ADB P-RG_A4202N Router Manual PDF (Setup & Configuration Guide)

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FIGURE 25.

Protocols Panel

RADIUS

For authentication to work, the client's transmission must go through the Router,

and reach the back-end server that performs the actual authentication. The

wireless client contacts the access point, which in turn communicates with the

Remote Authentication Dial-in User Service (RADIUS) server. The RADIUS

server verifies the client's credentials to determine whether the device is author-

ized to connect to the LAN. If the RADIUS server accepts the client, the server

responds by exchanging data with the Router, including security keys for sub-

sequent encrypted sessions.

To configure the RADIUS authentication mechanism, perform the following

steps:

1.

Click the 'RADIUS' icon in the 'Advanced' screen of the Web based Man-

agement. The RADIUS screen will appear.

2.

Specify the following parameters:

-

Enabled

: Select this check-box to enable RADIUS client authentication.

-

Server IP

: Type in the RADIUS server's IP address.

-

Server Port

: Type in the RADIUS server's port.

-

Shared Secret

: Type in your shared secret.

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FIGURE 26.

RADIUS Panel

REBOOT

To reboot

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:

1.

Click the 'Reboot' icon in the 'Advanced' screen of the WBM. The 'Reboot'

screen will appear.

2.

Press 'OK' to reboot the Router. This may take up to one minute. To re-enter

the WBM after restarting the gateway, press the browser's 'Refresh' button.

FIGURE 27.

Reboot Panel

REMOTE ADMINISTRATION

It is possible to access and control

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not only from within the

home network, but also from the Internet. This allows you to view or change set-

tings while travelling. It also enables you to allow your ISP to change settings or

help you troubleshoot functionality or communication issues from a remote loca-

tion.

Remote access to the Router is blocked by default to ensure the security of

your home network. However, remote access is supported by the following ser-

vices, and you may use the 'Remote Administration' screen to selectively en-

able these services if they are needed.

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To view the Router's remote administration options, click the 'Remote Admini-

stration' icon in the 'Advanced' screen of the Web-based management. The

'Remote Administration' screen will appear.

To allow remote access to the Router services:

1.

Select the services that you would like to make available to computers on

the Internet. The following should be taken into consideration:



Although Telnet service is password-protected, it is not considered a se-

cured protocol. When allowing incoming access to a Telnet server, if port

forwarding is configured to use port 23, select port 8023 to avoid conflicts.



When allowing incoming access to the Web-based management, if port for-

warding is configured to use port 80, select port 8080 to avoid conflicts.

2.

Click 'OK' to save the settings.

Allow Incoming WAN Access to the Web-Management.

Used to obtain ac-

cess to the Web-based Management and gain access to all system settings and

parameters (using a browser). Both secure (HTTPS) and non-secure (HTTP)

access is available.

Allow Incoming WAN Access to the Telnet Server.

Used to create a com-

mand-line session and gain access to all system settings and parameters (using

a text-based terminal).

SSH Server.

Similar to Telnet, this protocol is used to create a secured com-

mand line session and gain access to all system settings and parameters.

Diagnostic Tools.

Used for troubleshooting and remote system management

by you or your Internet Service Provider. The utilities that can be used are Ping

and Traceroute (over UDP).

TR-069.

TR-069 is a WAN management protocol intended for communication

between Customer

Premise Equipment

(CPE)

and an Auto-Configuration

Server (ACS). It defines a mechanism that encompasses secure auto configura-

tion of a CPE, and also incorporates other CPE management functions into a

common framework.

TR-064.

As residential gateways offer increasingly complex services, customer

premise installation and configuration increase the operators' operational costs.

DSL Forum's LAN-Side DSL CPE Configuration protocol, known as TR-064,

provides a zero-touch solution for automating the installation and configuration

of gateways from the LAN side.

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FIGURE 28.

Remote Administration Panel

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Advanced Section

RESTORE DEFAULTS

You may sometimes wish to restore the Router's factory default settings. This

may happen, for example, when you wish to build a new network from the be-

ginning, or when you cannot recall changes made to the network and wish to go

back to the default configuration.

To restore default settings:

1.

Click the 'Restore Defaults' icon in the 'Advanced' screen of the Web-based

Management. The 'Restore Defaults' screen will appear

2.

Press 'OK' to restore Discus’ factory default settings.

FIGURE 29.

Restore Defaults Panel

ROUTING

Access the Router's routing settings by clicking the 'Routing' icon from the 'Ad-

vanced' screen. The basic 'Routing' screen will appear. Press the 'Advanced'

button to view the full routing settings.

Routing Table.

You can add, edit and delete routing rules from the routing table. Click the New

Route link. The 'Route Settings' screen will appear. When adding a routing rule,

you need to specify the following:

Name

: Select the network device.

Destination

: The destination is the destination host, subnet address, network

address, or default route. The destination for a default route is 0.0.0.0.

Netmask

: The network mask is used in conjunction with the destination to de-

termine when a route is used.

Gateway

: Enter the gateway's IP address.

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