D Link IR835A1 User Manual
Preface
D-Link reserves the right to revise this publication and to make changes in the content hereof without obligation to notify any
person or organization of such revisions or changes.
Manual Revisions
Revision Date Description
1.0 October 12, 2011 • Initial release
Trademarks
D-Link and the D-Link logo are trademarks or registered trademarks of D-Link Corporation or its subsidiaries in the United
States or other countries. All other company or product names mentioned herein are trademarks or registered trademarks of
their respective companies.
Copyright © 2011 by D-Link Systems, Inc.
All rights reserved. This publication may not be reproduced, in whole or in part, without prior expressed written permission
from D-Link Systems, Inc.
iD-Link DIR-835 User Manual
Table of Contents
Table of Contents
Preface ................................................................................. i
Manual Revisions ........................................................................... i
Trademarks ...................................................................................... i
Product Overview .............................................................. 1
Package Contents ......................................................................... 1
System Requirements ................................................................. 2
Introduction ...................................................................................3
Features ............................................................................................4
Hardware Overview ..................................................................... 5
Connections ...........................................................................5
LEDs ...........................................................................................6
Installation .........................................................................7
Before you Begin ...........................................................................7
Wireless Installation Considerations ......................................8
Connect to Cable/DSL/Satellite Modem .............................. 9
Connect to Another Router ....................................................10
Getting Started ............................................................................12
Conguration ...................................................................13
Quick Setup Wizard ....................................................................13
Web-based Conguration Utility ..........................................16
Internet Connection Setup .............................................17
Static (assigned by ISP) ................................................18
Static IP ..............................................................................18
Dynamic (Cable) .............................................................19
PPPoE (DSL) ......................................................................20
PPTP ....................................................................................21
L2TP ....................................................................................23
DS-Lite ...............................................................................25
Wireless Settings .................................................................26
Manual Wireless Settings .................................................27
802.11n/g (2.4GHz) .......................................................27
802.11n/a (5GHz) ...........................................................29
Network Settings ................................................................31
Router Settings ...............................................................31
DHCP Server Settings ...................................................32
DHCP Reservation .........................................................34
Media Server ................................................................................35
IPv6 ..................................................................................................36
IPv6 Internet Connection Setup Wizard .....................37
IPv6 Manual Setup .............................................................42
Auto Detection ...............................................................42
Static IPv6 .........................................................................43
Autoconguration .........................................................44
PPPoE .................................................................................45
IPv6 in IPv4 Tunneling ..................................................47
6 to 4 Tunneling ..............................................................48
6rd .......................................................................................49
Link-Local Connectivity ...............................................50
Advanced ......................................................................................51
Virtual Server ........................................................................51
Port Forwarding ..................................................................53
iiD-Link DIR-835 User Manual
Table of Contents
Application Rules ................................................................54
QoS Engine............................................................................55
Network Filters .....................................................................57
Access Control .....................................................................58
Access Control Wizard ..................................................58
Website Filters ......................................................................61
Inbound Filters.....................................................................62
Firewall Settings ..................................................................63
Routing ...................................................................................64
Advanced Wireless .............................................................65
Advanced Wireless Settings ............................................66
802.11n/g (2.4GHz) .......................................................66
802.11n/a (5GHz) ...........................................................67
Wi-Fi Protected Setup (WPS) ..........................................68
Advanced Network Settings ...........................................70
UPnP ...................................................................................70
Internet Ping Block ........................................................70
Internet Port Speed .......................................................70
Multicast Streams ..........................................................70
Guest Zone ............................................................................71
