D-Link DFL-1500 [72/271] D link d link 64

Part III

NAT & Routing

D-Link 64

FIELD DESCRIPTION Range / Format EXAMPLE

Network Address

Translation Mode

Determine what NAT type you are using in your network

topology.

Refer more information in the section

7.5.5.

None /

Basic /

Full Feature

Basic

BUTTON DESCRIPTION

Reset NAT Rules Reset NAT rules to the default status

Reset Server Rules Clear all the Virtual Server rules.

Apply Apply the settings which have been configured.

Table 7-1 Determine Network Address Translation Mode

Step 2. Check NAT Rules

As described in the previous sections, the

DFL-1500 has set the rules for the LAN/DMZ

zones. They all belong to the Many-to-One

(M-1) type that will map many private addresses

to the automatically chosen public IP address.

When the WAN interfaces change the IP, these

rules do not require any manual modifications for

the changed public IP addresses. The rules will

reload the new settings automatically. Besides,

you cannot insert/edit any rules under the Basic

mode.

ADVANCED SETTINGS > NAT > NAT Rules

Step 3. Switch the NAT Mode

Select the Full Feature from the list of

Network Address Translation Mode. Click

Apply. After applying the setting, the page will

highlight a warning saying that the rules are no

more automatically maintained by the DFL-1500.

If you change the LAN/DMZ IP settings, you have

to manually update related rules by yourself.

Otherwise, hosts in your LAN/DMZ cannot

establish connections to the hosts in the WAN

side.

ADVANCED SETTINGS > NAT > Status