DLINK-AUTH-MIB

All MIBs › DLINK-AUTH-MIB

Organization: D-Link, Inc.

Last Updated: 2000-07-15

Category: Domain: Security, Vendor: D-Link

Description: Manages authentication services including RADIUS, TACACS+, and local authentication on D-Link network devices.

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What Is DLINK-AUTH-MIB?

This is a D-Link proprietary MIB covering authentication services on D-Link switches, including RADIUS, TACACS+, and local login authentication used for administrative and port-based access control. It exposes configuration objects such as the active authentication protocol and mode, RADIUS server table entries (IP address, shared key, auth port), and RADIUS timing/retry parameters. From a monitoring standpoint it is mainly a configuration/status MIB for a security service; checking swAuthMode and the RADIUS server table lets an admin verify the correct authentication method and servers are configured, and polling swRadiusServerIndex/swRadiusServerIpAddr entries confirms failover servers are present, which matters because a misconfigured or unreachable RADIUS server can lock administrators out of device management. It is a vendor-private tree that parallels concepts in the standard RADIUS-AUTH-CLIENT-MIB (RFC 2618) without directly importing it. It is deployed on D-Link switches in enterprise networks that centralize administrative and port-based authentication through RADIUS or TACACS+ servers, making DLINK-AUTH-MIB SNMP monitoring part of routine authentication-service audits.

IPNetwork Monitor allows you to monitor SNMP objects defined in DLINK-AUTH-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 admin can check swAuthMode and authProtocol to confirm which authentication scheme (local, RADIUS, TACACS+) is active, then walk swRadiusServerTable/swRadiusServerEntry to verify swRadiusServerIpAddr, swRadiusAuthPortNumber, and swRadiusServerKey are correctly set for each configured RADIUS server. Parameters like swRadiusTimeout and swRadiusRetransmitAttempts (present as deprecated/commented objects in the MIB) govern how long the switch waits before retrying or falling back, so unusually frequent authentication failures combined with default timeout values may point to an unreachable RADIUS server. swFakeAuthentication indicates whether a bypass/test authentication mode is enabled, which should normally be off in production.

What Can Be Monitored

active authentication protocol/mode
configured RADIUS server addresses and ports
RADIUS timeout/retry settings
fake/bypass authentication mode state

Imported Objects

From DLINK-ID-REC-MIB

dlink-common-mgmt

From IEEE8021-PAE-MIB

PaeControlledPortStatus

From IF-MIB

InterfaceIndex

From RFC1155-SMI

IpAddress

From SNMP-FRAMEWORK-MIB

SnmpAdminString

From SNMPv2-SMI

Counter32
Counter64
Integer32
MODULE-IDENTITY
OBJECT-TYPE
TimeTicks
Unsigned32

From SNMPv2-TC

MacAddress
RowStatus
TruthValue

How to Use in IPNetwork Monitor

Example using swAuthEapolFramesRx OID:

Select a D-Link managed switch (RADIUS/TACACS+/local authentication) 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 swAuthEapolFramesRx 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

