MY-AAA-MIB

MIB Reference — IPNetwork Monitor · Updated October 06, 2026

All MIBs › MY-AAA-MIB

Organization: D-Link Crop.

Last Updated: 2002-03-20

Category: RADIUS/AAA

Description: Manages D-Link switch AAA authentication, authorization, and accounting configuration.

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 MY-AAA-MIB?

MY-AAA-MIB is a D-Link proprietary MIB that manages Authentication, Authorization, and Accounting settings on D-Link switches, with particular focus on IEEE 802.1x port-based network access control. It exposes configuration and status data for the 802.1x authenticator process, including per-port authentication status, timer parameters (quiet period, transmit period, supplicant timeout, server timeout), retry limits, and re-authentication settings, along with related AAA server objects. This is primarily a security/configuration-status MIB rather than a raw hardware-health MIB: administrators use it to confirm which switch ports have successfully authenticated clients and to verify that authentication timers and server communication are correctly tuned, which reflects the health of the authentication subsystem. It depends on the IEEE 802.1x standard and typically works alongside standard interface indexing since 802.1x state is tracked per physical port. It is typically deployed on D-Link managed switches in enterprise networks enforcing port-based network access control (NAC). Engineers can download the MY-AAA-MIB file directly to load it into their MIB browser.

IPNetwork Monitor allows you to monitor SNMP objects defined in MY-AAA-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

  • D-Link managed switch

Monitoring Examples

An administrator polls myDot1xAuthStatus per port to confirm whether 802.1x authentication is enabled and functioning, and checks myDot1xAuthObjectsConfigTable/myDot1xAuthObjectsConfigFdbId entries to see which MAC/FDB bindings resulted from successful authentication. If clients repeatedly fail to authenticate, the admin reviews myDot1xAuthObjectsSuppTimeout and myDot1xAuthObjectsServerTimeout to determine whether the supplicant or RADIUS server is timing out, adjusting myDot1xAuthObjectsMaxReq/myDot1xAuthObjectsMaxReauth accordingly. Rising failures alongside repeated myDot1xAuthObjectsReAuthPeriod cycles would indicate a misconfigured or unreachable AAA server.

What Can Be Monitored

  • 802.1x port authentication status
  • authentication quiet/transmit period timers
  • supplicant and server timeout values
  • max authentication request/reauth counts
  • re-authentication enable state and period
  • authenticated client FDB bindings

This MIB depends on

Related MIBs

Imported Objects

From INET-ADDRESS-MIB

InetAddress
InetAddressType

From MY-SMI

myMgmtOBJECT-IDENTITY

From MY-TC

ConfigStatus
IfIndex

From P-BRIDGE-MIB

EnabledStatus

From Q-BRIDGE-MIB

VlanId

From RFC1155-SMI

Counter

From SNMPv2-CONF

MODULE-COMPLIANCE
NOTIFICATION-GROUP
OBJECT-GROUP

From SNMPv2-SMI

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

From SNMPv2-TC

DisplayString
MacAddress
RowStatus
TruthValue

How to Use in IPNetwork Monitor

Example using myDot1xAuthObjectsEapolFramesRx OID:

Select a D-Link managed switch (802.1x port-based access control) 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 myDot1xAuthObjectsEapolFramesRx 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. The number of valid EAPOL frames of any type that have been received by this Authenticator. 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

Manages AAA (Authentication, Authorization, Accounting) and 802.1x authentication settings on D-Link devices.

Start monitoring D-Link managed switch (802.1x port-based access control) 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 MY-AAA-MIB