Linksys WRT400N Router Manual PDF (Setup & Configuration Guide)

Page 26 / 53 Scroll up to view Page 21 - 25

Chapter 3

Advanced Configuration

22

Simultaneous Dual-Band Wireless-N Router

Click

Apply

to save your changes. Your new entry will

appear in the Summary list.

Voice Device

Enter a Name

Enter a name for your voice device.

MAC Address.

Enter the MAC address of your voice

device.

Priority

Select the appropriate priority:

High

,

Medium

,

Normal

, or

Low

.

Click

Apply

to save your changes. Your new entry will

appear in the Summary list.

Summary

This lists the QoS entries you have created for your

applications and devices.

Priority

This displays the bandwidth priority of High,

Medium, Normal, or Low.

Name

This displays the application, device, or port

name.

Information

This displays the port range or MAC address

entered for your entry. If a pre-configured application or

game was selected, there will be no valid entry shown in

this section.

Remove

Click this button to remove an entry.

Edit

Click this button to make changes.

When you finish making changes to this screen, click

Save

Settings

to save the changes, or click

Cancel Changes

to

undo your changes. For more information, click

Help

.

Administration > Management

The

Administration > Management

screen allows the

network’s

administrator

to

manage

specific

Router

functions for access and security.

Administration > Management

Router Password

Router Access

Router Password

Enter a new Password for the Router.

Re-enter to confirm

Enter the Password again to confirm.

Local Management Access

Access via

HTTP (HyperText Transport Protocol) is the

communications protocol used to connect to servers on

the World Wide Web. HTTPS uses SSL (Secured Socket

Layer) to encrypt data transmitted for higher security.

Select the

HTTP

or

HTTPS

check box. The default selection

is

HTTP

.

Access via Wireless

If you are using the Router in a public

domain where you are giving wireless access to your guests,

you can disable wireless access to the Router’s web-based

utility. You will only be able to access the web-based utility

via a wired connection if you disable the setting. Keep the

default,

Enabled

, to enable wireless access to the Router’s

web-based utility, or select

Disabled

to disable wireless

access to the utility.

Remote

Management Access

Remote Management

To access the Router remotely

from the Internet, select

Enabled

.

Access via

Select

HTTP

or

HTTPS

communications

protocols for remote access from the Internet.

Remote Upgrade

Select

Enabled

to be able to upgrade

the firmware remotely from the Internet.

Page 27 / 53

Chapter 3

Advanced Configuration

23

Simultaneous Dual-Band Wireless-N Router

Allowed Remote IP Address

Select

Any IP Address

or

manually enter an Internet IP address to allow remote

access to the web-based utility from the Internet.

Remote Management Port

Enter the port number that

will provide outside access to the Router’s web-based

utility. You will need to enter the Router’s password when

accessing the Router this way, as usual.

UPnP

Keep the default,

Enabled

, to enable the UPnP

feature; otherwise, select

Disabled

.

Allow Users to Configure

To use the Allow Users to

Configure UPnP options from the Windows operating

system, select

Enabled

.

Allow Users to Disabled Internet Access

To use the

Allow Users to Disabled Internet Access options from the

Windows operating system, click

Disabled

.

Backup and Restore

Backup

Configurations

To

back

up

the

Router’s

configuration file, click this button. Then, follow the on-

screen instructions.

Restore

Configurations

To

restore

the

Router’s

configuration file, click this button. Then, follow the on-

screen instructions.

Click

Save Settings

to apply your changes, or click

Cancel

Changes

to cancel your changes.

Administration > Log

The Router can keep logs of all traffic for your Internet

connection.

Administration > Log

Log

To disable the Log function, keep the default setting,

Disabled

. To monitor traffic between the network and the

Internet, select

Enabled

.

Logviewer IP Address

If your computer uses Logviewer

software you can enter the fixed IP address of the computer

running the software in the

Logviewer IP Address

fields. The

Router will now send updated logs to that computer.

When you wish to view the logs, click

View Log

.

Click

Save the Log

to save your log, click

Refresh

to

refresh the screen, or click

Clear

to clear the screen.

Click

Save Settings

to apply your changes, or click

Cancel

Changes

to cancel your changes.

Administration > Diagnostics

The diagnostic tests (Ping and Traceroute) allow you to

check the connections of your Internet network.

Administration > Diagnostics

Ping Test

Ping

The Ping test checks the status of a connection. Enter

the address of the computer whose connection you wish

to test and how many times you wish to test it. Then, click

Start to Ping

. The

Ping Test

screen will show if the test was

successful. Click

Close

to return to the

Diagnostics

screen.

Ping Test

Page 28 / 53

Chapter 3

Advanced Configuration

24

Simultaneous Dual-Band Wireless-N Router

Traceroute Test

Traceroute

To test the performance of a connection, click

Start to Traceroute

to open the

Traceroute Test

screen.

Enter the address of the computer whose connection

you wish to test and click

Traceroute

. The

Traceroute Test

screen will show if the test was successful. Click

Close

to

return to the

Diagnostics

screen.

Traceroute Test

Administration > Factory Defaults

The

Administration > Factory Defaults

screen allows you

to restore the Router’s configuration to its factory default

settings.

Factory Defaults

Restore Factory Defaults

To reset the Router’s settings

to the default values, select

Restore Factory Defaults

.

Any settings you have saved will be lost when the default

settings are restored.

Administration > Factory Defaults

Administration > Firmware Upgrade

The

Administration > Firmware Upgrade

screen allows you

to upgrade the Router’s firmware. Do not upgrade the

firmware unless you are experiencing problems with the

Router or the new firmware has a feature you want to use.

