DLINK-AGENT-MIB

All MIBs › DLINK-AGENT-MIB

Organization: D-Link, Inc.

Last Updated: 2008-01-29

Category: Protocol: SNMP, Vendor: D-Link

Description: Defines the base D-Link SNMP agent capabilities, OID registration, and agent-level management objects.

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 DLINK-AGENT-MIB?

This is a D-Link proprietary MIB module that defines the base structure of common management information for the D-Link enterprise, establishing the top-level OID hierarchy and general agent capability objects under which all other D-Link product MIBs are organized. Rather than exposing a specific functional category of data itself, it provides the foundational registration point and common conventions (such as textual conventions or base identifiers) that other D-Link MIBs reference. Its indirect contribution to monitoring is structural: it ensures the SNMP agent's OID namespace is consistently rooted so that hardware and software status objects defined in sibling MIBs (interfaces, environment, PoE, etc.) resolve correctly. As the root enterprise MIB, essentially all other D-Link MIB modules depend on it for their OID base. It is present on every D-Link managed switch as the foundational SNMP agent definition underlying product-specific management MIBs. Engineers can download the DLINK-AGENT-MIB file directly to load it into their MIB browser.

IPNetwork Monitor allows you to monitor SNMP objects defined in DLINK-AGENT-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 switches (general/base agent, all product lines)

Monitoring Examples

Because this MIB defines structural/root-level objects rather than leaf monitoring data, a management station would primarily reference it indirectly when resolving the OID prefix of any D-Link-specific object (e.g., confirming an OID belongs under the D-Link enterprise arc before decoding it with a product-specific MIB like DLINK-3100-HWENVIROMENT). Its objects are rarely polled directly for operational status; instead it underpins MIB compilation and OID namespace validation across the vendor's entire product line.

What Can Be Monitored

D-Link enterprise OID root registration
base SNMP agent capability structure
common textual conventions used across D-Link MIBs

