Download Radio modems DATARADIO

Item (Cont’d)
Description
Simple Network Management Protocol-Disabled, Enabled (Default)
SNMP provides means to monitor, collect, and analyze diagnostic information.
Trap IP List
To add an address to the Trap IP List:
SNMP
Select Add and type the new IP address to be added to the read-only Trap IP List.
The window will expand downward to show all addresses in the list.
To delete an address from the Trap IP List:
Select Delete and type the IP address to be deleted from the read-only Trap IP
List.
Management Information Base -used to assemble and interpret SNMP messages.
The Dataradio HiPR-900 MIB is bundled with each unit's firmware. Click "Download mibs.zip" and a pop-up dialog box will appear in your browser asking you to
open or save the file to your PC. Save the zip file to a desired location. Unzip the
contents of mibs.zip file to a location where your SNMP manager can find it.
MIB
Note: SNMP must be enabled in order for the host PC SNMP manager to work.
6.7.3.3.1
SNMP Overview
SNMP (Simple Network Management Protocol) is used by network management systems to manage and
monitor network-attached devices. SNMP is based on the manager/agent model consisting of a manager,
an agent, a database of management information, managed objects, and the network protocol. The manager provides the interface between the human network manager and the management system. The agent
provides the interface between the manager and the physical devices being managed (Figure 40). SNMP
uses basic messages (such as GET, GET-NEXT, SET, and TRAP) to communicate between the manager
and the agent.
Management System
Managed Element
MANAGER
Human Network
Manager
AGENT
Network
Protocol
Messages
Management Database
Management Database
Managed Object
Figure 40 - SNMP: manager/agent model
6.7.3.3.1.1
MIB
The manager and agent use a Management Information Base (MIB), a logical, hierarchically organized
database of network management information. MIB comprises a complete collection of objects used to
manage entities in a network. A long numeric tag or object identifier (OID) is used to distinguish each
variable uniquely in the MIB and SNMP messages.
001-5099-000
44
HiPR-900 User Manual