Bosch CM751B - Configure IP Remote Access

CM751B Installer Reference Guide
7
Bosch Security Systems 5/13 CM751BIRG FTR1.0
Move to the IP Reporting section on the Comms tab and
enter the Base Station Receiver IP Address, IP Port and
other parameters as supplied by the control room. Enter
the details in the appropriate Destination as required.
Figure 13: Conguring the Base Station’s IP Settings
If you are using the Conettix NNC anti replay feature or
data encryption move to the Ethernet Module section on
the Devices tab and enter respective information. The
values entered here must match those in the base station
or communication will fail.
To remove encryption set the key back to all zeros or the
factory default settings.
Figure 14: Conguring the Encryption Settings
Step 4 - Conguring IP Remote Access
When attempting a remote connection to a site that has a
CM751B module tted the site’s public IP address will be
required. In many cases the site’s public IP address is dy-
namically allocated by the ISP and therefore it can change
at any time.
To cater for this situation the CM751B module will send
a periodic message to a proprietary central IP Resolution
Server (IPRS) which maintains a record of the site’s current
public IP Address. When you attempt the remote con-
nection using Solution Link the software will provide you
with the customers current public IP address.
Figure 15: Conguring IP Remote Access
IP Remote Access
If required you can congure the module to only accept
incoming connections from a specic IP Address. In the
default state the RAS IP Address is set to 000.000.000.000
for both users and installers and this allows a connection
to the panel from any IP Address. To limit access so that a
RAS connection can only be established from only one IP
address enter it here.
This option should be used with caution and should only
be used if you have a static public IP address and you only
want / need to connect to the panel from one location.
If a UDP connection is necessary for remote access then
you will also need to program this option. See “UDP Pro-
tocol Options” on page 8 for more information.
The RAS IP port is defaulted to port 07701 for both users
and installers. This must be programmed the same in the
panel and Solution Link RAS software.
You will need to create a port forwarding rule on the cus-
tomers router to direct incoming trac on this port to the
CM751B module’s private IP Address.
If you attempt an IP connection with an
incorrect RAS security PIN then after 3
attempts to panel will lockout for the IP RAS
lockout time period programmed.
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Note