European Union Statement of Compliance
Hereby, NETGEAR, Inc. declares that this modem router is in compliance with the essential requirements and other
relevant provisions of Directive 1999/5/EC.
Èesky
[Czech]
NETGEAR, Inc. tímto prohlašuje, že tento 54 Mbps Wireless ADSL2+ Modem Router
with USB Model DG834GUv5 je ve shodì se základními požadavky a dalšími
pøíslušnými ustanoveními smìrnice 1999/5/ES.
Dansk
[Danish]
Undertegnede NETGEAR, Inc. erklærer herved, at følgende udstyr 54 Mbps Wireless
ADSL2+ Modem Router with USB Model DG834GUv5 overholder de væsentlige krav
og øvrige relevante krav i direktiv 1999/5/EF.
Deutsch
[German]
Hiermit erklärt NETGEAR, Inc., dass sich das Gerät 54 Mbps Wireless ADSL2+ Modem
Router with USB Model DG834GUv5 in Übereinstimmung mit den grundlegenden
Anforderungen und den übrigen einschlägigen Bestimmungen der Richtlinie 1999/5/EG
befindet.
Eesti
[Estonian]
Käesolevaga kinnitab NETGEAR, Inc. seadme 54 Mbps Wireless ADSL2+ Modem
Router with USB Model DG834GUv5 vastavust direktiivi 1999/5/EÜ põhinõuetele ja
nimetatud direktiivist tulenevatele teistele asjakohastele sätetele.
English
Hereby, NETGEAR, Inc., declares that this 54 Mbps Wireless ADSL2+ Modem Router
with USB Model DG834GUv5 is in compliance with the essential requirements and other
relevant provisions of Directive 1999/5/EC.
Español
[Spanish]
Por medio de la presente NETGEAR, Inc. declara que el 54 Mbps Wireless ADSL2+
Modem Router with USB Model DG834GUv5 cumple con los requisitos esenciales y
cualesquiera otras disposiciones aplicables o exigibles de la Directiva 1999/5/CE.
Ελληνική
[Greek]
ΜΕ ΤΗΝ ΠΑΡΟΥΣΑ NETGEAR, Inc. ∆ΗΛΩΝΕΙ ΟΤΙ 54 Mbps Wireless ADSL2+ Modem
Router with USB Model DG834GUv5 ΣΥΜΜΟΡΦΩΝΕΤΑΙ ΠΡΟΣ ΤΙΣ ΟΥΣΙΩ∆ΕΙΣ
ΑΠΑΙΤΗΣΕΙΣ ΚΑΙ ΤΙΣ ΛΟΙΠΕΣ ΣΧΕΤΙΚΕΣ ∆ΙΑΤΑΞΕΙΣ ΤΗΣ Ο∆ΗΓΙΑΣ 1999/5/ΕΚ.
Français
[French]
Par la présente NETGEAR, Inc. déclare que l'appareil 54 Mbps Wireless ADSL2+
Modem Router with USB Model DG834GUv5 est conforme aux exigences essentielles
et aux autres dispositions pertinentes de la directive 1999/5/CE.
Italiano
[Italian]
Con la presente NETGEAR, Inc. dichiara che questo 54 Mbps Wireless ADSL2+
Modem Router with USB Model DG834GUv5 è conforme ai requisiti essenziali ed alle
altre disposizioni pertinenti stabilite dalla direttiva 1999/5/CE.
Latviski
[Latvian]
Ar šo NETGEAR, Inc. deklarç, ka 54 Mbps Wireless ADSL2+ Modem Router with USB
Model DG834GUv5 atbilst Direktîvas 1999/5/EK bûtiskajâm prasîbâm un citiem ar to
saistîtajiem noteikumiem.
Lietuviø
[Lithuanian]
Šiuo NETGEAR, Inc. deklaruoja, kad šis 54 Mbps Wireless ADSL2+ Modem Router
with USB Model DG834GUv5 atitinka esminius reikalavimus ir kitas 1999/5/EB
Direktyvos nuostatas.
iii
v1.0, May 2009
Download from Www.Somanuals.com. All Manuals Search And Download.
Nederlands
[Dutch]
Hierbij verklaart NETGEAR, Inc. dat het toestel 54 Mbps Wireless ADSL2+ Modem
Router with USB Model DG834GUv5 in overeenstemming is met de essentiële eisen en
de andere relevante bepalingen van richtlijn 1999/5/EG.
Malti
[Maltese]
Hawnhekk, NETGEAR, Inc., jiddikjara li dan 54 Mbps Wireless ADSL2+ Modem Router
with USB Model DG834GUv5 jikkonforma mal-tiijiet essenzjali u ma provvedimenti orajn
relevanti li hemm fid-Dirrettiva 1999/5/EC.
Magyar
[Hungarian]
Alulírott, NETGEAR, Inc. nyilatkozom, hogy a 54 Mbps Wireless ADSL2+ Modem
Router with USB Model DG834GUv5 megfelel a vonatkozó alapvetõ követelményeknek
és az 1999/5/EC irányelv egyéb elõírásainak.
Polski
[Polish]
Niniejszym NETGEAR, Inc. oœwiadcza, ¿e 54 Mbps Wireless ADSL2+ Modem Router
with USB Model DG834GUv5 jest zgodny z zasadniczymi wymogami oraz pozosta³ymi
stosownymi postanowieniami Dyrektywy 1999/5/EC.
Português
[Portuguese]
NETGEAR, Inc. declara que este 54 Mbps Wireless ADSL2+ Modem Router with USB
Model DG834GUv5 está conforme com os requisitos essenciais e outras disposições da
Directiva 1999/5/CE.
Slovensko
[Slovenian]
NETGEAR, Inc. izjavlja, da je ta 54 Mbps Wireless ADSL2+ Modem Router with USB
Model DG834GUv5 v skladu z bistvenimi zahtevami in ostalimi relevantnimi doloèili
direktive 1999/5/ES.
Slovensky
[Slovak]
NETGEAR, Inc. týmto vyhlasuje, že 54 Mbps Wireless ADSL2+ Modem Router with
USB Model DG834GUv5 spåòa základné požiadavky a všetky príslušné ustanovenia
Smernice 1999/5/ES.
Suomi
[Finnish]
NETGEAR, Inc. vakuuttaa täten että 54 Mbps Wireless ADSL2+ Modem Router with
USB Model DG834GUv5 tyyppinen laite on direktiivin 1999/5/EY oleellisten vaatimusten
ja sitä koskevien direktiivin muiden ehtojen mukainen.
Svenska
[Swedish]
Härmed intygar NETGEAR, Inc. att denna [utrustningstyp] står I överensstämmelse med
de väsentliga egenskapskrav och övriga relevanta bestämmelser som framgår av direktiv
1999/5/EG.
A printed copy of the EU Declaration of Conformity certificate for this product is provided in the DG834GUv5 product
package.
Bestätigung des Herstellers/Importeurs
Es wird hiermit bestätigt, daß das 54 Mbps Wireless ADSL2+ Modem Router with USB Model DG834GUv5 gemäß der
im BMPT-AmtsblVfg 243/1991 und Vfg 46/1992 aufgeführten Bestimmungen entstört ist. Das vorschriftsmäßige
Betreiben einiger Geräte (z.B. Testsender) kann jedoch gewissen Beschränkungen unterliegen. Lesen Sie dazu bitte die
Anmerkungen in der Betriebsanleitung.
Das Bundesamt für Zulassungen in der Telekommunikation wurde davon unterrichtet, daß dieses Gerät auf den Markt
gebracht wurde und es ist berechtigt, die Serie auf die Erfüllung der Vorschriften hin zu überprüfen.
iv
v1.0, May 2009
Download from Www.Somanuals.com. All Manuals Search And Download.
Certificate of the Manufacturer/Importer
It is hereby certified that the 54 Mbps Wireless ADSL2+ Modem Router with USB Model DG834GUv5 has been
suppressed in accordance with the conditions set out in the BMPT-AmtsblVfg 243/1991 and Vfg 46/1992. The operation
of some equipment (for example, test transmitters) in accordance with the regulations may, however, be subject to
certain restrictions. Please refer to the notes in the operating instructions.
Federal Office for Telecommunications Approvals has been notified of the placing of this equipment on the market
and has been granted the right to test the series for compliance with the regulations.
Voluntary Control Council for Interference (VCCI) Statement
This equipment is in the second category (information equipment to be used in a residential area or an adjacent area
thereto) and conforms to the standards set by the Voluntary Control Council for Interference by Data Processing
Equipment and Electronic Office Machines aimed at preventing radio interference in such residential areas.
When used near a radio or TV receiver, it may become the cause of radio interference.
Read instructions for correct handling.
Customer Support
Refer to the Support Information Card that shipped with your
v
v1.0, May 2009
Download from Www.Somanuals.com. All Manuals Search And Download.
vi
v1.0, May 2009
Download from Www.Somanuals.com. All Manuals Search And Download.
Contents
Conventions, Formats, and Scope ................................................................................... xi
How to Use This Manual ..................................................................................................xii
Chapter 1
Using the Smart Wizard to Set Up Your Router ..............................................................1-2
Using the Setup Wizard to Auto-Detect Your Internet Connection .................................1-4
Viewing or Manually Configuring Your ISP Settings .......................................................1-6
How the Internet Connection Works .............................................................................1-11
Chapter 2
and Security Settings
Planning Your Wireless Network ....................................................................................2-1
Manually Configuring Your Wireless Network .................................................................2-4
Using a WPS Button to Add a WPS Client .............................................................2-11
vii
v1.0, May 2009
Download from Www.Somanuals.com. All Manuals Search And Download.
Chapter 3
Configuring Basic Firewall Services ...............................................................................3-2
Outbound Rules (Service Blocking) .........................................................................3-8
Order of Precedence for Rules ..............................................................................3-10
Setting Times and Scheduling Firewall Services ..........................................................3-11
Scheduling Firewall Services .................................................................................3-13
Chapter 4
Backing Up, Restoring, or Erasing Your Settings ...........................................................4-1
Restoring the Configuration from a File ...................................................................4-2
Upgrading the Modem Router Firmware ........................................................................4-2
Network Management Information .................................................................................4-4
Log Message Examples .........................................................................................4-11
Enabling Security Event E-mail Notification .................................................................4-12
Configuring Remote Management .........................................................................4-14
Chapter 5
Modifying Your WAN Setup ............................................................................................5-1
viii
v1.0, May 2009
Download from Www.Somanuals.com. All Manuals Search And Download.
Defining Reserved IP Addresses .............................................................................5-7
Using Static Routes ........................................................................................................5-9
Configuring Universal Plug and Play (UPnP) ...............................................................5-11
Multi-Point Bridge Configuration ............................................................................5-15
Chapter 6
What is VPN Lite? .........................................................................................................6-1
Configuring VPN Lite .................... .............................................................................6-2
Chapter 7
Troubleshooting
Basic Functioning ...........................................................................................................7-1
Power LED Is Not On .....................................................................................................7-2
Power LED Is Red ..........................................................................................................7-2
LAN or DSL or Internet Port LEDs Are Not On ..............................................................7-2
Troubleshooting Access to the Modem Router Main Menu ............................................7-2
Troubleshooting the ISP Connection ..............................................................................7-3
ADSL Link ................................................................................................................7-3
ADSL Link ................................................................................................................7-4
Obtaining a WAN IP Address ...................................................................................7-5
Troubleshooting PPPoE or PPPoA ..........................................................................7-6
Troubleshooting Internet Browsing ..........................................................................7-6
Troubleshooting a TCP/IP Network Using the Ping Utility ..............................................7-7
Testing the LAN Path to Your Router .......................................................................7-7
Testing the Path from Your Computer to a Remote Device .....................................7-8
Restoring the Default Configuration and Password ........................................................7-8
ix
v1.0, May 2009
Download from Www.Somanuals.com. All Manuals Search And Download.
x
v1.0, May 2009
Download from Www.Somanuals.com. All Manuals Search And Download.
About This Manual
®
The NETGEAR DG834GUv5 Wireless Router with Built-in DSL Modem User Manual describes
how to install, configure, and troubleshoot the 54 Mbps Wireless ADSL2+ Modem Router with
USBModel DG834GUv5. The information in this manual is intended for readers with intermediate
computer and Internet skills.
Conventions, Formats, and Scope
The conventions, formats, and scope of this manual are described in the following paragraphs:
•
Typographical Conventions. This manual uses the following typographical conventions:
Italic
Emphasis, books, CDs, file and server names, extensions
User input, IP addresses, GUI screen text
Command prompt, CLI text, code
URL links
Bold
Fixed
Italic
•
Formats. This manual uses the following formats to highlight special messages:
Note: This format is used to highlight information of importance or special interest.
Tip: This format is used to highlight a procedure that will save time or resources.
Warning: Ignoring this type of note might result in a malfunction or damage to the
equipment.
xi
v1.0, May 2009
Download from Www.Somanuals.com. All Manuals Search And Download.
DG834GUv5 Wireless Router with Built-in DSL Modem User Manual
•
Scope. This manual is written for the ADSL2+ Modem Wireless Router according to these
specifications:
Product Version
54 Mbps Wireless ADSL2+ Modem Router with USBModel
DG834GUv5
Manual Publication Date
May 2009
For more information about network, Internet, firewall, and VPN technologies, see the links to the
Note: Product updates are available on the HCOM website at
How to Use This Manual
The HTML version of this manual includes the following:
•
Buttons,
at a time.
and
, for browsing forward or backward through the manual one page
•
A
button that displays the table of contents and an
button. Double-click on a
link in the table of contents or index to navigate directly to where the topic is described in the
manual.
•
•
A
model.
button to access the full NETGEAR, Inc. online knowledge base for the product
Links to PDF versions of the full manual and individual chapters.
How to Print this Manual
To print this manual you can choose one of the following options, according to your needs.
•
Printing a page in the HTML view.
Each page in the HTML version of the manual is dedicated to a major topic. Use the Print
button on the browser toolbar to print the page contents.
•
Printing a chapter.
xii
v1.0, May 2009
Download from Www.Somanuals.com. All Manuals Search And Download.
DG834GUv5 Wireless Router with Built-in DSL Modem User Manual
Use the PDF of This Chapter link at the top left of any page.
–
Click the PDF of This Chapter link at the top left of any page in the chapter you want to
print. The PDF version of the chapter you were viewing opens in a browser window.
–
Your computer must have the free Adobe Acrobat reader installed in order to view and
print PDF files. The Acrobat reader is available on the Adobe website at
–
Click the print icon in the upper left of the window.
Tip: If your printer supports printing two pages on a single sheet of paper, you can
save paper and printer ink by selecting this feature.
•
Printing the full manual.
Use the Complete PDF Manual link at the top left of any page.
–
Click the Complete PDF Manual link at the top left of any page in the manual. The PDF
version of the complete manual opens in a browser window.
–
Click the print icon in the upper left of the window.
Tip: If your printer supports printing two pages on a single sheet of paper, you can
save paper and printer ink by selecting this feature.
xiii
v1.0, May 2009
Download from Www.Somanuals.com. All Manuals Search And Download.
DG834GUv5 Wireless Router with Built-in DSL Modem User Manual
xiv
v1.0, May 2009
Download from Www.Somanuals.com. All Manuals Search And Download.
Chapter 1
Configuring Your Internet Connection
This chapter describes how to configure your ADSL2+ Modem Wireless Router Internet
connection. When you perform the initial configuration of your modem router using the Resource
CD as described in the NETGEAR Router Setup Manual, these settings are configured
automatically for you. This chapter provides further details about these settings, as well as
instructions on how to log in to the modem router for further configuration.
Note: NETGEAR recommends using the Smart Wizard on the Resource CD for initial
configuration, as described in the NETGEAR Wireless ADSL2+ Modem Router
Setup Manual.
This chapter includes:
•
•
•
•
•
•
What You Need Before You Begin
You need to prepare the following before you can set up your ADSL2+ Modem Wireless Router:
•
•
Active Internet service provided by an ADSL account.
The Internet Service Provider (ISP) configuration information for your ADSL account.
–
–
–
–
ISP login name and password
ISP Domain Name Server (DNS) addresses
Fixed or static IP address
Host and domain names
•
ASDL microfilters as explained in the Installation CD or the printed Qhick Install Guide.
1-1
v1.0, May 2009
Download from Www.Somanuals.com. All Manuals Search And Download.
DG834GUv5 Wireless Router with Built-in DSL Modem User Manual
•
Your computer must be set up to use DHCP to get its TCP/IP configuration from the modem
router. This is usually the case. For help with DHCP, see the documentation that came with
your computer, or see the link to the online document in “Preparing a Computer for Network
Your ISP should have provided you with all the information needed to connect to the Internet. If
you cannot locate this information, you can ask your ISP to provide it.
Using the Installation CD to Set Up Your Router
For first-time installation of your modem router, Netgear recommends using the Installation CD.
The Installation CD will assist you to connect your router and computers. The Smart Wizard
application on the Intallation CD will assist you in configuring your device to connect to the
internet, configure wireless settings and wireless security, setup email and tests all the relevant
settings. After initial configuration using the Installation CD, you can use the information in this
Reference Manual to configure additional features of your wireless router.
.
Note: The Smart Wizard cannot detect a PPTP connection with your ISP. If your ISP uses
this protocol, then you must configure your connection manually (see “Viewing or
Logging In to the Modem Router
You can log in to the modem router to view or change its settings.
Note: Your computer must be configured for DHCP. For help with configuring DHCP, see
the documentation that came with your computer or see the link to the online
1-2
Configuring Your Internet Connection
v1.0, May 2009
Download from Www.Somanuals.com. All Manuals Search And Download.
DG834GUv5 Wireless Router with Built-in DSL Modem User Manual
To log in to the modem router:
1. Type http://routerlogin.net or http://10.0.0.2 in the address field of an Internet browser.
Figure 1-1
This login window opens:
Figure 1-2
2. Enter admin for the user name and admin for the password, both in lower case letters.
3. Click OK. You will be logged in to your router’s main menu.
Viewing or Manually Configuring Your ISP Settings
NETGEAR recommends that you specify your country and language before you configure the
must install the ADSL filters and connect the modem router to the ADSL line as described in the
NETGEAR Router Setup Manual before you configure the settings in the Basic Settings screen.
