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3.4.4 View Well-Known Ports List

There is a list providing some well-known port numbers of certain services/applications for

your reference.

3.4.5 Multi-NAT Setup

If you have a group of static public IP addresses obtained from your ISP, you can use the

Multi-NAT feature to set up multiple DMZ hosts or multiple hosts with open ports on your

Vigor router. Click

Internet Access Setup

on the

Quick Setup

group of the main page. Next,

click

Static or Dynamic IP

.

The following screen will appear.

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When you press the

WAN IP Alias

button, a window will show up for you to input other

public IP addresses. The

Join NAT IP Pool

check box indicates that the local users can use

this IP to connect to the Internet. If you do not chick this check box, this IP address will not be

available to the local users.

After you configure the

WAN IP Alias

feature, these addresses can be selected on

DMZ

Hosts

or

Open Ports

pages.

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3.5 RADIUS Setup

Remote Authentication Dial-In User Service (RADIUS) is a security authentication

client/server protocol that supports authentication, authorization and accounting, which is

widely used by Internet service providers. It is the most common method of authenticating and

authorizing dial-up and tunneled network users.

The built-in RADIUS client feature enables the router to assist the remote dial-in user or a

wireless station and the RADIUS server in performing mutual authentication. It enables

centralized remote access authentication for network management.

Enable

Check to enable RADIUS client feature

Server IP Address

Enter the IP address of RADIUS server

Destination Port

The UDP port number that the RADIUS server is using. The

default value is 1812 , based on RFC 2138.

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Shared Secret

The RADIUS server and client share a secret that is used to

authenticate the messages sent between them. Both sides must

be configured to use the same shared secret.

Re-type Shared Secret

Re-type the Shared Secret for confirmation.

3.6 Static Route Setup

Choose

Static Route Setup

on the

Advanced Setup

group.

Index

The number (1 to 10) under Index allows you to open next page to

setup static route.

Destination Address

Displays the destination address of the static route.

Status

Displays the status of the static route.

Add Static Routers to Private and Public Networks

Assuming the Internet access has been configured and the router works properly, you use the

1st subnet address 192.168.1.0/24 to surf the Internet and also an internal private subnet

192.168.10.0/24 via an internal router (192.168.1.2/24), an internal public subnet

211.100.88.0/28 via an internal router (192.168.1.3/24). Also, the router 192.168.1.1/24 is a

default gateway for the router 192.168.1.2/24.

1.

On the

Basic Setup

group, click

LAN TCP/IP and DHCP Setup.

Select 1st Subnet as

the

RIP Protocol Control.

Then click the

OK

button.

Note: There are two reasons that we have to apply RIP Protocol Control on

1st Subnet. The first is that the LAN interface can exchange RIP packets

with the neighboring routers via the 1st subnet (192.168.1.0/24). The second

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is that those hosts on the internal private subnets (ex. 192.168.10.0/24) can

access the Internet via the router, and continuously exchange of IP routing

information with different subnets.

2.

Click

Index Number 1

from the

Static Route Configuration

page. Please add a static

route as shown below, which regulates all packets destined to 192.168.10.0 will be

forwarded to 192.168.1.2. Click

OK

.

3.

Return to

Static Route

Setup

page. Click on another

Index Number

to add another

static route as show below,

which regulates all packets destined to 211.100.88.0 will be

forwarded to 192.168.1.2.

4.

Click

Diagnostics Tools

on the

System Management

group, then choose

View

Routing

Table

to verify current routing table.