4³

RT-N1±

Chapter ³: Troubleshooting

Problem

Action

How to restore the system to

its default settings?

•

Press the Restore button at the rear panel

of the wireless router for more than five

seconds.

•

Refer to the section

Restoring/Saving/

Uploading settings

in Chapter 4 of this

user manual.

The following are the factory default settings:

User Name:

admin

Password:

admin

Enable DHCP:

Yes (if WAN cable is plugged in)

IP address:

19±.1³8.1.1

Domain Name:

(Blank)

Subnet Mask:

±55.±55.±55.0

DNS Server 1:

19±.1³8.1.1

DNS Server 2:

(Blank)

SSID:

ASUS

I cannot use 19±.1³8.1.1 to

enter the web GUI.

Check the router’s operation mode.

•

In the Router mode, the default IP address

is 19±.1³8.1.1.

•

In the Repeater / AP mode, use Device

Discovery to find the router’s IP address.

47

Chapter ³: Troubleshooting

RT-N1±

ASUS DDNS Service

RT-N1± supports the ASUS DDNS service. When exchanging devices at the

service center, if you have registered the ASUS DDNS service and want to keep

the original domain name, data transfer is a must. Visit your local service center for

more information.

Notes

:

• If there is no activity in the domain - such as reconfiguring the router or accessing the

registered domain name - within 90 days, the system automatically deletes the registered

information.

• If you encounter any problem or difficulty in using your device, contact the service center.

Frequently Asked Questions (FAQs)

1.

Will the registered information be lost or registered by others?

If you have not updated the registered information in 90 days, the system

automatically deletes the registered information and the domain name may be

registered by others.

2.

I did not register the ASUS DDNS for the router I bought six months ago.

Can I still register it?

Yes, you can still register the ASUS DDNS service for your router. The DDNS

service is embedded in your router, so you can register the ASUS DDNS

service anytime. Before registering, click

Query

to check if the hostname has

been registered or not. If not, the system registers the hostname automatically.

3.

I have registered a domain name before and it has been working well until

my friends told me that they could not access my domain name.

Check the following:

1. The internet is working well.

±. The DNS server is working well.

². The last time you updated the domain name.

If there are still problems in accessing your domain name, contact the service

center.

4.

Can I register two domain names to separately access my http and ftp

servers?

No, you cannot. You can only register one domain name for one router. Use

port mapping to implement security in the network.

48

RT-N1±

Chapter ³: Troubleshooting

5.

After restarting the router, why is it that I see different WAN IPs in MS

DOS and in the router configuration page?

This is normal. The interval time between the ISP DNS server and ASUS

DDNS results in different WAN IPs in MS DOS and in the router configuration

page. Different ISPs may have different interval time for IP updating.

6.

Is the ASUS DDNS service free, or is it just a trial version?

The ASUS DDNS service is a free and embedded service in some ASUS

routers. Check your ASUS router if it supports the ASUS DDNS service.

49

Appendices

RT-N1±

Notices

Federal Communications Commission Statement

This device complies with Part 15 of the FCC Rules. Operation is subject to the

following two conditions:

•

This device may not cause harmful interference.

•

This device must accept any interference received, including interference that

may cause undesired operation.

This equipment has been tested and found to comply with the limits for a class

B digital device, pursuant to part 15 of the FCC Rules. These limits are designed

to provide reasonable protection against harmful interference in a residential

installation.

This equipment generates, uses and can radiate radio frequency energy and, if

not installed and used in accordance with the instructions, may cause harmful

interference to radio communications. However, there is no guarantee that

interference will not occur in a particular installation. If this equipment does cause

harmful interference to radio or television reception, which can be determined

by turning the equipment off and on, the user is encouraged to try to correct the

interference by one or more of the following measures:

•

Reorient or relocate the receiving antenna.

•

Increase the separation between the equipment and receiver.

•

Connect the equipment into an outlet on a circuit different from that to which

the receiver is connected.

•

Consult the dealer or an experienced radio/TV technician for help.

Caution:

Any changes or modifications not expressly approved by the party responsible for

compliance could void the user’s authority to operate the equipment.

Prohibition of Co-location

This device and its antenna(s) must not be co-located or operating in conjunction

with any other antenna or transmitter.

Safety Information

To maintain compliance with FCC’s RF exposure guidelines, this equipment should

be installed and operated with minimum distance ±0cm between the radiator and

your body. Use on the supplied antenna.

Appendices

50

RT-N1±

Appendices

Declaration of Conformity for R&TTE directive 1999/5/EC

Essential requirements – Article ²

Protection requirements for health and safety – Article ².1a

Testing for electric safety according to EN ³0950-1 has been conducted. These are

considered relevant and sufficient.

Protection requirements for electromagnetic compatibility – Article ².1b

Testing for electromagnetic compatibility according to EN ²01 489-1 and EN ²01

489-17 has been conducted. These are considered relevant and sufficient.

Effective use of the radio spectrum – Article ².±

Testing for radio test suites according to EN ²00 ²±8- ± has been conducted.

These are considered relevant and sufficient.

CE Mark Warning

This is a Class B product, in a domestic environment, this product may cause radio

interference, in which case the user may be required to take adequate measures.

Operation Channels: Ch1~11 for N. America, Ch1~14 Japan, Ch1~1² Europe

(ETSI)

IC Warning

The Class B digital apparatus meets all requirements of the Canadian Interference-

Causing Equipment Regulation.

Cet appareil numerique de la class B respecte toutes les exigences du Reglement

sur le materiel brouilleur du Canada.

GNU General Public License

Licensing information

This product includes copyrighted third-party software licensed under the terms of

the GNU General Public License. Please see The GNU General Public License

for the exact terms and conditions of this license. We include a copy of the GPL

with every CD shipped with our product. All future firmware updates will also

be accompanied with their respective source code. Please visit our web site for

updated information. Note that we do not offer direct support for the distribution.

GNU GENERAL PUBLIC LICENSE

Version ±, June 1991

Copyright (C) 1989, 1991 Free Software Foundation, Inc.

59 Temple Place, Suite ²²0, Boston, MA 0±111-1²07 USA

Everyone is permitted to copy and distribute verbatim copies of this license

document, but changing it is not allowed.