OID symbolic	OID numeric	Type	Access	Description
INT authProtocol	1.3.6.1.4.1.171.12.3.1.1	INTEGER	read-write	The authentication method used to authenticate user.
PAE swAuthAuthControlledPortStatus	1.3.6.1.4.1.171.12.3.6.1.1.5	PaeControlledPortStatus	read-only	The current value of the controlled Port status parameter for the Port.
C32 swAuthAuthEapLogoffWhileAuthenticated	1.3.6.1.4.1.171.12.3.6.3.1.12	Counter32	read-only	Counts the number of times that the state machine transitions from AUTHENTICATED to DISCONNECTED, as a result of an EAPOL-Logoff message being received from the Supplicant.
C32 swAuthAuthEapLogoffWhileAuthenticating	1.3.6.1.4.1.171.12.3.6.3.1.9	Counter32	read-only	Counts the number of times that the state machine transitions from AUTHENTICATING to ABORTING, as a result of an EAPOL-Logoff message being received from the Supplicant.
C32 swAuthAuthEapStartsWhileAuthenticated	1.3.6.1.4.1.171.12.3.6.3.1.11	Counter32	read-only	Counts the number of times that the state machine transitions from AUTHENTICATED to CONNECTING, as a result of an EAPOL-Start message being received from the Supplicant.
C32 swAuthAuthEapStartsWhileAuthenticating	1.3.6.1.4.1.171.12.3.6.3.1.8	Counter32	read-only	Counts the number of times that the state machine transitions from AUTHENTICATING to ABORTING, as a result of an EAPOL-Start message being received from the Supplicant.
C32 swAuthAuthFailWhileAuthenticating	1.3.6.1.4.1.171.12.3.6.3.1.6	Counter32	read-only	Counts the number of times that the state machine transitions from AUTHENTICATING to HELD, as a result of the Backend Authentication state machine indicating authentication failure (authFail = TRUE).
C32 swAuthAuthReauthsWhileAuthenticated	1.3.6.1.4.1.171.12.3.6.3.1.10	Counter32	read-only	Counts the number of times that the state machine transitions from AUTHENTICATED to CONNECTING, as a result of a reauthentication request (reAuthenticate = TRUE).
C32 swAuthAuthReauthsWhileAuthenticating	1.3.6.1.4.1.171.12.3.6.3.1.7	Counter32	read-only	Counts the number of times that the state machine transitions from AUTHENTICATING to ABORTING, as a result of a reauthentication request (reAuthenticate = TRUE).
C32 swAuthAuthSuccessWhileAuthenticating	1.3.6.1.4.1.171.12.3.6.3.1.4	Counter32	read-only	Counts the number of times that the state machine transitions from AUTHENTICATING to AUTHENTICATED, as a result of the Backend Authentication state machine indicating successful authentication of the Supplicant (authSuccess = TRUE).
C32 swAuthAuthTimeoutsWhileAuthenticating	1.3.6.1.4.1.171.12.3.6.3.1.5	Counter32	read-only	Counts the number of times that the state machine transitions from AUTHENTICATING to ABORTING, as a result of the Backend Authentication state machine indicating authentication timeout (authTimeout = TRUE).
C32 swAuthBackendAccessChallenges	1.3.6.1.4.1.171.12.3.6.3.1.14	Counter32	read-only	Counts the number of times that the state machine receives an initial Access-Challenge packet from the Authentication server (i.e., aReq becomes TRUE, causing exit from the RESPONSE state). Indicates that the Authentication Server has communication with the Authenticator.
C32 swAuthBackendAuthFails	1.3.6.1.4.1.171.12.3.6.3.1.18	Counter32	read-only	Counts the number of times that the state machine receives an EAP-Failure message from the Authentication Server (i.e., aFail becomes TRUE, causing a transition from RESPONSE to FAIL). Indicates that the Supplicant has not authenticated to the Authentication Server.