To view or configure the basic settings:
2. Select Basic Settings to display the Basic Settings screen.
Configuring Your Internet Connection
1-3
v1.0, May 2009
Download from Www.Somanuals.com. All Manuals Search And Download.
DG834GUv5 Wireless Router with Built-in DSL Modem User Manual
ISP does not require login
ISP does require login
Figure 1-3
The fields on the Basic Settings screen depend on whether or not your Internet connection
requires a login. The Basic Settings screen is explained in Table 1-1. “Basic Settings Fields
3. Select Yes or No depending on whether your ISP requires a login. This selection changes the
fields available on the Basic Settings screen.
•
•
Yes. If your ISP requires a login, select the encapsulation method. Enter the login name. If
you want to change the login time-out, enter a new value in minutes.
No. If your ISP does not require a login, enter the account name, if required, and the
domain name, if required.
1-4
Configuring Your Internet Connection
v1.0, May 2009
Download from Www.Somanuals.com. All Manuals Search And Download.
DG834GUv5 Wireless Router with Built-in DSL Modem User Manual
4. Enter the settings for the IP address and DNS server.
The default ADSL settings usually work fine. If you have problems with your connection,
5. If no login is required, you can specify the MAC Address setting.
6. Click Apply to save your settings.
7. Click Test to test your Internet connection. If the NETGEAR website does not appear within
Note: When your Internet connection is working you will no longer need to launch the
ISP’s login program on your computer to access the Internet. When you start an
Internet application, your modem router automatically logs you in.
Table 1-1. Basic Settings Fields Description
Settings
Description
Does Your ISP Require a Login?
• Yes
• No
These fields
appear only if no (If required)
Account Name
Enter the account name provided by your ISP. This might also
be called the host name.
login is required.
Domain Name
Enter the domain name provided by your ISP.
(If required)
These fields
appear only if
your ISP
Encapsulation
• PPPoE
• PPPoA
• PPTP
requires a login.
Login
The login name provided by your ISP. This is often an e-mail
address.
Idle Timeout (In minutes) If you want to change the login time-out, enter a new value in
minutes. This determines how long the modem router keeps
the Internet connection active after there is no Internet activity
from the LAN. Entering an Idle Timeout value of 0 (zero)
means never log out.
Configuring Your Internet Connection
1-5
v1.0, May 2009
Download from Www.Somanuals.com. All Manuals Search And Download.
DG834GUv5 Wireless Router with Built-in DSL Modem User Manual
Table 1-1. Basic Settings Fields Description
Settings
Description
Internet IP Address
• Get Dynamically from ISP. Your ISP uses DHCP to assign
your IP address. Your ISP automatically assigns these
addresses.
• Use Static IP Address. Enter the IP address that your ISP
assigned. Also enter the IP subnet mask and the gateway IP
address. The gateway is the ISP’s modem router to which
your modem router will connect.
• Use IP Over ATM (IFoA). Your ISP uses Classical IP
addresses (RFC 1577). Enter the IP address, IP subnet
mask, and gateway IP addresses that your ISP assigned.
Domain Name Server (DNS) Address
The DNS server is used to look up site addresses based on
their names.
• Get Automatically from ISP. Your ISP uses DHCP to
assign your DNS servers. Your ISP automatically assigns
this address.
• Use These DNS Servers. If you know that your ISP does
not automatically transmit DNS addresses to the modem
router during login, select this option, and enter the IP
address of your ISP’s primary DNS server. If a secondary
DNS server address is available, enter it also.
NAT (Net Address Translation)
NAT automatically assigns private IP addresses (10.1.1.x) to
LAN-connected devices.
• Enable. Usually NAT is enabled.
• Disable. This disables NAT, but leaves the firewall active.
Disable NAT only if you are sure that you do not require it.
When NAT is disabled, only standard routing is performed
by this router. Classical routing lets you directly manage the
IP addresses that the DG834GUv5 uses. Classical routing
should be selected only by experienced users.a
• Disable Firewall. This disables the firewall in addition to
disabling NAT. With the firewall disabled, the protections
usually provided to your network are disabled.
1-6
Configuring Your Internet Connection
v1.0, May 2009
Download from Www.Somanuals.com. All Manuals Search And Download.
DG834GUv5 Wireless Router with Built-in DSL Modem User Manual
Table 1-1. Basic Settings Fields Description
Settings
Description
This field
Router MAC Address
The Ethernet MAC address that will be used by the modem
router on the Internet port. Some ISPs register the Ethernet
MAC address of the network interface card in your computer
when your account is first opened. They will then accept traffic
only from the MAC address of that computer. This feature
allows your modem router to masquerade as that computer by
“cloning” its MAC address.
appears only if
no login is
required.
• Use Default Address. Use the default MAC address.
• Use Computer MAC Address. The modem router will
capture and use the MAC address of the computer that you
are now using. You must be using the one computer that is
allowed by the ISP.
• Use This MAC Address. Enter the MAC address that you
want to use.
a. Disable NAT only if you plan to install the modem router in a setting where you will be manually administering the IP address
space on the LAN side of the router.
Changing Your ADSL Settings
Note: For information about how to install ADSL filters, see the NETGEAR Router Setup
Manual.
The default ADSL settings of your modem router work fine for most ISPs. However, some ISPs
use a specific multiplexing method and virtual circuit number for the virtual path identifier (VPI)
and virtual channel identifier (VCI).
Note: You must use the Setup Wizard to select the correct country for the default ADSL
settings to work. The default settings are set for Telkom ADSL.
If your ISP provided you with a multiplexing method or VPI/VCI number, then enter the setting:
1. From the main menu, select ADSL Settings.
2. In the Multiplexing Method drop-down list, select LLC-based or VC-based. The default is
LLC-based.
Configuring Your Internet Connection
1-7
v1.0, May 2009
Download from Www.Somanuals.com. All Manuals Search And Download.
DG834GUv5 Wireless Router with Built-in DSL Modem User Manual
3. Type a number between 0 and 255 for the VPI. The default is 8.
4. Type a number between 32 and 65535 for the VCI. The default is 35.
5. Click Apply.
How the Internet Connection Works
Your modem router is now configured to provide Internet access for your network. Your modem
router automatically connects to the Internet when one of your computers requires access. It is not
necessary to run a dialer or login application such as dial-up networking or Enternet to connect,
log in, or disconnect. The modem router performs these functions automatically as needed.
To access the Internet from any computer connected to your modem router, launch an Internet
browser such as Microsoft Internet Explorer or Mozilla Firefox. You should see the modem
router’s Internet LED blink, indicating communication to the ISP. The browser should begin to
display a Web page.
1-8
Configuring Your Internet Connection
v1.0, May 2009
Download from Www.Somanuals.com. All Manuals Search And Download.
Chapter 2
Configuring Your Wireless Network
and Security Settings
For a wireless connection, the SSID, also called the wireless network name, and the wireless
security setting must be the same for the modem router and wireless computers or wireless
adapters. NETGEAR strongly recommends that you use wireless security.
Warning: Computers can connect wirelessly at a range of several hundred feet. This can
allow others outside of your immediate area to access your network.
This chapter includes:
•
•
•
•
•
•
Planning Your Wireless Network
For compliance and compatibility between similar products in your area, the operating channel
and region must be set correctly.
To configure the wireless network, you can either specify the wireless settings, or you can use Wi-
Fi Protected Setup (WPS) to automatically set the SSID and implement WPA/WPA2 security.
•
To manually configure the wireless settings, you must know the following:
–
SSID. The default SSID for the modem router is printed on the belly label of your modem
for example: DO_123456.
–
The wireless mode (802.11g, or 802.11b) that each wireless adapter supports.
2-1
v1.0, May 2009
Download from Www.Somanuals.com. All Manuals Search And Download.
DG834GUv5 Wireless Router with Built-in DSL Modem User Manual
–
Wireless security option. To successfully implement wireless security, check each wireless
adapter to determine which wireless security option it supports.
•
Push 'N' Connect (WPS) automatically implements wireless security on the modem router
while, at the same time, allowing you to automatically implement wireless security on any
WPS-enabled devices (such as wireless computers and wireless adapter cards). You activate
WPS by pressing a WPS button on the modem router, clicking an onscreen WPS button, or
entering a PIN number. This generates a new SSID and implements WPA/WPA2 security.
To set up your wireless network using the WPS feature:
–
Use the WPS button on the side of the modem router (there is also an onscreen WPS
button ), or enter the PIN of the wireless device.
–
Make sure that all wireless computers and wireless adapters on the network are Wi-Fi
certified and WPA or WPA 2 capable, and that they support WPS configuration.
Wireless Placement and Range Guidelines
The range of your wireless connection can vary significantly based on the physical placement of
the modem router. The latency, data throughput performance, and notebook power consumption of
wireless adapters also vary depending on your configuration choices.
For best results, place your modem router according to the following guidelines:
•
•
Near the center of the area in which your PCs will operate.
In an elevated location such as a high shelf where the wirelessly connected PCs have line-of-
sight access (even if through walls).
•
Away from sources of interference, such as PCs, microwave ovens, and 2.4 GHz cordless
phones.
•
•
Away from large metal surfaces.
Put the antenna in a vertical position to provide the best side-to-side coverage. Put the antenna
in a horizontal position to provide the best up-and-down coverage.
•
If using multiple access points, it is better if adjacent access points use different radio
frequency channels to reduce interference. The recommended channel spacing between
adjacent access points is 5 channels (for example, use Channels 1 and 6, or 6 and 11).
2-2
Configuring Your Wireless Network and Security Settings
v1.0, May 2009
Download from Www.Somanuals.com. All Manuals Search And Download.
DG834GUv5 Wireless Router with Built-in DSL Modem User Manual
The time it takes to establish a wireless connection can vary depending on both your security
settings and placement. WEP connections can take slightly longer to establish. Also, WEP
encryption can consume more battery power on a notebook computer.
Wireless Security Options
Indoors, computers can connect over 802.11g wireless networks at a maximum range of up to 300
feet. Such distances can allow for others outside your immediate area to access your network.
Unlike wired network data, your wireless data transmissions can extend beyond your walls and
can be received by anyone with a compatible adapter. For this reason, use the security features of
your wireless equipment. The ADSL2+ Modem Wireless Router provides highly effective security
features which are covered in detail in this chapter. Deploy the security features appropriate to
your needs.
There are several ways you can enhance the security of your wireless network:
Figure 2-1
•
WEP. Wired Equivalent Privacy (WEP) data encryption provides data security. WEP Shared
Key authentication and WEP data encryption block all but the most determined eavesdropper.
This data encryption mode has been superseded by WPA-PSK and WPA2-PSK (see
•
•
WPA-802.1x, WPA2-802.1x. Wi-Fi Protected Access (WPA) with user authentication
implemented using IEE 802.1x and RADIUS servers.
WPA-PSK (TKIP), WPA2-PSK (AES). Wi-Fi Protected Access (WPA) using a pre-shared
key to perform authentication and generate the initial data encryption keys. The very strong
authentication along with dynamic per frame re-keying of WPA makes it virtually impossible
Configuring Your Wireless Network and Security Settings
2-3
v1.0, May 2009
Download from Www.Somanuals.com. All Manuals Search And Download.
DG834GUv5 Wireless Router with Built-in DSL Modem User Manual
You also can increase your security by implementing one or more of the following features:
•
•
Restrict Access Based on MAC Address. You can allow only trusted PCs to connect so that
unknown PCs cannot wirelessly connect to the modem router. Restricting access by MAC
address adds an obstacle against unwanted access to your network, but the data broadcast over
Turn Off the Broadcast of the Wireless Network Name SSID. If you disable broadcast of
the SSID, only devices that have the correct SSID can connect. This nullifies wireless network
‘discovery’ feature of some products, such as Windows XP, but the data is still exposed (see
For more information about wireless technology, see the link to the online document in “Wireless
Manually Configuring Your Wireless Network
You can view or manually configure the wireless settings and wireless security for the modem
router in the Wireless Settings screen. If you want to make changes, make sure to note the current
settings first.
Note: If you use a wireless computer to change the wireless network name (SSID) or
wireless security settings, you will be disconnected when you click Apply. To
avoid this problem, use a computer with a wired connection to access the modem
router.
To manually configure the wireless settings:
1. Log in to the modem router at its default LAN address of http://10.0.0.2 with its default user
name of admin, and default password of admin, or using whatever user name, password, and
LAN address you have chosen for the modem router.
2. Select Wireless Settings from the main menu to display the Wireless Settings screen:
2-4
Configuring Your Wireless Network and Security Settings
v1.0, May 2009
Download from Www.Somanuals.com. All Manuals Search And Download.
DG834GUv5 Wireless Router with Built-in DSL Modem User Manual
Figure 2-2
The settings for this screen are explained in Table 2-1 on page 2-6.
3. Select the region in which the modem router will operate.
4. For initial configuration and test, leave the other settings unchanged.
5. To save your changes, click Apply.
6. Configure and test your computers for wireless connectivity. After testing your wireless
Program the wireless adapter of your computers to have the same SSID and wireless security
settings as your modem router. Check that they have a wireless link and are able to obtain an
IP address by DHCP from the modem router. If there is interference, adjust the channel.
Configuring Your Wireless Network and Security Settings
2-5
v1.0, May 2009
Download from Www.Somanuals.com. All Manuals Search And Download.
DG834GUv5 Wireless Router with Built-in DSL Modem User Manual
Table 2-1. Wireless Settings
Settings
Description
Wireless
Network
Name (SSID)
The SSID is also known as the wireless network name.
Enter a 32-character (maximum) name in this field. This
field is case-sensitive.
In a setting where there is more than one wireless
network, different wireless network names provide a
means for separating the traffic. Any device you want to
participate in a wireless network must use the SSID.
Region
The location where the Product Family is used.
Channel
The wireless channel used by the gateway. The default
is Channel 6.
Do not change the wireless channel unless you
experience interference (shown by lost connections or
slow data transfers). If this happens, you might need to
experiment with different channels to see which is the
best.
Mode
The default is g & b, which allows both 802.11g and
802.11b wireless stations access. Note that in b only
mode, 802.11g wireless stations can connect if they
can operate in 802.11b mode.
WirelessAccess Enable Wireless Access
Selected by default, this setting enables the wireless
radio, which allows the modem router to work as a
wireless access point.
Point
Point
Turning off the wireless radio can be helpful for
configuration, network tuning, or troubleshooting.
Allow Broadcast Name
(SSID)
Selected by default, the modem router broadcasts its
SSID, allowing wireless stations that have a null (blank)
SSID to adopt the correct SSID. If you disable
broadcast of the SSID, only devices with the correct
SSID can connect. This nullifies the wireless network
discovery feature of products such as Windows XP, but
the data is still exposed to equipment like wireless
sniffers. For this reason NETGEAR recommends that
you also enable wireless security.
Wireless Isolation
This feature is disabled by default. If it is enabled,
wireless stations cannot communicate with each other
or with stations on the wired network.
Wireless Station Turn Access Control On
Access List
Access control is disabled by default so that any
computer configured with the correct SSID can
2-6
Configuring Your Wireless Network and Security Settings
v1.0, May 2009
Download from Www.Somanuals.com. All Manuals Search And Download.
DG834GUv5 Wireless Router with Built-in DSL Modem User Manual
Table 2-1. Wireless Settings (continued)
Settings
Description
• Disabled. You can use this setting to establish
wireless connectivity before implementing wireless
security. NETGEAR strongly recommends that you
implement wireless security.
• WEP (Wired Equivalent Privacy). Use encryption
keys and data encryption for data security. You can
select
• WPA-PSK (WiFi Protected Access Pre-Shared
Key). Allow only computers configured with WPA to
connect to the modem router. See “Configuring WPA,
• WPA2-PSK (Wi-Fi Protected Access with 2 Pre-
Shared Keys). Allow only computers configured with
WPA2 to connect to the modem router. See
• WPA-PSK + WPA2-PSK. Allow computers configured
with either WPA-PSK or WPA2-PSK security to
connect to the modem router. See “Configuring WPA,
• The WPA-802.1x, WPA2-802.1, and WPA-802.1x
+WPA2-802.1 options utilize user authentication
implemented using IEE 802.1x and Radius servers.
Configuring Your Wireless Security
To set up wireless security, you can either manually configure it in the Wireless Settings screen, or
you can use Wi-Fi Protected Setup (WPS) to automatically set the SSID and implement WPA/
Note: If you use a wireless computer to configure wireless security settings, you will be
disconnected when you click Apply. Reconfigure your wireless computer to match
the new settings, or access the modem router from a wired computer to make
further changes.
Configuring Your Wireless Network and Security Settings
2-7
v1.0, May 2009
Download from Www.Somanuals.com. All Manuals Search And Download.
DG834GUv5 Wireless Router with Built-in DSL Modem User Manual
Configuring WEP
To configure WEP data encryption:
1. Log in to the modem router at its default LAN address of http://10.0.0.2 with its default user
name of admin, and default password of admin, or using whatever user name, password, and
LAN address you have chosen for the modem router.
2. From the main menu, select Wireless Settings to display the Wireless Settings screen.
3. In the Security Options section, select the WEP (Wired Equivalent Privacy) radio button:
Figure 2-3
4. Select the Authentication Type: Automatic, Open System, or Shared Key. The default is
Open System.
Note: The authentication scheme is separate from the data encryption. You can select
an authentication scheme that requires a shared key but still leaves the data
transmissions unencrypted. If you require strong security, use both the Shared
Key and WEP encryption settings.
5. Select the Encryption Strength setting:
•
WEP (Wired Equivalent Privacy) 64-bit encryption. Enter 10 hexadecimal digits (any
combination of 0–9, a–f, or A–F).
•
WEP (Wired Equivalent Privacy) 128-bit encryption. Enter 26 hexadecimal digits (any
combination of 0–9, a–f, or A–F).
6. Enter the encryption keys. You can manually or automatically program the four data
encryption keys. These values must be identical on all computers and Access Points in your
network:
2-8
Configuring Your Wireless Network and Security Settings
v1.0, May 2009
Download from Www.Somanuals.com. All Manuals Search And Download.
DG834GUv5 Wireless Router with Built-in DSL Modem User Manual
•
•
Passphrase. To use a passphrase to generate the keys, enter a passphrase, and click
Generate. This automatically creates the keys. Wireless stations must use the passphrase
or keys to access the modem router.
Note: Not all wireless adapters support passphrase key generation.
