HH3C-DOT11-ACMT-MIB

All MIBs › HH3C-DOT11-ACMT-MIB

Organization: Hangzhou H3C Technologies Co., Ltd.

Last Updated: 2010-08-04

Category: Technology: Wireless, Vendor: H3C/HH3C

Description: Manages 802.11 WLAN AC (Access Controller) measurement and statistics objects on H3C wireless controllers.

Start monitoring vendor-neutral, standards-based MIB, any SNMPv3-capable network device (SNMP engine identity/boot/clock status) with a free 30-day trial of IPNetwork Monitor. Import MIBs, browse SNMP OIDs, create custom SNMP monitors, configure alerts, and monitor any SNMP-enabled network device from a single console.

What Is HH3C-DOT11-ACMT-MIB?

HH3C-DOT11-ACMT-MIB provides measurement and statistics objects for the IEEE 802.11 wireless LAN access-controller (AC) relationship with access points (APs) and their tunnels on H3C wireless controllers, per the module's own glossary of AP/AC terminology. It exposes scalar and table-based load statistics such as the current AC operating mode, maximum permitted AP and station counts, currently connected AP and station counts, and per-interface AP/station load broken out by interface name. Its monitoring value is centered on wireless infrastructure capacity and load: an administrator can see how close the controller is to its AP or client capacity ceiling and identify which specific AC interface is carrying the heaviest AP/station load, reflecting the operational health of the wireless control-plane rather than a single hardware component. It explicitly cross-references the standard Entity MIB (entPhysicalIndex) for detailed physical AP/AC hardware information, showing a deliberate dependency on that standard for deeper inventory detail. It is deployed on H3C wireless access controllers managing fleets of access points in enterprise or campus WLAN deployments, and the HH3C-DOT11-ACMT-MIB MIB is the reference used to poll these wireless capacity metrics.

IPNetwork Monitor allows you to monitor SNMP objects defined in HH3C-DOT11-ACMT-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

H3C wireless access controller (AC)
H3C-managed 802.11 access points

Monitoring Examples

An administrator would poll hh3cDot11APConnectCount and hh3cDot11StationConnectCount against hh3cDot11MaxAPNumPermitted and hh3cDot11MaxStationNumPermitted to see how close the AC is to its licensed or hardware capacity limits. The hh3cDot11ACIFLoadInfoTable, keyed by hh3cDot11ACIfIndex, exposes hh3cDot11ACIfApNum and hh3cDot11ACIfStaNum per hh3cDot11ACIfName, letting an operator spot a single tunnel interface carrying a disproportionate share of APs or stations. An hh3cDot11ACIfApNum approaching the AC-wide maximum on one interface while others are lightly loaded would suggest AP load-balancing across AC interfaces needs rebalancing.

What Can Be Monitored

current AC operating mode
maximum AP/station capacity
currently connected AP count
currently connected station count
per-interface AP and station load
master AP count

Imported Objects

From HH3C-DOT11-REF-MIB

Hh3cDot11MACModeType
Hh3cDot11ObjectIDType
Hh3cDot11TunnelSecSchemType
hh3cDot11	MODULE-IDENTITY

From IANAifType-MIB

IANAifType

From SNMPv2-SMI

Counter32
Counter64
Integer32
IpAddress
MODULE-IDENTITY
NOTIFICATION-TYPE
OBJECT-TYPE
TimeTicks

How to Use in IPNetwork Monitor

Example using hh3cDot11AcUploadFrameCnt OID:

Select an H3C wireless access controller (AC capacity/AP-station load) 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 hh3cDot11AcUploadFrameCnt into the Find box to locate it in the OID tree, then select it and click OK. Represents the number of frames that AP sends to AC through LWAPP tunnel. 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 Counter64-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
hh3cDot11ACMT	1.3.6.1.4.1.25506.2.75.1			This MIB defines information as per wireless AC and tunnel between AP and AC. If NMS intends to get more detailed information for the AP and AC, it could refer entPhysicalIndex in the Entity MIB to get entity information. GLOSSARY IEEE 802.11 Standard to encourage interoperability among wireless networking equipment. Access point (AP) Transmitter/receiver (transceiver) device that commonly connects and transports data between a wireless network and a wired network. Access control (AC) To control and manage multi-APs, it will bridge wireless and wired network. Radio The chip set to receive and send wireless signal. Fat AP Applied in the home, SOHO and so on, and it could independently work without help from AC. Fit AP Applied in the enterprise environment, it will work under the control and management from AC. Control And Provisioning of Wireless Access Points Protocol The short name of protocol is CAPWAP. AC will control and manage AP by CAPWAP tunnel protocol defined by IETF. Also, a data tunnel will be set up between AC and AP. Basic Service Set The IEEE 802.11 BSS of an AP comprises of the stations directly associating with the AP. It will be identified by BSSID.
hh3cDot11ACObjectGroup	1.3.6.1.4.1.25506.2.75.1.1
hh3cDot11ACObject	1.3.6.1.4.1.25506.2.75.1.1.1
HH3 hh3cDot11CurrentACMACMode	1.3.6.1.4.1.25506.2.75.1.1.1.1	Hh3cDot11MACModeType	read-only	Represents which MAC mode defined in the CAPWAP draft is in use for the AC.
I32 hh3cDot11MaxAPNumPermitted	1.3.6.1.4.1.25506.2.75.1.1.1.2	Integer32	read-only	Represents the maximum number of AP connection permitted for one AC.
I32 hh3cDot11MaxStationNumPermitted	1.3.6.1.4.1.25506.2.75.1.1.1.3	Integer32	read-only	Represents the maximum number of station connection permitted for one AC.
hh3cDot11ACLoadInfo	1.3.6.1.4.1.25506.2.75.1.1.2
I32 hh3cDot11APConnectCount	1.3.6.1.4.1.25506.2.75.1.1.2.1	Integer32	read-only	Represents the total number of APs which are connecting to AC.
I32 hh3cDot11StationConnectCount	1.3.6.1.4.1.25506.2.75.1.1.2.2	Integer32	read-only	Represents the total number of stations which are accessing the WLAN service through AC.
hh3cDot11ACIFLoadInfoTable	1.3.6.1.4.1.25506.2.75.1.1.2.3		not-accessible	Represents AP number information of interface.
hh3cDot11ACIFLoadInfoEntry	1.3.6.1.4.1.25506.2.75.1.1.2.3.1		not-accessible	Each entry represents AP number information of an interface
I32 hh3cDot11ACIfIndex	1.3.6.1.4.1.25506.2.75.1.1.2.3.1.1	Integer32	accessible-for-notify	Represents index of AC interface.
I32 hh3cDot11ACIfApNum	1.3.6.1.4.1.25506.2.75.1.1.2.3.1.2	Integer32	read-only	Represents AP number connected to the AC interface.
I32 hh3cDot11ACIfStaNum	1.3.6.1.4.1.25506.2.75.1.1.2.3.1.3	Integer32	read-only	Represents Station number connected to the AC interface.
OCT hh3cDot11ACIfName	1.3.6.1.4.1.25506.2.75.1.1.2.3.1.4	OCTET STRING	read-only	Represents InterfaceName AP number connected to AC interface.
I32 hh3cDot11MasterAPCount	1.3.6.1.4.1.25506.2.75.1.1.2.4	Integer32	read-only	Represents the total number of AP which have established the master tunnel with AC.
I32 hh3cDot11SlaveAPCount	1.3.6.1.4.1.25506.2.75.1.1.2.5	Integer32	read-only	Represents the total number of AP which have established the slave tunnel with AC.
I32 hh3cDot11ConnectAutoAPCount	1.3.6.1.4.1.25506.2.75.1.1.2.6	Integer32	read-only	Represents the total number of auto AP which are connecting to AC.
I32 hh3cDot11PersistentAPCount	1.3.6.1.4.1.25506.2.75.1.1.2.7	Integer32	read-only	Represents the total number of persistent AP.
C64 hh3cDot11AcUploadFrameCntEx	1.3.6.1.4.1.25506.2.75.1.1.2.8	Counter64	read-only	Represents the number of frames that AP sends to AC through LWAPP tunnel.