IPv6 Firewall ..........................................................................72
Firmware ................................................................................79
Dynamic DNS .......................................................................80
System Check .......................................................................82
Schedules ..............................................................................83
Status ..............................................................................................84
Device Info ............................................................................84
Logs .........................................................................................85
Statistics .................................................................................86
Internet Sessions .................................................................87
Routing ...................................................................................88
Wireless ..................................................................................89
IPv6 ..........................................................................................90
IPV6 Routing .........................................................................91
Support ..................................................................................92
Wireless Security .............................................................93
What is WPA? ................................................................................93
Wireless Security Setup Wizard .............................................94
Add Wireless Device with WPS Wizard ................................96
Congure WPA-Personal (PSK) ...............................................97
Congure WPA-Enterprise (RADIUS) ....................................98
IPv6 Routing .........................................................................73
Tools ................................................................................................74
Admin .....................................................................................74
Time .........................................................................................75
SysLog .....................................................................................76
Email Settings ......................................................................77
System ....................................................................................78
Language Pack .....................................................................79
Connect to a Wireless Network .....................................100
Using Windows® 7 ................................................................... 100
Congure WPS .................................................................. 103
Windows Vista® ......................................................................... 107
Congure Wireless Security ......................................... 108
Connect Using WCN 2.0 in Windows Vista® ...... 110
Windows® XP ............................................................................. 111
Congure WPA-PSK ......................................................... 112
iiiD-Link DIR-835 User Manual
Table of Contents
Troubleshooting ............................................................114
Wireless Basics ...............................................................118
What is Wireless? ...................................................................... 119
Tips ................................................................................................ 121
Wireless Modes ......................................................................... 122
Networking Basics .........................................................123
Check your IP address ............................................................ 123
Statically Assign an IP address ............................................ 124
Technical Specications ................................................125
Contacting Technical Support ......................................126
Warranty .........................................................................127
Registration ...................................................................135
ivD-Link DIR-835 User Manual
Section 1 - Product Overview
DIR-835 Wireless N750 Dual Band Router
Ethernet Cable
Three Detachable Antennas
Power Adapter
CD-ROM with Manual and Setup Wizard
Product Overview
Package Contents
If any of the above items are missing, please contact your reseller.
Note: Using a power supply with a dierent voltage rating than the one included with the DIR-835 will cause damage and void the warranty for this product.
1D-Link DIR-835 User Manual
Section 1 - Product Overview
Network Requirements
Web-based Conguration
Utility Requirements
System Requirements
• An Ethernet-based Cable or DSL modem
• IEEE 802.11n or 802.11g wireless clients
• IEEE 802.11a wireless clients
• 10/100/1000 Ethernet
Computer with the following:
• Windows®, Macintosh, or Linux-based operating system
• An installed Ethernet adapter
Browser Requirements:
• Internet Explorer 6 or higher
• Firefox 3.0 or higher
• Safari 3.0 or higher
• Chrome 2.0 or higher
CD Installation Wizard
Requirements
Windows
installed. Visit www.java.com to download the latest version.
Computer with the following:
• Windows® 7, Vista®, or XP (Service Pack 2 or higher)
• An installed Ethernet adapter
• CD-ROM drive
®
Users: Make sure you have the latest version of Java
2D-Link DIR-835 User Manual
Section 1 - Product Overview
Introduction
TOTAL PERFORMANCE
Combines award winning router features and IEEE 802.11a/g/n wireless technology to provide the best wireless performance.
TOTAL SECURITY
The most complete set of security features including Active Firewall and WPA/WPA2 to protect your network against outside intruders.
TOTAL COVERAGE
Provides greater wireless signal rates even at farther distances for best-in-class Whole Home Coverage.
ULTIMATE PERFORMANCE
The D-Link Wireless N750 Dual Band Router (DIR-835) is an 802.11n/802.11a compliant device that delivers real world performance of up to
13x faster than an 802.11g wireless connection (also faster than a 100Mbps wired Ethernet connection). Create a secure wireless network
to share photos, les, music, video, printers, and network storage throughout your home. Connect the DIR-835 router to a cable or DSL
modem and share your high-speed Internet access with everyone on the network. In addition, this Router includes a Quality of Service
(QoS) engine that keeps digital phone calls (VoIP) and online gaming smooth and responsive, providing a better Internet experience.
EXTENDED WHOLE HOME COVERAGE
Powered by Wireless N technology, this high performance router provides superior Whole Home Coverage while reducing dead spots.
