
System settings and functions
102 · G&D DVICenter
5. Enter the following data in the Main Network paragraph:
6. Press F2 to save your settings.
Resetting the netfilter rules
In the default settings, all network computers can access the system’s IP address
(open system access).
With the Config Panel web application, you can create netfilter rules to control access
to the matrix system. After a netfilter rule is created, the open system access is deac
-
tivated and all incoming data packets are compared to the netfilter rules.
The created netfilter rules can also be deleted with this function.
How to delete the created netfilter rules:
1. Press Ctrl+Num (default) to open the on-screen display.
2. Press F11 to open the Configuration menu.
3. Select System and press Enter.
4. Select Reset netfilter configuration and press Enter.
5. Use the arrow keys to select Yes and press Enter to respond to the prompt for
confirmation.
Enhanced functions
Freeze mode
When the cable connection between the target module and the user module is lost
during operation, the console monitor no longer shows an image in the default set
-
tings of the KVM matrix system.
Global prefer-
ences
Select the operating mode by pressing F8:
Static: uses static settings.
DHCP: auto obtains the settings described below from a
DHCP server.
Hostname:
Enter the matrix switch hostname.
Domain:
Enter the domain the matrix switch is to belong to.
Gateway:
Enter the gateway IP address.
DNS Server 1:
Enter the DNS server IP address.
DNS Server 2:
Enter the IP address of another DNS server (option).
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