INT swAuthBackendAuthState	1.3.6.1.4.1.171.12.3.6.1.1.4	INTEGER	read-only	The current state of the Backend Authentication state machine.
C32 swAuthBackendAuthSuccesses	1.3.6.1.4.1.171.12.3.6.3.1.17	Counter32	read-only	Counts the number of times that the state machine receives an EAP-Success message from the Authentication Server (i.e., aSuccess becomes TRUE, causing a transition from RESPONSE to SUCCESS). Indicates that the Supplicant has successfully authenticated to the Authentication Server.
C32 swAuthBackendNonNakResponsesFromSupplicant	1.3.6.1.4.1.171.12.3.6.3.1.16	Counter32	read-only	Counts the number of times that the state machine receives a response from the Supplicant to an initial EAP-Request, and the response is something other than EAP-NAK (i.e., rxResp becomes TRUE, causing the state machine to transition from REQUEST to RESPONSE, and the response is not an EAP-NAK). Indicates that the Supplicant can respond to the Authenticator's chosen EAP-method.
C32 swAuthBackendOtherRequestsToSupplicant	1.3.6.1.4.1.171.12.3.6.3.1.15	Counter32	read-only	Counts the number of times that the state machine sends an EAP-Request packet (other than an Identity, Notification, Failure or Success message) to the Supplicant (i.e., executes txReq on entry to the REQUEST state). Indicates that the Authenticator chose an EAP-method.
C32 swAuthBackendResponses	1.3.6.1.4.1.171.12.3.6.3.1.13	Counter32	read-only	Counts the number of times that the state machine sends an initial Access-Request packet to the Authentication server (i.e., executes sendRespToServer on entry to the RESPONSE state). Indicates that the Authenticator attempted communication with the Authentication Server.
swAuthCtrl	1.3.6.1.4.1.171.12.3.1
C32 swAuthEapLengthErrorFramesRx	1.3.6.1.4.1.171.12.3.6.2.1.10	Counter32	read-only	The number of EAPOL frames that have been received by this Authenticator in which the Packet Body Length field is invalid.
C32 swAuthEapLogoffsWhileConnecting	1.3.6.1.4.1.171.12.3.6.3.1.2	Counter32	read-only	Counts the number of times that the state machine transitions from CONNECTING to DISCONNECTED as a result of receiving an EAPOL-Logoff message.
C32 swAuthEapolFramesRxEx	1.3.6.1.4.1.171.12.3.6.2.1.1	Counter32	read-only	The number of valid EAPOL frames of any type that have been received by this Authenticator.
C32 swAuthEapolFramesTx	1.3.6.1.4.1.171.12.3.6.2.1.2	Counter32	read-only	The number of EAPOL frames of any type that have been transmitted by this Authenticator.
C32 swAuthEapolLogoffFramesRx	1.3.6.1.4.1.171.12.3.6.2.1.4	Counter32	read-only	The number of EAPOL Logoff frames that have been received by this Authenticator.
C32 swAuthEapolReqFramesTx	1.3.6.1.4.1.171.12.3.6.2.1.8	Counter32	read-only	The number of EAP Request frames (other than Rq/Id frames) that have been transmitted by this Authenticator.
C32 swAuthEapolReqIdFramesTx	1.3.6.1.4.1.171.12.3.6.2.1.7	Counter32	read-only	The number of EAP Req/Id frames that have been transmitted by this Authenticator.
C32 swAuthEapolRespFramesRx	1.3.6.1.4.1.171.12.3.6.2.1.6	Counter32	read-only	The number of valid EAP Response frames (other than Resp/Id frames) that have been received by this Authenticator.
C32 swAuthEapolRespIdFramesRx	1.3.6.1.4.1.171.12.3.6.2.1.5	Counter32	read-only	The number of EAP Resp/Id frames that have been received by this Authenticator.