The router is designed for use in bigger homes and for users who demand higher performance networking. Add a Wireless N
or desktop adapter and stay connected to your network from virtually anywhere in your home.
notebook
TOTAL NETWORK SECURITY
The Wireless N router supports all of the latest wireless security features to prevent unauthorized access, be it from over the wireless
network or from the Internet. Support for WPA/WPA2 standards ensure that you’ll be able to use the best possible encryption method,
regardless of your client devices. In addition, this router utilizes dual active rewalls (SPI and NAT) to prevent potential attacks from
across the Internet.
* Maximum wireless signal rate derived from IEEE Standard 802.11a, 802.11g and 802.11n specications. Actual data throughput will vary. Network conditions and environmental
factors, including volume of network trac, building materials and construction, and network overhead, lower actual data throughput rate. Environmental conditions will
adversely aect wireless signal range.
3D-Link DIR-835 User Manual
Section 1 - Product Overview
•FasterWirelessNetworking - The DIR-835 provides up to 750Mbps* combined wireless bandwidth with other
802.11n wireless clients. This capability allows users to participate in real-time activities online, such as video
streaming, online gaming, and real-time audio. The performance of this 802.11n wireless router gives you the
freedom of wireless networking at speeds 13x faster than 802.11g.
•Compatiblewith802.11a/gDevices - The DIR-835 is still fully compatible with the IEEE 802.11g and 802.11a
standards, so it can connect with existing 802.11g and 802.11a PCI, USB, and Cardbus adapters.
•Advanced FirewallFeatures - The Web-based user interface displays a number of advanced network
management features including:
• Content Filtering - Easily applied content ltering based on MAC Address, URL, and/or Domain
Name.
Features
• Filter Scheduling - These lters can be scheduled to be active on certain days or for a duration of
hours or minutes.
• SecureMultiple/ConcurrentSessions - The DIR-835 can pass through VPN sessions. It supports
multiple and concurrent IPSec and PPTP sessions, so users behind the DIR-835 can securely access
corporate networks.
•User-friendlySetupWizard - Through its easy-to-use Web-based user interface, the DIR-835 lets you control what
information is accessible to those on the wireless network, whether from the Internet or from your company’s
server. Congure your router to your specic settings within minutes.
* Maximum wireless signal rate derived from IEEE Standard 802.11g, 802.11a, and 802.11n specications. Actual data throughput will vary. Network conditions and environmental
factors, including volume of network trac, building materials and construction, and network overhead, lower actual data throughput rate. Environmental conditions will
adversely aect wireless signal range.
4D-Link DIR-835 User Manual
Section 1 - Product Overview
Hardware Overview
Connections
1
2
3
4
6
5
1 LAN Ports (1-4) Connect 10/100/1000 Ethernet devices such as computers, switches, and NAS.
2 Internet Port
3 USB Port
4 Reset Button Pressing the Reset button restores the router to its original factory default settings.
5 Power Button Press the power button to power on and o.
6 Power Receptor Receptor for the supplied power adapter.
The auto MDI/MDIX Internet port is the connection for the Ethernet cable to the cable or DSL
modem.
Connect a USB 1.1 or 2.0 ash drive to congure the wireless settings using WCN and
SharePort.
5D-Link DIR-835 User Manual
Section 1 - Product Overview
Hardware Overview
LEDs
1
1 Power LED A solid green light indicates a proper connection to the power supply.
2 Internet LED A solid green light indicates connection on the Internet port. This LED blinks during data transmission.
2
6D-Link DIR-835 User Manual
Section 2 - Installation
Installation
This section will walk you through the installation process. Placement of the router is very important. Do not place the router
in an enclosed area such as a closet, cabinet, or in the attic or garage.
Before you Begin
• Please congure the router with the computer that was last connected directly to your modem.
• You can only use the Ethernet port on your modem. If you were using the USB connection before using the
router, then you must turn o your modem, disconnect the USB cable and connect an Ethernet cable to the
Internet port on the router, and then turn the modem back on. In some cases, you may need to call your ISP to
change connection types (USB to Ethernet).