Imported Objects

From DLINK-ID-REC-MIB

AgentNotifyLevel
dlink-common-mgmt

From RFC1155-SMI

IpAddress

From RFC1213-MIB

DisplayString

From SNMPv2-SMI

Integer32
MODULE-IDENTITY
NOTIFICATION-TYPE
OBJECT-TYPE

From SNMPv2-TC

MacAddress
RowStatus
TruthValue

OIDs

OID symbolic	OID numeric	Type	Access	Description
INT agentARPClearAllState	1.3.6.1.4.1.171.12.1.2.12.1	INTEGER	read-write	Used to clear all ARP entries.
agentARPMgmt	1.3.6.1.4.1.171.12.1.2.12
agentBasicConfig	1.3.6.1.4.1.171.12.1.2
agentBasicInfo	1.3.6.1.4.1.171.12.1.1
STR agentBscSwFile	1.3.6.1.4.1.171.12.1.2.1.1.5	DisplayString	read-write	The name of the file to be downloaded from the TFTP server, or to be uploaded to.
IP agentBscSwFileAddr	1.3.6.1.4.1.171.12.1.2.1.1.3	IpAddress	read-write	The IP address where the file to be downloaded is located, or the IP address where the file will be uploaded to.
T/F agentBscSwFileBIncrement	1.3.6.1.4.1.171.12.1.2.1.1.9	TruthValue	read-write	The object indicates whether the previous configuration will be valid or not after downloading the configuration file. True: keep valid False: erase.
INT agentBscSwFileCtrl	1.3.6.1.4.1.171.12.1.2.1.1.8	INTEGER	read-write	This object allows the user to download runtime software. The setting will take effect when the system restarts. See Note (1) below Note: For systems which do not support change of this object to some value, setting these values causes the system to return bad-value error messages. start - start to action. delete(4) - delete the firmware by indicated firmware ID. config-as-bootup-fw(5) - configured as bootup firmware by indicated firmware(ID).
STR agentBscSwFileDscr	1.3.6.1.4.1.171.12.1.2.1.1.2	DisplayString	read-write	The description for the purpose of the software file in this entry. Note: For systems which do not support change of this object, setting values to this object will cause the system to return a bad-value error message.
agentBscSwFileEntry	1.3.6.1.4.1.171.12.1.2.1.1		not-accessible	A basic configuration entry contains objects describing a particular MIB supported by this agent.
I32 agentBscSwFileIndex	1.3.6.1.4.1.171.12.1.2.1.1.1	Integer32	read-only	The table index for the file entry.
INT agentBscSwFileLoadType	1.3.6.1.4.1.171.12.1.2.1.1.7	INTEGER	read-write	This object allows the user to select the download or upload function for the file. Note: For a system which does not support change of this object, setting a value to this object will cause the system to return a bad-value error message.
INT agentBscSwFileLocateId	1.3.6.1.4.1.171.12.1.2.1.1.6	INTEGER	read-write	This object describes the type of the file. runtime-code(1), log-file(2), cfg-file(3) Note: For a system which does not support change of this object, setting a value to this object will cause the system to return a bad-value error message.
agentBscSwFileTable	1.3.6.1.4.1.171.12.1.2.1		not-accessible	A list of MIB basic config entries that support file update by this agent.
INT agentBscSwFileTransferType	1.3.6.1.4.1.171.12.1.2.1.1.4	INTEGER	read-write	The channel through which the file will be downloaded or uploaded. Note: For systems which do not support all channels, setting values to the unsupported channel will cause the system to return a bad-value error message.
agentCPUutilization	1.3.6.1.4.1.171.12.1.1.6
I32 agentCPUutilizationIn1min	1.3.6.1.4.1.171.12.1.1.6.2	Integer32	read-only	The unit of time is 1 minute. The value will be between 0% (idle) and 100% (very busy).
I32 agentCPUutilizationIn5min	1.3.6.1.4.1.171.12.1.1.6.3	Integer32	read-only	The unit of time is 5 minutes. The value will be between 0% (idle) and 100% (very busy).
I32 agentCPUutilizationIn5sec	1.3.6.1.4.1.171.12.1.1.6.1	Integer32	read-only	The unit of time is 5 seconds. The value will be between 0% (idle) and 100% (very busy).
INT agentDRAMutilization	1.3.6.1.4.1.171.12.1.1.9.1.4	INTEGER	read-only	The percentage of used DRAM memory of the total DRAM memory available. The value will be between 0%(idle) and 100%(very busy).
agentDRAMutilizationEntry	1.3.6.1.4.1.171.12.1.1.9.1		not-accessible	A list of information about DRAM memory.
agentDRAMutilizationTable	1.3.6.1.4.1.171.12.1.1.9		not-accessible	Information about DRAM memory.
INT agentDRAMutilizationTotalDRAM	1.3.6.1.4.1.171.12.1.1.9.1.2	INTEGER	read-only	The size of the total DRAM memory.
INT agentDRAMutilizationUnitID	1.3.6.1.4.1.171.12.1.1.9.1.1	INTEGER	read-only	Specifies the unit ID. If the ID equals zero, it means the current device.
