Siemens SWT-3000 User Manual

SNMP and Remote Access SWT 3000 Equipment Manual
Page - 8 Edition p3_3_2x 08/09 © SIEMENS AG 2008
SNMP
General information
The SNMP Terminal Server contains OSS - Open Source Software (µCLinux and Net-SNMP). For
the copyright notice, list of conditions, disclaimer information kindly refer to the referenced source.
Open Source Software for µCLinux as well as detailed license information documentation is avail-
able and delivered with the PowerSys CD ROM.
SNMP function
The SNMP server allows the request of system parameters and a limited control (commands) of
the SWT 3000 from a central NMS (network management system) via TCP/IP. The SNMP server
provides an image of the SWT 3000 status. Spontaneous alarm indications (traps) are transmitted
to the NMS. Alternatively the remote access of the service program PowerSys via the SNMP server
is also possible and has higher priority. This means during an existing connection with the service
program the SNMP data base is not updated. This status is reported with a spontaneous indication
(trap) to the NMS.
Station A Station B Station C
Network
Management
Office
PowerSys
Terminal Server
TCP/IP
Terminal Server
TCP/IP
Terminal Server
TCP/IP
Hub / Switch
Intranet (LAN)
Remote access Remote monitoring
RM
RM In-band remote monitoring channel
SC
SWT3000
SSR SSB
SC
SWT3000
SSR SSB
SC
SWT3000
SSR SSB
SC
SWT3000
SSR SSB
Figure 4: SNMP & Remote access via IP network
The terminal server is delivered with firmware for SNMP and remote access support of
SWT 3000. The minimum setting of the SNMP server is:
• Local IP address
• Trap destination(s) IP address
• Trap delay and repetition suppression
• Community string
• Configuration via web browser (password protected)

Siemens SWT-3000 Specifications

General

Brand	Siemens
Model	SWT-3000
Category	Industrial Electrical
Language	English