• If you have DSL and are connecting via PPPoE, make sure you disable or uninstall any PPPoE software such as
WinPoet, Broadjump, or Enternet 300 from your computer or you will not be able to connect to the Internet.
•
When running the Setup Wizard from the D-Link CD, make sure the computer you are running the CD from
is connected to the Internet and online or the wizard will not work. If you have disconnected any hardware,
re-connect your computer back to the modem and make sure you are online.
7D-Link DIR-835 User Manual
Section 2 - Installation
Wireless Installation Considerations
The D-Link wireless router lets you access your network using a wireless connection from virtually anywhere within the
operating range of your wireless network. Keep in mind, however, that the number, thickness and location of walls, ceilings,
or other objects that the wireless signals must pass through, may limit the range. Typical ranges vary depending on the types
of materials and background RF (radio frequency) noise in your home or business. The key to maximizing wireless range is to
follow these basic guidelines:
Keep the number of walls and ceilings between the D-Link router and other network devices to a minimum - each
1.
wall or ceiling can reduce your adapter’s range from 3-90 feet (1-30 meters.) Position your devices so that the number
of walls or ceilings is minimized.
2. Be aware of the direct line between network devices. A wall that is 1.5 feet thick (.5 meters), at a 45-degree angle
appears to be almost 3 feet (1 meter) thick. At a 2-degree angle it looks over 42 feet (14 meters) thick! Position
devices so that the signal will travel straight through a wall or ceiling (instead of at an angle) for better reception.
3. Building Materials make a dierence. A solid metal door or aluminum studs may have a negative eect on range.
Try to position access points, wireless routers, and computers so that the signal passes through drywall or open
doorways. Materials and objects such as glass, steel, metal, walls with insulation, water (sh tanks), mirrors, le
cabinets, brick, and concrete will degrade your wireless signal.
4. Keep your product away (at least 3-6 feet or 1-2 meters) from electrical devices or appliances that generate RF
noise.
5. If you are using 2.4GHz cordless phones or X-10 (wireless products such as ceiling fans, lights, and home security
systems), your wireless connection may degrade dramatically or drop completely. Make sure your 2.4GHz phone
base is as far away from your wireless devices as possible. The base transmits a signal even if the phone in not
in use.
8D-Link DIR-835 User Manual
Section 2 - Installation
Connect to Cable/DSL/Satellite Modem
If you are connecting the router to a cable/DSL/satellite modem, please follow the steps below:
1. Place the router in an open and central location. Do not plug the power adapter into the router.
2. Unplug the modem’s power adapter. Shut down your computer.
3. Unplug the Ethernet cable (that connects your computer to your modem) from your computer and place it into
the Internet port on the router.
4. Plug an Ethernet cable into one of the four LAN ports on the router. Plug the other end into the Ethernet port
on your computer.
5. Plug in your modem. Wait for the modem to boot (about 30 seconds).
6. Plug the power adapter to the router and connect to an outlet or power strip. Wait about 30 seconds for the
router to boot.
7. Turn on your computer.
8. Refer to page 13 to congure your router.
9D-Link DIR-835 User Manual
Section 2 - Installation
Connect to Another Router
If you are connecting the D-Link router to another router to use as a wireless access point and/or switch, you will have to do
the following before connecting the router to your network:
• Disable UPnP
• Disable DHCP
• Change the LAN IP address to an available address on your network. The LAN ports on the router cannot accept
a DHCP address from your other router.
To connect to another router, please follow the steps below:
1. Plug the power into the router. Connect one of your computers to the router (LAN port) using an Ethernet cable. Make sure
your IP address on the computer is 192.168.0.xxx (where xxx is between 2 and 254). Please see the Networking Basics
section for more information. If you need to change the settings, write down your existing settings before making any
changes. In most cases, your computer should be set to receive an IP address automatically in which case you will not have
to do anything to your computer.
2. Open a web browser and enter http://192.168.0.1 and press Enter. When the login window appears, set the user name to
Admin and leave the password box empty. Click Log In to continue.
3. Click on Advanced and then click Advanced Network. Uncheck the Enable UPnP checkbox. Click Save Settings to
continue.