INT agentDRAMutilizationUsedDRAM	1.3.6.1.4.1.171.12.1.1.9.1.3	INTEGER	read-only	The size of the used DRAM memory.
INT agentFDBClearAllState	1.3.6.1.4.1.171.12.1.2.11.1	INTEGER	read-write	Used to clear all FDB entries.
agentFDBMgmt	1.3.6.1.4.1.171.12.1.2.11
INT agentFileTransfer	1.3.6.1.4.1.171.12.1.2.2	INTEGER	read-write	This object will execute the download or upload action. If start(2), it will begin to download/upload, but no reset follows. If start-and-reset(3), then the reset will activate after download or upload. No action if (4). Note: Because these functions will be limited by the system support, some of the selected items will be invalid. When the user selects one of the items, it will respond with bad-value status.
agentGeneralMgmt	1.3.6.1.4.1.171.12.1			The Structure of Common Management Information for the D-Link enterprise.
agentGratuitousARPEntry	1.3.6.1.4.1.171.12.1.2.12.2.4.1		not-accessible	A list of information from the Gratuitous ARP Table.
STR agentGratuitousARPInterfaceName	1.3.6.1.4.1.171.12.1.2.12.2.4.1.1	DisplayString	read-only	The name of the IP interface.
IP agentGratuitousARPIpAddr	1.3.6.1.4.1.171.12.1.4.2.1.3	IpAddress	accessible-for-notify	Duplicate IP address with the switch.
INT agentGratuitousARPLearningState	1.3.6.1.4.1.171.12.1.2.12.2.3	INTEGER	read-write	It is used to enable/disable learning of an ARP entry in the ARP cache based on the received gratuitous ARP packet. If the switch receives a gratuitous ARP request/reply packet and the sender's IP address is in its ARP table, it should update the ARP entry. By default, the state is disabled.
INT agentGratuitousARPLogState	1.3.6.1.4.1.171.12.1.2.12.2.4.1.4	INTEGER	read-write	It indicates the state of the gratuitous Log trap. The switch can log the IP conflict event to inform the administrator. By default, the event log is enabled.
MAC agentGratuitousARPMacAddr	1.3.6.1.4.1.171.12.1.4.2.1.4	MacAddress	accessible-for-notify	The MAC address of the device which has the duplicate IP address.
agentGratuitousARPMgmt	1.3.6.1.4.1.171.12.1.2.12.2
INT agentGratuitousARPPeriodicalSendInterval	1.3.6.1.4.1.171.12.1.2.12.2.4.1.2	INTEGER	read-write	It is used to configure the interval for the periodic sending of gratuitous ARP request packets. 0 means not send gratuitous ARP periodically.
STR agentGratuitousARPPortNumber	1.3.6.1.4.1.171.12.1.4.2.1.5	DisplayString	accessible-for-notify	It indicates the portNum with a string, For example, if the device is in standalone mode, and the port number is 23, the string should be 23. If the device is in stack mode, and the unit ID is 2, and the port number is 3, the string should be 2:3.
INT agentGratuitousARPSendDupIpDetectedState	1.3.6.1.4.1.171.12.1.2.12.2.2	INTEGER	read-write	It is used to enable/disable sending of gratuitous ARP request packets while a duplicate IP is detected. By default, the state is enabled. The duplicate IP detected means that the system received a ARP request packet that is sent by an IP address that matches the system's own IP address. In this case, the system knows that somebody out there is using an IP address that is in conflict with the system. In order to reclaim the correct host of this IP address, the system can send out the gratuitous ARP request packet for this duplicate IP address.
INT agentGratuitousARPSendIpifStatusUpState	1.3.6.1.4.1.171.12.1.2.12.2.1	INTEGER	read-write	It is used to enable/disable sending of gratuitous ARP request packets while IPIF interface come up. This is used to automatically announce the interface's IP address to other nodes. By default, the state is enabled, and only one ARP packet will be broadcast.
agentGratuitousARPTable	1.3.6.1.4.1.171.12.1.2.12.2.4		not-accessible	Gratuitous ARP Table Information.
NTF agentGratuitousARPTrap	1.3.6.1.4.1.171.12.1.4.2.0.5			The trap is sent when there is an IP address conflict.
INT agentGratuitousARPTrapState	1.3.6.1.4.1.171.12.1.2.12.2.4.1.3	INTEGER	read-write	It indicates the state of the gratuitous ARP trap. The switch can trap the IP conflict event to inform the administrator. By default, the trap is disabled.
INT agentIpAutoconfig	1.3.6.1.4.1.171.12.1.3.4	INTEGER	read-write
INT agentIpGetIpFrom	1.3.6.1.4.1.171.12.1.3.3	INTEGER	read-write	This object indicates whether the agent get its system IP address from BOOTP/DHCP server at start up.
I32 agentIpNumOfIf	1.3.6.1.4.1.171.12.1.3.1	Integer32	read-only	The total number of IP interfaces supported by this agent.
agentIpProtoConfig	1.3.6.1.4.1.171.12.1.3
IP agentIpTftpServerAddr	1.3.6.1.4.1.171.12.1.3.2	IpAddress	read-write	The IP Address of the TFTP server.
