.1.2.1.999901.1.1.1.3	Unsigned32	read-only	Represents the total number of stations which are accessing the wireless service.
U32 capwapACStationSessionsLimit	1.3.6.1.2.1.999901.1.1.1.4	Unsigned32	read-only	Represents the maximum number of station sessions supported by the AC.
I32 capwapACDataChannelSecOptions	1.3.6.1.2.1.999901.1.1.1.5	Integer32	read-only	Represents the security policy supported for CAPWAP data channel. The AC MAY support more than one option, represented by the bit field below. clear(1) - Clear Text, dtls(2) - DTLS, vendor(3) - vendor specific.
I32 capwapACWTPAuthenOptions	1.3.6.1.2.1.999901.1.1.1.6	Integer32	read-only	Represents the authentication credentia type supported by the AC for control channel. The AC MAY support more than one option, represented by the bit field below. x509(1) - X.509 Certificate Based psk(2) - Pre-Shared Secret.
OCT capwapACHwVersion	1.3.6.1.2.1.999901.1.1.1.7	OCTET STRING	read-only	Represents the AC's hardware version number.
OCT capwapACSwVersion	1.3.6.1.2.1.999901.1.1.1.8	OCTET STRING	read-only	Represents the AC's software version number.
T/F capwapWTPFallbackEnable	1.3.6.1.2.1.999901.1.1.1.9	TruthValue	read-write	Represents enable or disable automatic CAPWAP fallback in the event that a WTP detects its preferred AC, and is not currently connected to it.
U32 capwapWTPACNameList	1.3.6.1.2.1.999901.1.1.1.10	Unsigned32	read-write	Represent the name list of ACs and use semicolon to separate AC name. The AC name could be configured with the order of Primary AC, secondary AC and so on. WTP will try to connect to AC name in the list one by one till it connected to one AC.
U32 capwapMaxFailedDTLSSessionRetry	1.3.6.1.2.1.999901.1.1.1.11	Unsigned32	read-only	Represent the maximum number of failed DTLS session establishment attempts before the CAPWAP device enters a silent period.
U32 capwapWTPIdleTimeout	1.3.6.1.2.1.999901.1.1.1.12	Unsigned32	read-only	Represent the time out parameter for WTP idle state.
U32 capwapWTPMaxDiscoveries	1.3.6.1.2.1.999901.1.1.1.13	Unsigned32	read-only	Represent the maximum number of Discovery Request messages that will be sent after a WTP boots
U32 capwapWTPMaxRetransmit	1.3.6.1.2.1.999901.1.1.1.14	Unsigned32	read-only	Represent the maximum number of retransmissions for a given CAPWAP packet before the link layer considers the peer dead.
U32 capwapWTPReportInterval	1.3.6.1.2.1.999901.1.1.1.15	Unsigned32	read-only	Represents the interval for WTP send report.
capwapWTPStateTable	1.3.6.1.2.1.999901.1.1.2		not-accessible	This table provides the state information for WTPs which are accessing to AC via CAPWAP protocol.
capwapWTPStateEntry	1.3.6.1.2.1.999901.1.1.2.1		not-accessible	An entry in this table is created by AC for each WTPs which are accessing to AC via CAPWAP protocol.
CAP capwapWTPId	1.3.6.1.2.1.999901.1.1.2.1.1	CapwapWTPId	accessible-for-notify	Represents the identifier of a WTP.
IP capwapWTPIPAddress	1.3.6.1.2.1.999901.1.1.2.1.2	IpAddress	read-only	Represents the IP address of a WTP.
OCT capwapWTPSerialId	1.3.6.1.2.1.999901.1.1.2.1.3	OCTET STRING	read-only	Represents the serial number of a WTP.
INT capwapWTPState	1.3.6.1.2.1.999901.1.1.2.1.4	INTEGER	read-only	Represents WTP current state according to CAPWAP protocol's FSM. The following values are supported: dtls(1) - DTLS negotiation process join(2) - WTP is joining with AC, image(3) - WTP is downloading software, configure(4) - WTP is getting configuration for AC, run(5) - WTP come to run state, clear(6) - WTP is recovery default configuration.
capwapWTPTable	1.3.6.1.2.1.999901.1.1.3		not-accessible	The table provides information for WTPs in running state.
capwapWTPEntry	1.3.6.1.2.1.999901.1.1.3.1		not-accessible	An entry in this table is created by AC during CAPWAP protocol process.
CAP capwapWTPCurrId	1.3.6.1.2.1.999901.1.1.3.1.1	CapwapWTPId	not-accessible	Represents the unique identifier of a WTP Which is in running state.
