Siemens CP 1243-1 - 1.6 Configuration examples

Application and properties
1.6 Configuration examples
CP 1243-1
Operating Instructions, 04/2017, C79000-G8976-C365-03
17
Firewall rules
The maximum number of firewall rules in advanced firewall mode is limited to 256.
The firewall rules are divided up as follows:
● Maximum 226 rules with individual addresses
● Maximum 30 rules with address ranges or network addresses
(e.g. 140.90.120.1 - 140.90.120.20 or 140.90.120.0/16)
● Maximum 128 rules with limitation of the transmission speed ("Bandwidth limitation")
1.6
Configuration examples
1.6.1
Sending e-mails
Configuration with sending of e-mails:
The following example shows a configuration with sending of e-mails. The telecontrol
communication of the CP is dsiabled.
Figure 1-1 Sending e-mails