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9.2
Assigning a service (HTTP, FTP,...) to a Computer
Introduction
The MediaAccess Gateway allows you to use one Internet connection for multiple computers. This means that all your
computers share one public IP address, as if only one computer were connected to the outside world.
Issue
When the MediaAccess Gateway receives an incoming message, the MediaAccess Gateway has to decide to which
computer it has to send this message.
If the incoming message is a response to an outgoing message originating from one of your computers, the MediaAccess
Gateway sends the incoming message to this computer.
If your are running a server or an application that acts as a server (for example a HTTP server, Internet game), the initial
message will come from the Internet and the MediaAccess Gateway has no information to decide to which computer it
should forward the incoming message.
Solution
To avoid this problem you can do either of the following:
Enable
UPnP
.
Assign a game or application to a local networking device
.
UPnP
UPnP is a technology that enables seamless operation of a wide range of games and messaging applications. Your computer
will use UPnP to communicate to the MediaAccess Gateway which services are running on the computer.
For example, when you start a UPnP-enabled application on your computer, it will automatically create the necessary port
mappings on this computer and on the MediaAccess Gateway.
For more information on UPnP, see
“9.1 UPnP” on page 78
.
Internet
Internet
?
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Assign a game or application to a local networking device
If you assign a game or application to a local networking device, you will basically tell the MediaAccess Gateway that if it
receives requests for a specific game or application, it has to forward these messages to a specific computer.
Proceed as follows to do so:
1
Browse to the MediaAccess Gateway GUI.
For more information, see
“Accessing the MediaAccess Gateway GUI” on page 33
.
2
On the
Toolbox
menu, click
Game & Application Sharing
.
3
In the
Pick a task
list, click
Assign a game or application to a local network device
.
4
In the
Game or application
list, click the service you want to run on the computer. For example,
HTTP Server (World
Wide Web)
.
5
In the
Device
list, select the computer to which you want to assign the service. Your computer will be listed with its
computer name.
6
All incoming requests for the selected service will now be directed to the selected device. The MediaAccess Gateway will
also configure its firewall to allow this service.
If the service is not available in the list, click
Create a new game or application
in the
Pick a task
list. For more
information, click
Help
on the
MediaAccess Gateway GUI
.
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9.3
Dynamic DNS
Introduction
The Dynamic DNS service allows you to assign a dynamic DNS host name (for example mywebpage.dyndns.org) to a
broadband connection even if it is using a dynamic IP address. As soon as the device gets a new IP address, the dynamic
DNS server updates its entry to the new IP address.
What you need
Before you can configure Dynamic DNS, you first have to create an account at a Dynamic DNS service provider. For
example:
www.dyndns.org
www.no-ip.com
www.dtdns.com
Procedure
Proceed as follows:
1
Browse to the MediaAccess Gateway GUI.
For more information, see
“Accessing the MediaAccess Gateway GUI” on page 33
.
2
On the
Toolbox
menu, click
Dynamic DNS
.
3
On the
Navigation bar
, click
Configure
.
4
Select the
Enabled
check box.
5
If necessary, select the broadband connection to which you want to assign the Dynamic DNS host name in the Interface
list.
6
Type the user name and password of your Dynamic DNS service account in the corresponding fields.
7
In the
Service
list, click the name of your Dynamic DNS service provider.
8
In the
Host
box, type the host name that you got from the Dynamic DNS service provider (for example
mywebpage.dyndns.org).
9
Click
Apply
.
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9.4
Network Time Server
Introduction
A
Network Time Server
is a server that makes sure that the time settings of your device (your MediaAccess Gateway) are
in sync with the official time.
This time will be used for features like:
Access Control
For more information, see
“10.3 Access Control” on page 99
.
Wireless Time Control
For more information, see
“10.4 Wireless Time Control” on page 101
.
Call logs
Event logs
Requirements
Your MediaAccess Gateway must be connected to the Internet.
Specifying a time server for your MediaAccess Gateway
Proceed as follows:
1
Browse to the MediaAccess Gateway GUI.
For more information, see
“Accessing the MediaAccess Gateway GUI” on page 33
.
2
On the
Technicolor Gateway
menu, click
Configuration
.
3
The
System Configuration
page appears. On the
Navigation bar
, click
Configure
.
4
Under
Time Configuration
, select
Auto-configuration
and configure the following settings:
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Time Zone:
Select your time zone from this list.
Summer Time:
Select
Summer Time
if you want the clock to follow daylight saving time.
In the
Time Server
box, type the address of the time server of your choice (for example:
pool.ntp.org
). You can
define up to five time servers.
5
Click
Apply
.
6
Under
Time Configuration
you can see the newly applied time.

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