STR capwapWTPName	1.3.6.1.2.1.999901.1.1.3.1.2	DisplayString	read-write	Represents the name of a WTP.
STR capwapWTPLocation	1.3.6.1.2.1.999901.1.1.3.1.3	DisplayString	read-write	Represents the name of a WTP.
OID capwapWTPManufacturerId	1.3.6.1.2.1.999901.1.1.3.1.4	OBJECT IDENTIFIER	read-only	SMI Network Management Private Enterprise Codes, which are assigned by the IANA. NMS could know which vendor manufactures the WTP.
U32 capwapWTPModelId	1.3.6.1.2.1.999901.1.1.3.1.5	Unsigned32	read-only	Represents the WTP Model Number.
U32 capwapWTPBoardId	1.3.6.1.2.1.999901.1.1.3.1.6	Unsigned32	read-only	Represents the WTP hardware identifier.
U32 capwapWTPBoardRevision	1.3.6.1.2.1.999901.1.1.3.1.7	Unsigned32	read-only	Represents the revision number of the board.
MAC capwapWTPBaseMACAddress	1.3.6.1.2.1.999901.1.1.3.1.8	MacAddress	read-only	Represents the WTP's Base MAC Address, which MAY be assigned to the primary Ethernet interface.
CAP capwapWTPTunnelModeOptions	1.3.6.1.2.1.999901.1.1.3.1.9	CapwapWTPTunnelMode	read-only	Represents the tunneling modes for station data that are supported by the WTP. The WTP MAY support more than one option, represented by the bit field below. localBridging(1) - Local Bridging Mode, dot3Tunnel(2) - 802.3 Frame Tunnel Mode, nativeTunnel(3) - Native Frame Tunnel Mode.
CAP capwapWTPMACTypeOptions	1.3.6.1.2.1.999901.1.1.3.1.10	CapwapWTPMACType	read-only	Represents the MAC mode of operation supported by the WTP. The WTP MAY support more than one option, represented by the bit field below. localMAC(1) - Local-MAC Mode, splitMAC(2) - Split-MAC Mode.
INT capwapWTPDiscoveryType	1.3.6.1.2.1.999901.1.1.3.1.11	INTEGER	read-only	Represents how WTP discovered the AC. The following values are supported: unknown(1) - the method is unknown, staticConfig(2) - static IP configuration, dhcp(3) - DHCP, dns(4) - DNS, acRef(5) - AC Referral.
U32 capwapWTPRadiosInUseNumber	1.3.6.1.2.1.999901.1.1.3.1.12	Unsigned32	read-only	Represents the number of radios which are in use.
U32 capwapWTPRadioNumLimit	1.3.6.1.2.1.999901.1.1.3.1.13	Unsigned32	read-only	Represents the maximum radio number could be supported by WTP.
OCT capwapWTPSwVersion	1.3.6.1.2.1.999901.1.1.3.1.14	OCTET STRING	read-only	Represents the name of WTP software.
U32 capwapWTPSwSize	1.3.6.1.2.1.999901.1.1.3.1.15	Unsigned32	read-only	Represents the size of WTP software.
OCT capwapWTPHwVersion	1.3.6.1.2.1.999901.1.1.3.1.16	OCTET STRING	read-only	Represents the version of WTP hardware.
T/F capwapWTPStaticIPEnable	1.3.6.1.2.1.999901.1.1.3.1.17	TruthValue	read-write	Represents whether the WTP should use a static IP address or not. A value of zero disables the static IP address, while a value of one enables it.
IP capwapWTPStaticIP	1.3.6.1.2.1.999901.1.1.3.1.18	IpAddress	read-write	When capwapWTPStaticIPEnable is true, it represents the static IP address to assign to the WTP.
IP capwapWTPNetmask	1.3.6.1.2.1.999901.1.1.3.1.19	IpAddress	read-write	When capwapWTPStaticIPEnable is true, it represents the netmask to assign to the WTP.
IP capwapWTPGateway	1.3.6.1.2.1.999901.1.1.3.1.20	IpAddress	read-write	When capwapWTPStaticIPEnable is true, it represents the gateway to assign to the WTP.
capwapRadioTable	1.3.6.1.2.1.999901.1.1.4		not-accessible	The table will describe WTP and radio's relation-ship.
capwapRadioEntry	1.3.6.1.2.1.999901.1.1.4.1		not-accessible	Each entry contains each radio's information for a specific WTP.
OID capwapRadioId	1.3.6.1.2.1.999901.1.1.4.1.1	CapwapRadioId	accessible-for-notify	Represents the identifier of a radio on a WTP, and only requires unique on a WTP. For example, WTP A and WTP B will use same value for capwapRadioId for their first radio.