Key 1-Key4. These values are not case-sensitive. You can manually enter the four data
encryption keys. These values must be identical on all computers and access points in your
network. Enter 10 hexadecimal digits (any combination of 0–9, a–f, or A–F).
7. Select which of the four keys will be the default.
Data transmissions are always encrypted using the default key. The other keys can be used
only to decrypt received data. The four entries are disabled if WPA-PSK or WPA
authentication is selected.
8. Click Apply to save your settings.
Configuring WPA, WPA2, or WPA/WPA2
Both WPA and WPA2 provide strong data security. WPA with TKIP is a software implementation
that can be used on Windows systems with Service Pack 2 or later; WPA2 with AES is a hardware
implementation; see your device documentation before implementing it. Consult the product
documentation for your wireless adapter for instructions for configuring WPA settings.
Note: If you use a wireless computer to configure wireless security settings, you will be
disconnected when you click Apply. If this happens, reconfigure your wireless
computer to match the new settings, or access the modem router from a wired
computer to make further changes.
To configure WPA or WPA2 in the modem router:
1. Log in to the modem router at its default LAN address of http://10.0.0.2 with its default user
name of admin and default password of admin, or using whatever user name, password, and
LAN address you have chosen for the modem router.
2. Select Wireless Settings from the main menu.
3. On the Wireless Setting screen, select the radio button for the WPA or WPA2 option of your
choice.
4. The settings displayed on the screen depend on which security option you select.
Configuring Your Wireless Network and Security Settings
2-9
v1.0, May 2009
Download from Www.Somanuals.com. All Manuals Search And Download.
DG834GUv5 Wireless Router with Built-in DSL Modem User Manual
5. For WPA-PSK or WPA2-PSK, enter the passphrase.
6. If prompted, enter the settings for the Radius server. For WPA-802.1x or WPA2-802.1x, these
settings are required for communication with the primary Radius server.
•
Primary Radius Server IP Address. The IP address of the Radius server. The default is
0.0.0.0
•
•
Radius Port. Port number of the Radius server. The default is 1812.
Shared Key. This is shared between the wireless access point and the Radius server
during authentication.
7. To save your settings, click Apply.
Using Push 'N' Connect (WPS) to Configure Your Wireless
Network
If your wireless clients support Wi-Fi Protected Setup (WPS), you can use this feature to configure
the modem router’s SSID and security settings and, at the same time, connect the wireless client
securely and easily to the modem router. Look for the
symbol on your client device
(computers that will connect wirelessly to the modem router are clients). WPS automatically
configures the network name (SSID) and wireless security settings for the modem router (if the
modem router is in its default state) and broadcasts these settings to the wireless client.
Some considerations regarding WPS are:
•
WPS supports only WPA-PSK and WPA2-PSK wireless security. WEP security is not
supported by WPS.
•
NETGEAR’s Push 'N' Connect feature is based on the WPS standard. All other Wi-Fi-certified
and WPS-capable products should be compatible with NETGEAR products that implement
Push 'N' Connect.
•
If your wireless network will include a combination of WPS capable devices and non-WPS
capable devices, NETGEAR suggests that you set up your wireless network and security
settings manually first, and use WPS only for adding additional WPS capable devices. See
A WPS client can be added using the Push Button method or the PIN method.
•
2-10
Configuring Your Wireless Network and Security Settings
v1.0, May 2009
Download from Www.Somanuals.com. All Manuals Search And Download.
DG834GUv5 Wireless Router with Built-in DSL Modem User Manual
•
Using a WPS Button to Add a WPS Client
Any wireless computer or wireless adapter that will connect to the modem router wirelessly is a
client. The client must support a WPS button, and must have a WPS configuration utility, such as
the NETGEAR Smart Wizard or Atheros Jumpstart.
To use the modem router WPS button to add a WPS client:
1. Log in to the modem router at its default LAN address of http://10.0.0.2 with its default user
name of admin and default password of admin, or using whatever LAN address and password
you have set up.
2. On the modem router main menu, select Add a WPS Client, and then click Next. The
following screen displays:
WPS button
Figure 2-4
By default, the Push Button (recommended) radio button is selected.
3. Either press the WPS button on the side of the modem router, or click the onscreen button.
The modem router tries to communicate with the client for 2 minutes.
4. Go to the client wireless computer, and run a WPS configuration utility. Follow the utility’s
instructions to click a WPS button.
5. Go back to the modem router screen to check for a message.
The modem router WPS screen displays a message confirming that the client was added to the
wireless network. The modem router generates an SSID, and implements WPA/WPA2
Configuring Your Wireless Network and Security Settings
2-11
v1.0, May 2009
Download from Www.Somanuals.com. All Manuals Search And Download.
DG834GUv5 Wireless Router with Built-in DSL Modem User Manual
wireless security. The modem router will keep these wireless settings unless you change them,
or you clear the Keep Existing Wireless Settings check box in the WPS Settings screen.
Figure 2-5
6. Note the new SSID and WPA/WPA2 password for the wireless network. You can view these
settings in the Wireless Settings screen. See “Using Push 'N' Connect (WPS) to Configure
To access the Internet from any computer connected to your modem router, launch a browser such
as Microsoft Internet Explorer or Mozilla Firefox. You should see the modem router’s Internet
LED blink, indicating communication to the ISP.
Note: If no WPS-capable client devices are located during the 2-minute timeframe, the
SSID will not be changed, and no security will be implemented on the modem
router.
Using PIN Entry to Add a WPS Client
Any wireless computer or wireless adapter that will connect to the modem router wirelessly is a
client. The client must support a WPS PIN, and must have a WPS configuration utility, such as the
NETGEAR Smart Wizard or Atheros Jumpstart.
The first time you add a WPS client, make sure that the Keep Existing Wireless Settings check
box on the WPS Settings screen is cleared. This is the default setting for the modem router, and
allows it to generate the SSID and WPA/WPA2 security settings when it implements WPS. After
WPS is implemented, the modem router automatically selects this check box so that your SSID
and wireless security settings remain the same if other WPS-enabled devices are added later.
To use a PIN to add a WPS client:
1. Log in to the modem router at its default LAN address of http://10.0.0.2 with its default user
name of admin and default password of admin, or using whatever LAN address and password
you have set up.
2-12
Configuring Your Wireless Network and Security Settings
v1.0, May 2009
Download from Www.Somanuals.com. All Manuals Search And Download.
DG834GUv5 Wireless Router with Built-in DSL Modem User Manual
2. On the modem router main menu, select Add a WPS Client (computers that will connect
wirelessly to the modem router are clients), and then click Next. The Add WPS Client screen
displays:
Figure 2-6
3. Select the PIN Number radio button.
4. Go to the client wireless computer. Run a WPS configuration utility. Follow the utility’s
instructions to generate a PIN. Take note of the client PIN.
5. From the modem router Add WPS Client screen, enter the client PIN number, and then click
Next.
•
•
The modem router tries to communicate with the client for 4 minutes.
The modem router WPS screen displays a message confirming that the client was added to
the wireless network. The modem router generates an SSID, and implements WPA/WPA2
wireless security.
6. Note the new SSID and WPA/WPA2 password for the wireless network. You can view these
settings in the Wireless Settings screen. See “Using Push 'N' Connect (WPS) to Configure
To access the Internet from any computer connected to your modem router, launch a browser such
as Microsoft Internet Explorer or Mozilla Firefox. You should see the modem router’s Internet
LED blink, indicating communication to the ISP.
Note: If no WPS-capable client devices are located during the 2-minute timeframe, the
SSID will not be changed and no security will be implemented on the modem
router.
Configuring Your Wireless Network and Security Settings
2-13
v1.0, May 2009
Download from Www.Somanuals.com. All Manuals Search And Download.
DG834GUv5 Wireless Router with Built-in DSL Modem User Manual
Connecting Additional Wireless Client Devices After WPS Setup
You can add more WPS clients to your wireless network, or you can add a combination of WPS-
enabled clients and clients without WPS.
Note: Your wireless settings remain the same when you add another WPS-enabled client,
as long as the Keep Existing Wireless Settings checkbox is selected in the
Advanced Wireless screen (listed under the Advanced heading in the modem router
main menu). If you clear this checkbox, when you add the client, a new SSID and
passphrase will be generated, and all existing connected wireless clients will be
disassociated and disconnected from the modem router.
To add a wireless client device that is WPS-enabled:
2. To view a list of all devices connected to your modem router (including wireless and Ethernet-
For non-WPS clients, you cannot use the WPS setup procedures to add them to the wireless
To connect a combination of non-WPS enabled and WPS-Enabled clients to the modem router:
1. Restore the modem router to its factory default settings (press both the Wireless and WPS
buttons on the side of the modem router for 5 seconds).
When the factory settings are restored, all existing wireless clients are disassociated and
disconnected from the modem router.
2. Configure the network names (SSIDs), select the WPA/PSK + WPA2/PSK radio button on the
passphrase and click Apply. Record this information to add additional clients.
3. For the non-WPS devices that you want to connect, open the networking utility and follow the
utility’s instructions to enter the security settings that you selected in Step 2 (the SSID, WPA/
PSK + WPA2/PSK security method, and passphrase).
2-14
Configuring Your Wireless Network and Security Settings
v1.0, May 2009
Download from Www.Somanuals.com. All Manuals Search And Download.
DG834GUv5 Wireless Router with Built-in DSL Modem User Manual
The settings that you configured in Step 2 are broadcast to the WPS devices so that they can
connect to the modem router.
Note: To make sure that your new wireless settings remain in effect, verify that the
Keep Existing Wireless Settings checkbox is selected in the WPS Settings
screen.
5. To view a list of all devices connected to your modem router (including wireless and Ethernet-
Advanced Wireless Settings for WPS and WDS
The Advanced Wireless Settings screen includes settings for Push 'N' Connect (WPS) and for
Wireless Distribution System (WDS) setup. From the main menu, select Advanced Wireless
Settings to display the following screen:
Figure 2-7
•
WPS (Push 'N' Connect). The WPS settings show the modem router PIN, and the Keep
Existing Wireless Settings check box.
By default, the Keep Existing Wireless Settings check box is cleared. This allows the modem
router to automatically generate the SSID and WPA/WPA2 security settings when it
implements WPS. After WPS is implemented, the modem router automatically selects this
check box so that your SSID and wireless security settings remain the same if other WPS-
enabled devices are added later.
If you configure your wireless router settings and security manually, the Keep Existing
Wireless Settings radio box will also be enabled. This will allow you to use WPS (Push 'N'
Connect) to connect additional WPS capable devices to your wireless network using the
existing settings.
Configuring Your Wireless Network and Security Settings
2-15
v1.0, May 2009
Download from Www.Somanuals.com. All Manuals Search And Download.
DG834GUv5 Wireless Router with Built-in DSL Modem User Manual
•
WDS. Select this radio button to configure a wireless distribution system (WDS). You can
build large bridged wireless networks. See “Configuring Wireless Bridging and Repeating
Controlling Wireless Station Access
By default, any wireless PC that is configured with the correct SSID and wireless security settings
is allowed access to your wireless network. You can use Wireless Access Point settings in the
Wireless Setting screen to further restrict wireless access to your network:
Figure 2-8
•
Turning off wireless connectivity completely.
You can completely turn off the wireless portion of the modem router. For example, if you use
your notebook computer to wirelessly connect to your modem router, and you take a business
trip, you can turn off the wireless portion of the modem router while you are traveling. Other
members of your household who use computers connected to the modem router via Ethernet
cables can still use the modem router. To do this, clear the Enable Wireless Access Point
check box on the Wireless Settings screen, and then click Apply.
•
Hiding your wireless network name (SSID).
By default, the modem router is set to broadcast its wireless network name (SSID). You can
restrict wireless access to your network by not broadcasting the wireless network name
(SSID). To do this, clear the Allow Broadcast of Name (SSID) check box on the Wireless
Settings screen, and then click Apply. Wireless devices will not “see” your modem router. You
must configure your wireless devices to match the wireless network name (SSID) of the
modem router.
Note: The SSID of any wireless access adapters must match the SSID you configure
in the modem router. If they do not match, you will not get a wireless
connection to the modem router.
2-16
Configuring Your Wireless Network and Security Settings
v1.0, May 2009
Download from Www.Somanuals.com. All Manuals Search And Download.
DG834GUv5 Wireless Router with Built-in DSL Modem User Manual
Restricting Access by MAC Address
For increased security, you can restrict access to the wireless network to allow only specific PCs
based on their MAC addresses. You can restrict access to only trusted PCs so that unknown PCs
cannot wirelessly connect to the ADSL2+ Modem Wireless Router. MAC address filtering adds an
obstacle against unwanted access to your network, but the data broadcast over the wireless link is
fully exposed.
To restrict access based on MAC addresses:
1. Log in to the modem router at its default LAN address of http://10.0.0.2 with its default user
name of admin, and default password of admin, or using whatever user name, password, and
LAN address you have chosen for the modem router.
Note: If you configure the Product Family from a wireless computer, add your
computer’s MAC address to the access list. Otherwise you will lose your
wireless connection when you click Apply. You must then access the modem
router from a wired computer, or from a wireless computer that is on the access
control list, to make any further changes.
2. From the main menu, select Wireless Settings, and then click Setup Access List to display the
Wireless Station Access List screen.
Figure 2-9
The trusted wireless stations listed on this screen are the wireless clients that will have access
to the wireless network when the list is enabled.
Configuring Your Wireless Network and Security Settings
2-17
v1.0, May 2009
Download from Www.Somanuals.com. All Manuals Search And Download.
DG834GUv5 Wireless Router with Built-in DSL Modem User Manual
3. Adjust the list as needed for your network. You can add devices to the Trusted Wireless
Stations list using either of the following methods:
•
If the computer is in the Available Wireless Stations table, select the radio button of that
computer to capture its MAC address.
•
Use the Add New Station Manually fields to enter the MAC address of the device to be
added. The MAC address can usually be found on the bottom of the wireless device.
Note: If no device name appears when you enter the MAC address, you can type a
descriptive name for the computer that you are adding.
4. Click Add, and then click Apply to save these settings. Now, only devices on this list will be
allowed to wirelessly connect to the Product Family.
2-18
Configuring Your Wireless Network and Security Settings
v1.0, May 2009
Download from Www.Somanuals.com. All Manuals Search And Download.
Chapter 3
Protecting Your Network
This chapter describes how to use the basic firewall features of the ADSL2+ Modem Wireless
Router to protect your network.
Protecting Access to Your ADSL2+ Modem Wireless Router
For security reasons, the modem router has its own user name and password. Also, after a period
of inactivity for a set length of time, the administrator login automatically disconnects. When
prompted, enter admin for the modem router user name and admin for the modem router
password. You can use procedures in the following sections to change the modem router password
and the amount of time for the administrator’s login time-out.
Note: The user name and password are not the same as a user name or password you
might use to log in to your Internet connection.
NETGEAR recommends that you change this password to a more secure password. The ideal
password should contain no dictionary words from any language, and should be a mixture of both
upper and lower case letters, numbers, and symbols. Your password can be up to 30 characters.
Changing the Built-In Password
1. Log in to the modem router at its default LAN address of http://10.0.0.2 with its default user
name of admin, default password of admin, or using whatever password and LAN address
you have chosen for the modem router.
3-1
v1.0, May 2009
Download from Www.Somanuals.com. All Manuals Search And Download.
DG834GUv5 Wireless Router with Built-in DSL Modem User Manual
2. From the main menu, under the Maintenance heading, select Set Password to display the Set
Password screen:
Figure 3-1
3. To change the password, first enter the old password, and then enter the new password twice.
4. Click Apply to save your changes.
Note: After changing the password, you must log in again to continue the
configuration. If you have backed up the modem router settings previously,
you should do a new backup so that the saved settings file includes the new
password.
Changing the Administrator Login Time-out
For security, the administrator login to the modem router configuration times out after a period of
inactivity. To change the login time-out period:
1. In the Set Password screen, type a number in the Administrator login times out field. The
suggested default value is 5 minutes.
2. Click Apply to save your changes, or click Cancel to keep the current period.
Configuring Basic Firewall Services
Basic firewall services you can configure include access blocking and scheduling of firewall
security. These topics are presented in the following sections.
3-2
Protecting Your Network
v1.0, May 2009
Download from Www.Somanuals.com. All Manuals Search And Download.
DG834GUv5 Wireless Router with Built-in DSL Modem User Manual
Blocking Keywords, Sites, and Services
The modem router provides a variety of options for blocking Internet-based content and
communications services. With its content filtering feature, the modem router prevents
objectionable content from reaching your PCs. You can control access to Internet content by
screening for keywords within Web addresses. Content filtering options include:
•
•
Keyword blocking of HTTP traffic.
Outbound service blocking. Limits access from your LAN to Internet locations or services that
you specify as off-limits.
•
Denial of service (DoS) protection. Detects and thwarts denial of service (DoS) attacks such as
Ping of Death, SYN flood, LAND attack, and IP spoofing.
•
Blocking unwanted traffic from the Internet to your LAN.
The following section explains how to configure your modem router to perform these
functions.
Blocking Keywords and Sites
The modem router allows you to restrict access to Internet content based on Web addresses and
Web address keywords.
1. Log in to the modem router at its default LAN address of http://10.0.0.2 with its default user
name of admin, and default password of admin, or using whatever password and LAN
address you have chosen for the modem router.
2. On the main menu, select Block Sites to display the Block Sites screen:
Figure 3-2
Protecting Your Network
3-3
v1.0, May 2009
Download from Www.Somanuals.com. All Manuals Search And Download.
DG834GUv5 Wireless Router with Built-in DSL Modem User Manual
3. To enable keyword blocking, select one of the following:
•
Per Schedule. Turn on keyword blocking according to the settings on the Schedule
screen.
•
Always. Turn on keyword blocking all the time, independent of the setting in the Schedule
screen.
4. Enter a keyword or domain in the Keyword field, click Add Keyword, and then click Apply.
Some examples of keyword applications are shown in the following chart.
Keyword
Result
XXX
.com
Block the URL http://www.badstuf.com/xxx.html.
Only websites with other domain suffixes (such as .edu or .gov) can be
viewed.
. ( a period)
Block all Internet browsing access.
Up to 32 entries are supported in the Keyword list.
Note: If you block sites, you can set up the modem router to log attempts to access
5. To delete a keyword or domain, select it from the list, click Delete Keyword, and then click
Apply.