C32 swAuthEapolStartFramesRx	1.3.6.1.4.1.171.12.3.6.2.1.3	Counter32	read-only	The number of EAPOL Start frames that have been received by this Authenticator.
C32 swAuthEntersAuthenticating	1.3.6.1.4.1.171.12.3.6.3.1.3	Counter32	read-only	Counts the number of times that the state machine transitions from CONNECTING to AUTHENTICATING, as a result of an EAP-Response/Identity message being received from the Supplicant.
C32 swAuthEntersConnecting	1.3.6.1.4.1.171.12.3.6.3.1.1	Counter32	read-only	Counts the number of times that the state machine transitions to the CONNECTING state from any other state.
C32 swAuthInvalidEapolFramesRx	1.3.6.1.4.1.171.12.3.6.2.1.9	Counter32	read-only	The number of EAPOL frames that have been received by this Authenticator in which the frame type is not recognized.
MAC swAuthLastEapolFrameSource	1.3.6.1.4.1.171.12.3.6.2.1.12	MacAddress	read-only	The source MAC address carried in the most recently received EAPOL frame.
U32 swAuthLastEapolFrameVersion	1.3.6.1.4.1.171.12.3.6.2.1.11	Unsigned32	read-only	The protocol version number carried in the most recently received EAPOL frame.
INT swAuthMode	1.3.6.1.4.1.171.12.3.1.2	INTEGER	read-write	This object indicates the authentication mode of the device.
INT swAuthPaeState	1.3.6.1.4.1.171.12.3.6.1.1.3	INTEGER	read-only	The current value of the Authenticator PAE state machine.
INT swAuthSessionAuthenticMethod	1.3.6.1.4.1.171.12.3.6.4.1.6	INTEGER	read-only	The authentication method used to establish the session.
C32 swAuthSessionFramesRx	1.3.6.1.4.1.171.12.3.6.4.1.3	Counter32	read-only	The number of user data frames received from this Mac during the session.
C32 swAuthSessionFramesTx	1.3.6.1.4.1.171.12.3.6.4.1.4	Counter32	read-only	The number of user data frames transmitted to this Mac during the session.
STR swAuthSessionId	1.3.6.1.4.1.171.12.3.6.4.1.5	SnmpAdminString	read-only	A unique identifier for the session, in the form of a printable ASCII string of at least three characters.
C64 swAuthSessionOctetsRx	1.3.6.1.4.1.171.12.3.6.4.1.1	Counter64	read-only	The number of octets received in user data frames from this Mac during the session.
C64 swAuthSessionOctetsTx	1.3.6.1.4.1.171.12.3.6.4.1.2	Counter64	read-only	The number of octets transmitted in user data frames to this Mac during the session.
INT swAuthSessionTerminateCause	1.3.6.1.4.1.171.12.3.6.4.1.8	INTEGER	read-only	The reason for the session termination.
TIK swAuthSessionTime	1.3.6.1.4.1.171.12.3.6.4.1.7	TimeTicks	read-only	The duration of the session in seconds.
STR swAuthSessionUserName	1.3.6.1.4.1.171.12.3.6.4.1.9	SnmpAdminString	read-only	The User-Name representing the identity of the Supplicant PAE.
swDlinkAuthCtrl	1.3.6.1.4.1.171.12.3			The Structure of Common Management Information for security functions for D-Link devices.
INT swFakeAuthentication	1.3.6.1.4.1.171.12.3.1.3	INTEGER	read-write	This object indicates whether the switch would like to enable/disable Fake Authentication when RADIUS server is down.
swMacAuthBaseStatsInfo	1.3.6.1.4.1.171.12.3.6
swMacAuthDiagEntry	1.3.6.1.4.1.171.12.3.6.3.1		not-accessible	The diagnostics information for an Authenticator PAE.
swMacAuthDiagTable	1.3.6.1.4.1.171.12.3.6.3		not-accessible	A table that contains the diagnostics objects for the Authenticator PAE associated with each Mac address. An entry appears in this table for each Mac that may authenticate access to itself.
