Technicolor TD5130 Router Manual PDF (Setup & Configuration Guide)

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SETUP & USER GUIDE

DMS-CTC-20120508-0000 v1.0.

7.4

Firewall

The

Firewall

page allows you to set the firewall security of your Wireless Gateway.

To view the

Firewall

page, do one of the following:

▪

From the

Home

screen, click

Firewall

under

Toolbox

.

▪

On the main menu, click

Toolbox

> Firewall

.

7.4.1

Change Firewall Security Level

1

On the

Firewall

page, click

Configure

on the upper-right corner of the screen.

2

Select the desired security level:



Block All

— Block all traffic from and to the Internet.



Standard — Block all incoming traffic but allow outgoing traffic.



Disabled — Disable firewall security, all traffic is allowed.

3

Click

Apply

to save changes.

7.4.2

Create a New Security Level

1

On the

Firewall

page, click

Configure

on the upper-right corner of the screen.

2

Click the

Create a new Security Level

shortcut at the bottom of the screen. The

New Firewall Level

screen appears.

3

Enter the name for the new firewall security level.

4

Select a security level.

5

Click

Apply

to save changes.

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SETUP & USER GUIDE

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7.4.3

Set Filter Rules

After you create a new security level, you can set firewall rules.

1

On the

Firewall

page, click

Configure

on the upper-right corner of the screen.

2

Click

Edit

. The Firewall Settings appears.

3

On the

Firewall Settings

table, click

Add

.

4

Enter the necessary parameters:



Name

— Enter desired firewall rule name



Enabled

— Check this box to enable this firewall rule.



Source Interface

— Select the interface to apply the firewall rule.



Source Address

— Select the firewall source address.



User-Defined

— If the address is not listed in the Source Address box, enter a user-defined address

here.



Destination Interface

— Select the destination interface.



Destination address

— Select the destination address.



User-Defined

— If the address is not listed in the Destination Address box, enter a user-defined

address here.



Service

— Select a service.



Action

— Select the action to take:

Deny

or

Accept

.

5

Click

Apply

to save changes. The new firewall rule appears on the Firewall Settings table.

To edit a firewall rule, click

Edit

.

To delete a firewall rule, click

Delete

.

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SETUP & USER GUIDE

DMS-CTC-20120508-0000 v1.0.

7.5

Intrusion Detection

Your Wireless Gateway protects your network against malicious intrusions. The

Intrusion Detection

page shows you the intrusions that you are protected against. The

Protected Intrusions

table shows the

number of times the Wireless Gateway actively protected your network against each intrusions.

To view the

Intrusion Detection

page, on the main menu, click

Toolbox

>

Intrusion Detection

.

7.6

Dynamic DNS

The Dynamic DNS (DDNS) service allows you to assign a fixed DNS host name to an Internet connection

even if it is using a dynamic IP address. As soon as your Wireless Gateway internal connection gets a

new IP address, the dynamic DNS service updates the host name entry to the new IP address. The

dynamic DNS service relies on servers that link the public IP address to a subscribed DNS host name.

To view the

Dynamic DNS

page, on the main menu, click

Toolbox > Dynamic DNS

.

In order to use a dynamic DNS service, you must first register and enroll for DNS service with a Dynamic

DNS service provider. The DDNS service provider will provide the necessary parameters to complete

your Wireless Gateway Dynamic DNS setup.

To configure the Dynamic DNS service of your Wireless Gateway, click

Configure

on the upper-right

corner of the screen.

▪

Enabled

— Check this box to enable the DDNS.

▪

Interface

— The DDNS interface is the Internet.

▪

Username

— Enter the username provided by the DDNS service provider.

▪

Password

— Enter the password provided by the DDNS service provider.

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SETUP & USER GUIDE

DMS-CTC-20120508-0000 v1.0.

▪

Confirm Password

— Re-type the password to confirm.

▪

Service

— Select the DDNS service provider where your account is registered.

▪

Host

— Type the host name.

Click

Apply

to save changes.

To use multiple hosts, click the

Use multiple hosts

shortcut at the bottom of the screen. Then click

Add

to add host name.

7.7

User Management

The

User Management

page allows you to configure the users who can access the Wireless Gateway

web configuration utility.

To view the User Management page, click Toolbox > User Management.

7.7.1

Add New User

1

Click the

Add new user

shortcut at the bottom of the screen.

2

On

Name

, type desired user name. This will be the login name and the password of the new user.

3

On

Administrator Privileges

, select the user privilege.

4

Click

Apply

to save changes.

7.7.2

Reset Password

To reset a password, on the

User Management

screen, click on the user account that you want to reset

the password. Then click

Reset Password

.

Aside from resetting the password, no other setting can be modified unless by users of higher privileges.

7.7.3

Manage Users

To change the default user, click the

Set the default user

shortcut at the bottom of the screen.

To switch to another user, click the

Switch to another user

shortcut at the bottom of the screen. This

brings you back to the login page, then login with the desired user account.

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SETUP & USER GUIDE

DMS-CTC-20120508-0000 v1.0.

7.8

DMZ

The

DMZ

page allows you to configure a computer, called the DMZ host, on your network to have

unrestricted Internet access. This function is useful for gaming purposes. However, this places the DMZ

outside the firewall and is exposed to security risks.

To assign a DMZ host, do the following:

1

On the main menu, click

Toolbox > DMZ

.

2

Click

Configure

on the upper-right corner of the screen.

3

Check the

Status

box to enable the DMZ host function.

4

On

IP

Address

, type the IP address of the computer you want to assign as the DMZ host.

5

Click

Apply

to save changes.

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