6. To specify a trusted user, enter that computer’s IP address in the Trusted IP Address field,
and then click Apply.
You can specify one trusted user, which is a computer that will be exempt from blocking and
logging. Since the trusted user will be identified by an IP address, you should configure that
computer with a fixed IP address.
7. Click Apply to save your settings.
3-4
Protecting Your Network
v1.0, May 2009
Download from Www.Somanuals.com. All Manuals Search And Download.
DG834GUv5 Wireless Router with Built-in DSL Modem User Manual
Firewall Rules
Firewall rules block or allow specific traffic passing through from one side of the modem router to
the other. Inbound rules (WAN to LAN) restrict access by outsiders to private resources,
selectively allowing only specific outside users to access specific resources. Outbound rules (LAN
to WAN) determine what outside resources local users can have access to.
The default inbound and outbound rules of the modem router are:
•
•
Inbound. Block all access from outside except responses to requests from the LAN side.
Outbound. Allow all access from the LAN side to the outside.
You can define additional rules that will specify exceptions to the default rules. By adding custom
rules, you can block or allow access based on the service or application, source or destination IP
addresses, and time of day. You can also choose to log traffic that matches or does not match the
rule you have defined.
You can change the order of precedence of rules so that the rule that applies most often will take
To view or change firewall rules, select Firewall Rules on the main menu.
Figure 3-3
•
•
•
To edit an existing rule, select its button on the left side of the table and click Edit.
To delete an existing rule, select its button on the left side of the table and click Delete.
To move a rule to a different position in the table, select its button, and then click Move. At the
prompt, enter the number of the desired new position, and then click OK.
Protecting Your Network
3-5
v1.0, May 2009
Download from Www.Somanuals.com. All Manuals Search And Download.
DG834GUv5 Wireless Router with Built-in DSL Modem User Manual
Inbound Rules (Port Forwarding)
Because the modem router uses Network Address Translation (NAT), your network presents only
one IP address to the Internet, and outside users cannot directly access any of your local
computers. However, by defining an inbound rule you can make a local server (for example, a Web
server or game server) visible and available to the Internet. The rule tells the modem router to
direct inbound traffic for a particular service to one local server based on the destination port
number. This is also known as port forwarding.
Note: Some broadband ISP accounts do not allow you to run any server processes (such
as a Web or FTP server) from your location. Your ISP might periodically check for
servers and might suspend your account if it discovers any active services at your
location. If you are unsure, see the acceptable use policy of your ISP.
Remember that allowing inbound services opens holes in your firewall. Enable only those ports
that are necessary for your network. Following are two application examples of inbound rules.
Inbound Rule Example: A Local Public Web Server
If you host a public Web server on your local network, you can define a rule to allow inbound Web
(HTTP) requests from outside IP addresses to the IP address of your Web server at any time of day.
This rule is shown in the following figure:
Figure 3-4
The settings are:
•
Service. From this list, select the application or service to be allowed or blocked. The list
already displays many common services, but you are not limited to these choices. Use the
Services screen to add any additional services or applications that do not already appear.
3-6
Protecting Your Network
v1.0, May 2009
Download from Www.Somanuals.com. All Manuals Search And Download.
DG834GUv5 Wireless Router with Built-in DSL Modem User Manual
•
Action. Select when you want this type of traffic to be handled. You can block or allow
always, or you can choose to block or allow according to the schedule you have defined in the
Schedule screen.
•
•
Send to LAN Server. Enter the IP address of the computer or server on your LAN which will
receive the inbound traffic covered by this rule.
WAN Users. These settings determine which packets are covered by the rule, based on their
source (WAN) IP address. Select the option that you want:
–
–
–
Any. All IP addresses are covered by this rule.
Address range. If this option is selected, you must enter the Start and Finish fields.
Single address. Enter the required address in the Start field.
•
Log. You can select whether the traffic will be logged. The choices are:
–
–
–
–
Never. No log entries will be made for this service.
Always. Any traffic for this service type will be logged.
Match. Traffic of this type that matches the rule will be logged.
Not match. Traffic of this type that does not match the rule will be logged.
Inbound Rule Example: Allowing Videoconferencing
You can create an inbound rule to allow incoming videoconferencing to be initiated from a
restricted range of outside IP addresses, such as from a branch office. In this example, CU-SeeMe
connections are allowed only from a specified range of external IP addresses. This example also
specifies logging of any incoming CU-SeeMe requests that do not match the allowed parameters.
Figure 3-5
Protecting Your Network
3-7
v1.0, May 2009
Download from Www.Somanuals.com. All Manuals Search And Download.
DG834GUv5 Wireless Router with Built-in DSL Modem User Manual
Considerations for Inbound Rules
If your external IP address is assigned dynamically by your ISP, the IP address might change
periodically as the DHCP lease expires. Consider using the Dynamic DNS feature so that external
users can always find your network.
If the IP address of the local server computer is assigned by DHCP, it might change when the
computer is rebooted. To avoid this, use the Reserved IP address feature in the LAN IP menu to
keep the computer’s IP address constant.
Local computers must access the local server using the computer’s local LAN address
(192.168.0.11 in the previous example). Attempts by local computers to access the server using the
external WAN IP address will fail.
Outbound Rules (Service Blocking)
The modem router allows you to block the use of certain Internet services by computers on your
network. This is called service blocking or port filtering. You can define an outbound rule to block
Internet access from a local computer based on the following:
•
•
•
•
IP address of the local computer (source address)
IP address of the Internet site being contacted (destination address)
Time of day
Type of service being requested (service port number)
Outbound Rule Example: Blocking Instant Messenger
If you want to block Instant Messenger usage by employees during working hours, you can create
an outbound rule to block that application from any internal IP address to any external address
according to the schedule that you have created in the Schedule screen. You can also have the
modem router log any attempt to use Instant Messenger during that blocked period.
3-8
Protecting Your Network
v1.0, May 2009
Download from Www.Somanuals.com. All Manuals Search And Download.
DG834GUv5 Wireless Router with Built-in DSL Modem User Manual
The following screen shows AIM selected in the Service list:
Figure 3-6
The Outbound Services screen includes the following fields:
•
Service. Select the application or service from the drop-down list to be allowed or blocked.
You can use the Add Custom Service feature to add any additional services or applications that
•
•
Action. Choose when you want this type of traffic to be handled. You can block or allow
always, or you can block or allow according to the schedule defined in the Schedule screen.
LAN users. This setting determine which packets are covered by the rule, based on their
source LAN IP address. Select the desired option:
–
–
–
Any. All IP addresses are covered by this rule.
Address range. If this option is selected, you must fill in the Start and Finish fields.
Single address. Enter the required address in the Start field.
•
•
WAN users. This setting determines which packets are covered by the rule, based on their
destination WAN IP address. Select the option that you want:
–
–
–
Any. All IP addresses are covered by this rule.
Address range. If this option is selected, you must fill in the Start and Finish fields.
Single address. Enter the required address in the Start field.
Log. Select whether the traffic will be logged. The choices are:
–
–
–
–
Never. No log entries will be made for this service.
Always. Any traffic for this service type will be logged.
Match. Traffic of this type that matches the rule will be logged.
Not match. Traffic of this type that does not match the rule will be logged.
Protecting Your Network
3-9
v1.0, May 2009
Download from Www.Somanuals.com. All Manuals Search And Download.
DG834GUv5 Wireless Router with Built-in DSL Modem User Manual
Order of Precedence for Rules
As you define new rules, they are added to the tables in the Firewall Rules screen, as shown:
Figure 3-7
For any traffic attempting to pass through the firewall, the packet information is subjected to the
rules in the order shown in the rules table, beginning at the top and proceeding to the default rules
at the bottom. In some cases, the order of precedence of two or more rules might be important in
determining the disposition of a packet. The Move button allows you to relocate a defined rule to a
new position in the table.
Services
Services are functions performed by server computers at the request of client computers. For
example, Web servers serve Web pages, time servers serve time and date information, and game
hosts serve data about other players’ moves. When a computer on the Internet sends a request for
service to a server computer, the requested service is identified by a service or port number. This
number appears as the destination port number in the transmitted IP packets. For example, a packet
that is sent with destination port number 80 is an HTTP (Web server) request.
The service numbers for many common protocols are defined by the Internet Engineering Task
Force (IETF) and published in RFC 1700, “Assigned Numbers.” Service numbers for other
applications are typically chosen from the range 1024 to 65535 by the authors of the application.
Although the modem router already holds a list of many service port numbers, you are not limited
to these choices. Use the following procedure to define your own services.
3-10
Protecting Your Network
v1.0, May 2009
Download from Www.Somanuals.com. All Manuals Search And Download.
DG834GUv5 Wireless Router with Built-in DSL Modem User Manual
To define a service:
1. Log in to the modem router at its default LAN address of http://10.0.0.2 with its default user
name of admin default password of admin, or using whatever password and LAN address you
have chosen for the modem router.
2. Under the Content Filtering heading, select Services to display the Services screen:
Figure 3-8
•
•
To create a new service, click Add Custom Service.
To edit an existing service, select its button on the left side of the table, and then click Edit
Service.
•
To delete an existing service, select its button on the left side of the table, and then click
Delete Service.
3. Use the screen shown in the following figure to define or edit a service.
Figure 3-9
4. Click Apply to save your changes.
Setting Times and Scheduling Firewall Services
The modem router uses network time protocol (NTP) to obtain the current time and date from one
of several network time servers on the Internet.
Protecting Your Network
3-11
v1.0, May 2009
Download from Www.Somanuals.com. All Manuals Search And Download.
DG834GUv5 Wireless Router with Built-in DSL Modem User Manual
To localize the time for your log entries, you must specify your time zone:
1. Log in to the modem router at its default LAN address of http://10.0.0.2 with its default user
name of admin, default password of admin, or using whatever password and LAN address
you have chosen for the modem router.
2. On the main menu, select Schedule to display the Schedule screen:
Figure 3-10
3. Select your time zone. This setting will be used for the blocking schedule according to your
local time zone and for time-stamping log entries.
If your time zone is currently in daylight savings time, select the Adjust for daylight savings
time check box.
Note: If your region uses daylight savings time, you must manually select Adjust for
Daylight Savings Time on the first day of daylight savings time, and clear it at
the end. Enabling daylight savings time causes 1 hour to be added to the
standard time.
4. The modem router has a list of TELKOM NTP servers. If you prefer to use a particular NTP
server as the primary server, enter its IP address in the Use this NTP Server field.
5. Click Apply to save your settings.
3-12
Protecting Your Network
v1.0, May 2009
Download from Www.Somanuals.com. All Manuals Search And Download.
DG834GUv5 Wireless Router with Built-in DSL Modem User Manual
Scheduling Firewall Services
If you enabled services blocking in the Block Services screen or port forwarding in the Ports
screen, you can set up a schedule for when blocking occurs or when access is not restricted.
1. Log in to the modem router at its default LAN address of http://10.0.0.2 with its default user
name of admin default password of admin, or using whatever password and LAN address you
have chosen for the modem router.
2. On the main menu, select the Schedule. The Schedule screen appears.
3. To block Internet services based on a schedule, select Every Day or select one or more days. If
you want to limit access completely for the selected days, select All Day. Otherwise, to limit
access during certain times for the selected days, fill in the Start Blocking and End Blocking
fields.
4. Enter the values in 24-hour time format. For example, 10:30 a.m. would be 10 hours and 30
minutes, and 10:30 p.m. would be 22 hours and 30 minutes. If you set the start time after the
end time, the schedule will be effective through midnight the next day.
5. Click Apply to save your changes.
Protecting Your Network
3-13
v1.0, May 2009
Download from Www.Somanuals.com. All Manuals Search And Download.
DG834GUv5 Wireless Router with Built-in DSL Modem User Manual
3-14
Protecting Your Network
v1.0, May 2009
Download from Www.Somanuals.com. All Manuals Search And Download.
Chapter 4
Managing Your Network
This chapter describes how to perform network management tasks with your ADSL2+ Modem
Wireless Router.
Backing Up, Restoring, or Erasing Your Settings
The configuration settings of the modem router are stored in a configuration file in the modem
router. This file can be backed up to your computer, restored, or reverted to factory default
settings. The procedures below explain how to do these tasks.
Backing Up the Configuration to a File
1. Log in to the modem router at its default LAN address of http://10.0.0.2 with its default user
name of admin default password of admin, or using whatever user name, password and LAN
address you have chosen for the modem router.
2. Under the Maintenance heading on the main menu, select Backup Settings to display the
Backup Settings screen:
Figure 4-1
3. Click Backup to save a copy of the current settings.
4. Store the .cfg file on a computer on your network.
4-1
v1.0, May 2009
Download from Www.Somanuals.com. All Manuals Search And Download.
DG834GUv5 Wireless Router with Built-in DSL Modem User Manual
Restoring the Configuration from a File
To restore the configuration:
1. Log in to the modem router at its default LAN address of http://10.0.0.2 with its default user
name of admin default password of admin, or using whatever user name, password and LAN
address you have chosen for the modem router.
2. Under the Maintenance heading on the main menu, select Backup Settings.
3. Enter the full path to the file on your network, or click Browse to locate the file.
4. When you have located the .cfg file, click Restore to upload the file to the modem router.
5. The modem router reboots.
Erasing the Configuration
You can use the Erase feature to erase its configuration settings and restore the modem router to
the factory default settings.
To erase the configuration:
1. Under the Maintenance heading on the main menu select, Backup Settings.
2. Click Erase.
3. The modem router reboots.
After an erase, the modem router password is admin, the LAN IP address is 10.0.0.2, and the
modem router DHCP client is enabled.
Note: To restore the factory default configuration settings when you do not know the
login password or IP address, press both the Wireless button and WPS button on
the side of the modem router for 5 seconds.
Upgrading the Modem Router Firmware
The software of the modem router is stored in flash memory, and can be upgraded as new software
is released by NETGEAR. Upgrade files can be downloaded from the NETGEAR website. If the
upgrade file is compressed (a .zip file), you must first extract the binary (.bin or .img) file before
uploading it to the modem router.
4-2
Managing Your Network
v1.0, May 2009
Download from Www.Somanuals.com. All Manuals Search And Download.
DG834GUv5 Wireless Router with Built-in DSL Modem User Manual
NETGEAR recommends that you back up your configuration before doing a firmware upgrade.
After the upgrade is complete, you might need to restore your configuration settings.
To upgrade the modem firmware:
1. Download and unzip the new software file from NETGEAR.
The Web browser used to upload new firmware into the modem router must support HTTP
uploads. NETGEAR recommends using Microsoft Internet Explorer 5.0 or later, or Mozilla
Firefox 2.0 or later.
2. Log in to the modem router at its default LAN address of http://10.0.0.2 with its default user
name of admin default password of admin, or using whatever user name, password and LAN
address you have chosen for the modem router.
3. From the main menu, under the Maintenance heading, select Router Upgrade to display the
Firmware Upgrade screen:
Figure 4-2
4. Click Browse to locate the binary (.bin or .img) upgrade file.
5. Click Upload.
Warning: When uploading software to the modem router, it is important not to
interrupt the Web browser by closing the window, clicking a link, or
loading a new page. If the browser is interrupted, it might corrupt the
software, causing modem router to be unworkable and inaccessible.
When the upload is complete, your modem router will automatically
restart. The upgrade process typically takes about 1 minute. In some
cases, you might need to clear the configuration and reconfigure the
modem router after upgrading.
Managing Your Network
4-3
v1.0, May 2009
Download from Www.Somanuals.com. All Manuals Search And Download.
DG834GUv5 Wireless Router with Built-in DSL Modem User Manual
Network Management Information
The modem router provides a variety of status and usage information which is discussed below.
Viewing Modem Router Status and Usage Statistics
From the main menu, below the Maintenance heading, select Router Status to view this screen.
Figure 4-3
The Router Status screen provides status and usage information. This screen shows the following
parameters:
Table 4-1. Modem Router Status Fields
Field
Description
Account Name
The host name assigned to the modem router in the Basic
Settings screen.
Firmware Version
4-4
This field displays the modem router firmware version.
Managing Your Network
v1.0, May 2009
Download from Www.Somanuals.com. All Manuals Search And Download.
DG834GUv5 Wireless Router with Built-in DSL Modem User Manual
Table 4-1. Modem Router Status Fields (continued)
Field
Description
ADSL Port
MAC Address
IP Address
The Ethernet MAC address used by the ADSL port of the
modem router.
The IP address used by the ADSL port. If no address is
shown, the modem router cannot connect to the Internet.
Network Type
IP Subnet Mask
The network type is determined by your ISP. Common
network types are PPPoE and PPPoA.
The IP subnet mask used by the ADSL port.
Domain Name Server The DNS server IP addresses used by the modem router.
(DNS)
These addresses are usually obtained dynamically from the
ISP.
LAN Port
MAC Address
IP Address
DHCP
The Ethernet MAC address used by the local (LAN) port of the
modem router.
The IP address used by the local (LAN) port. The default is
10.0.0.2.
• Off: The modem router will not assign IP addresses to PCs
on the LAN.
• On: The modem router assigns IP addresses to PCs on the
LAN.
IP Subnet Mask
The IP subnet mask used by the local (LAN) port. The default
is 255.255.255.0.
Modem
ADSL Firmware
Version
The version of the firmware.
Modem Status
The connection status of the modem.
Downstream Speed
The speed at which the modem is receiving data from the
ADSL line.
Upstream Speed
The speed at which the modem is transmitting data to the
ADSL line.
VPI
VCI
The virtual path identifier setting.
The virtual channel identifier setting.
Managing Your Network
4-5
v1.0, May 2009
Download from Www.Somanuals.com. All Manuals Search And Download.
DG834GUv5 Wireless Router with Built-in DSL Modem User Manual
Table 4-1. Modem Router Status Fields (continued)
Field
Description
Wireless Port
These are set in
the Wireless
Name (SSID)
Region
The service set ID, also known as the wireless network name.
The country where the unit is set up for use.
Channel
The current channel, which determines the operating
frequency.
Settings page; see
“Using Push 'N'
Connect (WPS) to
Configure Your
Wireless Network”
Wireless AP
Indicates if the access point feature is disabled or not. If not
enabled, the Wireless LED on the front panel will be off.