™
4. Click Setup and then click Network Settings. Uncheck the Enable DHCP Server checkbox. Click Save Settings to
continue.
5. Under Router Settings, enter an available IP address and the subnet mask of your network. Click Save Settings to save your
settings. Use this new IP address to access the conguration utility of the router in the future. Close the browser and change
your computer’s IP settings back to the original values as in Step 1.
10D-Link DIR-835 User Manual
Section 2 - Installation
6. Disconnect the Ethernet cable from the router and reconnect your computer to your network.
7. Connect an Ethernet cable in one of the LAN ports of the router and connect it to your other router. Do not plug anything
into the Internet (WAN) port of the D-Link router.
8. You may now use the other 3 LAN ports to connect other Ethernet devices and computers. To congure your wireless network,
open a web browser and enter the IP address you assigned to the router. Refer to the Conguration and Wireless Security
sections for more information on setting up your wireless network.
11D-Link DIR-835 User Manual
Section 2 - Installation
Getting Started
The DIR-835 includes a Quick Router Setup Wizard CD. Follow the simple steps below to run the Setup Wizard to guide you
quickly through the installation process.
Insert the Quick Router Setup Wizard CD in the CD-ROM drive. The step-by-step instructions that follow are shown in Windows
XP. The steps and screens are similar for the other Windows operating systems.
If the CD Autorun function does not automatically start on your computer, go to Start > Run. In the run box type “D:\autorun.exe”
(where D: represents the drive letter of your CD-ROM drive).
When the autorun screen appears, click Install.
®
Note: It is recommended to write down the SSID and Security Key, followed by the login password on the provided CD holder.
12D-Link DIR-835 User Manual
Section 3 - Conguration
Conguration
This section will show you how to congure your new D-Link wireless router using the web-based conguration utility.
Quick Setup Wizard
To access the conguration utility, open a web-browser such
as Internet Explorer and enter the IP address of the router
(192.168.0.1).
You may also connect using the NetBIOS name in the address bar
(http://dlinkrouter).
This wizard is designed to guide you through a step-by
step process to congure your new D-Link router and
connect to the Internet.
Click Next to continue.
13D-Link DIR-835 User Manual
Section 3 - Conguration
Please wait while your router detects your internet
connection type.
Please give your network a name using up to 32 characters.
Click Next to continue.
In order to secure your new networking device, please enter
a password and click Next.
14D-Link DIR-835 User Manual
Section 3 - Conguration
Select your time zone from the drop-down menu and click
Next to continue.
Once this screen appears, your setup is complete. Click Save
& Connect to reboot the router.
15D-Link DIR-835 User Manual
Section 3 - Conguration
Web-based Conguration Utility
To access the conguration utility, open a web-browser such
as Internet Explorer and enter the IP address of the router
(192.168.0.1).
If you selected Cancel Setup on the Quick Setup Wizard
page, you will be directed to this screen.
Select Admin from the drop-down menu and then enter
your password. Leave the password blank by default.
If you get a Page Cannot be Displayed error, please refer
to the Troubleshooting section for assistance.
16D-Link DIR-835 User Manual
Section 3 - Conguration
Internet Connection Setup
Select the Internet Connection you would like to use.
Click Manual Internet Connection Setup to congure your
connection manually and continue on pg 18.
If you want to congure your router to connect to the Internet
using the wizard, click Internet Connection Setup Wizard.
You will be directed to the Quick Setup Wizard section on
pg 13.
17D-Link DIR-835 User Manual
Section 3 - Conguration
Internet Setup
Static (assigned by ISP)
Select Static IP Address if all the Internet port’s IP information is provided to you by your ISP. You will need to enter in the IP address, subnet mask,
gateway address, and DNS address(es) provided to you by your ISP. Each IP address entered in the elds must be in the appropriate IP form, which
are four octets separated by a dot (x.x.x.x). The Router will not accept the IP address if it is not in this format.
IP Address:
Subnet Mask:
Default Gateway:
DNS Servers:
MTU:
MAC Address:
Enter the IP address assigned by your ISP.