C64 hh3cDot11AcDownloadFrameCnt	1.3.6.1.4.1.25506.2.75.1.1.2.9	Counter64	read-only	Represents the number of frames that AC sends to AP through LWAPP tunnel.
C64 hh3cDot11AcUploadFrameBytes	1.3.6.1.4.1.25506.2.75.1.1.2.10	Counter64	read-only	Represents the bytes of frames that AP sends to AC through LWAPP tunnel.
C64 hh3cDot11AcDownloadFrameBytes	1.3.6.1.4.1.25506.2.75.1.1.2.11	Counter64	read-only	Represents the bytes of frames that AC sends to AP through LWAPP tunnel.
hh3cDot11WLANAssocStatisInfo	1.3.6.1.4.1.25506.2.75.1.1.3
C32 hh3cDot11StationAssocSum	1.3.6.1.4.1.25506.2.75.1.1.3.1	Counter32	read-only	Represents the total number of station association.
C32 hh3cDot11StationAssocFailSum	1.3.6.1.4.1.25506.2.75.1.1.3.2	Counter32	read-only	Represents the total number of station association failure.
C32 hh3cDot11StationReassocSum	1.3.6.1.4.1.25506.2.75.1.1.3.3	Counter32	read-only	Represents the total number of station reassociation.
C32 hh3cDot11StationAssocRejectedSum	1.3.6.1.4.1.25506.2.75.1.1.3.4	Counter32	read-only	Represents the total number of station association rejected on account of resource limit.
C32 hh3cDot11StationExDeAuthenSum	1.3.6.1.4.1.25506.2.75.1.1.3.5	Counter32	read-only	Represents the total number of exceptional station deauthentication (Without sending a deauthentication to AP).
I32 hh3cDot11StationCurAssocSum	1.3.6.1.4.1.25506.2.75.1.1.3.6	Integer32	read-only	Represents the total number of current associated stations.
hh3cDot11ACBASInfo	1.3.6.1.4.1.25506.2.75.1.1.4
hh3cDot11ACBASSysObjects	1.3.6.1.4.1.25506.2.75.1.1.4.1
hh3cDot11ACBASTableObjects	1.3.6.1.4.1.25506.2.75.1.1.4.2
hh3cDot11ACBASIfTable	1.3.6.1.4.1.25506.2.75.1.1.4.2.3		not-accessible	Represents the BAS information of interfaces.
hh3cDot11ACBASIfEntry	1.3.6.1.4.1.25506.2.75.1.1.4.2.3.1		not-accessible	Each entry represents the BAS information of an interface
I32 hh3cDot11ACBASIfIndex	1.3.6.1.4.1.25506.2.75.1.1.4.2.3.1.1	Integer32	not-accessible	The ifIndex of the BAS interface.
OCT hh3cDot11ACBASIfDescr	1.3.6.1.4.1.25506.2.75.1.1.4.2.3.1.2	OCTET STRING	read-only	A textual string containing information about the BAS interface.
IAN hh3cDot11ACBASIfType	1.3.6.1.4.1.25506.2.75.1.1.4.2.3.1.3	IANAifType	read-only	The type of the BAS interface.
hh3cDot11ACStaUserSecAuthStatis	1.3.6.1.4.1.25506.2.75.1.1.5
I32 hh3cDot11ACStaUserAuthCurNumber	1.3.6.1.4.1.25506.2.75.1.1.5.1	Integer32	read-only	Represents the current number of user authenticated with this AC.
C32 hh3cDot11ACStaUserConnFailCnt	1.3.6.1.4.1.25506.2.75.1.1.5.2	Counter32	read-only	Represents the total number of user disconnected with this AC.
C32 hh3cDot11ACStaUserAuthReqCnt	1.3.6.1.4.1.25506.2.75.1.1.5.3	Counter32	read-only	Represents the total number of user authenticate request with this AC.
C32 hh3cDot11ACStaUserAuthSuccCnt	1.3.6.1.4.1.25506.2.75.1.1.5.4	Counter32	read-only	Represents the total number of user authenticated successed with this AC.
C32 hh3cDot11ACStaUserAuthFailCnt	1.3.6.1.4.1.25506.2.75.1.1.5.5	Counter32	read-only	Represents the total number of user authenticated failed with this AC.
hh3cDot11CAPWAPTunnelGroup	1.3.6.1.4.1.25506.2.75.1.2
hh3cDot11CAPWAPTunnelTable	1.3.6.1.4.1.25506.2.75.1.2.1		not-accessible	The table will list all the APs which are connecting to the AC by the CAPWAP tunnel protocol.
hh3cDot11CAPWAPTunnelEntry	1.3.6.1.4.1.25506.2.75.1.2.1.1		not-accessible	Each entry contains information of data tunnel and control tunnel of AP which is connecting to AC.
HH3 hh3cDot11CurrTunnelAPID	1.3.6.1.4.1.25506.2.75.1.2.1.1.1	Hh3cDot11ObjectIDType	accessible-for-notify	To uniquely identify the CAPWAP tunnel set up between the AP identified by APID and a specific AC.
HH3 hh3cDot11CtrlTunnelCurrSec	1.3.6.1.4.1.25506.2.75.1.2.1.1.2	Hh3cDot11TunnelSecSchemType	read-only	Represents what security scheme is in use for control tunnel.
I32 hh3cDot11CtrlTunnelUpTime	1.3.6.1.4.1.25506.2.75.1.2.1.1.3	Integer32	read-only	Represents how long for control tunnel up. If the value is zero, then tunnel is not set up.
HH3 hh3cDot11DataTunnelCurrSec	1.3.6.1.4.1.25506.2.75.1.2.1.1.4	Hh3cDot11TunnelSecSchemType	read-only	Represents what security scheme is in use for data tunnel.