Broadcast Name
Indicates if the DG834GUv5 is configured to broadcast its
SSID.
Viewing Statistics
Click the Show Statistics button on the Router Status screen to display modem router usage
statistics:
Figure 4-4
4-6
Managing Your Network
v1.0, May 2009
Download from Www.Somanuals.com. All Manuals Search And Download.
DG834GUv5 Wireless Router with Built-in DSL Modem User Manual
This following table explains the statistic fields.
Table 4-2. Router Statistics Fields
Field
Description
WAN (Internet),
LAN, or WLAN
(Wireless LAN)
statistics
Status
TxPkts
The link status of the port.
The number of packets transmitted on this port since reset or
manual clear.
RxPkts
The number of packets received on this port since reset or
manual clear.
Collisions
The number of collisions on this port since reset or manual
clear.
Tx B/s
The average egress line utilization for this port.
The average ingress line utilization for this port.
The time elapsed since the last power cycle or reset.
Rx B/s
Up Time
ADSL Link
Downstream or
Upstream
These statistics
might help your
technical support
representative if
there is a connection
problem.
Connection Speed
Typically, the downstream speed is faster than the upstream
speed.
Line Attenuation
Noise Margin
Poll Interval
The line attenuation increases the further you are physically
located from your ISP’s facilities.
This is the signal-to-noise ratio and is a measure of the quality
of the signal on the line.
Specifies the interval at which the statistics are updated in this
window. Click Stop to freeze the display.
Viewing Connection Status
Click the Connection Status button on the Router Status screen to view the connection status:
Figure 4-5
Managing Your Network
4-7
v1.0, May 2009
Download from Www.Somanuals.com. All Manuals Search And Download.
DG834GUv5 Wireless Router with Built-in DSL Modem User Manual
This screen shows the following statistics:
Table 4-3. Connection Status Fields for PPPoA
Field
Description
Connection Time
The time elapsed since the last connection to the Internet via the ADSL port.
The connection status.
Connecting to
Sender
Negotiation
Success or Off.
Authentication
IP Address
Success or Off.
The IP address assigned to the WAN port by the ADSL Internet Service Provider.
The network mask assigned to the WAN port by the ADSL Internet Service Provider.
Network Mask
Viewing Attached Devices
The Attached Devices screen contains a table of all IP devices that the modem router has
discovered on the local network. From the main menu, under the Maintenance heading, select
Attached Devices. The Attached Devices screen displays:
Figure 4-6
For each device, the table shows the IP address, device name if available, and the Ethernet MAC
address. Note that if the modem router is rebooted, the table data is lost until the modem router
rediscovers the devices. To force the modem router to look for attached devices, click the Refresh
button.
4-8
Managing Your Network
v1.0, May 2009
Download from Www.Somanuals.com. All Manuals Search And Download.
DG834GUv5 Wireless Router with Built-in DSL Modem User Manual
Viewing, Selecting, and Saving Logged Information
The modem router logs security-related events such as denied incoming service requests, hacker
probes, and administrator logins. If you enabled content filtering in the Block Sites screen, the
Logs screen can show you when someone on your network tries to access a blocked site. If you
enabled e-mail notification, you receive these logs in an e-mail message. If you do not have
e-mail notification enabled, you can view the logs here.
An example of the logs file is shown in the following figure:
Figure 4-7
Log entries are described in the following table.
Table 4-4. Security Log Entry Descriptions
Field
Description
Current time
The date and time the log entry was recorded.
Description or
action
The type of event and what action was taken if any.
Managing Your Network
4-9
v1.0, May 2009
Download from Www.Somanuals.com. All Manuals Search And Download.
DG834GUv5 Wireless Router with Built-in DSL Modem User Manual
Table 4-4. Security Log Entry Descriptions
Field
Description
Source IP
The IP address of the initiating device for this log entry.
Source port and
interface
The service port number of the initiating device, and whether it
originated from the LAN or WAN.
Destination
The name or IP address of the destination device or website.
Destination port and The service port number of the destination device, and whether it is on
interface the LAN or WAN.
Log action buttons are described in the following table.
Table 4-5. Log Action Buttons
Field
Description
Refresh
Clear Log
Send Log
Apply
Refresh the log screen.
Clear the log entries.
Email the log immediately.
Apply the current settings.
Clear the current settings.
Cancel
Selecting Which Information to Log
Besides the standard information listed previously, you can choose to log additional information.
Those optional selections are as follows:
•
•
•
•
Attempted access to blocked site
Connections to the Web-based interface of the modem router
Modem Router operation (start up, get time, etc.)
Known DoS attacks and port scans
Saving Log Files on a Server
You can choose to write the logs to a computer running a syslog program. To activate this feature,
select to the Broadcast on LAN radio button or enter the IP address of the server where the syslog
file will be written.
4-10
Managing Your Network
v1.0, May 2009
Download from Www.Somanuals.com. All Manuals Search And Download.
DG834GUv5 Wireless Router with Built-in DSL Modem User Manual
Log Message Examples
Following are examples of log messages. In all cases, the log entry shows the timestamp as: Day,
Year-Month-Date Hour:Minute:Second.
Activation and Administration
Tue, 2002-05-21 18:48:39 - NETGEAR activated
[This entry indicates a power-up or reboot with initial time entry.]
Tue, 2002-05-21 18:55:00 - Administrator login successful - IP:10.0.0.3
Thu, 2002-05-21 18:56:58 - Administrator logout - IP:10.0.0.3
[This entry shows an administrator logging in and out from IP address 10.0.0.3.]
Tue, 2002-05-21 19:00:06 - Login screen timed out - IP:10.0.0.3
[This entry shows a time-out of the administrator login.]
Wed, 2002-05-22 22:00:19 - Log emailed
[This entry shows when the log was e-mailed.]
Dropped Packets
Wed, 2002-05-22 07:15:15 - TCP packet dropped - Source:64.12.47.28,4787,WAN -
Destination:134.177.0.11,21,LAN - [Inbound Default rule match]
Sun, 2002-05-22 12:50:33 - UDP packet dropped - Source:64.12.47.28,10714,WAN -
Destination:134.177.0.11,6970,LAN - [Inbound Default rule match]
Sun, 2002-05-22 21:02:53 - ICMP packet dropped - Source:64.12.47.28,0,WAN -
Destination:134.177.0.11,0,LAN - [Inbound Default rule match]
[These entries show an inbound FTP (port 21) packet, User Datagram Protocol (UDP) packet
(port 6970), and Internet Control Message Protocol (ICMP) packet (port 0) being dropped as a
result of the default inbound rule, which states that all inbound packets are denied.]
Managing Your Network
4-11
v1.0, May 2009
Download from Www.Somanuals.com. All Manuals Search And Download.
DG834GUv5 Wireless Router with Built-in DSL Modem User Manual
Enabling Security Event E-mail Notification
To receive logs and alerts by e-mail, you must provide your e-mail information in the E-mail
screen:
Figure 4-8
•
•
Turn e-mail notification on. Select this check box if you want to receive e-mail logs and
alerts from the modem router.
Send alerts and logs via email.
–
–
–
Send To This E-mail Address. Enter the e-mail address where you want to send the alerts
and logs. Use a full e-mail address, such as ChrisXY@myISP.com.
Outgoing Mail Server. Enter the name or IP address of the outgoing SMTP mail server of
your ISP (such as mail.myISP.com).
My Mail Server requires authentication. Select this check box if you need to log in to
your SMTP server to send E-mail. If you select this feature, you must enter the user name
and password for the mail server.
Tip: If you cannot remember this information, check the settings in your
e-mail program.
4-12
Managing Your Network
v1.0, May 2009
Download from Www.Somanuals.com. All Manuals Search And Download.
DG834GUv5 Wireless Router with Built-in DSL Modem User Manual
•
•
Send alert immediately. Select the corresponding check box if you would like immediate
notification of a significant security event, such as a known attack, port scan, or attempted
access to a blocked site.
Send logs according to this schedule. Specifies how often to send the logs: Hourly, Daily,
Weekly, or When Full.
–
Day for sending log. Specifies which day of the week to send the log. Relevant when the
log is sent weekly.
–
Time for sending log. Specifies the time of day to send the log. Relevant when the log is
sent daily or weekly.
If the Weekly, Daily, or Hourly option is selected and the log fills up before the specified
period, the log is automatically e-mailed to the specified e-mail address. After the log is sent, it
is cleared from the modem router’s memory. If the modem router cannot e-mail the log file,
the log buffer might fill up. In this case, the modem router overwrites the log and discards its
contents.
Running Diagnostic Utilities and Rebooting the Modem
Router
The modem router has a diagnostics feature. You can use the Diagnostics screen to perform the
following functions from the modem router:
•
Ping an IP address to test connectivity to see if you can reach a remote host. If Ping VPN is
enabled, the ping packet always goes through the VPN if the VPN tunnel is enabled and
working.
•
•
•
Perform a DNS lookup to test if an Internet name resolves to an IP address to verify that the
DNS server configuration is working.
Display the routing table to identify what other modem routers the modem router is
communicating with.
Reboot the modem router to enable new network configurations to take effect or to clear
problems with the modem router’s network connection.
Managing Your Network
4-13
v1.0, May 2009
Download from Www.Somanuals.com. All Manuals Search And Download.
DG834GUv5 Wireless Router with Built-in DSL Modem User Manual
From the main menu, under the Maintenance heading, select Modem Router Diagnostics to
display the Diagnostics screen:
Figure 4-9
Enabling Remote Management
Using the Remote Management screen, you can allow a user or users on the Internet to configure,
upgrade, and check the status of your modem router.
Tip: Be sure to change the modem router default password to a very secure password.
The ideal password should contain no dictionary words from any language, and
should be a mixture of letters (both upper-case and lower-case), numbers, and
symbols. Your password can be up to 30 characters.
Configuring Remote Management
1. Log in to the modem router at its default LAN address of http://10.0.0.2 with its default user
name of admin default password of admin, or using whatever user name, password and LAN
address you have chosen for the modem router.
4-14
Managing Your Network
v1.0, May 2009
Download from Www.Somanuals.com. All Manuals Search And Download.
DG834GUv5 Wireless Router with Built-in DSL Modem User Manual
2. Under the Advanced heading of the main menu, select Remote Management to display the
Remote Management screen:
Figure 4-10
3. Select the Turn Remote Management On check box.
4. Specify which external addresses will be allowed to access the modem router’s remote
management.
For security, restrict access to as few external IP addresses as practical:
•
•
To allow access from any IP address on the Internet, select Everyone.
To allow access from a range of IP addresses on the Internet, select IP address range.
Enter a beginning and ending IP address to define the allowed range.
•
To allow access from a single IP address on the Internet, select Only This Computer.
Enter the IP address that will be allowed access.
5. Specify the port number that will be used for accessing the management interface.
Web browser access normally uses the standard HTTP service port 80. For greater security,
you can change the remote management Web interface to a custom port by entering that
number in the field provided. Choose a number between 1024 and 65535, but do not use the
number of any common service port. The default is 8080, which is a common alternate for
HTTP.
6. Click Apply to have your changes take effect.
Managing Your Network
4-15
v1.0, May 2009
Download from Www.Somanuals.com. All Manuals Search And Download.
DG834GUv5 Wireless Router with Built-in DSL Modem User Manual
When accessing your modem router from the Internet, you will type your modem router WAN
IP address in your Internet browser address or location field, followed by a colon (:) and the
custom port number. For example, if your external address is 134.177.0.123 and you use port
number 8080, enter:
http://134.177.0.123:8080
Note: In this case, you must include http:// in the address.
4-16
Managing Your Network
v1.0, May 2009
Download from Www.Somanuals.com. All Manuals Search And Download.
Chapter 5
Advanced Configuration
This chapter describes how to configure the advanced features of your ADSL2+ Modem Wireless
Router.
The ADSL2+ Modem Wireless Router provides a variety of advanced features, such as the
following:
•
•
•
•
•
•
•
These features are discussed in the following sections of this chapter.
Modifying Your WAN Setup
To view or change the WAN Setup:
1. Log in to the modem router at its default LAN address of http://10.0.0.2 with its default user
name of admin and default password of admin, or using whatever password and LAN address
you have chosen for the modem router.
5-1
v1.0, May 2009
Download from Www.Somanuals.com. All Manuals Search And Download.
DG834GUv5 Wireless Router with Built-in DSL Modem User Manual
2. From the main menu, select WAN Setup to display the WAN Setup screen:
Figure 5-1
3. Make the changes that you want, and then click Apply to save the settings.
The WAN Setup fields are described in the following table:
Table 5-1. WAN Setup Settings
Setting
Description
Connect Automatically, as
Required
Usually, this check box is selected, so that an Internet connection is
made automatically, whenever Internet-bound traffic is detected. If this
causes high connection costs, you can disable this setting.
• If disabled, you must connect manually, using the screen accessed
from the Connection Status button on the Router Status screen.
• If you have an “Always on” connection, this setting has no effect.
Enable PPPOE-RELAY
If this check box is selected, this feature allows a PPPoE client on a
local PC to a remote PPPoE server with the gateway acting as a relay
agent.
Disable Port Scan and DOS This check box is usually clear so that the firewall protects your LAN
Protection
against port scans and denial of service (DOS) attacks. This check box
should be selected only in special circumstances.
Default DMZ Server
This feature is sometimes helpful when you are using some online
games and videoconferencing. Be careful when using this feature
because it makes the firewall security less effective. See “Setting Up a
5-2
Advanced Configuration
v1.0, May 2009
Download from Www.Somanuals.com. All Manuals Search And Download.
DG834GUv5 Wireless Router with Built-in DSL Modem User Manual
Table 5-1. WAN Setup Settings
Setting
Description
Respond to Ping on Internet If you want the modem router to respond to a ping from the Internet,
WAN Port
select this check box. This should be used only as a diagnostic tool,
since it allows your modem router to be discovered. Do not select this
check box unless you have a specific reason to do so.
MTU Size (in bytes)
The normal MTU (Maximum Transmit Unit) value for most Ethernet
networks is 1500 bytes, or 1492 Bytes for PPPoE connections. For
some ISPs you might need to reduce the MTU. This is rarely required,
and should not be done unless you are sure it is necessary for your ISP
connection.
Setting Up a Default DMZ Server
Warning: For security reasons, you should avoid using the default DMZ server feature.
When a computer is designated as the default DMZ server, it loses much of
the protection of the firewall, and is exposed to many exploits from the
Internet. If compromised, the computer can be used to attack your network.
The default DMZ server feature is helpful when you are using some online games and
videoconferencing applications that are incompatible with NAT. The modem router is programmed
to recognize some of these applications and to work properly with them, but there are other
applications that may not function well. In some cases, one local computer can run the application
properly if that computer’s IP address is entered as the default DMZ server.
Incoming traffic from the Internet is normally discarded by the modem router unless the traffic is a
response to one of your local computers or a service that you have configured in the Ports screen.
Instead of discarding this traffic, you can have it forwarded to one computer on your network. This
computer is called the default DMZ server.
To assign a computer or server to be a default DMZ server:
1. Go to the WAN Setup screen as described in the previous section.
2. Select the Default DMZ Server check box.
3. Type the IP address for that server.
4. Click Apply to save your changes.
Advanced Configuration
5-3
v1.0, May 2009
Download from Www.Somanuals.com. All Manuals Search And Download.
DG834GUv5 Wireless Router with Built-in DSL Modem User Manual
Configuring Your LAN IP Settings
The LAN IP Setup screen allows configuration of LAN IP services such as DHCP and RIP. These
features can be found under the Advanced heading in the modem router main menu.
The modem router is shipped preconfigured to use private IP addresses on the LAN side, and to act
as a DHCP server. The modem router default LAN IP configuration is:
•
•
LAN IP addresses: 10.0.0.2
Subnet mask: 255.255.255.0
These addresses are part of the Internet Engineering Task Force (IETF)-designated private address
range for use in private networks, and should be suitable in most applications. If your network has
a requirement to use a different IP addressing scheme, you can make those changes in this screen.
To view or change the LAN IP Setup:.
Warning: If you change the LAN IP address of the modem router while connected
through the browser, you will be disconnected and so will others connected to
the modem router. To connect to the modem router, you must open a new
connection to the new IP address and log in again. Others using the modem
router must restart their computers to connect to the modem router again.
1. Select LAN IP to display the LAN IP Setup screen:
Figure 5-2
5-4
Advanced Configuration
v1.0, May 2009
Download from Www.Somanuals.com. All Manuals Search And Download.
DG834GUv5 Wireless Router with Built-in DSL Modem User Manual
3. Click Apply to save the changes.
The LAN TCP/IP Setup parameters are explained in the following table.
Table 5-2. LAN IP Setup
Settings
Description
LAN TCP/IP
Setup
IP Address
The LAN IP address of the modem router.
IP Subnet Mask
The LAN subnet mask of the modem router. Combined with
the IP address, the IP Subnet Mask allows a device to know
which other addresses are local to it, and which must be
reached through a gateway or modem router.
RIP Direction
RIP (Router Information Protocol) allows a modem router to
exchange routing information with other routers. This
setting controls how the modem router sends and receives
RIP packets. Both is the default.
• Both or Out Only. The modem router broadcasts its
routing table periodically.
• Both or In Only. The modem router incorporates the RIP
information that it receives.
• None. The modem router will not send any RIP packets
and will ignore any RIP packets received.
RIP Version
This controls the format and the broadcasting method of the
RIP packets that the modem router sends. It recognizes
both formats when receiving. By default, this is RIP-1.
• RIP-1 is universally supported. It is adequate for most
networks, unless you have an unusual network setup.
• RIP-2 carries more information. Both RIP-2B and RIP-2M
send the routing data in RIP-2 format. RIP-2B uses
subnet broadcasting. RIP-2M uses multicasting.
DHCP Server
For more
information, see
“Using the
Use Router as a DHCP
Server
This check box is usually selected so that the modem router
functions as a Dynamic Host Configuration Protocol
(DHCP) server. See “Using the Modem Router as a DHCP
Modem Router
Server” on
Starting IP Address
Ending IP Address
Specify the start of the range for the pool of IP addresses in
the same subnet as the modem router.
Specify the end of the range for the pool of IP addresses in
the same subnet as the modem router.
Advanced Configuration
5-5
v1.0, May 2009
Download from Www.Somanuals.com. All Manuals Search And Download.
