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Product Page : DIR-685

Hardware Version : A1

Firmware Version : 1.00NA

| Setup | Advanced | Storage | Tools | Status | Support

- Port Forwarding
- Application Rules
- QoS Engine
- Network Filter
- Website Filter
- Firewall Settings
- Routing
- Advanced Wireless
- Advanced Network
- Guest Zone
- Wake on LAN

# FIREWALL SETTINGS

Firewall rules can be used to allow or deny traffic passing through the router. You can specify a single port by utilizing the input box at the top or a range of ports by utilizing both input boxes.

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.

## Firewall Setting

Enable SPI : |

## DMZ HOST

The DMZ(Demilitarized Zone) option allows you to set up a single computer on your network to be outside of the router. If you have a computer that cannot run Internet applications successfully from behind the router, then 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 Host : |  |
DMZ IP Address : |  |

## 50 - Firewall Rules

Remaining number of rules that can be created: 50

|  | Interface | IP Address |  | Schedule
| Name |  |  | Protocol |
Action |  |  | Port Range
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Helpful Hints..
• DMZ:
Only enable the DMZ option as a last resort. If you are having trouble using an application from a computer behind the router, first try opening ports associated with the application in the Advanced Port Forwarding section.
• Firewall:
Firewall Rules are an advanced feature used to deny or allow traffic from passing through the device. You can create detailed rules for the device. Please refer to the manual for more details and examples.

More...

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