Gude Expert Power Control 1100, Руководство пользователя

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Expert Power Control 1100/1101 Configuration
4.3.7.8 SNMP Trap receiver
In these fields you can enter up to 8 trap receiver. A new line appears when you press the "add" button. Receiver addresses
have to be listed as follows: IP address (and, if necessary the HTTP port), e.g.: 192.168.0.2:8000.
4.3.7.9 SNMP
To get detailed status information of Expert Power Control 1100/1101 SNMP can be used. SNMP communicates via UDP
(port 161) with Expert Power Control 1100/1101: You can use SNMP to switch the power ports as
well.
Supported SNMP commands:
- SNMPGET:
request status information
- SNMPGETNEXT: request the next status information
- SNMPSET: Expert Power Control 1100/1101 request change of status
You will need a Network Management System, e.g. HP-Open View, OpenNMS, Nagios etc., or the command line tools of
NET-SNMP to request information of Expert Power Control 1100/1101 via SNMP.
4.3.7.9.1
SNMP-communities
SNMP authentifies requests by so called communities.
The public community has to be added to SNMP-read-requests and the private community to SNMP write requests. You can
see the SNMP communites like read/write passwords. SNMP v1 and v2 transmit the communities without encryption.
Therefore it is simple to spy out these communities. We recommend to use a DMZ or IP ACL.
4.3.7.9.2
MIB
All information, that can be requested or changed, the so called „Managed Objects“, are descripted in „Management
Information Bases“ (MIBs).
There are three MIBs, which can be requested fromthe Expert Power Control 1100/1101:
„system“, „interface“ and „powerports“
„system“ and „interface“ are standardised MIBs (MIB-II).
„powerports“ (GUDEADS-EPC-MIB::gadsEPC) was created especially for the Expert Power Control 1100/1101.
At least, there are so called Object Identifiers (OID) subordinated to those three structures. An OID describes the location of
an information inside a MIB.
4.3.7.9.3
SNMP-traps
SNMP-Traps are system messages, sent via SNMP-protocol to different clients. On following events, Expert Power Control
1100/1101 will dispatch a SNMP-Trap:
Switching of the Power Ports
Min/Max-Alerts from the sensors
You can find more information about configuration of SNMP at http://www.gude.info/wiki.
4.3.8 Configuration - Syslog