Firewall; General - Siemens SIMATIC NET SCALANCE S615 Configuration Manual

Configuring with Web Based Management
4.8 "Security" menu
4.8.3

Firewall

4.8.3.1

General

On this WBM page, you enable the firewall.
Note
Please remember that if you disable the firewall, your internal network is unprotected.
Description
The page contains the following:
● "Activate Firewall" check box
When enabled, the firewall is active.
● "TCP Idle Timeout [s]" input box
Enter the required time in seconds. If no data exchange takes place, the TCP connection
is terminated automatically when this time has elapsed.
The range of values is 1 to 4294967295.
Default setting: 86400 seconds
● "UDP Idle Timeout [s]" input box
Enter the required time in seconds. If no data exchange takes place, the UDP connection
is terminated automatically when this time has elapsed.
The range of values is 1 to 4294967295.
Default setting: 300 seconds
● "ICMP Idle Timeout [s]" input box
Enter the required time in seconds. If no data exchange takes place, the ICMP
connection is terminated automatically when this time has elapsed.
The range of values is 1 to 4294967295.
Default setting: 300 seconds
152
SCALANCE S615 Web Based Management
Configuration Manual, 05/2015, C79000-G8976-C388-02