CAP capwapWTPRadioTemplateIfIndex	1.3.6.1.2.1.999901.1.1.4.1.2	CapwapWTPRadioTemplateIfIndex	read-write	Represents the ifindex for a interface of 'WTP radio template' interface type. Before WTPs connect to AC and get configuration, administrator will prepare configuration for them. For radio related configuration, administrator could create a logical interface in 'WTP radio template' interface type, and configure radio parameter under it. The configuration and statistic paramter depend on wireless binding type for radio. The 'WTP radio template interface' provides a way to uniquely identify each radio by logical at AC side. As most MIBs use ifindex to identify a interface for configuration and statistic data, for example, 802.11 MIB, it will be very easy to reuse other MIBs like 802.11 MIB by this way. Require IANA to assign a ifType for 'WTP radio template'.
INT capwapWirelessBinding	1.3.6.1.2.1.999901.1.1.4.1.3	INTEGER	read-only	Represents the wireless binding type for radio. The following values are supported: none(1) - No any wireless bingding defined. dot11(2) - IEEE 802.11. dot16(3) - IEEE 802.16. epc(4) - EPCGlobal.
T/F capwapAdminStatusEnable	1.3.6.1.2.1.999901.1.1.4.1.4	TruthValue	read-write	Represents the administrator status of radio, whether it is enabled or not.
T/F capwapOperStatus	1.3.6.1.2.1.999901.1.1.4.1.5	TruthValue	read-only	Represents the operational status of radio, whether it is enabled or not.
capwapStationTable	1.3.6.1.2.1.999901.1.1.5		not-accessible	This table contains the information of stations which are associating with the specific radio on the WTP.
capwapStationEntry	1.3.6.1.2.1.999901.1.1.5.1		not-accessible	Each entry contains information of each station's association information.
CAP capwapStationId	1.3.6.1.2.1.999901.1.1.5.1.1	CapwapStationId	not-accessible	Represents the identifier of the station.
TIM capwapStationAddedTime	1.3.6.1.2.1.999901.1.1.5.1.2	TimeStamp	read-only	This is the time stamp for the very first time when the station is added.
OCT capwapStationVlanName	1.3.6.1.2.1.999901.1.1.5.1.3	OCTET STRING	read-only	Represents Vlan name to which the station is associated.
capwapObjectsStats	1.3.6.1.2.1.999901.1.2
capwapWTPRebootStatsTable	1.3.6.1.2.1.999901.1.2.1		not-accessible	The table will provide WTP reboot statistic data.
capwapWTPRebootStatsEntry	1.3.6.1.2.1.999901.1.2.1.1		not-accessible	Each entry of the table will provide the reboot statistic data for a specific WTP.
C32 capwapWTPRebootCountEx	1.3.6.1.2.1.999901.1.2.1.1.1	Counter32	read-only	Represents the number of reboots that have occurred due to a WTP crash. A value of 65535 implies that this information is not available on the WTP.
C32 capwapWTPInitCount	1.3.6.1.2.1.999901.1.2.1.1.2	Counter32	read-only	Represents the number of reboots that have occurred at the request of a CAPWAP protocol message, such as a change in configuration that required a reboot or an explicit CAPWAP protocol reset request. A value of 65535 implies that this information is not available on the WTP.
C32 capwapWTPLinkFailureCount	1.3.6.1.2.1.999901.1.2.1.1.3	Counter32	read-only	Represents the number of times that a CAPWAP protocol connection with an AC has failed due to link failure.
C32 capwapWTPSwFailureCount	1.3.6.1.2.1.999901.1.2.1.1.4	Counter32	read-only	Represents the number of times that a CAPWAP protocol connection with an AC has failed due to software related reasons.
C32 capwapWTPHwFailureCount	1.3.6.1.2.1.999901.1.2.1.1.5	Counter32	read-only	Represents the number of times that a CAPWAP protocol connection with an AC has failed due to hardware related reasons.
C32 capwapWTPOtherFailureCount	1.3.6.1.2.1.999901.1.2.1.1.6	Counter32	read-only	Represents the number of times that a CAPWAP protocol connection with an AC has failed due to known reasons, other than AC initiated, link, sofware or hardware failure.
C32 capwapWTPUnknownFailureCount	1.3.6.1.2.1.999901.1.2.1.1.7	Counter32	read-only	Represents the number of times that a CAPWAP protocol connection with an AC has failed for unknown reasons.