INT agentMgmtProtocolCapability	1.3.6.1.4.1.171.12.1.1.1	INTEGER	read-only	The network management protocol(s) supported by this agent.
STR agentMibCapabilityDescr	1.3.6.1.4.1.171.12.1.1.2.1.2	DisplayString	read-only	The name of the MIB supported by the agent.
agentMibCapabilityEntry	1.3.6.1.4.1.171.12.1.1.2.1		not-accessible	A MIB capability entry contains objects describing a particular MIB supported by this agent.
I32 agentMibCapabilityIndex	1.3.6.1.4.1.171.12.1.1.2.1.1	Integer32	read-only	A list of agentMibCapabilityDescr entries.
agentMibCapabilityTable	1.3.6.1.4.1.171.12.1.1.2		not-accessible	A list of MIB capability entries supported by this agent.
INT agentMibCapabilityType	1.3.6.1.4.1.171.12.1.1.2.1.4	INTEGER	read-only	The type of the MIB specified in this entry.
I32 agentMibCapabilityVersion	1.3.6.1.4.1.171.12.1.1.2.1.3	Integer32	read-only	The version of the MIB specified in this entry.
INT agentMultiImageCtrlID	1.3.6.1.4.1.171.12.1.2.1.1.10	INTEGER	read-write	The section ID of the firmware image.
agentNotifFirmware	1.3.6.1.4.1.171.12.1.4.2
agentNotifMgmt	1.3.6.1.4.1.171.12.1.4.1
agentNotify	1.3.6.1.4.1.171.12.1.4
agentNotifyPrefix	1.3.6.1.4.1.171.12.1.4.2.0
INT agentOutOfBandBaudRateConfig	1.3.6.1.4.1.171.12.1.2.5	INTEGER	read-write	This object allows the user to the specify out-of-band baud rate. It will take effect when the system is restarted. Note: Because these functions will be limited by the system support, some of the selected items will be invalid. When the user selects one of the items, it will respond with a bad-value status.
agentPORTutilizationEntry	1.3.6.1.4.1.171.12.1.1.7.1		not-accessible	A list of information about the port's utilization function.
INT agentPORTutilizationProtIndex	1.3.6.1.4.1.171.12.1.1.7.1.1	INTEGER	read-only	This object indicates the module's port number.
INT agentPORTutilizationRX	1.3.6.1.4.1.171.12.1.1.7.1.3	INTEGER	read-only	The real-time gauges of recieved frames on the specific port.
agentPORTutilizationTable	1.3.6.1.4.1.171.12.1.1.7		not-accessible	The table specifies the port's utilization function.
INT agentPORTutilizationTX	1.3.6.1.4.1.171.12.1.1.7.1.2	INTEGER	read-only	The real-time gauges of transmitted frames on the specific port.
INT agentPORTutilizationUtil	1.3.6.1.4.1.171.12.1.1.7.1.4	INTEGER	read-only	The real-time percentage of the port statistics.
INT agentReboot	1.3.6.1.4.1.171.12.1.2.19	INTEGER	read-write	Used to restart the switch.
INT agentReset	1.3.6.1.4.1.171.12.1.2.20	INTEGER	read-write	Used to reset all switch parameters. none(1) : No action. This is the default value of this object. config(2): All parameters are reset to default settings, but the device will neither save nor reboot. system(3): All parameters are reset to default settings. The switch will then do a factory reset, save, and reboot. reset(4) : All parameters will be reset to default settings except IP address, user account, and history log, but the device will neither save nor reboot. system-exlude-vlan(5) : All parameters are reset to default settings except VLAN. The switch will then save its settings and reboot. system-_exlude-ip(6) : All parameters are reset to default settings except IP address. The switch will then save its settings and reboot. system-exlude-vlan-ip(7): All parameters are reset to default settings except VLAN and IP address. The switch will then save its settings and reboot.
INT agentRs232PortConfig	1.3.6.1.4.1.171.12.1.2.4	INTEGER	read-write	This object indicates the RS-232C mode when the device has restarted.
INT agentSaveCfg	1.3.6.1.4.1.171.12.1.2.6	INTEGER	read-write	As the object is set to 'set(3)', the current device configuration will be saved into to NV-RAM.
STR agentSerialNumber	1.3.6.1.4.1.171.12.1.1.12	DisplayString	read-only	A text string containing the serial number of this device.
INT agentSnmpTrapState	1.3.6.1.4.1.171.12.1.2.22	INTEGER	read-write	This object indicates the state of snmp trap is enabled or disabled.
INT agentStatusConsoleInUse	1.3.6.1.4.1.171.12.1.1.3	INTEGER	read-only	This indicates whether the console is currently in-use.
INT agentStatusFileTransfer	1.3.6.1.4.1.171.12.1.1.5	INTEGER	read-only	The status of the firmware download control. If the value is 'other', this means the firmware has not been updated since the device started up.
INT agentStatusReset	1.3.6.1.4.1.171.12.1.1.11	INTEGER	read-only	This indicates the status of 'agentReset'.