DG834GUv5 Wireless Router with Built-in DSL Modem User Manual
Table 5-2. LAN IP Setup
Settings
Description
Address Reservation
When you specify a reserved IP address for a computer on
time it access the router’s DHCP server. Assign reserved IP
addresses to servers that require permanent IP settings.
Using the Modem Router as a DHCP Server
By default, the modem router functions as a Dynamic Host Configuration Protocol (DHCP) server,
allowing it to assign IP, DNS server, and default gateway addresses to all computers connected to
the modem router’s LAN. The assigned default gateway address is the LAN address of the modem
router. IP addresses is assigned to the attached PCs from a pool of addresses specified in this
screen. Each pool address is tested before it is assigned to avoid duplicate addresses on the LAN.
For most applications, the default DHCP and TCP/IP settings of the modem router are satisfactory.
See the online document listed in “Internet Networking and TCP/IP Addressing” in Appendix B
for an explanation of DHCP and information about how to assign IP addresses for your network.
Use Router as DHCP Server
If another device on your network will be the DHCP server, or if you will manually configure the
network settings of all of your computers, clear the Use Router as DHCP Server check box on
the LAN IP Setup screen. Otherwise, leave it selected.
Specify the pool of IP addresses to be assigned by filling in the Starting IP Address and Ending
IP Address fields. These addresses should be part of the same IP address subnet as the modem
router’s LAN IP address. Using the default addressing scheme, you should define a range between
10.0.0.3 and 10.0.0.254, although you might want to save part of the range for devices with fixed
addresses.
The modem router delivers the following parameters to any LAN device that requests DHCP:
•
•
•
•
An IP address from the range you have defined.
Subnet mask.
Gateway IP Address is the router’s LAN IP address.
Primary DNS server, if you entered a primary DNS address in the Basic Settings screen;
otherwise, the router’s LAN IP address.
•
Secondary DNS server, if you entered a secondary DNS address in the Basic Settings screen.
5-6
Advanced Configuration
v1.0, May 2009
Download from Www.Somanuals.com. All Manuals Search And Download.
DG834GUv5 Wireless Router with Built-in DSL Modem User Manual
•
WINS Server (Windows Internet Naming Service Server), determines the IP address
associated with a particular Windows computer. A WINS server records and reports a list of
names and IP address of Windows PCs on its local network. If you connect to a remote
network that contains a WINS server, enter the server’s IP address here. This allows your PCs
to browse the network using the Network Neighborhood feature of Windows.
Defining Reserved IP Addresses
When you specify a reserved IP address for a computer on the LAN, that computer always
receives the same IP address each time it access the modem router’s DHCP server. Reserved IP
addresses should be assigned to servers that require permanent IP settings.
To reserve an IP address:
1. Click the Add button.
2. In the IP Address field, type the IP address to assign to the computer or server.
Choose an IP address from the router’s LAN subnet, such as 10.0.0.x.
3. Type the MAC address of the computer or server.
Tip: If the computer is on your network, it is listed on the same page for your
convenience. Clicking the radio button for each entry in the attached device list
fills in the fields automatically with the computer’s MAC address and name.
4. Click Apply to enter the reserved address into the table.
Note: The reserved address will not be assigned until the next time the computer
contacts the router’s DHCP server. Reboot the computer or access its IP
configuration and force a DHCP release and renew.
To edit or delete a reserved address entry:
1. Click the button next to the reserved address you want to edit or delete.
2. Click Edit or Delete.
Advanced Configuration
5-7
v1.0, May 2009
Download from Www.Somanuals.com. All Manuals Search And Download.
DG834GUv5 Wireless Router with Built-in DSL Modem User Manual
Configuring Dynamic DNS
If your network has a permanently assigned IP address, you can register a domain name and have
that name linked with your IP address by public Domain Name Servers (DNS). However, if your
Internet account uses a dynamically assigned IP address, you will not know in advance what your
IP address will be, and the address can change frequently. In this case, you can use a commercial
Dynamic DNS service to register your domain to their IP address, and forward traffic directed at
your domain to your frequently changing IP address.
The modem router contains a client that can connect to a Dynamic DNS service provider. To use
this feature, you must select a service provider and obtain an account with them. After you have
configured your account information in the modem router, whenever your ISP-assigned IP address
changes, your modem router will automatically contact your Dynamic DNS service provider, log
in to your account, and register your new IP address.
To configure Dynamic DNS:
Warning: If your ISP assigns a private WAN IP address such as 192.168.x.x or 10.x.x.x,
the Dynamic DNS service will not work because private addresses will not be
routed on the Internet.
1. Log in to the modem router at its default LAN address of http://10.0.0.2 with its default user
name of admin default password of admin, or using whatever user name, password and LAN
address you have chosen for the modem router.
2. From the main menu, select Dynamic DNS to display the Dynamic DNS screen:
Figure 5-3
3. Access the website of one of the Dynamic DNS service providers whose names appear in the
Service Provider drop-down list, and register for an account.
5-8
Advanced Configuration
v1.0, May 2009
Download from Www.Somanuals.com. All Manuals Search And Download.
DG834GUv5 Wireless Router with Built-in DSL Modem User Manual
For example, for dyndns.org, go to www.dyndns.org.
4. Select the Use a Dynamic DNS Service check box.
5. Select the name of your dynamic DNS service provider.
6. Fill in the Host Name, User Name, and Password fields.
The dynamic DNS service provider may call the host name a domain name. If your URL is
myName.dyndns.org, then your host name is myName. The password can be a key for your
dynamic DNS account.
7. If your dynamic DNS provider allows the use of wildcards in resolving your URL, you can
select the Use wildcards check box to activate this feature.
For example, the wildcard feature will cause *.yourhost.dyndns.org to be aliased to the same
IP address as yourhost.dyndns.org.
8. Click Apply to save your configuration.
Using Static Routes
Static routes provide additional routing information to your modem router. Under normal
circumstances, the modem router has adequate routing information after it has been configured for
Internet access, and you do not need to configure additional static routes. You must configure
static routes only for unusual cases such as multiple routers or multiple IP subnets located on your
network.
Static Route Example
As an example of when a static route is needed, consider the following case:
•
•
Your primary Internet access is through a cable modem to an ISP.
You have an ISDN router on your home network for connecting to the company where you are
employed. This router’s address on your LAN is 10.0.0.100.
•
Your company’s network is 134.177.0.0.
When you first configured your router, two implicit static routes were created. A default route was
created with your ISP as the modem router, and a second static route was created to your local
network for all 10.0.0.x addresses. With this configuration, if you attempt to access a device on the
134.177.0.0 network, your router forwards your request to the ISP. The ISP forwards your request
to the company where you are employed, and the request is likely to be denied by the company’s
firewall.
Advanced Configuration
5-9
v1.0, May 2009
Download from Www.Somanuals.com. All Manuals Search And Download.
DG834GUv5 Wireless Router with Built-in DSL Modem User Manual
In this case you must define a static route, telling your router that 134.177.0.0 should be accessed
through the ISDN router at 10.0.0.100. The static route would look like Figure 5-5.
In this example:
•
•
•
The Destination IP Address and IP Subnet Mask fields specify that this static route applies
to all 134.177.x.x addresses.
The Gateway IP Address fields specify that all traffic for these addresses should be
forwarded to the ISDN router at 10.0.0.100.
In the Metric field, a value of 1 will work since the ISDN router is on the LAN.
This represents the number of routers between your network and the destination. This is a
direct connection, so it is set to 1.
•
Private is selected only as a precautionary security measure in case RIP is activated.
Configuring Static Routes
1. Log in to the modem router at its default LAN address of http://10.0.0.2 with its default user
name of admin and default password of admin, or using whatever user name, password and
LAN address you have chosen for the modem router.
2. From the main menu, under the Advanced heading, select Static Routes to view the Static
Routes screen:
Figure 5-4
5-10
Advanced Configuration
v1.0, May 2009
Download from Www.Somanuals.com. All Manuals Search And Download.
DG834GUv5 Wireless Router with Built-in DSL Modem User Manual
3. Click Add or Edit to display the following screen:
Figure 5-5
4. Fill in or change the fields:
•
•
Route Name. The route name is for identification purposes only.
Private. Select this check box if you want to limit access to the LAN only.
The static route will not be reported in RIP.
•
•
Active. Select this check box to make this route effective.
Destination IP Address, and IP Subnet Mask. If the destination is a single host, type a
subnet value of 255.255.255.255.
•
•
Gateway IP Address. This must be a router on the same LAN segment as the modem
router.
Metric. Type a number between 2 and 15. This represents the number of routers between
your network and the destination. Usually, a setting of 2 or 3 works, but if this is a direct
connection, set it to 2.
5. Click Apply to either save your changes. If you added a static route, it is added to the Static
Routes screen.
Configuring Universal Plug and Play (UPnP)
Universal Plug and Play (UPnP) helps devices, such as Internet appliances and computers, access
the network and connect to other devices as needed. UPnP devices can automatically discover the
services from other registered UPnP devices on the network.
Advanced Configuration
5-11
v1.0, May 2009
Download from Www.Somanuals.com. All Manuals Search And Download.
DG834GUv5 Wireless Router with Built-in DSL Modem User Manual
1. Select UPnP on the main menu to display the UPnP screen:
Figure 5-6
2. Fill in the settings on the UPnP screen:
•
Turn UPnP On. UPnP can be enabled or disabled for automatic device configuration. The
default setting for UPnP is enabled. If disabled, the modem router will not allow any
device to automatically control the resources, such as port forwarding (mapping), of the
modem router.
•
Advertisement Period. The advertisement period is how often the modem router
advertises (broadcasts) its UPnP information. This value can range from 1 to 1440
minutes. The default period is for 30 minutes. Shorter durations ensure that control points
have current device status at the expense of additional network traffic. Longer durations
might compromise the freshness of the device status but can significantly reduce network
traffic.
•
•
Advertisement Time To Live. The time to live for the advertisement is measured in hops
(steps) for each UPnP packet sent. A hop is the number of steps allowed to propagate for
each UPnP advertisement before it disappears. The number of hops can range from 1 to
255. The default value for the advertisement time to live is 4 hops, which should be fine
for most home networks. If you notice that some devices are not being updated or reached
correctly, then it might be necessary to increase this value a little.
UPnP Portmap Table. The UPnP Portmap Table displays the IP address of each UPnP
device that is currently accessing the modem router and which ports (internal and external)
that device has opened.
3. To save, cancel your changes, or refresh the table:
•
•
Click Apply to save the new settings to the modem router.
Click Cancel to disregard any unsaved changes.
5-12
Advanced Configuration
v1.0, May 2009
Download from Www.Somanuals.com. All Manuals Search And Download.
DG834GUv5 Wireless Router with Built-in DSL Modem User Manual
•
Click Refresh to update the portmap table and to show the active ports that are currently
opened by UPnP devices.
Configuring Wireless Bridging and Repeating (WDS)
You can build large bridged wireless networks by using the modem router to configure a wireless
distribution system (WDS). On the main menu, below the Advanced heading, select Wireless
Settings, and then select the WDS radio button. The following screen displays:
Figure 5-7
Note: Unless you change the security configuration, the wireless bridging and repeating
feature uses the default security profile to send and receive traffic.
Here are some examples of wireless bridged configurations:
•
Point-to-Point bridge. The modem router communicates with another bridge-mode wireless
Advanced Configuration
5-13
v1.0, May 2009
Download from Www.Somanuals.com. All Manuals Search And Download.
DG834GUv5 Wireless Router with Built-in DSL Modem User Manual
•
•
Multi-Point bridge. The modem router is the “master” for a group of bridge-mode wireless
stations. Then all traffic is sent to this “master,” rather than to other access points. See “Multi-
Repeater with wireless client association. Sends all traffic to the remote access point. See
Point-to-Point Bridge Configuration
In Point-to-Point Bridge mode, the DG834GUv5 modem router communicates as an access point
with another bridge-mode wireless station. As a bridge, wireless client associations are
disabled—only wired clients can be connected. You must enter the MAC address of the other
bridge-mode wireless station in the field provided. Use wireless security to protect this
communication.
The following figure shows an example of Point-to-Point Bridge mode.
Both APs (access points) are in
Point-to-Point Bridge mode.
AP 2
Internet
AP 1 (DG834GUv5 Modem Router)
10.0.0.2
Switch or hub
PC’s
LAN Segment 1
LAN Segment 2
PC’s
Figure 5-8
To set up a point-to-point bridge configuration (shown in Figure 5-8):
1. Configure the DG834GUv5 modem router (AP 1) on LAN Segment 1 in Point-to-Point Bridge
mode.
2. Configure the other access point (AP 2) on LAN Segment 2 in Point-to-Point Bridge mode.
The DG834GUv5 modem router must have AP 2’s MAC address in its Remote MAC
Address field, and AP 2 must have the DG834GUv5’s MAC address in its Remote MAC
Address field.
3. Configure and verify the following for both access points:
5-14
Advanced Configuration
v1.0, May 2009
Download from Www.Somanuals.com. All Manuals Search And Download.
DG834GUv5 Wireless Router with Built-in DSL Modem User Manual
•
Both APs must use the same SSID, channel, authentication mode, if any, and security
settings if security is in use.
4. Disable the DHCP server on AP2. AP1 will then be the DHCP server.
5. Verify connectivity across LAN Segment 1 and LAN Segment 2.
A computer on either LAN segment should be able to connect to the Internet or share files and
printers of any other PCs or servers connected to LAN Segment 1 or LAN Segment 2.
Multi-Point Bridge Configuration
Multi-Point Bridge mode allows a modem router to bridge to multiple peer access points
simultaneously. As a bridge, wireless client associations are disabled—only wired clients can be
connected. Multi-Point Bridge mode configuration includes the following steps:
•
•
Entering the MAC addresses of the other access points in the fields provided.
Setting the other bridge-mode access points to Point-to-Point Bridge mode, using the MAC
address of this DG834GUv5 as the Remote MAC Address.
•
Using wireless security to protect this traffic.
The figure below shows an example of a Multi-Point Bridge mode configuration.
The DG834GUv5 is AP 1, which is the “Master AP” in Point-to-Multi-Point Bridge mode.
DG834v5
Point-to-Point
AP 1
Bridge Mode
Internet
Point-to-Point
AP 3
10.0.0.2
Bridge Mode
PCs
AP 2
LAN Segment 1
Hub or switch
PCs
Hub or switch
LAN Segment 2
LAN Segment 3
PCs
Figure 5-9
To set up the multi-point bridge configuration shown in Figure 5-9:
Advanced Configuration
5-15
v1.0, May 2009
Download from Www.Somanuals.com. All Manuals Search And Download.
DG834GUv5 Wireless Router with Built-in DSL Modem User Manual
1. Configure the operating mode of the modem routers.
•
Because it is in a central location, configure the DG834GUv5 modem router (AP 1) on
LAN Segment 1 in Point-to-Multi-Point Bridge mode and enter the MAC addresses of AP
2 and AP 3 in the Remote MAC Address 1 and Remote MAC Address 2 fields.
•
•
Configure the access point (AP2) on LAN Segment 2 in Point-to-Point Bridge mode with
the remote MAC address of the DG834GUv5 modem router.
Configure the access point (AP3) on LAN Segment 3 in Point-to-Point Bridge mode with
the remote MAC address of the DG834GUv5 modem router.
2. Disable the DHCP server on AP2 and AP3. AP1 will then be the DHCP server.
3. Verify the following for all access points:
•
•
•
•
•
The LAN network configuration of the modem router and other access points are
configured to operate in the same LAN network address range as the LAN devices.
Only one AP, the DG834GUv5 modem router in Figure 5-9, is configured in Point-to-
Multi-Point Bridge mode; all the others are in Point-to-Point Bridge mode.
All APs, including the DG834GUv5 modem router, must be on the same LAN. That is, all
the AP LAN IP addresses must be in the same network.
All APs, including the DG834GUv5 modem router, must use the same SSID, channel,
authentication mode, if any, and encryption in use.
All point-to-point APs must have the MAC address of AP 1 (the DG834GUv5 modem
router in the above diagram) in the Remote AP MAC address field.
4. Verify connectivity across the LANs.
•
A computer on any LAN segment should be able to connect to the Internet or share files
and printers with any other PCs or servers connected to any of the three LAN segments.
Note: Wireless stations configured as they are in Figure 5-9 will not be able to connect to
the modem router or access points. If you require wireless stations to access any
LAN segment, you can use additional access points configured in Wireless Access
Point mode in any LAN segment.
5-16
Advanced Configuration
v1.0, May 2009
Download from Www.Somanuals.com. All Manuals Search And Download.
DG834GUv5 Wireless Router with Built-in DSL Modem User Manual
Repeater with Wireless Client Association
In this mode, the ADSL2+ Modem Wireless Router sends all traffic to a remote AP. For Repeater
mode, you must enter the MAC address of the remote “parent” access point. Alternatively, you can
configure the ADSL2+ Modem Wireless Router as the parent by entering the address of a “child”
access point. Note that the following restrictions apply:
•
You do not have the option of disabling client associations with this ADSL2+ Modem
Wireless Router.
•
You cannot configure a sequence of parent/child APs. You are limited to only one parent AP,
although if the DG834GUv5 is the parent AP it can connect with up to four child APs.
The following figure shows an example of a Repeater Mode configuration.
Wireless PC
associated with AP 1
Wireless PC
associated with AP2
DG834GUv5 Modem Router
AP 2 in Repeater mode
Internet
10.0.0.2
PCs
AP 3 in Repeater mode
AP 1 (parent AP in Repeater mode)
Wireless PC
associated with AP 3
Figure 5-10
To set up a repeater with wireless client association:
1. Configure the operating mode of the devices.
•
Configure AP 1 the DG834GUv5 modem router in the previous figure) on LAN Segment
1 with the MAC address of AP 2 and AP 3 in the first two Remote MAC Address fields.
•
•
Configure AP 2 with the MAC address of AP 1 in the Remote MAC Address field.
Configure AP 3 with the MAC address of AP 1 in the Remote MAC Address field.
2. Verify the following for both access points:
Advanced Configuration
5-17
v1.0, May 2009
Download from Www.Somanuals.com. All Manuals Search And Download.
DG834GUv5 Wireless Router with Built-in DSL Modem User Manual
•
•
The APs must be on the same LAN. That is, the LAN IP addresses for the APs must be in
the same subnet.