INT capwapWTPLastFailureType	1.3.6.1.2.1.999901.1.2.1.1.8	INTEGER	read-only	The failure type of the most recent WTP failure. The following values are supported: notSupport(1) - Not Supported, acInit(2) - AC Initiated, linkFailure(3) - Link Failure, swFailure(4) - Software Failure, hwFailure(5) - Hardware Failure, otherFailure(6) - Other Failure, unknown(255) - Unknown (e.g., WTP doesn't keep track of info).
capwapRadioStatsTable	1.3.6.1.2.1.999901.1.2.2		not-accessible	The table provides statistics on radio behavior and reasons why the WTP radio has been reset.
capwapRadioStatsEntry	1.3.6.1.2.1.999901.1.2.2.1		not-accessible	Each entry of the table will provide the statistic data of event happend on a specific radio of a WTP.
C32 capwapRadioResetCount	1.3.6.1.2.1.999901.1.2.2.1.1	Counter32	read-only	Represents the number of times that that the radio has been reset.
C32 capwapRadioSwFailCount	1.3.6.1.2.1.999901.1.2.2.1.2	Counter32	read-only	Represents the number of times that the radio has failed due to software related reasons.
C32 capwapRadioHwFailCount	1.3.6.1.2.1.999901.1.2.2.1.3	Counter32	read-only	Represents the number of times that the radio has failed due to hardware related reasons.
C32 capwapRadioOtherFailCount	1.3.6.1.2.1.999901.1.2.2.1.4	Counter32	read-only	Represents the number of times that the radio has failed due to known reasons, other than software or hardware failure.
C32 capwapRadioUnknownFailCount	1.3.6.1.2.1.999901.1.2.2.1.5	Counter32	read-only	Represents the number of times that the radio has failed for unknown reasons.
C32 capwapRadioConfigUpdateCount	1.3.6.1.2.1.999901.1.2.2.1.6	Counter32	read-only	Represents the number of times that the radio configuration has been updated.
C32 capwapRadioChannelChangeCount	1.3.6.1.2.1.999901.1.2.2.1.7	Counter32	read-only	Represents the number of times that the radio channel has been changed.
C32 capwapRadioBandChangeCount	1.3.6.1.2.1.999901.1.2.2.1.8	Counter32	read-only	Represents the number of times that the radio has changed frequency bands.
I32 capwapRadioCurrentNoiseFloor	1.3.6.1.2.1.999901.1.2.2.1.9	Integer32	read-only	Represents the noise floor of the radio receiver in units of dBm.
C32 capwapRadioDecryptErrorCount	1.3.6.1.2.1.999901.1.2.2.1.10	Counter32	read-only	Represents the number of decryption errors that occurred on the WTP. Note that this field is only valid in cases where the WTP provides encryption/decryption services.
I32 capwapRadioTxQueueLevel	1.3.6.1.2.1.999901.1.2.2.1.11	Integer32	read-only	Represents the percentage of Wireless Transmit queue utilization,calaculated as the sum of utilized transmit queue lengths divided by the sum of maximum transmit queue lengths, multiplied by 100.
C32 capwapRadioRFLinkFramesPerSec	1.3.6.1.2.1.999901.1.2.2.1.12	Counter32	read-only	Represents the number of frames transmitted or received per second by the WTP over the aur interface.
INT capwapRadioLastFailType	1.3.6.1.2.1.999901.1.2.2.1.13	INTEGER	read-only	Represents the failure type of the most recent radio failure. The following values are supported: notSupport(1) - Not Supported, swFailure(2) - Software Failure, hwFailure(3) - Hardware Failure, otherFailure(4) - Other Failure, unknown(255) - Unknown.
capwapNotifyVarObjects	1.3.6.1.2.1.999901.1.3
CAP capwapChannelType	1.3.6.1.2.1.999901.1.3.1	CapwapChannelType	accessible-for-notify	Represents the channel type for CAPWAP protocol.
CAP capwapWTPAuthenMethod	1.3.6.1.2.1.999901.1.3.2	CapwapWTPAuthenMethod	accessible-for-notify	Represents authentication method for Channel.
INT capwapChannelDownReason	1.3.6.1.2.1.999901.1.3.3	INTEGER	accessible-for-notify	Represents the reason for Channel down. The following values are supported: timeout(1) - The keep alive is timeout, rekeyfailure(2) - Rekey process is failed, channel will be broken. apReboot(3) - AC reboot WTP.
U32 capwapIdEntryNum	1.3.6.1.2.1.999901.1.3.4	Unsigned32	accessible-for-notify	Represents the entry number of station id in the capwapStationIdList.
OCT capwapStationIdList	1.3.6.1.2.1.999901.1.3.5	OCTET STRING	accessible-for-notify	Represents the list of station id.