swMacAuthSessionStatsEntry	1.3.6.1.4.1.171.12.3.6.4.1		not-accessible	The session statistics information for an Authenticator PAE. This shows the current values being collected for each session that is still in progress, or the final values for the last valid session on each Mac where there is no session currently active.
swMacAuthSessionStatsTable	1.3.6.1.4.1.171.12.3.6.4		not-accessible	A table that contains the session statistics objects for the Authenticator PAE associated with each Mac. An entry appears in this table for each Mac that may authenticate access to itself.
swMacAuthStateEntry	1.3.6.1.4.1.171.12.3.6.1.1		not-accessible	The information for an Authenticator PAE.
swMacAuthStateTable	1.3.6.1.4.1.171.12.3.6.1		not-accessible	A table that contains the status objects for the Authenticator PAE associated with each virtual port(Mac). An entry appears in this table for each virtual port that may authenticate access to itself.
swMacAuthStatsEntry	1.3.6.1.4.1.171.12.3.6.2.1		not-accessible	The statistics information for an Authenticator PAE.
swMacAuthStatsTable	1.3.6.1.4.1.171.12.3.6.2		not-accessible	A table that contains the statistics objects for the Authenticator PAE associated with each Mac address. An entry appears in this table for each Mac that may authenticate access to itself.
MAC swPaeMacAddr	1.3.6.1.4.1.171.12.3.6.1.1.1	MacAddress	read-only	The address associated with this Mac.
NUM swPaePortNumber	1.3.6.1.4.1.171.12.3.6.1.1.2	InterfaceIndex	read-only	The Port number associated with this Port.
swRadiusAccountingCtrl	1.3.6.1.4.1.171.12.3.4
swRadiusAccountingInfo	1.3.6.1.4.1.171.12.3.5
C32 swRadiusAcctClientBadAuthenticators	1.3.6.1.4.1.171.12.3.5.3.1.9	Counter32	read-only	The counter of bad authenticate for radius accounting.It is obsoleted by rfc2618 and rfc2620.
OCT swRadiusAcctClientIdentifier	1.3.6.1.4.1.171.12.3.5.1	OCTET STRING	read-only	NAS Identifier.It is obsoleted by rfc2618 and rfc2620.
IP swRadiusAcctClientInvalidServerAddresses	1.3.6.1.4.1.171.12.3.5.2	IpAddress	read-only	Statistics infomation - the number of RADIUS Accounting-Response packets received from unknown addresses..It is obsoleted by rfc2618 and rfc2620.
C32 swRadiusAcctClientMalformedResponses	1.3.6.1.4.1.171.12.3.5.3.1.8	Counter32	read-only	The counter of Malformed response from radius accounting.It is obsoleted by rfc2618 and rfc2620.
C32 swRadiusAcctClientPacketsDropped	1.3.6.1.4.1.171.12.3.5.3.1.13	Counter32	read-only	The counter of dropped packets from radius accounting.It is obsoleted by rfc2618 and rfc2620.
C32 swRadiusAcctClientPendingRequests	1.3.6.1.4.1.171.12.3.5.3.1.10	Counter32	read-only	The pending counter of radius client requests.It is obsoleted by rfc2618 and rfc2620.
C32 swRadiusAcctClientRequests	1.3.6.1.4.1.171.12.3.5.3.1.5	Counter32	read-only	The counter of request from radius accounting.It is obsoleted by rfc2618 and rfc2620.
C32 swRadiusAcctClientResponses	1.3.6.1.4.1.171.12.3.5.3.1.7	Counter32	read-only	The counter of responses from radius accounting.It is obsoleted by rfc2618 and rfc2620.
C32 swRadiusAcctClientRetransmissions	1.3.6.1.4.1.171.12.3.5.3.1.6	Counter32	read-only	The counter of retransmissions from radius accounting.It is obsoleted by rfc2618 and rfc2620.
C32 swRadiusAcctClientRoundTripTime	1.3.6.1.4.1.171.12.3.5.3.1.4	Counter32	read-only	The counter of trip time from radius accounting.It is obsoleted by rfc2618 and rfc2620.
