D-Link SharePort DIR-825 User manual

Version 7.00 | 08/15/2016
AC1200 Wi-Fi Gigabit Router
User Manual
DIR-825

iD-Link DIR-825 User Manual
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
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.
Internet Explorer®, Windows® and the Windows logo are trademarks of the Microsoft group of companies.
Copyright © 2016 by D-Link Corporation, Inc.
All rights reserved. This publication may not be reproduced, in whole or in part, without prior expressed written permission from D-Link Corporation, Inc.
The purpose of this product is to create a constant network connection for your devices. As such, it does not have a standby mode or use a power
management mode. If you wish to power down this product, please simply unplug it from the power outlet.
Power Usage
This device is an Energy Related Product (ErP) with High Network Availability (HiNA), and automatically switches to a power-saving Network Standby
mode within 1 minute of no packets being transmitted. It can also be turned o through a power switch to save energy when it is not needed.
Network Standby: 2.95 watts
Switched O: 0.12 watts
Preface
Revision Date Description
7.00 August 15, 2016 • Initial release for Revision G1

iiD-Link DIR-825 User Manual
Table of Contents
Preface................................................................................. i
Manual Revisions........................................................................... i
Trademarks ...................................................................................... i
Power Usage.................................................................................... i
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
Manual Setup................................................................................. 9
Conguration...................................................................11
Quick Setup Wizard....................................................................12
Web-based Conguration Utility..........................................18
Internet Connection Setup .............................................19
Internet Connection Setup Wizard...............................20
Internet (Manual)................................................................26
Static (assigned by ISP) ................................................28
PPPoE (DSL)......................................................................29
PPTP....................................................................................31
L2TP ....................................................................................33
DS-Lite ...............................................................................35
Wireless connection setup wizard................................36
Wi-Fi Protected Setup Wizard.........................................39
Manual wireless network setup.....................................40
Wireless Security.................................................................49
What is WPA? ...................................................................49
Network Settings ................................................................50
Router Settings...............................................................50
DHCP Server Settings...................................................51
DHCP Reservation .........................................................53
IPv6 ..........................................................................................54
IPv6 Internet Connection Setup Wizard ................56
IPv6 Manual Setup.........................................................61
Advanced...............................................................................71
Virtual Server...................................................................71
Port Forwarding .............................................................72
Application Rules...........................................................73
QoS Engine.......................................................................74
Network Filters................................................................76
Inbound Filters................................................................77
Access Control.................................................................78
Website Filters.................................................................81
Firewall Settings.............................................................82
Routing..............................................................................84
Advanced Wireless ........................................................85
Wi-Fi Protected Setup (WPS) .....................................86
Table of Contents

iiiD-Link DIR-825 User Manual
Table of Contents
Advanced Network Settings......................................88
Guest Zone.......................................................................89
IPv6 Firewall.....................................................................90
IPv6 Routing ....................................................................91
Tools ........................................................................................92
Admin.................................................................................92
Time....................................................................................94
SysLog................................................................................95
Email Settings..................................................................96
System ...............................................................................97
Firmware ...........................................................................98
Language Pack................................................................98
Dynamic DNS ..................................................................99
System Check ............................................................... 100
Schedules ...................................................................... 101
Status ................................................................................... 102
Device Info .................................................................... 102
Logs.................................................................................. 103
Statistics ......................................................................... 104
Internet Sessions......................................................... 105
Wireless........................................................................... 106
Routing........................................................................... 107
IPv6 .................................................................................. 108
IPV6 Routing................................................................. 109
Support ............................................................................... 110
Connect a Wireless Client to your Router ....................111
WPS Button................................................................................ 111
Windows® 8................................................................................ 112
WPA/WPA2 ......................................................................... 112
Windows® 7................................................................................ 114
WPA/WPA2 ......................................................................... 114
WPS....................................................................................... 117
Windows Vista®......................................................................... 121
WPA/WPA2 ......................................................................... 122
WPS/WCN 2.0 .................................................................... 124
Windows® XP............................................................................. 125
WPA/WPA2 ......................................................................... 126
Troubleshooting ............................................................128
Wireless Basics ...............................................................132
What is Wireless?...................................................................... 133
Tips................................................................................................ 135
Wireless Modes......................................................................... 136
Networking Basics.........................................................137
Check your IP address............................................................ 137
Statically Assign an IP address............................................ 138
Technical Specications ................................................139
Regulatory Information ................................................140

1D-Link DIR-825 User Manual
Section 1 - Product Overview
Package Contents
Note: Using a power supply with a dierent voltage rating than the one included with the DIR-825 will cause damage and void the warranty
for this product.
If any of the above items are missing, please contact your reseller.
DIR-825 AC1200 Wi-Fi Gigabit Router
Power Adapter
Ethernet Cable
Wi-Fi Conguration Card
Quick Install Guide