AP devices must use the same SSID, channel, authentication mode, and encryption.
3. Disable the DHCP servers on repeaters AP2 and AP3. AP1 will then be the DHCP server.
4. Verify connectivity across the LANs. A computer on any LAN segment should be able to
connect to the Internet or share files and printers with any other PCs or servers connected to
any of the three WLAN segments.
5-18
Advanced Configuration
v1.0, May 2009
Download from Www.Somanuals.com. All Manuals Search And Download.
Chapter 6
Configuring Telkom VPN Lite
This chapter describes how to configure your DG834GUv5 Wireless Router to work with the
Telkom VPN Lite service.
What is VPN Lite?
A world first in Do-It-Yourself networking. After ordering VPN Lite, Telkom provides you with
secure access to a web portal which is used to create all the sites and individual connections
needed for your own secure Virtual Private Network (VPN). As your business needs change you
can adapt the network size as well as your usage bundle up or down when required. You are
therefore not tied into a contract which is not ideal for your business at any given time. It is the
lowest cost and easiest to use networking solution in a box on offer today.
It allows you to communicate between branches, between businesses and even between
individuals. You can connect up to 50 sites on a VPN Lite network without affecting you monthly
bill. VPN Lite offers a discounted bundle of your choice which it is not capped. Private static IP
addresses allows for any site to communicate with any other site on the network.
Note: For more information about the Telkom VPN Lite service offering, please visit:
http://www.telkom.co.za/products_services/vpnlite/index.html
Configuring VPN Lite
The VPN Lite Setup Wizard included in the GUI confiruation tool of the DG834GUv5 was
developed to assist users to easily configure VPN Lite network connections.
To start the VPN Lite Wizard, login to your ADSL2+ Modem Wireless Router:
6-1
v1.0, May 2009
Download from Www.Somanuals.com. All Manuals Search And Download.
DG834GUv5 Wireless Router with Built-in DSL Modem User Manual
1. Type http://routerlogin.net or http://10.0.0.2 in the address field of an Internet browser.
Figure 6-1
This login window opens:
Figure 6-2
2. Enter admin for the user name and admin for the password, both in lower case letters.
3. Click OK. You will be logged in to your router’s main menu.
4. Selet to VPN Lite Wizard option from the left hand navigation panel of the router’s main
menu:
6-2
v1.0, May 2009
Download from Www.Somanuals.com. All Manuals Search And Download.
DG834GUv5 Wireless Router with Built-in DSL Modem User Manual
Figure 6-3
5. After reading the notice on the VPN Lite setup page, click Next to continue.
6. Input the VPN Lite username and password that was configured on the Telkom VPN Lite
Webpage:
Figure 6-4
6-3
v1.0, May 2009
Download from Www.Somanuals.com. All Manuals Search And Download.
DG834GUv5 Wireless Router with Built-in DSL Modem User Manual
7. The LAN IP address and Subnet mask that was configured on the Telkom VPN Lite Website
must also be entered.
Note: The IP address for each site configured must be different and fall within a different
IP Subnet range.Example: site1@evpn.lite.0001 can be 10.0.1.0/24, then the IP
subnet for site2@evpn.lite.0002 must be a different subnet, like 10.0.2.0/24. The IP
Address must correspond exactly to the one configured on theVPN Lite Webpage.
8. Review the configuration details you have entered and click Finish if you are satisfied to
complete the VPN Lite setup:
Figure 6-5
Note: After selecting Finish, you may need to connect to your router with the new LAN
IP address entered during configuring VPN Lite. Please wait until the progress bar
on the router menu page has completed before attempting to reconnect.
6-4
v1.0, May 2009
Download from Www.Somanuals.com. All Manuals Search And Download.
Chapter 7
Troubleshooting
This chapter gives information about troubleshooting your ADSL2+ Modem Wireless Router.
After each problem description, instructions are provided to help you diagnose and solve the
problem. For the common problems listed, go to the section indicated.
•
•
Is the router on?
Have I connected the router correctly?
•
•
•
I can’t access the router’s configuration with my browser.
I’ve configured the router but I can’t access the Internet.
I want to clear the configuration and start over again.
Basic Functioning
After you turn on power to the router, the following sequence of events should occur:
1. When power is first applied, verify that the Power
LED is on.
2. After approximately 10 seconds, verify that:
a. The Power LED is still solid green. A red light indicates the unit has failed its power-on
self-test (POST).
b. The Ethernet LAN port LEDs are lit for any local ports that are connected.
If a LAN port’s LED is lit, a link has been established to the connected device. If a LAN
port is connected to a 100 Mbps device, verify that the port’s LED is green. If the port is
10 Mbps, the LED is amber.
c. The DSL and Internet LEDs are lit.
7-1
v1.0, May 2009
Download from Www.Somanuals.com. All Manuals Search And Download.
DG834GUv5 Wireless Router with Built-in DSL Modem User Manual
If any of these conditions does not occur, refer to the appropriate following section.
Power LED Is Not On
If the Power and other LEDs are off when your router is turned on:
•
Make sure that the power cord is properly connected to your router and that the power supply
adapter is properly connected to a functioning power outlet.
•
Check that you are using the 12V DC power adapter supplied by NETGEAR for this product.
If the error persists, you have a hardware problem and should contact technical support.
Power LED Is Red
When the router is turned on, the modem router performs a power-on self-test. If the Power LED
turns red, there is a fault within the router. Try to clear the fault as follows:
•
•
Cycle the power to see if the router recovers.
Clear the router’s configuration to factory defaults. This sets the router’s IP address to
10.0.0.2. This procedure is explained in “Restoring the Default Configuration and Password”
If the error persists, you might have a hardware problem and should contact technical support.
LAN or DSL or Internet Port LEDs Are Not On
If these LEDs do not light when the Ethernet connection is made, check the following:
•
Make sure that the Ethernet cable connections are secure at the router and at the hub or
workstation.
•
•
Make sure that power is turned on to the connected hub or workstation.
Be sure that you are using the correct cable. When connecting the router’s WAN ADSL port,
use the cable that was supplied with the DG834GUv5.
Troubleshooting Access to the Modem Router Main Menu
If you are unable to access the modem router main menu from a computer on your local network,
check the following:
•
If you are using an Ethernet-connected computer, check the Ethernet connection between the
computer and the router as described in the previous section.
7-2
Troubleshooting
v1.0, May 2009
Download from Www.Somanuals.com. All Manuals Search And Download.
DG834GUv5 Wireless Router with Built-in DSL Modem User Manual
•
Make sure your computer’s IP address is on the same subnet as the router. If you are using the
recommended addressing scheme, your computer’s address should be in the range of 10.0.0..3
to 10.0.0.254. See the online document listed in “Preparing a Computer for Network Access”
Note: If your computer’s IP address is shown as 169.254.x.x:
Recent versions of Windows and MacOS generate and assign an IP address if
the computer cannot reach a DHCP server. These auto-generated addresses are
in the range of 169.254.x.x. If your IP address is in this range, check the
connection from the computer to the router, and reboot your computer.
•
•
If your router’s IP address was changed and you do not know the current IP address, clear the
router’s configuration to factory defaults. This will set the router’s IP address to 10.0.0.2. This
Make sure that your browser has Java, JavaScript, or ActiveX enabled. If you are using
Internet Explorer, click Refresh to be sure that the Java applet is loaded.
•
•
Try quitting the browser and launching it again.
Make sure you are using the correct login information. The factory default login name is
admin, and the password is admin. Make sure that Caps Lock is off when entering this
information.
If the router does not save changes you have made in the Web configuration interface, check the
following:
•
When entering configuration settings, be sure to click the Apply button before moving to
another screen or tab, or your changes are lost.
•
Click the Refresh or Reload button in the Web browser. The changes might have occurred,
but the Web browser might be caching the old configuration.
Troubleshooting the ISP Connection
ADSL Link
If your router is unable to access the Internet, you should first determine whether you have a DSL
link with the service provider. The state of this connection is indicated with the DSL LED.
Troubleshooting
7-3
v1.0, May 2009
Download from Www.Somanuals.com. All Manuals Search And Download.
DG834GUv5 Wireless Router with Built-in DSL Modem User Manual
ADSL Link
If your router is unable to access the Internet, you should first determine whether you have an
ADSL link with the service provider. The state of this connection is indicated with the DSL LED.
DSL LED Is Solid Green
If your DSL LED is solid green then you have a good ADSL connection. You can be confident that
the service provider has connected your line correctly and that your wiring is correct.
DSL LED Is Blinking
If your DSL LED is blinking, then your modem router is attempting to make an ADSL connection
with the service provider. The LED should turn solid green within a few minutes.
If the DSL LED does not turn solid green, disconnect all telephones on the line. If this solves the
problem, reconnect the telephones one at a time, being careful to use a microfilter on each
telephone. If the microfilters are connected correctly, you should be able to connect all your
telephones.
If disconnecting telephones does not result in a solid green DSL LED, there may be a problem
with your wiring. If the telephone company has tested the ADSL signal at your Network Interface
Device (NID), then you may have poor quality wiring in your house.
DSL LED Is Off
If the DSL LED is off, disconnect all telephones on the line. If this solves the problem, reconnect
the telephones one at a time, being careful to use a microfilter on each telephone. If the microfilters
are connected correctly, you should be able to connect all your telephones.
If disconnecting telephones does not result in a solid green DSL LED the problem may be one of
the following:
•
•
Check that the telephone company has made the connection to your line and tested it.
Verify that you are connected to the correct telephone line. If you have more than one phone
line, be sure that you are connected to the line with the ADSL service. It may be necessary to
use a swapper if you ADSL signal is on pins 1 and 4 or the RJ-11 jack. The modem router uses
pins 2 and 3.
7-4
Troubleshooting
v1.0, May 2009
Download from Www.Somanuals.com. All Manuals Search And Download.
DG834GUv5 Wireless Router with Built-in DSL Modem User Manual
Obtaining a WAN IP Address
If your modem router is unable to access the Internet, and your Internet LED is green or blinking
green, determine whether the modem router is able to obtain a WAN IP address from the ISP.
Unless you have been assigned a static IP address, your modem router must request an IP address
from the ISP. You can determine whether the request was successful using the browser interface.
To check the WAN IP address from the browser interface:
1. Launch your browser, and select an external site such as www.netgear.com.
2. Access the modem router main menu at http://10.0.0.2.
3. Under the Maintenance heading, check that an IP address is shown for the WAN port.
If 0.0.0.0 is shown, your modem router has not obtained an IP address from your ISP.
If your router is unable to obtain an IP address from the ISP, the problem might be one of the
following:
•
Your ISP might require a multiplexing method or virtual path identifier or virtual channel
identifier parameter.
Verify with your ISP the multiplexing method and parameter value, and update the router’s
ADSL settings accordingly.
•
Your ISP might require a login program.
Ask your ISP whether they require PPP over Ethernet (PPPoE) or PPP over ATM (PPPOA)
login.
•
•
If you have selected a login program, the service name, user name, and password might be set
Your ISP might check for your computer’s host name.
Assign the computer host name of your ISP account to the modem router in the browser-based
Setup Wizard.
•
Your ISP only allows one Ethernet MAC address to connect to Internet, and might check for
your computer’s MAC address. In this case try either of the following:
–
Inform your ISP that you have bought a new network device, and ask them to use the
router’s MAC address.
–
Configure your router to spoof your computer’s MAC address. This can be done in the
Basic Settings screen.
Troubleshooting
7-5
v1.0, May 2009
Download from Www.Somanuals.com. All Manuals Search And Download.
DG834GUv5 Wireless Router with Built-in DSL Modem User Manual
Troubleshooting PPPoE or PPPoA
The PPPoA or PPPoA connection can be debugged as follows:
1. Access the main menu of the router at http://10.0.0.2.
2. Under the Maintenance heading, select Router Status.
3. Click Connection Status.
4. If all of the steps indicate OK, then your PPPoE or PPPoA connection is up and working.
5. If any of the steps indicates Failed, you can attempt to reconnect by clicking Connect. The
modem router will continue to attempt to connect indefinitely.
If you cannot connect after several minutes, the service name, user name, or password might be
incorrect. There also might be a provisioning problem with your ISP.
Note: Unless you connect manually, the modem router will not authenticate using
PPPoE or PPPoA until data is transmitted to the network.
Troubleshooting Internet Browsing
If your modem router can obtain an IP address but your computer is unable to load any Web pages
from the Internet:
•
Your computer might not recognize any DNS server addresses.
A DNS server is a host on the Internet that translates Internet names (such as www addresses)
to numeric IP addresses. Typically your ISP provides the addresses of one or two DNS servers
for your use. If you entered a DNS address during the modem router’s configuration, reboot
your computer and verify the DNS address as described in “Preparing a Computer for
Network Access” in Appendix B . Alternatively, you can configure your computer manually
with DNS addresses, as explained in your operating system documentation.
•
Your computer might not have the modem router configured as its TCP/IP modem router.
If your computer obtains its information from the modem router by DHCP, reboot the
computer, and verify the modem router address as described in the link to the online document
7-6
Troubleshooting
v1.0, May 2009
Download from Www.Somanuals.com. All Manuals Search And Download.
DG834GUv5 Wireless Router with Built-in DSL Modem User Manual
Troubleshooting a TCP/IP Network Using the Ping Utility
Most TCP/IP terminal devices and routers contain a ping utility that sends an echo request packet
to the designated device. The device then responds with an echo reply. Troubleshooting a TCP/IP
network is made very easy by using the ping utility in your computer.
Testing the LAN Path to Your Router
You can ping the router from your PC to verify that the LAN path to your router is set up correctly.
To ping the router from a PC running Windows 95 or later:
1. From the Windows toolbar, click the Start button, and select Run.
2. In the field provided, type ping followed by the IP address of the router, as in this example:
ping 10.0.0.2
3. Click OK.
You should see a message like this one:
Pinging <IP address> with 32 bytes of data
If the path is working, you see this message:
Reply from < IP address >: bytes=32 time=NN ms TTL=xxx
If the path is not working, you see this message:
Request timed out
If the path is not working correctly, you could have one of the following problems:
•
Wrong physical connections
–
Make sure that the LAN port LED is on. If the LED is off, follow the instructions in
–
Check that the corresponding Link LEDs are on for your network interface card and
for the hub ports (if any) that are connected to your workstation and router.
•
Wrong network configuration
–
Verify that the Ethernet card driver software and TCP/IP software are both installed
and configured on your PC or workstation.
–
Verify that the IP address for your router and your workstation are correct and that the
addresses are on the same subnet.
Troubleshooting
7-7
v1.0, May 2009
Download from Www.Somanuals.com. All Manuals Search And Download.
DG834GUv5 Wireless Router with Built-in DSL Modem User Manual
Testing the Path from Your Computer to a Remote Device
After verifying that the LAN path works correctly, test the path from your PC to a remote device.
1. From the Windows toolbar, click the Start button, and select Run.
2. In the Windows Run window, type:
PING -n 10IP address
where IP address is the IP address of a remote device such as your ISP’s DNS server.
If the path is functioning correctly, replies as in the previous section are displayed. If you do not
receive replies:
•
Check that your PC has the IP address of your router listed as the default modem router. If the
IP configuration of your PC is assigned by DHCP, this information is not visible in your PC’s
Network Control Panel. Verify that the IP address of the router is listed as the default modem
router as described in the online document listed in “Preparing a Computer for Network
•
Make sure that the network address of your PC (the portion of the IP address specified by the
netmask) is different from the network address of the remote device.
•
•
Check that your cable or DSL modem is connected and functioning.
If your ISP assigned a host name to your PC, enter that host name as the account name in the
Basic Settings screen.
•
Your ISP could be rejecting the Ethernet MAC addresses of all but one of your PCs. Many
broadband ISPs restrict access by allowing only traffic from the MAC address of your
broadband modem, but some ISPs additionally restrict access to the MAC address of a single
PC connected to that modem. If this is the case, you must configure your router to clone or
spoof the MAC address from the authorized PC. See the Wireless ADSL2+ Modem Router
Setup Manual.
Restoring the Default Configuration and Password
This section explains how to restore the factory default configuration settings, changing the
router’s administration password toadmin and the IP address to 10.0.0.2. You can erase the current
configuration and restore factory defaults in two ways:
•
7-8
Troubleshooting
v1.0, May 2009
Download from Www.Somanuals.com. All Manuals Search And Download.
DG834GUv5 Wireless Router with Built-in DSL Modem User Manual
•
Press both the Wireless button and WPS button on the side of the modem router for 5 seconds.
Use this method for cases when the administration password or IP address is not known.
Note: Pressing the reset button on the modem router reboots the unit but does not restore
the factory default settings.
Problems with Date and Time
The E-mail screen in the Content Filtering section displays the current date and time of day. The
ADSL2+ Modem Wireless Router uses the Network Time Protocol (NTP) to obtain the current
time from one of several network time servers on the Internet. Each entry in the log is stamped
with the date and time of day. Problems with the date and time function can include the following:
•
Date shown is January 1, 2000.
Cause: The router has not yet successfully reached a network time server. Check that your
Internet access settings are configured correctly. If you have just completed configuring the
router, wait at least 5 minutes, and check the date and time again.
•
Time is off by one hour.
Cause: The router does not automatically sense daylight savings time. On the E-mail screen,
select or clear the Adjust for Daylight Savings Time check box.
Troubleshooting
7-9
v1.0, May 2009
Download from Www.Somanuals.com. All Manuals Search And Download.
DG834GUv5 Wireless Router with Built-in DSL Modem User Manual
7-10
Troubleshooting
v1.0, May 2009
Download from Www.Somanuals.com. All Manuals Search And Download.
Chapter 8
Connecting a USB Drive to the Router
This chapter describes how to configure a USB disk drive attached to the DG834GUv5 Wireless
Router. In planning your network, you should consider the level of security required for
local and remote users of the USB drive.
You can connect either a USB flash drive or a USB hard drive to the DG834GUv5. USB drive
applications may include:
•
•
•
Sharing files with offsite coworkers — sharing files such as Word documents, PowerPoint
presentations, and text files with remote users.
Sharing multimedia with friends and family — sharing MP3 files, pictures, and other
multimedia with local and remote users.
Sharing resources on your network — storing files in a central location so that you do not have
to power up a computer to perform local sharing. In addition, you can share files between
Macintosh, Linux, and PC computers by using the USB drive as a go-between the systems.
