Siemens SICAM CMIC User Manual

Use Cases
SICAM RTUs, User Manual SICAM CMIC 403
DC8-001-2.09, Edition 08.2016
F.5.3 SICAM CMIC as Telecontrol Substation with IPSec VPN via GPRS
Network
Note
The default gateway under IP Security | Local Site | VPN client default gateway must be
the external visible IP address (=2
nd
IP address) of the GPRS-router, in this example 192.168.1.2
SICAM CMIC
X4
X1
Substation Zone
GSM/GPRS
Office Zone
Control Center Zone 1
SICAM
TOOLBOX II
SICAM
TOOLBOX II
UDP
IEC 61850
60870-104
https
NTP Server
SNMP Manager
SICAM
WEB
SICAM
WEB
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https
Office Zone
Control Center Zone 2
SICAM
TOOLBOX II
UDP
IEC 61850
60870-104
https
NTP Server
SNMP Manager
SICAM
WEB
https
SICAM CMIC
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192.168.5.2
GPRS Modem
Siemens Scalance M874-2 2.5G-Router
static IP adress: 192.168.1.161 (GPRS-VPN)
internal 2nd IP address: 192.168.1.2
GPRS Modem
Siemens Scalance M874-2 2.5G-Router
static IP adress: 90.90.90.81 (GPRS-VPN)
2 redundant router
Cisco 1941 (HSRP)
2 redundant router
Cisco 1941 (HSRP)
Own IP address X4:
Subnet-mask X4
192.168.5.1
: 255.255.255.0
IP security - Remote Site 2
IP-Address : 192.168.1.152
IP security - Remote Site 2
Subnet IP-Address
Subnet mask
:
:
122.33.0.0
255.255.255.0
IP security - Remote Site 1
IP-Address : 192.168.1.151
IP security - Local site
VPN client IP-address: 192.168.1.161
Own IP address X1 VPN0:
Subnet-mask X1 VPN0
Own IP address X1 VPN1:
Subnet-mask X1 VPN1
172.16.1.58
: 255.255.0.0
122.32.1.58
: 255.255.255.0
IP security - Remote Site 1
Subnet IP-Address
Subnet mask
:
:
172.17.0.0
255.255.248.0
GPRS Modem
Siemens Scalance M874-2 2.5G-Router
static IP adress: 90.90.90.82 (GPRS-VPN)
IP address: 122.33.0.254
Control system or SICAM AK 3
IP address: 122.33.0.2
Subnet mask: 255.255.255.0
IP address: 172.17.0.254
Control system or SICAM AK 3
IP address: 172.17.0.22
Subnet mask: 255.255.248.0

Siemens SICAM CMIC Specifications

General

Brand	Siemens
Model	SICAM CMIC
Category	Remote Control
Language	English