D-Link DFL-1500 [29/271] Wan1 to dmz1 connectivity

DFL-900/1500 User Manual Chapter 1

Quick Start

1.8.2 WAN1-to-DMZ1 Connectivity

This section tells you how to provide an FTP service with a server installed under your DMZ1 to the public Internet users. After

following the steps, users at the WAN side can connect to the FTP server at the DMZ1 side.

Step 1. Device IP Address

Setup the IP Address and IP Subnet

Mask for the DFL-1500 of the DMZ1

interface.

Step 2. Client IP Range

Enable the DHCP server if you want to use

DFL-1500 to assign IP addresses to the

computers under DMZ1.

Step 3. Apply the Changes

Click Apply to save your settings.

BASIC SETUP > DMZ Settings > DMZ1 Status

Step 4. Check NAT Status

The default setting of NAT is in Basic

Mode. After applying the Step 3, the NAT is

automatically configured related rules to let

all private-IP LAN/DMZ-to-WAN requests to

be translated with the public IP assigned by

the ISP.

ADVANCED SETTINGS > NAT > Status

Step 5. Check NAT Rules

The DFL-1500 has added the NAT rules as

the right diagram. The rule Basic-DMZ1

(number 1) means that, when matching the

condition (requests of LAN/DMZ-to-WAN

direction with its source IP falling in the

range of 10.1.1.254 / 255.255.255.0),

the request will be translated into a

public-source-IP requests, and then be

forwarded to the destinations.

ADVANCED SETTINGS > NAT > NAT Rules