Firewall Settings - D-Link AC750 User Manual

Section 3 - Configuration
Click Firewall Settings on the navigation menu to configure the Firewall Settings. When
you are satisfied with your configuration, click Save Settings.
Enable SPI: Enable or disable the Stateful Packet Inspection (SPI) firewall.
Disabling the firewall is not recommended.
Enable anti-spoof Enable or disable anti-spoof checking.
checking:
This option allows you to manually configure the router's demilitarized zone (DMZ). The
DMZ should only be used as a last resort when you are having difficulty using other port
forwarding tools since the device using this IP address is not protected by the firewall. If
you use DMZ, take measures such as client-based virus protection to protect the remaining
client PCs on your LAN from possible attacks through DMZ'd device.
Enable DMZ:
Check the box to enable the DMZ function.
DMZ Host IP
Enter the IP address of the machine that you wish to place in the DMZ.
Address:
If the machine receives an IP address from the DHCP server, you should
create a static DHCP reservation to ensure that the machine always
receives the same address from the DHCP server. Use the Computer
Name dropdown menu and the << button to quickly select a device.
The IP address is automatically populated.
D-Link DIR-819 User Manual

Firewall Settings

FIREWALL SETTINGS
ANTI-SPOOF CHECKING
DMZ HOST
DIR-819
FIREWALL SETTINGS FIREWALL & DMZ SETTINGS
FIREWALL & DMZ SETTINGS
DMZ means "Demilitarized Zone". DMZ allows computers behind the router firewall to be accessible to Internet traffic.Typically, your
DMZ would contain Web servers, FTP servers and others.b
Save Settings Don't Save Settings
FIREWALL SETTINGS
☑
Enable SPI :
ANTI-SPOOF CHECKING
☐
Enable anti-spoof checking :
DMZ HOST
The DMZ (Demilitarized Zone) option lets you set a single computer on your network outside of the router.If you have a computer that
cannot run Internet applications successfully from behind the router, then you can place the computer into the DMZ for unrestricted
Internet access.
Note:Putting a computer in the DMZ may expose that computer to a variety of security risks. Use of this option is only recommended
as a last resort.
☐
Enable DMZ :
DMZ IP Address :
Computer Name
APPLICATION LEVEL GATEWAY (ALG) CONFIGURATION
☑
PPTP :
☑
IPSec (VPN) :
☑
RTSP :
☑
SIP :
Save Settings Don't Save Settings
ADVANCED
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