Web Server; Snmp Control - Wiener PL512 Technical Manual

5 Web Server

The PL512/PL506 has a built-in web-server which allows the monitoring of the power supply with a
standard web browser.

6 SNMP Control

The SNMP (Simple Network Management Protocol) is generally used to monitor and control
computers and network routers. WIENER claimed a specific part of the SNMP name space and
implemented power supply specific items there. Protocol version 1 and 2c is implemented. The tree
view of the implemented items is appended in 8 SNMP OID Tree.
NetSNMP is an open source SNMP program which can be used to access the PL506/512 power
supply via the Simple Network Management Protocol. Please see
for more details.
Please install netSNMP from the CD-ROM or downloaded from the WIENER file server
http://file.wiener-d.com
WIENER product the WIENER-CRATE-MIB file must be stored somewhere on the PC doing the
calls, by default that location should be /usr/share/snmp/mibs (Windows: C:\usr\share\snmp\mibs).
The most commonly used net-snmp calls are:
snmpwalk – returns groups of parameters / items
snmpget – returns a specific parameter (read)
snmpset – sets a specific parameter (write)
Please see the netSNMP description and help files for detailed instructions and options. All
parameters defined for WIENER crates and power supply systems are contained within the
WIENER-CRATE-MIB.txt file.
28. May 2013
on the control computer. In order to perform SNMP calls from any
http://net-snmp.sourceforge.net/
21 *00679.A4