System Maintenance
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SNMP
SNMP (Simple Network Management Protocol) is an Internet-standard protocol for managing
devices on IP networks. It is used mostly in network management systems to monitor
network-attached devices for conditions that warrant administrative attention. SNMP exposes
management data in the form of variables on the managed systems, which describe the system
configuration. These variables can then be queried (and sometimes set) by managing
applications. The variables accessible via SNMP are organized in hierarchies, which are described
by Management Information Bases (MIBs).
Yealink systems support SNMPv1 and SNMPv2. They act as SNMP clients, receiving requests
from the SNMP server. The SNMP server may send requests from any available source port to
the configured port on the client, while the client responds to the source port on the SNMP
server. Yealink systems only support the GET request from the SNMP server.
You can download SNMP application to monitor and manage information on a network entity.
The following table lists the basic object identifiers (OIDs) supported by the system.
MIB
OID
Description
YEALINK-MIB
1.3.6.1.2.1.37459.2.1.1.
0
The textual identification of the contact
person for the system, together with the
contact information.
For example, Sysadmin (root@localhost)
YEALINK-MIB
1.3.6.1.2.1.37459.2.1.2.
0
An administratively-assigned name for the
system. If the name is unknown, the value is a
zero-length string.
For example, Yealink VC400.
YEALINK-MIB
1.3.6.1.2.1.37459.2.1.3.
0
The physical location of the system.
For example, Server Room
YEALINK-MIB
1.3.6.1.2.1.37459.2.1.4.
0
The time (in milliseconds) since the network
management portion of the system was last
re-initialized.
YEALINK-MIB
1.3.6.1.2.1.37459.2.1.5.
0
The firmware version of the system.
YEALINK-MIB
1.3.6.1.2.1.37459.2.1.6.
0
The hardware version of the system.
YEALINK-MIB
1.3.6.1.2.1.37459.2.1.7.
0
The system’s model.
YEALINK-MIB
1.3.6.1.2.1.37459.2.1.8.
0
The MAC address of the system.
YEALINK-MIB
1.3.6.1.2.1.37459.2.1.9.
The IP address of the system.
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