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# Domain --> Configuration --> SNMP

Tasks Related Topics Attributes

## Overview

The WebLogic Administration Server has the ability to function as a Simple Network Management Protocol (SNMP) agent. The WebLogic SNMP agent runs as a service which responds to requests from SNMP managers and sends SNMP trap notifications to SNMP managers. Use this tab to administer SNMP for a domain.

## Tasks

Enabling and Configuring the WebLogic SNMP Agent

## Related Topics

WebLogic SNMP Management Guide

WebLogic SNMP MIB Reference

## Attributes

Table 69-1

Attribute Label | Description | Value Constraints
--- | --- | ---
Enabled | The state of the SNMP service on an administration server. Select to enable the service. MBean: `weblogic.management. configuration. SNMPAgentMBean` Attribute: `Enabled` | Default: false Valid values: true false
SNMP Port | The port number on which the WebLogic SNMP agent listens for requests from SNMP managers. Most SNMP managers can ping SNMP agents and some SNMP managers can request the status of specific attributes. MBean: `weblogic.management. configuration. SNMPAgentMBean` Attribute: `SNMPPort` | Minimum: 1 Maximum: 65535 Default: 161
MIB Data Refresh Interval | The minimum amount of time all MIB values are cached before the agent attempts to refresh them. MBean: `weblogic.management. configuration. SNMPAgentMBean` Attribute: `MibDataRefreshInterval` | Units: seconds Minimum: 30 Maximum: 65535 Default: 120
Server Status Check Interval Factor | Defines a multiplier used to calculate the interval at which the server status is checked. This value is multiplied by the MIB Data Refresh Interval to determine the interval at which server status is checked: interval = n * MibDataRefreshInterval The most frequent interval at which server status can be checked is the interval defined for MIB Data Refresh Interval. If you want that interval to be the same as the MIB Data Refresh Interval, enter 1 in the Server Status Check Interval Factor field. MBean: `weblogic.management. configuration. SNMPAgentMBean` Attribute: `ServerStatusCheckIntervalFactor` | Minimum: 1 Maximum: 65535 Default: 1
Community Prefix | The SNMP community (password) that SNMP managers must specify when sending requests to the WebLogic SNMP agent. For more information about the community prefix, refer to "Using Community Names to Specify Target Servers in Management Requests." The default value is `public`. However, to secure access to the values of the WebLogic attributes, it is recommended that you set Community Prefix to some value other than `public`. MBean: `weblogic.management. configuration. SNMPAgentMBean` Attribute: `CommunityPrefix` | Default: "public"
Debug Level | Determines whether internal messages are generated indicating what the agent code is doing. The Debug level. Valid values are: 0-NoDebug messages 1-Fatal 2-Critical 3-Non-Critical MBean: `weblogic.management. configuration. SNMPAgentMBean` Attribute: `DebugLevel` | Default: 0 Valid values: 0 1 2 3
Trap Version | Specifies whether this WebLogic Server domain generates traps that conform to SNMPv1 or SNMPv2. Choose the protocol that your SNMP managers support. |
Send Automatic Traps Enabled | Determines whether the WebLogic SNMP agent sends automatically generated traps to SNMP managers. By default, the WebLogic SNMP agent sends traps when servers start and shutdown. For a complete list of events that generate automatic traps, refer to "Automatically Generated WebLogic SNMP Traps." |
Targeted Trap Destinations | WebLogic Server uses a trap destination to specify the SNMP management station and the community name used by the SNMP agent to send trap notifications. Select which trap destination(s) should be used in this WebLogic Server domain from the list of available trap destinations. For information on creating Trap Destinations, refer to Creating a Trap Destination. MBean: `weblogic.management. configuration. SNMPAgentMBean` Attribute: `TargetedTrapDestinations` |