Security and authentication
9.2 Firewall
Syntax
Call up the command with the following parameters:
prerule ssh ipv4 {int <interface-type> <num(0-10)> | all-int} {enabled|disabled}
The parameters have the following meaning:
Parameter
int
interface-type
num
all-int
enabled
disabled
For information on identifiers of addresses and interfaces, refer to the section "Commands in
the FIREWALL configuration mode (Page 313)".
Result
The predefined firewall rule SSH is enabled on the relevant interface. Encrypted access to
the CLI is possible.
Further notes
You display this setting and other information with the
command.
You list the available interfaces with the
9.2.4.31
prerule telnet ipv4
Description
With this command, you enable the predefined firewall rule Telnet on the selected interface.
Requirement
You are in the FIREWALL configuration mode.
The command prompt is as follows:
cli(config-fw)#
342
Description
Keyword for the interface
Type or speed of the interface
Interface index
Enables the predefined firewall rule on all inter-
faces.
Enables the predefined firewall rule.
Disables the predefined firewall rule.
prerule ipv4 show-int
Range of values / note
-
Specify a valid interface.
Specify a valid interface
index.
0 ... 10
-
-
-
show firewall pre-rules ipv4
command.
SCALANCE S615 Command Line Interface
Configuration Manual, 06/2015, C79000-G8976-C406-02