Network Component
Version 7.19.0
MDK Middleware for IPv4 and IPv6 Networking
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An SNMP Agent enables network management features. More...
Content | |
Control Interface | |
Functions to communicate with the Trap Manager. | |
Management Information Base (MIB) Interface | |
Management Information Base (MIB) Interface. | |
Configuration | |
Configuration of the SNMP agent in µVision. | |
Structures | |
Structures of the SNMP Service. | |
An SNMP Agent enables network management features.
Simple Network Management Protocol (SNMP) is mainly used in network management systems to monitor network-attached devices for conditions that warrant administrative attention. It is the most popular network management protocol in the TCP/IP protocol suite.
SNMP is a simple request/response protocol that communicates management information between two types of SNMP software entities: SNMP managers and SNMP agents. The following picture shows an exemplary setup:
In summary, SNMP performs the following operations:
The SNMP Agent validates each request from a SNMP manager before responding to the request, by verifying that the manager belongs to a SNMP community with access privileges to the agent. A SNMP community is a logical relationship between a SNMP agent and one or more SNMP managers. The community has a name, and all members of a community have the same access privileges: either read-only or read-write.
The SNMP Agent in the Network Component is an optimized and compact implementation for embedded systems. Currently it implements SNMP version 1.
This documentation is separated as follows: