5 - Configuring your Residential Gateway

SAGEM F@st™ 3202 Reference Manual - 288060387-01

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Page 5-13

5.5.1

Access control

Object:

This menu lets you display the "User name" for accessing your Residential Gateway's

configuration screens. It can also be used to modify the "Password" associated with

this "User name".

Click the

Access control

menu.

The screen opposite appears.

User name

"User name"

admin

by default.

Services

Authorized access mode:

HTTP

: Configuration by HTTP,

FTP

: Software update by FTP.

Permissions

Administration

(read and modify).

Note:

This information cannot be modified.

"Change password" button (for your Residential Gateway)

Click the

button

to change your Residential Gateway's

"Password".

The screen opposite appears.

Old password

Enter your old "Password".

New password

Enter a new "Password".

Confirm New password

Confirm the new "Password".

5 - Configuring your Residential Gateway

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5.5.2

LAN & DHCP setup

1

Click the

LAN & DHCP setup

menu

.

The screen opposite appears.

The meanings of the fields displayed

on screen are explained in the tables

below.

1) LAN setup

Object:

This menu lets you display the IP address and the subnet mask of your local area

network (LAN, interface wlan0 or vif0). Default parameters are preconfigured.

Each interface (Eth, USB, WLAN) defines a range of IP addresses:

¾

Red Eth:

¾

Yellow Eth:

¾

USB

¾

WiFi

¾

Bluetooth

192.168.5.1/24

192.168.6.1/24

192.168.2.1/24

192.168.3.1/24

192.168.4.1/24 (according to version)

¾

Vif0

corresponds to

red Eth

(ETH1

).

¾

Vif1

corresponds to

yellow Eth

(ETH2

).

This table displays the interfaces used by the SAGEM F@st

TM

3202.

Field

Meaning

Interface name

This field shows the name of the interface (wlan0 or vif0).

IP address

This field shows the IP address dedicated to the Residential

Gateway's interface in the local area network.

Subnet Mask

This field shows the local subnet mask dedicated to the

interface.

5 - Configuring your Residential Gateway

SAGEM F@st™ 3202 Reference Manual - 288060387-01

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2) List of DHCP entries

Object:

This menu lets you display the settings assigned to the various DHCP server

parameters for each interface used. It can be used to activate or deactivate the DHCP

server.

Field

Meaning

Interface

Interface that can be used (usb0, wlan0 and vif0).

Subnet

IP subnetwork address.

NetworkMask

Subnet mask of the IP network.

Start IP

The first address assigned by the DHCP server.

Note:

This IP address must belong to the same subnetwork as that of

the local area network.

End IP

The last address assigned by the DHCP server.

Note:

This IP address must belong to the same subnetwork as that of

the local area network.

Gateway

IP address of the gateway.

Broadcast

The IP network's subnetwork broadcast IP address.

Primary DNS

The primary address of the domain name server.

Note:

Your Residential Gateway is configured by default to provide the

DNS relay function.

Secondary DNS

Secondary address of the domain name server.

Lease time

Period of availability (in days) of each IP address assigned. The default

value shown is

7

(days).

The settings displayed in the various fields are dedicated to one interface.

"Start/Stop" buttons

Button

Meaning

Click this button to place the DHCP server "

In Service

"; the

button

is displayed.

Click this button to place the DHCP server "

Out of Service

"; the

button is displayed.

5 - Configuring your Residential Gateway

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5.5.3

LAN servers

Object:

This menu lets you control access to Residential Gateway configuration from the

Internet, and allow servers to be hosted in your LAN.

Click the

LAN Servers

menu.

The screen opposite appears.

1) Accessing the configuration of the router via the wide area network

Field

Meaning

Default

value

Access allowed

Select

Yes

to allow access to the configuration screens

for your Residential Gateway from the Internet.

Select

No

to prevent this type of access. By default,

access is not allowed.

No

Public port

Complete this field with the value of the TCP port

providing access to your Residential Gateway (value from

1 to 65 535).

0

For reasons of security, it is best to leave this access closed (Access allowed set

to

No

).

5 - Configuring your Residential Gateway

SAGEM F@st™ 3202 Reference Manual - 288060387-01

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Page 5-17

2) List of servers installed on a local area network

"Add" button

To allow access from the Internet to a server installed on your local area network, you must:

1)

Indicate to the Residential Gateway the address of the computer hosting the server so that

it can redirect the requests it receives to this computer. We would advise you to give your

server a fixed IP address.

2) Enable (using IP filters) the received requests to enter into your local area network.

However, the Residential Gateway's firewall is enabled by default and prevents connections

from the Internet.

This configuration must be set up once for each server or computer that uses the software. To

do this, the connection with your ISP must be set up (in other words, surfing must be possible).

Click the

button to add a server to

your LAN.

The screen opposite appears.

Complete the fields displayed on screen

(see table below) then click the

button to confirm your input.

Field

Meaning

Server Name

Enter the name of your server (for example, Serveur_01).

Note:

You can enter any name of your choice.

Access Activated

Select

Yes

to activate the server and

No

to deactivate it in the drop-

down list.

Protocol

Select the Transport layer protocol you want to use (

TCP

or

UDP

).

Please refer to the table below for more information.

Port from

Start of the range of ports used by your server, or unique port

number. Please refer to the table below for more information.

To

End of the range of ports used by your server.

Local IP Address

IP address of your server on your LAN.

This must belong to the range of addresses that corresponds

to the interface used to link your server to the local area

network (see section 5.5.2).