D-LINK SYSTEMS, INC. | WIRELESS ROUTER : Advanced / Firewall Settings

Firmware Version: 1.12
Hardware Version: A2
Product Page: DIR-855

| Setup | Advanced | Tools | Status | Support

## Reboot needed

Your changes have been saved. The router must be rebooted for the changes to take effect. You can reboot now, or you can continue to make other changes and reboot later.

## Configuration Warnings

## Firewall Settings

The Firewall Settings allow you to set a single computer on your network outside of the router.

Note: Only Administrator has access to these functionalities.

### Firewall Settings

Enable SPI :

### NAT Endpoint Filtering

Endpoint Independent

UDP Endpoint Filtering: Address Restricted

Port And Address Restricted

Endpoint Independent

TCP Endpoint Filtering: Address Restricted

Port And Address Restricted

### 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 :

### Non-UDP/TCP/ICMP LAN Sessions

Enable :

### Application Level Gateway (ALG) Configuration

PPTP :

PPPoE :

IPSec (VPN) :

RTSP :

Windows/MSN Messenger : (automatically disabled if UPnP is enabled)

FTP :

H.323 (NetMeeting) :

SIP :

Wake-On-LAN :

MMS :

Helpful Hints...

Enable the DMZ option only 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 Virtual Server or Port Forwarding sections.

More>...

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