INT agentStatusSaveCfg	1.3.6.1.4.1.171.12.1.1.4	INTEGER	read-only	This indicates the status of the device configuration. other(1) - this entry is currently in use but the conditions under which it will remain so are different from each of the following values. proceeding(2) - the device configuration is being currently saved into the NV-RAM. completed(3) �V all of the device configuration parameters have been saved into NV-RAM. failed(4) - The process to save device configuration has failed.
INT agentSystemReset	1.3.6.1.4.1.171.12.1.2.3	INTEGER	read-write	This object indicates the agent system reset state. Setting this object to no-reset(4) has no effect. Setting this object to cold-start(2) or warm-start(3) will reset the agent. The agent always returns no-reset(4) when this object is read.
INT agentTrustHostDelAllState	1.3.6.1.4.1.171.12.1.2.10.2	INTEGER	read-write	Used to delete all trusted host entries.
agentTrustHostEntry	1.3.6.1.4.1.171.12.1.2.10.1.1		not-accessible	A list of information about trusted host.
INT agentTrustHostForHTTP	1.3.6.1.4.1.171.12.1.2.10.1.1.8	INTEGER	read-create	Specifies the trusted host for HTTP.
INT agentTrustHostForHTTPS	1.3.6.1.4.1.171.12.1.2.10.1.1.9	INTEGER	read-create	Specifies the trusted host for HTTPS.
INT agentTrustHostForSNMP	1.3.6.1.4.1.171.12.1.2.10.1.1.5	INTEGER	read-create	Specifies the trusted host for SNMP.
INT agentTrustHostForSSH	1.3.6.1.4.1.171.12.1.2.10.1.1.7	INTEGER	read-create	Specifies the trusted host for SSH.
INT agentTrustHostForTELNET	1.3.6.1.4.1.171.12.1.2.10.1.1.6	INTEGER	read-create	Specifies the trusted host for TELNET.
INT agentTrustHostIndex	1.3.6.1.4.1.171.12.1.2.10.1.1.1	INTEGER	read-only	The index of the trusted host entry.
IP agentTrustHostIPAddress	1.3.6.1.4.1.171.12.1.2.10.1.1.2	IpAddress	read-create	Specifies the IP address of the trusted host.
IP agentTrustHostIPSubnetMask	1.3.6.1.4.1.171.12.1.2.10.1.1.4	IpAddress	read-create	Specifies the IP subnet mask of the trusted host.
agentTrustHostMgmt	1.3.6.1.4.1.171.12.1.2.10
ROW agentTrustHostRowStatus	1.3.6.1.4.1.171.12.1.2.10.1.1.3	RowStatus	read-create	Indicates the status of this entry. When creating a trusted host entry, the IP address should be set, too.
agentTrustHostTable	1.3.6.1.4.1.171.12.1.2.10.1		not-accessible	This table contains trusted host information.
notificationBidings	1.3.6.1.4.1.171.12.1.4.2.1
STR swMultiImageFrom	1.3.6.1.4.1.171.12.1.2.7.1.5	DisplayString	read-only	The record of the IP address of the TFTP server.
swMultiImageInfoEntry	1.3.6.1.4.1.171.12.1.2.7.1		not-accessible	A list of information about multiple image management.
INT swMultiImageInfoID	1.3.6.1.4.1.171.12.1.2.7.1.1	INTEGER	read-only	The section ID of the firmware image.
swMultiImageInfoTable	1.3.6.1.4.1.171.12.1.2.7		not-accessible
STR swMultiImageSendUser	1.3.6.1.4.1.171.12.1.2.7.1.6	DisplayString	read-only	The record of the user who downloaded the firmware.
I32 swMultiImageSize	1.3.6.1.4.1.171.12.1.2.7.1.3	Integer32	read-only	The record of the downloaded firmware size.
STR swMultiImageUpdateTime	1.3.6.1.4.1.171.12.1.2.7.1.4	DisplayString	read-only	The record of the firmware updated time.
STR swMultiImageVersion	1.3.6.1.4.1.171.12.1.2.7.1.2	DisplayString	read-only	The record of the downloaded firmware version.
AGE systemLogsSeverity	1.3.6.1.4.1.171.12.1.4.1.2	AgentNotifyLevel	read-write	Indicates the level of system severity control. The system has a severity level control and each log should be associated with a severity control. When a log event occurs and its severity is higher than the system severity control level, the log works as defined. If the event severity is lower than the system severity control level, the event is ignored as if it did not occur.
AGE systemTrapsSeverity	1.3.6.1.4.1.171.12.1.4.1.1	AgentNotifyLevel	read-write	Indicates the level of system severity control. The system has a severity level control and each trap should be associated with a severity control. When a trap event occurs and its severity is higher than the system severity control level, the trap works as defined. If the event severity is lower than the system severity control level, the event is ignored as if it did not occur.

RFC description

D-Link agent management MIB for switch system configuration, status monitoring, and device management.

Start monitoring D-Link managed switches 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 DLINK-AGENT-MIB

What Is DLINK-AGENT-MIB?

Supported Devices

Monitoring Examples

What Can Be Monitored

This MIB depends on

Related MIBs

RFC description