INT capwapWTPAuthenFailureReason	1.3.6.1.2.1.999901.1.3.6	INTEGER	accessible-for-notify	Represents reason for WTP authorization failure. The following values are supported: keyMismatch(1) - WTP's and AC's key is not matched, invalidCA(2) - ca is not valide, micError(3) - detect mic error, timeout(4) - WaitDTLS Timer is timeout, unknown(8) - Unknown reason.
INT capwapRadioOperStatusFlag	1.3.6.1.2.1.999901.1.3.7	INTEGER	accessible-for-notify	Represents the operation status of a radio. The following values are supported: inoperable(0) - To indicate radio is inoperable, and capwapRadioFailureReason object will give reason in details, operable(1) - To indicate radio is operable.
INT capwapRadioFailureReason	1.3.6.1.2.1.999901.1.3.8	INTEGER	accessible-for-notify	Represents errors caused by configuration operation. The following values are supported hwError(1) - Radio Failure, swError(2) - Software Failure, adminSet(3) - Administratively Set, unknown(8) - Unknown reason.
INT capwapJoinFailureReason	1.3.6.1.2.1.999901.1.3.9	INTEGER	accessible-for-notify	The following join failure types are supported: unspecified(1) - unspecified failure reason, resDepletion(2) - Resource Depletion, unknownSource(3) - Unknown Source, incorrectData(4) - Incorrect Data, sessionInUse(5) - Session ID already in use, notSupportHw(6) - WTP Hardware not supported, notSupportBinding(7) - Binding Not Supported.
INT capwapImageFailureReason	1.3.6.1.2.1.999901.1.3.10	INTEGER	accessible-for-notify	The following software upgrade failure types are supported: invalidChecksum(1) - Invalid Checksum, invalidLength(2) - Invalid Data Length, other(3) - Other Error, inUse(4) - Image Already Present.
INT capwapConfigMsgErrorType	1.3.6.1.2.1.999901.1.3.11	INTEGER	accessible-for-notify	The following software upgrade failure types are supported: unknownElement(1) - Unknown Message Element, unsupportedElement(2) - Unsupported Message Element, unknownValue(3) - Unknown Message Element Value, unsupportedValue(4) - Unsupported Message Element Value.
STR capwapMsgErrorElements	1.3.6.1.2.1.999901.1.3.12	DisplayString	accessible-for-notify	Represents the message element sent by the AC in the Configuration Status Response message that caused the error.
capwapConformance	1.3.6.1.2.1.999901.2
capwapGroups	1.3.6.1.2.1.999901.2.1
capwapACNodeGroup	1.3.6.1.2.1.999901.2.1.1			The collection of objects which are used to represent basic property for AC from CAPWAP protocol perspective.
capwapWTPStateGroup	1.3.6.1.2.1.999901.2.1.2			The collection of objects which are used to represent WTP state information.
capwapWTPsGroup	1.3.6.1.2.1.999901.2.1.3			The collection of objects which are used to represent configuration,version and property information for WTP in running state.
capwapRadiosGroup	1.3.6.1.2.1.999901.2.1.4			The collection of objects which are used to represent wireless binding type, administrator status and operational status for radio.
capwapStationsGroup	1.3.6.1.2.1.999901.2.1.5			The collection of objects which are used to represent stations' basic property.
capwapWTPsPhysicalGroup	1.3.6.1.2.1.999901.2.1.6			Collection of objects that represent hardware information of WTP.
capwapWTPsLayer3Group	1.3.6.1.2.1.999901.2.1.7			Collection of objects that represent layer3 information of WTP.
capwapWTPRebootStatsGroup	1.3.6.1.2.1.999901.2.1.8			The collection of objects which are used for collecting WTP reboot count, link failure count, hardware failure count and so on.
capwapRadioStatsGroup	1.3.6.1.2.1.999901.2.1.9			The collection of objects which are used for collecting radio reset count, channel change count, hardware failure count and so on
capwapNofificationGroup	1.3.6.1.2.1.999901.2.1.10			Collection of notifications in this MIB.
capwapNotifyVarGroup	1.3.6.1.2.1.999901.2.1.11			Objects used for notification.
capwapCompliances	1.3.6.1.2.1.999901.2.2
capwapFullCompliance	1.3.6.1.2.1.999901.2.2.1			Compliance statement for agents that support the configuration and monitoring of CAPWAP MIB.

RFC description

Defined in RFC 5833, this MIB provides management objects for Control and Provisioning of Wireless Access Points (CAPWAP) protocol, covering configuration and WTP status monitoring.

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Download CAPWAP-MIB