Network Settings - Rittal CMC III Notice D'installation Et D'utilisation

Network settings

6 Network settings

Connect the device with a network cable using the Ethernet interface to your computer (fig. 3,
EN
item 11).
Note:
You may need to use a cross-over cable for this purpose.

Change the IP address of your computer to any address in the range 192.168.0.xxx, e.g.
192.168.0.191. The default address 192.168.0.190 of the device may not be used.

Set the subnet mask to the value 255.255.255.0.

If necessary, switch off the proxy server in the browser in order to permit a direct connection to the
device.

Enter the http://192.168.0.190 address in the browser (fig. 4, item 1). The login dialogue to log in to
the device will be displayed.

Login as admin user with password admin (fig. 4, item 2).

Click the Processing Unit entry (fig. 4, item 3) in the left-hand subarea of the overview window (con-
figuration area) and the Configuration tab (fig. 4, item 4) in the right-hand subarea (navigation area).

Click the TCP/IP button in the Network group frame (fig. 4, item 5).
Note:
The settings for the IPv4 protocol are described below in detail. For further information on
TCP/IP configuration, please see section 1.1.

Change the IP address of the device in the TCP/IP Configuration window in the IPv4 Configura-
tion group frame to an address permitted in the network (fig. 4, item 6).

If necessary, correct the settings for the net mask and the gateway.

Alternatively, select the "DHCPv4" setting instead of "Manual" for an automatic IP allocation.

Click the Save button to save the settings.

Change the network settings of your computer to their original values of the IP address and the sub-
net mask.

Disconnect the network cable to your computer.

Connect the CMC III PU with a network cable with your Ethernet LAN (fig. 3, item 11).
To determine whether any software updates are required: see www.rittal.com or contact Rittal Service
(see section 7).
Note:
In its delivered state, all protocols are activated as standard without SSL encryption. For
applications with enhanced safety requirements, please note the following:



12
Do not operate the system directly on the Internet, but only in internal networks (in-
tranet), and be sure to provide suitable external protection via firewalls.
Do not use the default passwords; instead, be sure to use secure, long passwords
containing numbers, a mix of upper case and lower case letters, symbols and no rep-
etitions. For SNMP, overwrite the default community strings "public".
Only use secure, encrypted protocols, or deactivate unsecure protocols such as Tel-
net, FTP etc.
Rittal CMC III Processing Unit / CMC III Processing Unit Compact