CISCO-LWAPP-MOBILITY-EXT-MIB

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsCISCO-LWAPP-MOBILITY-EXT-MIB

Organization: Cisco Systems Inc.

Last Updated: 2020-11-04

Category: Cisco Devices, Wireless and WLAN

Description: Provides extended mobility management objects for Cisco wireless controllers including new mobility architecture.

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What Is CISCO-LWAPP-MOBILITY-EXT-MIB?

CISCO-LWAPP-MOBILITY-EXT-MIB extends Cisco's wireless LAN controller mobility management to cover mobility oracle / mobility controller (MC/MO) architecture used with Lightweight Access Point Protocol (LWAPP)-based wireless networks, enabling clients to roam seamlessly across access points and controllers. It exposes configuration and status objects for mobility controller and mobility oracle enable/admin states, multicast mode for mobility messaging, keepalive timing, DSCP marking, and public address configuration for MC/MO communication, plus license usage tracking. Its monitoring value centers on wireless infrastructure software/service status and licensing: administrators check cLMobilityExtMCEnableStatus and cLMobilityExtMCMOEnableStatus against their admin counterparts to confirm the mobility feature is actually running as configured, monitor cLMobilityExtMCKeepAliveCount/Interval to detect mobility peer connectivity issues, and track cLMobilityExtMCApCountLicensesInUse against the licensed capacity to catch AP license exhaustion before it blocks new access point joins. It depends on the broader Cisco LWAPP wireless controller MIB family (CISCO-LWAPP-* MIBs) for base controller and AP data that this module extends. It is typically deployed on Cisco Wireless LAN Controllers (WLCs) in enterprise campus wireless deployments requiring inter-controller client roaming, where the CISCO-LWAPP-MOBILITY-EXT-MIB MIB supplies the objects needed to monitor mobility and licensing status.

IPNetwork Monitor allows you to monitor SNMP objects defined in CISCO-LWAPP-MOBILITY-EXT-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

  • Cisco Wireless LAN Controllers (WLC) using LWAPP/mobility architecture

Monitoring Examples

An operator would check cLMobilityExtMCEnableStatus versus cLMobilityExtMCAdminEnableStatus to confirm the mobility controller feature is operationally enabled as configured, and monitor cLMobilityExtMCKeepAliveCount and cLMobilityExtMCKeepAliveInterval to detect missed keepalives with mobility peers, which would indicate a peer controller has become unreachable and could disrupt client roaming. Tracking cLMobilityExtMCApCountLicensesInUse against the license limit would reveal when a controller is approaching its AP license ceiling, preventing additional APs from registering.

What Can Be Monitored

  • mobility controller/oracle enable status
  • keepalive count and interval to mobility peers
  • multicast mode for mobility messaging
  • DSCP marking for mobility traffic
  • AP count license usage
Imported Objects

From CISCO-LWAPP-WLAN-MIB

cLWlanIndexOBJECT-TYPE
cLWlanProfileNameOBJECT-TYPE

From CISCO-LWAPP-WLAN-POLICY-MIB

cLWlanWlanPolicyNameOBJECT-TYPE

From CISCO-SMI

ciscoMgmtOBJECT-IDENTITY

From INET-ADDRESS-MIB

InetAddress
InetAddressType

From Q-BRIDGE-MIB

VlanIndex

From SNMP-FRAMEWORK-MIB

SnmpAdminString

From SNMPv2-CONF

MODULE-COMPLIANCE
NOTIFICATION-GROUP
OBJECT-GROUP

From SNMPv2-SMI

Counter32
Counter64
MODULE-IDENTITY
NOTIFICATION-TYPE
OBJECT-TYPE
Unsigned32

From SNMPv2-TC

DateAndTime
MacAddress
RowStatus
StorageType
TEXTUAL-CONVENTION
TruthValue

How to Use in IPNetwork Monitor

Example using cLMobilityExtMCReceivedTotal OID:

Select a Cisco Wireless LAN Controller (LWAPP-based) 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 cLMobilityExtMCReceivedTotal into the Find box to locate it in the OID tree, then select it and click OK. This object indicates the total number of mobility control messages received by the Mobility Controller. 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

RFC description

Provides configuration and status information about 802.11 WLAN mobility for Cisco Central Controllers terminating LWAPP Access Points.

Start monitoring Cisco Wireless LAN Controllers (LWAPP-based) 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 CISCO-LWAPP-MOBILITY-EXT-MIB