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Field

Action

Default value

Disable DHCP Server

Check this box to deactivate your router's

DHCP server.

Note:

You must configure your computer

with the parameters appropriate to

your local network (IP address,

subnet mask and default gateway) as

well as enter the primary and

secondary DNS server addresses.

Not checked

Enable DHCP

Check this box to activate your router's DHCP

server.

Note

:

You must configure your computer as

DHCP client and DNS client (or enter

the primary and secondary DNS

server addresses).

Checked

Start IP Address

Enter the first address attributed by your

router's DHCP server.

192.168.1.2

End IP Address

Enter the last address attributed by your

router's DHCP server.

192.168.1.254

Leased Time (hour)

Enter an unavailability time (in hours) for

each attributed address.

24

Static IP Lease List

Enter if required the list of static IP Lease.

_

Configure the second IP

Address and Subnet

Mask for LAN interface

Check the box to configure the IP parameters

(IP address, subnet mask) of a second

address for the local network (LAN).

Not checked

IP Address

15

Enter a second address for your local

network (LAN).

_

Subnet Mask

15

Enter a subnet mask for the second address

for your local network (LAN).

_

15

These fields only appear when the "Configure the second IP Address and Subnet Mask for LAN interface" field

is activated (box checked).

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5.7.4

IPv6 LAN Config

Object:

This menu lets you set IPv6 LAN Host configuration.

•

In the

Avanced Setup

menu, select

IPv6 LAN Config

.

The following screen appears:

Field

Action

Default value

Enable DHCPv6 Server

Check the box to activate the DHCPv6 Server.

Not checked

Enable RADVD

Uncheck the box to deactivate RADVD (

R

outer

Adv

ertisement

D

aemon) function.

Checked

Delegated from WAN

Check the box if you want the IPv6 Site Prefix

Configuration type to be delegated from WAN,

and select the required WAN interface in the

WAN Interface selected

list.

Checked

Static

Check the box if you want to set manually the

IPv6 Site Prefix Configuration type.

Not Checked

Site Prefix

Enter the IPv6 site prefix.

-

Site Prefix Length

Enter the IPv6 site prefix length.

-

Enable MLD Snooping

Check this box to activate the MLD (

M

ulticast

L

istener

D

iscovery) protocol. This lets you

manage the declarations of belonging to one or

more groups with Multicast routers.

Not checked

Standard Mode

16

Check the box if you wish the MLD snooping runs

in normal mode.

Checked

Blocking Mode

16

Check the box if you wish the MLD snooping runs

in blocking mode.

Not checked

16

These fields only appear when the “Enable MLD Snooping” field is activated (box checked).

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5.7.5

NAT

Object:

NAT is a configurable IP address translation function which will be applied to the

interfaces of your router which you will have activated for this function.

Several translation function configurations, the NAT actions, can be configured and

may be activated as indicated in section 5.7.5.1 >

Add

.

This section contains the following four menus:

•

Virtual Servers (see subsection 5.7.5.1)

•

Port Triggering (see subsection 5.7.5.2)

•

DMZ Host (see subsection 5.7.5.3)

5.7.5.1

Virtual Servers

Object:

This menu is used to route directly to the External Ports the incoming data from a

Service server (such as, for example, FTP Server, SNMP, TFTP etc.) of the remote

network (WAN) to computers on the local network (LAN) via the Internal Ports.

•

In the

Advanced Setup

menu, select

NAT

then select

Virtual Servers

.

The following screen opens:

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Field

Meaning

Server Name

•

Select a Service

: Service available over Internet (such as,

for example FTP Server, SNMP, TFTP etc.).

•

Custom Service

: Name you want to allocate to a local

server.

External Port Start

Internal start port (WAN side).

External Port End

Internal end port (WAN side).

Protocol

Transport protocol (TCP, UDP or TCP/UDP).

Internal Port Start

Internal start port (LAN side).

Internal Port End

This internal end port (LAN side) is associated with the external

end port (WAN) side.

Note:

This cannot be modified.

Server IP Address

Computer address delivered by your router's DHCP server.

WAN Interface

WAN interface used.

Add

•

Click on the

Add

button; the following screen appears:

Proceed as follows:

•

Select the required WAN interface in the

Use Interface

list.

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•

Check the

Select a Service

box, then select the service of your choice from the scroll down

list, for example "SNMP".

The

External Port Start

,

External Port End

,

Internal Port Start

,

Internal Port End

and

Protocol

fields (transport protocol associated with this service) are automatically filled in

the table.

Note

You may complete the table by adding other ports associated with a protocol.

or

•

Check the

Custom Service

box, enter the name of the server you want to connect to, then:

•

Complete the ID Host of your computer's IP address (this is attributed by your router's

DHCP server).

•

Fill in the

External Port Start

,

External Port End

,

Internal Port Start

,

Internal Port End

and

Protocol

fields.

A few rules for entering values:

•

When you want to select a single port, the start port (

External Port Start

or

Internal Port

Start

) and the end port (

External Port End

or

Internal Port End

) must be identical.

•

When you want to select a range of ports, the start port number must be lower than the end

port number.

•

You must always start entering with the

External Port Start

and

External Port End

ports.

•

When you allocate a number to an

External Port Start

, the same number is automatically

allocated to the

Internal Port Start

and identically for

External Port End

.

The following diagram contains an example:

The "Delta Force 2" service is available on your computer via the external ports 3568 and 3569

(WAN side) and via the internal ports 3568 and 3569 (LAN side).