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I am working on NTCIP/SNMP Protocol I was able to connect to the device controller using one one of the MIBBrowser and was able to walk through the different objects(OIDS) loaded through a MIB File. However,When I do a walk over the dmsMessageTable I can see only two messages(again through object IDs) being retrieved but the Device controller has more than two messages. The Messages being retrieved are default one provided with the device.

Can anyone help in this ?

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您是否使用了正确的主索引(OID 的倒数第二个节点)?该节点对应于消息内存类型。对于可变消息,索引应该是 3 或 4。

您可以检索内存类型的消息数(例如,对于可更改的消息,使用 dmsNumChangeableMsg - 1.3.6.1.4.1.1206.4.2.3.5.2.0)然后您的 OID 的最后一个节点应该对应于消息号在那种类型的记忆库中。

例子:

对于可变内存中的第一条消息:1.3.6.1.4.1.1206.4.2.3.5.8.1.3.3.1

对于易失性存储器中的第二条消息:1.3.6.1.4.1.1206.4.2.3.5.8.1.3.4.2

于 2013-12-16T15:05:31.753 回答