2D-Link DIR-825 User Manual
Section 1 - Product Overview
Network Requirements
• An Ethernet-based cable or DSL modem
• IEEE 802.11ac, 802.11a, 802.11n, 802.11g or 802.11b wireless clients
• 10/100/1000 Ethernet
Utility Requirements
Computer with the following:
•Windows®, Macintosh, or Linux-based operating system
• An installed Ethernet adapter
Browser Requirements:
• Internet Explorer 7 or higher
• Firefox 3.5 or higher
• Safari 4 or higher
• Chrome 8 or higher
Windows®Users: Make sure you have the latest version of Java
installed.Visit www.java.com to download the latest version.
System Requirements

3D-Link DIR-825 User Manual
Section 1 - Product Overview
Introduction
The D-Link DIR-825 is a IEEE 802.11ac compliant device that delivers up to 3 times faster speeds than 802.11n while staying
backward compatible with 802.11a/g/b devices. Connect the DIR-825 to a cable or DSL modem and provide high-speed
Internet access to multiple computers, game consoles, and media players. Create a secure wireless network to share photos,
les, music, videos, printers, and network storage. Powered by the 802.11ac technology and equipped with an external
antenna, this router provides great wireless coverage for larger homes and oces, or for users running bandwidth-intensive
applications. The DIR-825 also includes a 4-port Giga Fast Ethernet switch that connects wired devices for enjoying lag-free
network gaming and faster le transfers.
With some routers, all wired and wireless trac, including VoIP, video streaming, online gaming, and web browsing are mixed
together into a single data stream. By handling data this way, applications like video streaming could pause or delay. With the
D-Link Intelligent QoS Technology, wired and wireless trac are analyzed and separated into multiple data streams.
The DIR-825 supports the latest wireless security features to help prevent unauthorized access, be it from over a wireless
network or the Internet. Support for WPA and WPA2 standards ensure that you will be able to use the best possible encryption
regardless of your client devices. In addition, this router utilizes dual active rewalls (SPI and NAT) to prevent potential attacks
from across the Internet for the ideal centerpiece for your wireless network in the home or oce.

4D-Link DIR-825 User Manual
Section 1 - Product Overview
• Ultimate Fast Wireless Networking - The DIR-825 provides up to 300 Mbps wireless connection in the
2.4 GHz band, and 867 Mbps wireless connection in the 5 GHz band with other draft 802.11ac and 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 802.11ac wireless router gives you the freedom of
wireless networking at speeds 3x faster than 802.11n.
• Compatible with 802.11a/g/n Devices - The DIR-825 is still fully compatible with the IEEE 802.11a, 802.11g
and 802.11n, so it can connect with existing 802.11a, 802.11g and 802.11n PCI, USB, and CardBus adapters.
• Advanced Firewall Features - 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.
• Filter Scheduling - These lters can be scheduled to be active on certain days or for a duration of
hours or minutes.
• Secure Multiple/Concurrent Sessions - The DIR-825 can pass through VPN sessions. It supports
multiple and concurrent IPSec and PPTP sessions, so users behind the DIR-825 can securely access
corporate networks.
• User-friendly SetupWizard -Through its easy-to-use web-based user interface, the DIR-825 lets you control what
information is accessible to those on the wireless network, whether from the Internet or from your company’s
server. Congure your router to your specic settings within minutes.
* Maximum wireless signal rate derived from IEEE Standard 802.11a, 802.11g, 802.11n and draft 802.11ac specications. Actual data throughput will vary. Network conditions
and environmental factors, including volume of network trac, building materials and construction, and network overhead, lower actual data throughput rate. Environmental
conditions will adversely aect wireless signal range.
Features

5D-Link DIR-825 User Manual
Section 1 - Product Overview
Hardware Overview
Connections
1USB Port
2WPS Button Press to start the WPS process. The Internet LED will start to blink.
3LAN Ports (1-4) Connect 10/100/1000 Ethernet devices such as computers, switches, storage (NAS) devices and game consoles.
4Internet Port Using an Ethernet cable, connect your broadband modem to this port.
5WiFi Button Insert a paperclip in the hole and wait for 10 seconds to reset the router to default settings.
6Power Button
7Power Receptor Receptor for the supplied power adapter.
1
2 3 45 7 6

6D-Link DIR-825 User Manual
Section 1 - Product Overview
Hardware Overview
LEDs
1Power LED A solid green light indicates a proper connection to the power supply. The light will blink green during
the WPS process.
2Internet LED A solid light indicates connection on the Internet port.
3Wi-Fi LED A green light indicates that Wi-Fi is active and available.
4LAN Port LED A solid green light indicates that an Ethernet connection is established.
2
134

7D-Link DIR-825 User Manual
Section 2 - Installation
Before you Begin
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.
• Please congure 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 asWinPoET,
BroadJump, or EnterNet 300 from your computer or you will not be able to connect to the Internet.