Note: As soon as you plug the USB drive in the router, local users have read and write access to
the drive using Microsoft Networking.
Users from the Internet can access the USB drive using FTP. The USB Drive Wizard will guide
you through the FTP setup process.
File Sharing Scenarios
You need to prepare the following before you can set up your Product Family:
You can share files on the USB drive for a wide variety of business and recreational purposes. The
files can be any PC, Mac, or Linux file type including text files, Word, PowerPoint, Excel, MP3,
pictures, and multimedia.
A few of the common uses are shown below.
8-1
v1.0, May 2009
Download from Www.Somanuals.com. All Manuals Search And Download.
DG834GUv5 Wireless Router with Built-in DSL Modem User Manual
Sharing Photos with Friends and Family
The DG834GUv5 allows you to create your own central storage location for photos and
multimedia. This eliminates the need to log in to (and pay for) an external photo sharing site.
Sharing Photos With Friends and Family
Figure 8-1: Sharing photos with friends and family
Sharing files with your friends and family involves the following steps:
1. Using the DG834GUv5 Wireless Router configuration utility, assign a username and password
for each friend or family member.
2. Specify a share folder that the account can access.
3. Decide whether the account should have read only or read and write privileges. You can assign
read only access of the shared folder on the USB drive to remote friends and family members
such as Grandma.
4. Local family members (Mom, Dad, and Son) can use a Web browser or Microsoft Networking
to access files on the USB drive. Local users have read and write privilege
For more information on sharing photos with friends and family who are at another location, see
“Connecting to the USB Drive from a Remote Computer” on page 8-11.
For more information on sharing photos with family on your local network, see “Connecting to the
USB Drive from a Local Web Browser” on page 8-11 and “Connecting to the USB Drive From
Your Home/Office Network” on page 8-12.
8-2
v1.0, May 2009
Download from Www.Somanuals.com. All Manuals Search And Download.
DG834GUv5 Wireless Router with Built-in DSL Modem User Manual
Storing Files in a Central Location for Playing or Printing
The DG834GUv5 Wireless Router enables you to move files so that a private resource can act as a
network resource. The DG834GUv5 allows centralized storage for easy access from other
computers that have local printers, CD burners, speakers, or specialized software.
For example, the following scenario may occur in a typical family that has one high quality color
printer directly attached to a computer, but not shared on the LAN:
•
•
The daughter has some photos on her Macintosh computer that she wants to print.
The mother has a photo-capable color printer directly attached to her PC, but not shared on the
network.
•
The mother and daughter’s computers are not visible to each other on the network
Storing Files in a Central Location
Figure 8-2: Storing files in a central location for printing
How can you send the photos from the daughter’s Mac to a printer attached to the mother’s PC?
This is where the USB drive on the Wireless Router can save you time and effort.
1. Copy the photos from the daughter’s Mac to the USB drive using a Web browser. See
“Connecting to the USB Drive from a Local Web Browser” on page 8-11 for more
information.
2. Use the mother’s PC to retrieve the files for printing. You can use a Web browser or Microsoft
Networking to transfer the files from the USB drive to a PC. For more information on using
Microsoft Networking to transfer the files, see “Connecting to the USB Drive From Your
Home/Office Network” on page 8-12.
8-3
v1.0, May 2009
Download from Www.Somanuals.com. All Manuals Search And Download.
DG834GUv5 Wireless Router with Built-in DSL Modem User Manual
Sharing Large Files with Colleagues
Sending files that are larger than 5 MB can pose a problem for many mail systems. The
DG834GUv5 Wireless Router allows you to share very large files such as PowerPoint
presentations or ZIP files with colleagues at another site. Rather than tying up their mail systems
will large files, your colleagues can use FTP to easily download shared files from the
DG834GUv5.
Sharing Large Files With Colleagues
Figure 8-3: Sharing files with remote users
Sharing files with a remote colleague involves the following steps:
1. Using the DG834GUv5 Wireless Router configuration utility, assign a username and password
for your colleague.
2. Specify a share folder on the USB drive that the colleague can access.
3. The remote colleague can use FTP from a Web browser or another FTP program to access the
shared folder on the USB drive. Access can be read only or read/write for remote users.
For more information, see “Connecting to the USB Drive from a Remote Computer” on page 8-11.
Understanding the USB Configuration Settings
To configure the USB disk drive settings, click the USB Drive Settings link in the main menu of
the browser interface. The USB Drive Settings screen appears, as shown below.
8-4
v1.0, May 2009
Download from Www.Somanuals.com. All Manuals Search And Download.
DG834GUv5 Wireless Router with Built-in DSL Modem User Manual
Figure 8-4: USB Drive Settings screen
The USB Drive Settings screen shows which login accounts are enabled and the share folders each
account has access to. The following fields are displayed:
Network Access
•
•
Host Name. The host name you can use to access the USB drive from your network.
Workgroup. If you are using a Windows Workgroup rather than a Domain, the Workgroup
name will be displayed here.
FTP Access
•
•
•
•
•
Status. Access is enabled or disabled for the login account listed.
Login Name. The user who has rights to access the USB disk drive.
Password. For security purposes, the password for each login account is not displayed.
Share Folder. The top directory of the USB drive the login account has access to.
Access Rights. Read Only or Read & Write access to the top directory designated as the
share, and all directories below the share.
8-5
v1.0, May 2009
Download from Www.Somanuals.com. All Manuals Search And Download.
DG834GUv5 Wireless Router with Built-in DSL Modem User Manual
Attached Device
•
•
•
Partitions. The partition number on the USB drive.
Share Folder. The top or root directory of the USB drive.
File System Type. The file system on the partition can be FAT, FAT32, NTFS (read only),
or Linux.
Connecting a USB Drive to the DG834GUv5
Note: Unlike local network data, your router’s USB drive can be accessed beyond your
network by anyone with the proper credentials. This is especially true for the
wireless network in your home. For this reason, use the security features of your
router.
The DG834GUv5 Wireless Router provides highly effective security features which are
covered in detail in Chapter 2, “Wireless Configuration” and Chapter 5, “Advanced
Configuration”. Deploy the security features appropriate to your needs.
The USB port of the DG834GUv5 is a standard USB connector.
USB Port
Figure 8-5: Router USB Port
You can connect a USB drive to the DG834GUv5 Wireless Router in the following ways:
•
•
Connect a USB “flash drive”, also known as a “flash memory stick”, directly to the port.
Connect an external USB disk drive using a standard USB cable.
8-6
v1.0, May 2009
Download from Www.Somanuals.com. All Manuals Search And Download.
DG834GUv5 Wireless Router with Built-in DSL Modem User Manual
USB Drive Requirements
The DG834GUv5 Wireless Router conforms to the USB 1.0 and 1.1 (USB Full Speed) and
2.0 (USB High Speed) standards. The approximate USB bus speeds are shown below.
Actual bus speeds will vary, depending on the CPU speed, memory, speed of the network, and
other variables.
The DG834GUv5 should work with all USB-compliant external flash and hard drives. For the
most up-to-date list of USB drives supported by the DG834GUv5
Router, go to:
http://kbserver.netgear.com/kb_web_files/n101300.asp
The USB port on the DG834GUv5 can only be used to connect
USB storage class devices like hard drives. USB modems, printers, CD ROM drives, and DVD
drives cannot be connected to the device.
Note: The USB port on the DG834GUv5 can be used with one USB hard drive at a time. Do not
attempt to use a USB hub attached to the USB port.
The DG834GUv5 supports FAT, FAT32, NTFS (read only) and Linux file systems. As soon as a
USB hard disk or flash memory is attached to DG834GUv5 USB port, users on the local area
network can access the USB drive with full read and write access.
Using the USB Drive Setup Wizard to Allow Remote Access
from the Internet
You can use the USB Drive Wizard to quickly and easily share directories on the USB drive after
you have attached it to the router.
1. Log in to the DG834GUv5 router at its default LAN address of http://10.0.0.2 with its default
user name of admin and default password of admin, or using whatever LAN address and
password you have set up
8-7
v1.0, May 2009
Download from Www.Somanuals.com. All Manuals Search And Download.
DG834GUv5 Wireless Router with Built-in DSL Modem User Manual
2. Select USB Drive Wizard in the left navigator to display the screen shown below:
Figure 8-6: Select the folder to share
3. Type the folder name to share. To share the whole USB drive, type \. To share a specific folder
on the USB drive, type
\<my folder> where <my folder> is replaced with the name of your folder. All files and
subfolders below \ or \<my folder> will be accessible. Click Continue.
4. Type the user login name you want to give FTP access to the drive:
Figure 8-7: Type the user login name
Click Continue.
5. Type the password the user will use for FTP access.
6. Select the FTP access rights:
Users can have either Read Only or Read & Write access.
8-8
v1.0, May 2009
Download from Www.Somanuals.com. All Manuals Search And Download.
DG834GUv5 Wireless Router with Built-in DSL Modem User Manual
Figure 8-8: Select Read Only or Read & Write
7. Click Continue to view the list of shared folders.
Click Finish
Using the USB Drive Menu to Grant FTP Access Rights
You can also use the USB Drive menu to share directories on the USB drive after you have
attached it to the router.
Granting Users Access to the USB Drive
To give a login account access to the USB disk drive:
1. Select the USB Drive Settings link in the left navigator.
2. Click Add to view the screen shown below.
8-9
v1.0, May 2009
Download from Www.Somanuals.com. All Manuals Search And Download.
DG834GUv5 Wireless Router with Built-in DSL Modem User Manual
Figure 8-9: Granting an account access to the USB Device
3. Select Enabled to give access to the USB drive.
4. Type the login account name that you want to give access to the USB drive.
5. Type the password for the account and repeat it.
6. For the Share Folder, type the name of the USB drive’s top directory you want the account to
have access to.
7. Select the access rights to give to the root directory and all directories below it — Read Only
or Read & Write.
8. Click OK to save your settings.
Unmounting a USB Drive
To unmount a USB disk drive so that no users can access it, from the USB Drive Settings screen,
click the Eject Disk button. This takes the drive offline.
Note: You should unmount the USB drive first before physically unplugging it from the router. If
the USB disk is removed or a cable is pulled while data is being written to the disk, it may result in
file or disk corruption.
8-10
v1.0, May 2009
Download from Www.Somanuals.com. All Manuals Search And Download.
DG834GUv5 Wireless Router with Built-in DSL Modem User Manual
Understanding the USB Drive Access Methods
There are three ways you can allow users to connect to the USB drive:
1. Local Web browser — users on the local area network can use the USB drive’s local IP
address from a Web browser. LAN access rights are read/write unless you restrict access on a
file or directory basis. See “Connecting to the USB Drive from a Local Web Browser” on page
8-11.
2. Remote Web browser — users outside your local network can access files on the USB drive
from a Web browser at its WAN IP address. WAN access is by FTP and is read only or read/
write according to the user access rights you set. See “Connecting to the USB Drive from a
Remote Computer” on page 8-11.
3. Microsoft Network access — allows users on the local area network to access files on the USB
drive from Windows Explorer. Windows Explorer rights are read/write unless you restrict
access on a file or directory basis. See “Connecting to the USB Drive From Your Home/Office
Network” on page 8-12.
Connecting to the USB Drive from a Local Web Browser
You can connect to the USB drive from local computers using a Web browser.
1. Type \\ followed by the router’s IP address:
\\10.0.0.2
2. Type the account name and password that has access rights to the USB drive.
3. The root directories of the USB drive that the login account has access to will be displayed, for
example:
\\10.0.0.2\share\partition1
4. You can now read and copy files from the USB directory. If the account has write access, you
can also post files to the USB drive directory.
8-11
v1.0, May 2009
Download from Www.Somanuals.com. All Manuals Search And Download.
DG834GUv5 Wireless Router with Built-in DSL Modem User Manual
Connecting to the USB Drive from a Remote Computer
To connect to the USB drive from remote computers using a Web browser, you must use the
router’s Internet port IP address rather than the local IP address.
Locating the Internet Port IP Address
1. The Router Status screen shows the Internet port IP address:Log in to the DG834GUv5 router
at its default LAN address of http://10.0.0.2 with its default user name of admin and default
password of admin, or using whatever LAN address and password you have assigned.
2. Under the Maintenance section in the left navigator, click Router Status.
3. Record the IP address that is listed for the Internet Port. This is the IP address you can use to
connect to the router remotely.
Accessing the Router’s USB Drive Remotely Using FTP
You can connect to the router’s USB drive using a Web browser:
1. Connect to the router by typing ftp:// and the Internet port IP address in the address field of
Internet Explorer or Netscape® Navigator, for example:
ftp://10.1.65.4 If you are using dynamic DNS, you can type the DNS name rather than the IP
address.
2. Type the account name and password that has access rights to the USB drive.
3. The directories of the USB drive that your account has access to will be displayed, for
example, share/partition1/directory1. You can now read and copy files from the USB
directory.
8-12
v1.0, May 2009
Download from Www.Somanuals.com. All Manuals Search And Download.
DG834GUv5 Wireless Router with Built-in DSL Modem User Manual
Connecting to the USB Drive From Your Home/Office
Network
You can access the USB drive from local computers on your home or office network using
Microsoft network settings. You must be running Microsoft Windows 2000, XP, or older versions
of Windows with Microsoft networking enabled. You can use normal Explorer operations such as
drag and drop, file open, or cut/paste files from:
• Microsoft Windows Start Menu, Run option
• Windows Explorer
• Network Neighborhood or My Network Place
Enabling File and Printer Sharing
Each computer’s network properties must be set to enable network communication with the USB
drive. File and Printer Sharing for Microsoft Networks must be enabled, as described below.
Note: In Windows 2000 and Windows XP, File and Printer Sharing is enabled by default
.
Configuring Windows 98SE and Windows ME
The easiest way to get to your network properties is to go to your desktop, right click on ‘Network
Neighborhood’ and click Properties. File and printer sharing for Microsoft Windows should be
listed. If not, click Add and follow the
installation prompts.
Note: If you have any questions on File and Printer Sharing, please contact Microsoft for
assistance.
Configuring Windows 2000 and Windows XP
Right click on the network connection for your local area network. File and Printer Sharing for
8-13
v1.0, May 2009
Download from Www.Somanuals.com. All Manuals Search And Download.
DG834GUv5 Wireless Router with Built-in DSL Modem User Manual
Microsoft Windows should be listed. If not, click Install and follow the installation prompts.
Accessing the USB Drive from the Windows Start Menu
To access the USB Drive using Microsoft network connections, click Windows Start > Run and
type:
\\ipaddress
The ipaddress entered is the local IP address or name of the router, for example, \\10.0.0.2 or
\\DG834GUv5. A new Explorer window will pop up displaying the root folders your account has
access to.
Accessing the USB Drive from Windows Explorer
Typing \\ipaddress or \\hostname in Windows Explorer will display the root folders granted access
to on the USB drive. The hostname entered is the Host Name specified in the USB Drive Settings
screen of the DG834GUv5 administrator console, for example, DG834GUv5.
Accessing the USB Drive from My Network Places
You can use Windows Network Neighborhood or Network Connections to view files on the USB
drive locally. For example, to connect to the USB drive from local computers using Windows XP:
1. 1. From the Start Menu, open My Network Places.
2. Open the folder containing the files to access, for example:
share/partition1/folder1s
8-14
v1.0, May 2009
Download from Www.Somanuals.com. All Manuals Search And Download.
Appendix A
Technical Specifications
This appendix provides technical specifications for the 54 Mbps Wireless ADSL2+ Modem
Router with USB Model DG834GUv5.
Network Protocol and Standards Compatibility
Data and Routing Protocols:
TCP/IP, RIP-1, RIP-2, DHCP, PPPoE, PPPoA, or PPTP, RFC 1483
Bridged or Routed Ethernet, and RFC 1577 Classical IP over ATM
Power Adapter
North America:
United Kingdom, Australia:
Europe:
120V AC, 60 Hz, input
240V AC, 50 Hz, input
230V AC, 50 Hz, input
100V AC, 50/60 Hz, input
12 V DC @ 1.0A output
Japan:
All regions (output):
Physical Specifications
Dimensions:
6.9" x 4.7" x 1.1"
175 mm x 119 mm x 28 mm
Weight:
0.7 lbs.
0.3 kg
Environmental Specifications
Operating temperature:
Operating humidity:
0° to 40° C (32º to 104º F)
90% maximum relative humidity, noncondensing
Electromagnetic Emissions
Meets requirements of:
Interface Specifications
LAN:
FCC Part 15 Class B; VCCI Class B; EN 55 022 (CISPR 22), Class B
10BASE-T or 100BASE-Tx, RJ-45
WAN:
ADSL, ADSL2+, Dual RJ-11, pins 2 and 3,T1.413, G.DMT, G.Lite, ITU
Annex A (for the DG834G) or ITU Annex B (for the DG834GB)
Technical Specifications
A-1
v1.0, May 2009
Download from Www.Somanuals.com. All Manuals Search And Download.
DG834GUv5 Wireless Router with Built-in DSL Modem User Manual
A-2
Technical Specifications
v1.0, May 2009
Download from Www.Somanuals.com. All Manuals Search And Download.
AppendixB
Related Documents
This appendix provides links to reference documents you can use to gain a more complete
understanding of the technologies used in your NETGEAR product.
Document
Link
Internet Networking and TCP/IP
Addressing
Wireless Communications
Preparing a Computer for
Network Access
Virtual Private Networking (VPN)
Glossary
Related Documents
C-1
v1.0, May 2009
Download from Www.Somanuals.com. All Manuals Search And Download.
DG834GUv5 Wireless Router with Built-in DSL Modem User Manual
C-2
Related Documents
v1.0, May 2009
Download from Www.Somanuals.com. All Manuals Search And Download.
|
MTD Log Splitter 240 610 000 User Manual
Multi Tech Systems Network Card MT2834MR6 User Manual
Niles Audio Electronic Keyboard SI 2125 User Manual
NordicTrack Home Gym 305100 User Manual
Nostalgia Electrics Beverage Dispenser SSD 530 User Manual
NuTone Air Conditioner 9965 User Manual
Omron Network Card E7 User Manual
One for All Universal Remote URC 6131 User Manual
Panasonic Digital Camera DMC FX75 User Manual
Panasonic Telephone KX T7710 User Manual