Administration > Firmware Upgrade

Before upgrading the firmware, download the Router’s

firmware

upgrade

file

from

the

Linksys

website,

www.linksys.com. Then extract the file.

Upgrade Firmware

Please select a file to upgrade

Click

Browse

and select

the extracted firmware upgrade file. Then c

lick

Upgrade

and follow the on-screen instructions.

Status > Router

The

Status > Router

screen displays the Router’s current

status.

Status > Router

Router Information

Firmware Version

This is the Router’s current firmware.

Firmware Verification

This is a unique identifier that

verifies that you have valid firmware.

Current Time

This shows the time, as you set on the

Setup

tab.

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Chapter 3

Advanced Configuration

25

Simultaneous Dual-Band Wireless-N Router

Internet MAC Address

This is the Router’s MAC Address,

as seen by your ISP.

Server Name

This is the specific name that will be used

for the network storage FTP and Media Server. You entered

this name on the

Storage > Administration

tab.

Host Name

If required by your ISP, this would have been

entered on the

Setup

tab.

Domain Name

If required by your ISP, this would have

been entered on the

Setup

tab.

Internet Connection

Connection Type

This section shows the current network information

stored in the Router. The information varies depending on

the Internet connection type selected on the

Setup > Basic

Setup

screen.

Select

Release IP Address

or

Renew IP Address

as

appropriate to release or renew a DHCP lease.

Click

Refresh

to update the on-screen information.

Status > Local Network

The

Status > Local Network

screen displays information

about the local network.

Status > Local

Network

Local Network

Local MAC Address

The MAC Address of the Router’s

local interface is displayed.

Router IP Address

This shows the Router’s IP address, as

it appears on your local network.

Subnet Mask

The Router’s Subnet Mask is displayed.

DHCP Server

The status of the Router’s DHCP server

function is displayed.

Start IP Address

For the range of IP addresses used by

devices on your local network, the beginning IP address

is displayed.

End IP Address

For the range of IP addresses used by

devices on your local network, the ending IP address is

displayed.

DHCP Client Table

Click

DHCP Client Table

to view the

DHCP Client Table. It lists computers and other devices

that have been assigned IP addresses by the Router.

For more information, click

Help

.

Status > Wireless Network

The

Status >

Wireless Network

screen displays the status

information of your 5 GHz and/or 2.4 GHz wireless

networks.

Status > Wireless Network

5GHz/2.4GHz Wireless Network

MAC Address

The MAC Address of the Router’s wireless

interface is displayed.

Mode

The

wireless

mode

(Mixed, Wireless-N

Only,

Wireless-G Only, Wireless-B Only,

Wireless-A Only or

Disabled) used by the network is displayed.

Net work Name (SSID)

The name of the wireless network

or SSID is displayed.

Channel Width

The Channel Width setting selected on

the

Basic Wireless Settings

screen is displayed.

Wide Channel

The Wide Channel setting selected on the

Basic Wireless Settings

screen is displayed.

Standard

Channel

The

Standard

Channel

setting

selected on the

Basic Wireless Settings

screen is displayed.

Security

The wireless security method used by the Router

is displayed.

SSID Broadcast

The status of the SSID Broadcast feature

is displayed.

For more information, click

Help

.

Page 30 / 53

Appendix A

Troubleshooting

26

Simultaneous Dual-Band Wireless-N Router

Appendix A:

Troubleshooting

Your computer cannot connect to the Internet.

Follow these instructions until your computer can connect

to the Internet:

Make sure that the Router is powered on. The Power

•

LED should be green and not flashing.

If the Power LED is flashing, then power off all of

•

your network devices, including the modem, Router,

and computers. Then power on each device in the

following order:

Cable or DSL modem

1.

Router

2.

Computer

3.

Check the cable connections. The computer should

•

be connected to one of the ports numbered 1-4 on

the Router, and the modem must be connected to the

Internet port on the Router.

The modem does not have an Ethernet port.

The modem is a dial-up modem for traditional dial-up

service. To use the Router, you need a cable/DSL modem

and high-speed Internet connection.

You cannot use the DSL service to connect manually to

the Internet.

After you have installed the Router, it will automatically

connect to your Internet Service Provider (ISP), so you no

longer need to connect manually.

The DSL telephone line does not ﬁt into the Router’s

Internet port.

The Router does not replace your modem. You still need

your DSL modem in order to use the Router. Connect the

telephone line to the DSL modem, and then insert the

setup CD into your computer. Click

Setup

and follow the

on-screen instructions.

When you double-click the web browser, you are

prompted for a username and password. If you want to

get rid of the prompt, follow these instructions.

Launch the web browser and perform the following steps

(these steps are specific to Internet Explorer but are similar

for other browsers):

Select

1.

Tools

>

Internet Options

.

Click the

2.

Connections

tab.

Select

3.

Never dial a connection

.

Click

4.

OK

.

The Router does not have a coaxial port for the cable

connection.

The Router does not replace your modem. You still need

your cable modem in order to use the Router. Connect

your cable connection to the cable modem, and then

insert the setup CD into your computer. Click

Setup

and

follow the on-screen instructions.

The computer cannot connect wirelessly to the network.

Make sure the wireless network name or SSID is the same

on both the computer and the Router. If you have enabled

wireless security, then make sure the same security

method and key are used by both the computer and the

Router.

You need to modify the settings on the Router.

Open the web browser (for example, Internet Explorer or

Firefox), and enter the Router’s IP address in the address

field (the default IP address is

192.168.1.1

). When

prompted, enter the password to the Router (the default is

admin

). Click the appropriate tab to change the settings.

WEB:

If your questions are not addressed here,

refer to the Linksys website,

www.linksys.com

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