MY-SNMP-AGENT-MIB

All MIBs › MY-SNMP-AGENT-MIB

Organization: D-Link Crop.

Last Updated: 2002-03-20

Category: SNMP Framework, Switch Management

Description: Manages D-Link switch SNMP agent community strings, traps, and access settings.

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What Is MY-SNMP-AGENT-MIB?

MY-SNMP-AGENT-MIB is a D-Link proprietary MIB that manages the switch's own SNMP agent configuration, including community strings, trap destinations, and access controls. It exposes a community table defining community names, read/write access, optional per-community IP address authentication, and status, plus a trap destination table listing the addresses that receive SNMP traps from the switch. This is a management-plane configuration MIB rather than a hardware-status MIB: administrators use it to audit which SNMP communities exist, whether any are writable (a security concern), and which NMS hosts are configured to receive traps, ensuring the switch's own manageability and alerting are correctly set up. It is a vendor extension layered on top of standard SNMP community-based access control concepts. It is deployed on D-Link managed switches wherever SNMP-based monitoring and trap notification needs to be configured and audited for security compliance. Engineers can download the MY-SNMP-AGENT-MIB file directly to load it into their MIB browser.

IPNetwork Monitor allows you to monitor SNMP objects defined in MY-SNMP-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 (SNMP agent community/trap configuration)

Monitoring Examples

A security audit reviews myCommunityTable to list every myCommunityName along with myCommunityWritable and myCommunityEnableIpAddrAuthen, flagging any writable community lacking IP-address restriction (myCommunityUserIpAddr) as a risk. Separately, myTrapDstTable is checked to confirm myTrapDstAddr entries point to the correct, current NMS servers so trap notifications aren't silently being sent to a decommissioned host. If myCommunityStatus shows an unexpected community as active, that's investigated as a potential unauthorized access vector.

What Can Be Monitored

SNMP community names and write access
community IP-address authentication
SNMP trap destination addresses
community/trap entry status

