D-Link DI-774 Router Manual PDF (Setup & Configuration Guide)

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Page 81 / 98 Scroll up to view Page 76 - 80

Frequently Asked Questions (continued)

Step 2

Log into the web based

configuration of the router by typing in the IP

Address of the router (default:192.168.0.1) in

your web browser. The username is

admin

(all lowercase) and the password is

blank

(nothing)

How do I configure the DMZ Host? (continued)

Step 3

Click the

Advanced

tab and then

click on the

DMZ

button. Select

Enable

and

type in the IP Address you found in step 1.

Step 4

Click

Apply

and then

Continue

to save the changes.

Note:

When DMZ is

enabled, Virtual

Server settings will

still be effective.

Remember, you

cannot forward the

same port to multiple

IP Addresses, so the

Virtual Server

settings will take

priority over DMZ

settings.

DI-774

admin

Page 82 / 98

Frequently Asked Questions (continued)

How do I open a range of ports on my router using Firewall rules?

Step 1

Access the router’s web configuration by entering the router’s IP Address in

your web browser. The default IP Address is

192.168.0.1

. Login using your password.

The default username is

“admin”

and the password is blank.

If you are having difficulty accessing web management, please see the first question

in this section.

Step 2

From the web management Home page, click the

Advanced

tab then click

the

Firewall

button.

Step 3

Click on

Enabled

and type in

a name for the new

rule.

Step 4

Choose

WAN

as the

Source

and

enter a range of IP

Addresses out on the

internet that you

would like this rule

applied to. If you

would like this rule to

allow all internet

users to be able to

access these ports,

then put an

Asterisk

in the first box and

leave the second box

empty.

Step 5

Select

LAN

as the

Destination

and enter the IP Address of the computer on

your local network that you want to allow the incoming service to. This will not work

with a range of IP Addresses

Step 6

Enter the port or range of ports that are required to be open for the incoming

service.

Step 7

Click

Apply

and then click

Continue

Because our routers use NAT (Network Address Translation), you can only open a

specific port to one computer at a time. For example: If you have 2 web servers on

your network, you cannot open port 80 to both computers. You will need to configure

1 of the web servers to use port 81. Now you can open port 80 to the first computer

and then open port 81 to the other computer.

Note:

Make sure DMZ host is disabled.

Page 83 / 98

Frequently Asked Questions (continued)

What are virtual servers?

A Virtual Server is defined as a service port, and all requests to this port will be

redirected to the computer specified by the server IP. For example, if you have an FTP

Server (port 21) at 192.168.0.5, a Web server (port 80) at 192.168.0.6, and a VPN

server at 192.168.0.7, then you need to specify the following virtual server mapping

table:

Server Port

Server IP

Enable

192.168.0.5

192.168.0.6

1723

192.168.0.7

How do I use

PC Anywhere

with my router?

You will need to open 3 ports in the Virtual Server section of your D-Link router.

Step 1

Open your web browser and enter the IP Address of the router (192.168.0.1).

Step 2

Click on

Advanced

at the top and then click

Virtual Server

on the left side.

Step 3

Enter the

information as seen

below. The

Private IP

the IP Address of the

computer on your local

network that you want to

connect to.

Step 4

The first entry

will read as shown here:

Step 5

Click

Apply

and then click

Continue

Page 84 / 98

How do I use

PC Anywhere

with my router? (continued)

Frequently Asked Questions (continued)

Step 6

Create

a second entry

as shown here:

Step 7

Click

Apply

and then

click

Continue

Step 8

Create

a third and final

entry as shown

here:

Step 9

Click

Apply

and then click

Continue

Step 10

Run

PCAnywhere

from the remote site and use the WAN IP Address of the

router, not your computer´s IP Address.

Page 85 / 98

How can I use

eDonkey

behind my D-Link router?

Frequently Asked Questions (continued)

You must open ports on your router to allow incoming traffic while using

eDonkey.

eDonkey uses three ports (4 if using CLI):

4661 (TCP) To connect with a server

4662 (TCP) To connect with other clients

4665 (UDP) To communicate with servers other than the one you are connected to.

4663 (TCP) *Used with the command line (CLI) client when it is configured to allow

remote connections. This is the case when using a Graphical Interface (such as the

Java Interface) with the client.

Step 1

Open your web browser and enter the IP Address of your router

(192.168.0.1). Enter username (admin) and your password (leave blank).

Step 2

Click on

Advanced

and then click

Firewall

Step 3

Create a new firewall rule:

Click

Enabled

Enter a name

(edonkey).

Click

Allow

Next to Source,

select

WAN

under

interface. In the first

box, enter an

. Leave

the second box

empty.

Next to Destination,

select

LAN

under

interface. Enter the IP

Address of the

computer you are

running eDonkey

from. Leave the

second box empty.

Under Protocol,

select

. In the port

range boxes, enter

4661

in the first box

and then

4665

in the

second box. Click

Always

or set a schedule.

Step 4

Click

Apply

and then

Continue

edonkey

WAN

LAN

192.168.0.100

4661

4665

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