U32 swRadiusAcctClientServerPortNumber	1.3.6.1.4.1.171.12.3.5.3.1.3	Unsigned32	read-only	The UDP socket port of radius accounting.It is obsoleted by rfc2618 and rfc2620.
C32 swRadiusAcctClientTimeouts	1.3.6.1.4.1.171.12.3.5.3.1.11	Counter32	read-only	The counter of the timeout connect to radius accounting.It is obsoleted by rfc2618 and rfc2620.
C32 swRadiusAcctClientUnknownTypes	1.3.6.1.4.1.171.12.3.5.3.1.12	Counter32	read-only	The counter of unknown types from radius accounting.It is obsoleted by rfc2618 and rfc2620.
U32 swRadiusAcctPortNumber	1.3.6.1.4.1.171.12.3.2.4.1.5	Unsigned32	read-only	UDP destination port number to use for accounting requests to this server
IP swRadiusAcctServerAddress	1.3.6.1.4.1.171.12.3.5.3.1.2	IpAddress	read-only	The server address of radius accounting.It is obsoleted by rfc2618 and rfc2620.
swRadiusAcctServerEntry	1.3.6.1.4.1.171.12.3.5.3.1		not-accessible	The list for radius accounting table.It is obsoleted by rfc2618 and rfc2620.
I32 swRadiusAcctServerIndex	1.3.6.1.4.1.171.12.3.5.3.1.1	Integer32	read-only	The index of Radius accounting server, argument with RadiusServerIndex. It is obsoleted by rfc2618 and rfc2620.
swRadiusAcctServerTable	1.3.6.1.4.1.171.12.3.5.3		not-accessible	The radius server accounting table.It is obsoleted by rfc2618 and rfc2620.
swRadiusAcctServiceEntry	1.3.6.1.4.1.171.12.3.4.3.1		not-accessible	The list of accounting services.
INT swRadiusAcctServiceIndex	1.3.6.1.4.1.171.12.3.4.3.1.1	INTEGER	read-only	The index of Accounting table.
INT swRadiusAcctServiceMethod	1.3.6.1.4.1.171.12.3.4.3.1.2	INTEGER	read-write	The method of accouting service
INT swRadiusAcctServiceMode	1.3.6.1.4.1.171.12.3.4.3.1.3	INTEGER	read-write	The service mode of accounting service
swRadiusAcctServiceTable	1.3.6.1.4.1.171.12.3.4.3		not-accessible	Radius accounting Table
T/F swRadiusAcctSuppressNullUserName	1.3.6.1.4.1.171.12.3.4.2	TruthValue	read-write	Whether or not generate accounting records for users with null name
U32 swRadiusAcctUpdateInterval	1.3.6.1.4.1.171.12.3.4.1	Unsigned32	read-write	Time interval after which this Radius record should be updated and sent to an accounting server.
C32 swRadiusAuthClientAccessAccepts	1.3.6.1.4.1.171.12.3.3.3.1.7	Counter32	read-only	The counter for accept times from radius authentication.It is obsoleted by rfc2618 and rfc2620.
C32 swRadiusAuthClientAccessChallenges	1.3.6.1.4.1.171.12.3.3.3.1.9	Counter32	read-only	The counter of Access changellenges times from radius authentication. It is obsoleted by rfc2618 and rfc2620.
C32 swRadiusAuthClientAccessRejects	1.3.6.1.4.1.171.12.3.3.3.1.8	Counter32	read-only	The counter of reject from radius authentication.It is obsoleted by rfc2618 and rfc2620.
C32 swRadiusAuthClientAccessRequests	1.3.6.1.4.1.171.12.3.3.3.1.5	Counter32	read-only	The counter of access requests from radius authentication.It is obsoleted by rfc2618 and rfc2620.
C32 swRadiusAuthClientAccessRetransmissions	1.3.6.1.4.1.171.12.3.3.3.1.6	Counter32	read-only	The counter of retransimissions from radius authentication.It is obsoleted by rfc2618 and rfc2620.
C32 swRadiusAuthClientBadAuthenticators	1.3.6.1.4.1.171.12.3.3.3.1.11	Counter32	read-only	The counter of bad authenticate from radius authentication.It is obsoleted by rfc2618 and rfc2620.
OCT swRadiusAuthClientIdentifier	1.3.6.1.4.1.171.12.3.3.1	OCTET STRING	read-only	NAS Identifier.It is obsoleted by rfc2618 and rfc2620.
