Gorgy Timing LEDI Network IN, Руководство пользователя

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82 MDE-LEDI-NETWORK-IN-4065V1.0
5. SNMP INTERfaCE
5.1. PRESENTaTION
The LEDI Network IN provides a SNMP v1 interface for fine monitoring and diagnostic.
The SNMP protocol allows the supervision of a device through the network. Two kind of
information are available through a SNMP interface:
A set of variables that can be read. These variables are stored together in a databa- ►
se (MIB) organized in a hierarchical way. The variables are set by the NTP software
to reflect its internal states.
Some traps that can be generated by the NTP software to indicate important state ►
modification.
There is two important parts in the MIB:
A general-purpose branch named System. This branch is MIB II compatible. ►
A private branch that contains information specific to the LEDI Network IN product. ►
Private MIBs are described with .MIB files. Two .MIB files are provided on the CDROM in
the directory English\LEDINETWORKIN\MIB:
The file GtNtpOutBus.mib contains the description of the information related to the ►
output cards – Localization in the MIB:
iso(1).org(3).dod(6).internet(1).private(4).enterprises(1).gorgy(8955).hardware(2).ntpOutBus(1)
The file GtNtpClient.mib contains the description of the information related to the ►
NTP client software – Localization in the MIB:
iso(1).org(3).dod(6).internet(1).private(4).enterprises(1).gorgy(8955).software(1).ntpClient(4)
The file GtNtpServer.mib contains the description of the information related to the ►
NTP server output card software – Localization in the MIB:
iso(1).org(3).dod(6).internet(1).private(4).enterprises(1).gorgy(8955).software(1).ntpSrv(3)
5. SNMP INTERfaCE