Windows 2000 SNMP Agent
The Windows 2000 SNMP agent has a modular, extensible design that supports multiple MIBs through an agent application programming interface (API). The Windows 2000 SNMP agent is also known as the extensible agent, ** whereas the supported MIB objects are also known as SNMP subagents or extension-agents . When the SNMP service is started, the SNMP agent loads any SNMP extension - agent dynamic-link libraries (DLLs) that are configured in the registry. This design makes it possible to add new MIBs easily. Microsoft and third-party developers can develop MIBs for new hardware and software components and integrate them easily into an existing SNMP service.
When the SNMP service is started, each agent sends the object identifier for the base object in its MIB to the management system. This allows the management system to identify what managed objects are actually installed on each agent when the manager submits requests for information.
Table G.1 identifies the Windows 2000–based MIBs and the base object from which all other objects in the MIB are derived. The DLLs for MIB-II, LAN Manager MIB-II, and the Host Resources MIBs are installed with the SNMP service. The other MIBs listed in this table are installed when their respective services are installed.
Table G.1 MIBs that Ship with Windows 2000 SNMP Service
MIB and File name |
Description |
Object Identifier |
RFC |
Dependency |
---|---|---|---|---|
ACS.MIB |
Microsoft-defined MIB for the Quality of Service Admission Control Service (QoS ACS) |
1.3.6.1.4.1.311.1.15 |
(None) |
(None) |
ACCSERV.MIB |
RADIUS-ACC-Server-MIB contains object-types for monitoring accounting information between a network access server and a shared accounting server. |
1.3.6.1.3.79 |
2139 |
Internet Authentication Service |
AUTHSERV.MIB |
RADIUS-AUTH-Server-MIB contains object-types for monitoring authentication, authorization, and configuration information of a network access server. |
1.3.6.1.3.79 |
2138 |
Internet Authentication Service |
DHCP.MIB |
Microsoft-defined MIB contains object-types for monitoring the network traffic between remote hosts and the DHCP server. |
1.3.6.1.4.1.311.1.3 |
(None) |
DHCP service |
FTP.MIB |
Microsoft-defined MIB contains object-types for monitoring the File Transfer Protocol (FTP) service. |
1.3.6.1.4.1.311.1.7.2 |
(None) |
IIS Server |
HOSTMIB.MIB |
Contains object-types for monitoring and managing host resources. |
1.3.6.1.2.1.25 |
1514 |
(None) |
HTTP.MIB |
Microsoft-defined MIB for the Hypertext Transfer Protocol (HTTP) service |
1.3.6.1.4.1.311.1.7.3 |
(None) |
IIS Server |
IGMPV2.MIB |
Collects information on what groups are joined on the subnet. |
1.3.6.1.359 |
(None) |
Routing and Remote Access service |
IPFORWD.MIB |
Defines objects for managing routes on the IP Internet. |
1.3.6.1.2.1.2 |
1354 |
(None) |
LMMIB2.MIB |
LAN Manager MIB-II covers workstation and server services. |
1.3.6.1.4.1.77.1 |
(None) |
(None) |
MCASTMIB.MIB |
MIB module for managing IP Multicast routing |
1.3.6.1.3.60.1.1 |
(Pending) |
Routing and Remote Access service |
MIB_II.MIB |
Management Information Base (MIB-II) provides a simple, workable architecture and system for managing TCP/IP-based internets. |
1.3.6.1.2.1.1 |
1213 |
(None) |
MIB_II.MIB |
Management Information Base (MIB-II) provides a simple, workable architecture and system for managing TCP/IP-based internets. |
1.3.6.1.2.1.11 |
1213 |
(None) |
MIPX.MIB |
Microsoft-defined MIB for the Internetwork Packet Exchange (IPX) Protocol |
1.3.6.1.4.1.311.1.8 |
(None) |
Routing and Remote Access service |
MRIPSAP.MIB |
Microsoft-defined MIB for the Routing Information Protocol (RIP) |
1.3.6.1.4.1.311.1.9 |
(None) |
Routing and Remote Access service |
MSIPBTP.MIB |
Microsoft-defined MIB for the Boot Protocol (BOOTP) service |
1.3.6.1.4.1.311.1.12 |
(None) |
Routing and Remote Access service |
MSIPRIP2.MIB |
Microsoft-defined MIB for the Routing Information Protocol version 2 (RIP2) |
1.3.6.1.4.1.311.1.11 |
(None) |
Routing and Remote Access service |
NIPX.MIB |
Novell-defined MIB for the IPX Protocol |
1.3.6.1.4.1.23.2.5 |
(None) |
Routing and Remote Access service |
SMI.MIB |
Provides the common definitions for the structure and identification of management information for TCP/IP-based internets. |
(No object identifier available ) |
1155 |
(None) |
WFOSPF.MIB |
Nortel Networks–defined MIB for the Open Shortest Path First (OSPF) routing |
1.3.6.1.4.1.18 |
(None) |
Routing and Remote Access service |
WINS.MIB |
Microsoft-defined MIB for the Windows Internet Name Service (WINS) |
1.3.6.1.4.1.311.1.2 |
(None) |
WINS |
In addition to being configured in the registry of the SNMP agent, new MIB objects must also be registered in the SNMP management software application on the management system. For more information about registering new MIB objects in the manager, see the documentation included with your management software application.