8D-Link DIR-825 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:
1. Keep the number of walls and ceilings between the D-Link router and other network devices to a minimum -
each 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 dierence. A solid metal door or aluminum studs may have a negative eect 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 2.4 GHz 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 2.4 GHz 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.

9D-Link DIR-825 User Manual
Section 2 - Installation
1. Turn o and unplug your cable or DSL broadband modem. This is required.
Manual Setup
2. Position your router close to your modem and a computer. Place the router in an open area of your intended
work area for better wireless coverage.
3. Unplug the Ethernet cable from your modem (or existing router if upgrading) that is connected to your computer.
Plug it into the LAN port labeled 1on the back of your router. The router is now connected to your computer.
Modem
DIR-825
Computer

10D-Link DIR-825 User Manual
Section 2 - Installation
INTERNET
4. Plug one end of the included blue Ethernet cable that came with your router into the yellow port labeled
INTERNET on the back of the router. Plug the other end of this cable into the Ethernet port on your modem.
5. Reconnect the power adapter to your cable or DSL broadband modem and wait for two minutes.
6. Connect the supplied power adapter into the power port on the back of the router and then plug it into a power
outlet or surge protector. Press the power button and verify that the power LED is lit. Allow 1 minute for the
router to boot up.
7. If you are connecting to a broadband service that uses a dynamic connection (not PPPoE), you may be online
already. Try opening a web browser and enter a web site. If a solid light indicates connection on the Internet port
and the router can connect to the Internet.
DIR-825
Modem
Computer
INTERNET
DIR-825
Modem
Computer

11D-Link DIR-825 User Manual
Section 3 - Conguration
There are several dierent ways you can congure your router to connect to the Internet and connect to your clients:
• D-Link Setup Wizard - This wizard will launch when you log into the router for the rst time. Refer to page 12.
• Manual Setup - Log into the router and manually congure your router (advanced users only). Refer to page 19.
Conguration

12D-Link DIR-825 User Manual
Section 3 - Conguration
If this is your rst time logging into the router, this wizard will
start automatically.
This wizard is designed to guide you through a step-by-step
process to congure your new D-Link router and connect to the
Internet.
Click Next to continue.
Quick Setup Wizard
If this is your first time installing the router, open your
web browser. You will automatically be directed to the
Wizard Setup Screen. If not, enter “http://dlinkrouter or
http://dlinkrouter.local. in the address bar”. Then, press Enter.
If you have already congured your settings and you would like
to access the conguration utility, please refer to page 18.
Please wait while your router detects your internet connection
type. If the router detects your Internet connection, you may need
to enter your ISP information such as username and password.

13D-Link DIR-825 User Manual
Section 3 - Conguration
If the router does not detect a valid Ethernet connection from the
Internet port, this screen will appear. Connect your broadband modem
to the Internet port and then click Try Again.
If the router detects an Ethernet connection but does not detect the type
of Internet connection you have, this screen will appear. Click Guide me
through the Internet Connection Settings to display a list of connection
types to choose from.
Select your Internet connection type and click Next to continue.

14D-Link DIR-825 User Manual
Section 3 - Conguration
If the router detected or you selected PPPoE, enter your PPPoE username
and password and click Next to continue.
Note: Make sure to remove your PPPoE software from your computer. The
software is no longer needed and will not work through a router.
If the router detected or you selected PPTP, enter your PPTP username,
password, and other information supplied by your ISP. Click Next to
continue.
If the router detected or you selected L2TP, enter your L2TP username,
password, and other information supplied by your ISP. Click Next to
continue.

15D-Link DIR-825 User Manual
Section 3 - Conguration
If the router detected or you selected Static, enter the IP and DNS
settings supplied by your ISP. Click Next to continue.
For both the 2.4 GHz and 5 GHz segments, create a Wi-Fi network name
(SSID) using up to 32 characters.
Create a Wi-Fi password (between 8-63 characters). Your wireless clients
will need to have this passphrase or key entered to be able to connect
to your wireless network.
Click Next to continue.
In order to secure your router, please enter a new password. Check the
Enable Graphical Authentication box to enable CAPTCHA authentication
for added security. Click Next to continue.

16D-Link DIR-825 User Manual
Section 3 - Conguration
Select your time zone from the drop-down menu and click Next to
continue.
The Setup Complete window will display yourWi-Fi settings. Click Next
to continue.
If you want to create a bookmark to the router, click OK. Click Cancel if
you do not want to create a bookmark.
If you clicked Yes, a window may appear (depending on what web
browser you are using) to create a bookmark.