I32 hh3cDot11DataTunnelUpTime	1.3.6.1.4.1.25506.2.75.1.2.1.1.5	Integer32	read-only	Represents how long for data tunnel up. If the value is zero, then tunnel is not set up.
TIK hh3cDot11CtrlTunnelUpTimeTicks	1.3.6.1.4.1.25506.2.75.1.2.1.1.6	TimeTicks	read-only	Represents how long control tunnel is up. If the value is zero, then tunnel is not set up.
hh3cDot11ACMtNotifyGroup	1.3.6.1.4.1.25506.2.75.1.3
hh3cDot11ACMtTraps	1.3.6.1.4.1.25506.2.75.1.3.0
NTF hh3cDot11ACMtTunnelSetupTrap	1.3.6.1.4.1.25506.2.75.1.3.0.1			This notification is sent by AC when CAPWAP tunnel becomes up. By this way, NMS will immediately know tunnel up event. It is unnecessary to identify whether it is control or data tunnel.
NTF hh3cDot11ACMtTunnelDownTrap	1.3.6.1.4.1.25506.2.75.1.3.0.2			This notification is sent by AC when CAPWAP tunnel becomes down. By this way, NMS will immediately know tunnel down event. It is unnecessary to identify whether it is control or data tunnel.
NTF hh3cDot11ACMtBackupSwtTrap	1.3.6.1.4.1.25506.2.75.1.3.0.3			This trap is sent by AC when AC switches from master to slave or from slave to master.
NTF hh3cDot11ACLoadBalanceTrap	1.3.6.1.4.1.25506.2.75.1.3.0.4			This trap is sent by AC when load-balance is enabled on AC.
NTF hh3cDot11ACStaFullTrap	1.3.6.1.4.1.25506.2.75.1.3.0.5			This notification will be sent when STA is full on AC.
hh3cDot11ACMtTrapVarObjects	1.3.6.1.4.1.25506.2.75.1.3.1
INT hh3cDot11ACMtTrapTunlDwnInfo	1.3.6.1.4.1.25506.2.75.1.3.1.1	INTEGER	accessible-for-notify	Represents the reason for tunnel down. The following values are supported: tunnelTimeout(1), - When AC detects the tunnel is broken, - it will notify NMS. keyUpdateFailure(2), - rekey process is failed, tunnel will - be broken. apReset(3), - Administrator reset AP. apCrash(4), - AP reboot for system crash. apDeleted(5) - Delete AP from AC and trigger - tunnel down. apCfgChange(6) - The configuration for AP was changed.
INT hh3cDot11ACMtTrapTunlUpInfo	1.3.6.1.4.1.25506.2.75.1.3.1.2	INTEGER	accessible-for-notify	Represents the reason for tunnel up. The following values are supported: up(1) - The AP joined AC.
INT hh3cDot11ACMtTrapBackupSwitchInfo	1.3.6.1.4.1.25506.2.75.1.3.1.3	INTEGER	accessible-for-notify	Represents status which the AC switches to. The following values are supported: masterToSlave - The AC switches from master to slave. slaveToMaster - The AC switches from slave to master.
OCT hh3cDot11ACMtTrapTnlAPName	1.3.6.1.4.1.25506.2.75.1.3.1.4	OCTET STRING	accessible-for-notify	Represents name of the AP which sets up the tunnel with the AC.
IP hh3cDot11ACMtTrapTnlAPIPAddr	1.3.6.1.4.1.25506.2.75.1.3.1.5	IpAddress	accessible-for-notify	Represents IP address of the AP which sets up the tunnel with the AC.
INT hh3cDot11LoadBalanceType	1.3.6.1.4.1.25506.2.75.1.3.1.6	INTEGER	accessible-for-notify	Represents which kind load balance is enabled by AC. The following values are supported: traffic mode load-balancing: traffic snapshot is considered. session mode load-balancing: the number of users associated with the AP/radio is considered.
I32 hh3cDot11LoadBalanceThreshold	1.3.6.1.4.1.25506.2.75.1.3.1.7	Integer32	accessible-for-notify	Represents the value of load balance threshold.
OCT hh3cDot11ACMtTrapAPIPv6Addr	1.3.6.1.4.1.25506.2.75.1.3.1.8	OCTET STRING	accessible-for-notify	Represents IPv6 address of the AP which sets up the tunnel with the AC.
I32 hh3cDot11ACMtTrapTunlDwnCount	1.3.6.1.4.1.25506.2.75.1.3.1.9	Integer32	accessible-for-notify	Reprsents how many times that the tunnel between AC and AP has down.
I32 hh3cDot11ACMaxStaNum	1.3.6.1.4.1.25506.2.75.1.3.1.10	Integer32	accessible-for-notify	Represents the max number of STA on AC.

RFC description

Wireless access controller management including CAPWAP tunnel configuration and statistics.

Start monitoring H3C wireless access controller (AC capacity/AP-station load) with a free 30-day trial of IPNetwork Monitor. Import MIBs, browse SNMP OIDs, create custom SNMP monitors, configure alerts, and monitor any SNMP-enabled network device from a single console.

Download HH3C-DOT11-ACMT-MIB