C32 swRadiusAuthClientInvalidServerAddresses	1.3.6.1.4.1.171.12.3.3.2	Counter32	read-only	Statistics infomation - the number of RADIUS Access-Response packets received from unknown addresses.It is obsoleted by rfc2618 and rfc2620
C32 swRadiusAuthClientMalformedAccessResponses	1.3.6.1.4.1.171.12.3.3.3.1.10	Counter32	read-only	The counter of Malformed access response from radius authentication. It is obsoleted by rfc2618 and rfc2620.
C32 swRadiusAuthClientPacketsDropped	1.3.6.1.4.1.171.12.3.3.3.1.15	Counter32	read-only	The counter of dropped packets.It is obsoleted by rfc2618 and rfc2620.
C32 swRadiusAuthClientPendingRequests	1.3.6.1.4.1.171.12.3.3.3.1.12	Counter32	read-only	The counter of pending requests from radius authentication.It is obsoleted by rfc2618 and rfc2620.
C32 swRadiusAuthClientRoundTripTime	1.3.6.1.4.1.171.12.3.3.3.1.4	Counter32	read-only	The counter of trip time from radius authentication.It is obsoleted by rfc2618 and rfc2620.
U32 swRadiusAuthClientServerPortNumber	1.3.6.1.4.1.171.12.3.3.3.1.3	Unsigned32	read-only	The UDP socket port numbers.It is obsoleted by rfc2618 and rfc2620.
C32 swRadiusAuthClientTimeouts	1.3.6.1.4.1.171.12.3.3.3.1.13	Counter32	read-only	The counter of timeouts from radius authentication.It is obsoleted by rfc2618 and rfc2620.
C32 swRadiusAuthClientUnknownTypes	1.3.6.1.4.1.171.12.3.3.3.1.14	Counter32	read-only	The counter of unknown types from radius authentication.It is obsoleted by rfc2618 and rfc2620.
swRadiusAuthInfo	1.3.6.1.4.1.171.12.3.3
U32 swRadiusAuthPortNumber	1.3.6.1.4.1.171.12.3.2.4.1.4	Unsigned32	read-only	UDP destination port number to use for authentication requests to this server.
IP swRadiusAuthServerAddress	1.3.6.1.4.1.171.12.3.3.3.1.2	IpAddress	read-only	RadiusAuth server address.It is obsoleted by rfc2618 and rfc2620.
swRadiusAuthServerEntry	1.3.6.1.4.1.171.12.3.3.3.1		not-accessible	A list of Radius authentic servers.It is obsoleted by rfc2618 and rfc2620.
I32 swRadiusAuthServerIndex	1.3.6.1.4.1.171.12.3.3.3.1.1	Integer32	read-only	Argument with RadiusServerIndex.It is obsoleted by rfc2618 and rfc2620.
swRadiusAuthServerTable	1.3.6.1.4.1.171.12.3.3.3		not-accessible	The authenticate table for swRadius server.It is obsoleted by rfc2618 and rfc2620.
swRadiusCommand	1.3.6.1.4.1.171.12.3.7
swRadiusCtrl	1.3.6.1.4.1.171.12.3.2
MAC swRadiusForceDownMacAddr	1.3.6.1.4.1.171.12.3.7.2	MacAddress	read-write	The user's mac address on which RADIUS server forces to terminate network service.
U32 swRadiusForceDownPortNumber	1.3.6.1.4.1.171.12.3.7.1	Unsigned32	read-write	The port number on which RADIUS server forces to terminate network service.
swRadiusServerEntry	1.3.6.1.4.1.171.12.3.2.4.1		not-accessible	The entiries of raidus Server table
INT swRadiusServerIndex	1.3.6.1.4.1.171.12.3.2.4.1.1	INTEGER	read-only	The index of radius server
IP swRadiusServerIpAddr	1.3.6.1.4.1.171.12.3.2.4.1.2	IpAddress	read-only	The ip address of radius server
OCT swRadiusServerKey	1.3.6.1.4.1.171.12.3.2.4.1.3	OCTET STRING	not-accessible	The key of radius server
ROW swRadiusServerStatus	1.3.6.1.4.1.171.12.3.2.4.1.6	RowStatus	read-only	The satuts of radius server
swRadiusServerTable	1.3.6.1.4.1.171.12.3.2.4		not-accessible	The swRadius server table

RFC description

Manages authentication methods, RADIUS configuration, and MAC-based access control for D-Link devices.

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Download DLINK-AUTH-MIB