Enter the Subnet Mask assigned by your ISP.
Enter the Gateway assigned by your ISP.
The DNS server information will be supplied by your ISP (Internet Service
Provider.)
Maximum Transmission Unit - you may need to change the MTU for
optimal performance with your specic ISP. 1500 is the default MTU.
The default MAC Address is set to the Internet port’s physical interface
MAC address on the Broadband Router. It is not recommended that you
change the default MAC address unless required by your ISP. You can use
the Clone Your PC’s MAC Address button to replace the Internet port’s
MAC address with the MAC address of your Ethernet card.
18D-Link DIR-835 User Manual
Section 3 - Conguration
Dynamic (Cable)
My Internet
Connection:
Enable
Advanced
DNS Service:
Host Name:
Use Unicasting:
Primary/
Secondary DNS
Server:
MTU:
Select Dynamic IP (DHCP) to obtain IP Address information automatically from your
ISP. Select this option if your ISP does not give you any IP numbers to use. This option
is commonly used for cable modem services such as Comcast and Cox.
Advanced Domain Name System (DNS) services enhances your Internet performance by
getting you the information and web pages you are looking for faster and more reliably.
In addition, it improves your overall Internet experience by correcting many common typo
mistakes automatically, taking you where you intended to go and saving you valuable time.
Disclaimer: D-Link makes no warranty as to the availability, reliability, functionality and
operation of the Advanced DNS service or its features.
The Host Name is optional but may be required by some ISPs. Leave blank if you are
not sure.
Check the box if you are having problems obtaining an IP address from your ISP.
Enter the Primary and secondary DNS server IP addresses assigned by your ISP. These
addresses are usually obtained automatically from your ISP. Leave at 0.0.0.0 if you did
not specically receive these from your ISP.
Maximum Transmission Unit - you may need to change the MTU for optimal performance
with your specic ISP. 1500 is the default MTU.
MAC Address:
The default MAC Address is set to the Internet port’s physical interface MAC address on
the Broadband Router. It is not recommended that you change the default MAC address unless required by your ISP. You can use the Clone Your PC’s MAC
Address button to replace the Internet port’s MAC address with the MAC address of your Ethernet card.
19D-Link DIR-835 User Manual
Section 3 - Conguration
Internet Setup
PPPoE (DSL)
Choose PPPoE (Point to Point Protocol over Ethernet) if your ISP uses a PPPoE connection. Your ISP will provide you with a
username and password. This option is typically used for DSL services. Make sure to remove your PPPoE software from your
computer. The software is no longer needed and will not work through a router.
My Internet
Connection:
Address Mode:
IP Address:
User Name:
Password:
Service Name:
Reconnect
Mode:
Maximum Idle
Time:
DNS Addresses:
Select PPPoE(Username/Password) from the drop-down menu.
Select Static IP if your ISP assigned you the IP address, subnet mask,
gateway, and DNS server addresses. In most cases, select Dynamic.
Enter the IP address (Static PPPoE only).
Enter your PPPoE user name.
Enter your PPPoE password and then retype the password in the next box.
Enter the ISP Service Name (optional).
Select either Always-on, On-Demand, or Manual.
Enter a maximum idle time during which the Internet connection is
maintained during inactivity. To disable this feature, enable Auto-reconnect.
Enter the Primary and Secondary DNS Server Addresses (Static PPPoE only).
MTU:
MAC Address:
Maximum Transmission Unit - you may need to change the MTU for optimal
performance with your specic ISP. 1492 is the default MTU.
The default MAC Address is set to the Internet port’s physical interface MAC
address on the Broadband Router. It is not recommended that you change the default MAC address unless required by your ISP.
You can use the Clone Your PC’s MAC Address button to replace the Internet port’s MAC address with the MAC address of your
Ethernet card.
20D-Link DIR-835 User Manual
Section 3 - Conguration
Internet Setup
PPTP
Choose PPTP (Point-to-Point-Tunneling Protocol ) if your ISP uses a PPTP connection. Your ISP will provide you with a username
and password. This option is typically used for DSL services.