Imported Objects

From MY-SMI

myMgmt

OBJECT-IDENTITY

From MY-TC

ConfigStatus
MyTrapType

From P-BRIDGE-MIB

EnabledStatus

From SNMPv2-CONF

MODULE-COMPLIANCE
NOTIFICATION-GROUP
OBJECT-GROUP

From SNMPv2-SMI

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

From SNMPv2-TC

DisplayString
RowStatus
TruthValue

OIDs

OID symbolic	OID numeric	Type	Access	Description
mySnmpAgentMIB	1.3.6.1.4.1.171.10.97.2.5			This module defines my SNMP agent mibs.
mySnmpAgentMIBObjects	1.3.6.1.4.1.171.10.97.2.5.1
mySnmpCommunityObjects	1.3.6.1.4.1.171.10.97.2.5.1.1
I32 myCommunityMaxNum	1.3.6.1.4.1.171.10.97.2.5.1.1.1	Integer32	read-only	Number of Max of communities which the SNMP Agent support.
myCommunityTable	1.3.6.1.4.1.171.10.97.2.5.1.1.2		not-accessible	A list of SNMP Community configurations.
myCommunityEntry	1.3.6.1.4.1.171.10.97.2.5.1.1.2.1		not-accessible	Obtain information of SNMP Community configuration.
COM myCommunityName	1.3.6.1.4.1.171.10.97.2.5.1.1.2.1.1	Community	read-only	Community used by this entry.This value is unique for every entry. When this string be used as an index,Value of a sub-identifier equal ASCII value of corresponding character(first sub-identifier corresponds first character of string). The number of sub-identifiers of this string must be 32,If length of string is less than 32 the sub-identifier(0x0) will be filled in tail.
INT myCommunityWritable	1.3.6.1.4.1.171.10.97.2.5.1.1.2.1.2	INTEGER	read-write	Authority of this community
IP myCommunityUserIpAddr	1.3.6.1.4.1.171.10.97.2.5.1.1.2.1.3	IpAddress	read-write	IP address use for the authentication of a user, if the associated object myCommunityEnableIpAddrAuthen status is enable(1), the all messages send to the agent will be authened by community and this IP address. messages that can't pass the authentication will be discarded.
ENA myCommunityEnableIpAddrAuthen	1.3.6.1.4.1.171.10.97.2.5.1.1.2.1.4	EnabledStatus	read-write	this object offer the means to enable of disable the IP authentications of SNMP message.
ROW myCommunityStatus	1.3.6.1.4.1.171.10.97.2.5.1.1.2.1.5	RowStatus	read-create	entry status of this entry. and the means in this enviraments can reffer to the text-convention definition of the RowStatus.
mySnmpTrapObjects	1.3.6.1.4.1.171.10.97.2.5.1.2
I32 myTrapDstMaxNumber	1.3.6.1.4.1.171.10.97.2.5.1.2.1	Integer32	read-only	Number of destination address table entries.
myTrapDstTable	1.3.6.1.4.1.171.10.97.2.5.1.2.2		not-accessible	table of destination hosts that the trap will be sent to.
myTrapDstEntry	1.3.6.1.4.1.171.10.97.2.5.1.2.2.1		not-accessible	list of hosts.
IP myTrapDstAddr	1.3.6.1.4.1.171.10.97.2.5.1.2.2.1.1	IpAddress	read-only	the destination address of a host the trap will be sent to.
COM myTrapDstCommunity	1.3.6.1.4.1.171.10.97.2.5.1.2.2.1.2	Community	read-write	the destination host's SNMP Client wish to receive the community in the trap send by agent.
INT myTrapDstSendTrapClass	1.3.6.1.4.1.171.10.97.2.5.1.2.2.1.3	INTEGER	read-write	Indicates that the SNMP entity will send which kind of trap SNMPv1-Trap and SNMPv2-Trap
ROW myTrapDstEntryStatus	1.3.6.1.4.1.171.10.97.2.5.1.2.2.1.4	RowStatus	read-create	entry status of this entry. and the means in this enviraments can reffer to the text-convention definition of the RowStatus.
myTrapActionTable	1.3.6.1.4.1.171.10.97.2.5.1.2.3		not-accessible	This table of the trap's action.
myTrapActionEntry	1.3.6.1.4.1.171.10.97.2.5.1.2.3.1		not-accessible	List of of the trap's action.
MYT myTrapType	1.3.6.1.4.1.171.10.97.2.5.1.2.3.1.1	MyTrapType	read-only	Trap type identifier, every kind of trap which the system support will has one entry in this table.
INT myTrapAction	1.3.6.1.4.1.171.10.97.2.5.1.2.3.1.2	INTEGER	read-write	This value decide how to deal with when this type trap has happened.
mySnmpAgentMIBConformance	1.3.6.1.4.1.171.10.97.2.5.2
mySnmpAgentMIBCompliances	1.3.6.1.4.1.171.10.97.2.5.2.1
mySnmpAgentMIBCompliance	1.3.6.1.4.1.171.10.97.2.5.2.1.1			The compliance statement for entities which implement the My SnmpAgent MIB
mySnmpAgentMIBGroups	1.3.6.1.4.1.171.10.97.2.5.2.2
myCommunityMIBGroup	1.3.6.1.4.1.171.10.97.2.5.2.2.1			A collection of objects providing community management to a My agent.
mySnmpTrapMIBGroup	1.3.6.1.4.1.171.10.97.2.5.2.2.2			A collection of objects providing trap information to a My agent.

RFC description

D-Link vendor MIB defining SNMP agent management objects including community configuration, traps, and authentication parameters.

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Download MY-SNMP-AGENT-MIB

What Is MY-SNMP-AGENT-MIB?

Supported Devices

Monitoring Examples

What Can Be Monitored

This MIB depends on

Related MIBs

RFC description