Address Mode:
PPTP IP Address:
PPTP Subnet
Mask:
PPTP Gateway:
PPTP Server IP:
Username:
Password:
Reconnect
Mode:
Select Static if your ISP assigned you the IP address,
subnet mask, gateway, and DNS server addresses. In
most cases, select Dynamic.
Enter the IP address (Static PPTP only).
Enter the Primary and Secondar y DNS Ser ver
Addresses (Static PPTP only).
Enter the Gateway IP Address provided by your ISP.
Enter the Server IP provided by your ISP (optional).
Enter your PPTP username.
Enter your PPTP password and then retype the
password in the next box.
Select either Always-on, On-Demand, or Manual.
Maximum Idle
Time:
DNS Servers:
Enter a maximum idle time during which the Internet connection is maintained during inactivity. To disable this feature, enable
Auto-reconnect.
The DNS server information will be supplied by your ISP (Internet Service Provider.)
21D-Link DIR-835 User Manual
Section 3 - Conguration
MTU:
MAC Address:
Maximum Transmission Unit - you may need to change the MTU for optimal performance with your specic ISP. 1400 is the default
MTU.
The default MAC Address is set to the Internet port’s physical interface MAC address on the Broadband Router. It is not recommended
that you change the default MAC address unless required by your ISP. You can use the Clone Your PC’s MAC Address button to
replace the Internet port’s MAC address with the MAC address of your Ethernet card.
22D-Link DIR-835 User Manual
Section 3 - Conguration
Internet Setup
L2TP
Choose L2TP (Layer 2 Tunneling Protocol) if your ISP uses a L2TP connection. Your ISP will provide you with a username and
password. This option is typically used for DSL services.
Address Mode:
L2TP IP Address:
L2TP Subnet
Mask:
L2TP Gateway:
L2TP Server IP:
Username:
Password:
Reconnect
Mode:
Select Static if your ISP assigned you the IP address, subnet
mask, gateway, and DNS server addresses. In most cases,
select Dynamic.
Enter the L2TP IP address supplied by your ISP (Static only).
Enter the Subnet Mask supplied by your ISP (Static only).
Enter the Gateway IP Address provided by your ISP.
Enter the Server IP provided by your ISP (optional).
Enter your L2TP username.
Enter your L2TP password and then retype the password in
the next box.
Select either Always-on, On-Demand, or Manual.
Maximum Idle
Time:
DNS Servers:
Enter a maximum idle time during which the Internet
connection is maintained during inactivity. To disable this
feature, enable Auto-reconnect.
Enter the Primary and Secondary DNS Server Addresses (Static
L2TP only)
.
23D-Link DIR-835 User Manual
Section 3 - Conguration
MTU:
Clone MAC
Address:
Maximum Transmission Unit - you may need to change the MTU for optimal performance with your specic ISP. 1400 is the default
MTU.
The default MAC Address is set to the Internet port’s physical interface MAC address on the Broadband Router. It is not recommended
that you change the default MAC address unless required by your ISP. You can use the Clone Your PC’s MAC Address button to
replace the Internet port’s MAC address with the MAC address of your Ethernet card.
24D-Link DIR-835 User Manual
Section 3 - Conguration
Internet Setup
DS-Lite
Another Internet Connection type is DS-Lite.
DS-Lite is an IPv6 connection type. After selecting DS-Lite, the following parameters will be available for conguration:
DS-Lite
Conguration:
AFTR IPv6
Address:
B4 IPv4 Address: Enter the B4 IPv4 address value used here.
WAN IPv6
Address:
IPv6 WAN
Default Gateway
Select the DS-Lite DHCPv6 option to let the router allocate the
AFTR IPv6 address automatically. Select the Manual Conguration
to enter the AFTR IPv6 address in manually.
After selecting the Manual Conguration option above, enter the
AFTR IPv6 address used here.
Once connected, the WAN IPv6 address will be displayed here.
Once connected, the IPv6 WAN Default Gateway address will be
displayed here.
25D-Link DIR-835 User Manual
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