D-Link DIR-825+ User manual

Version 1.00| 02/11/2018
DIR-825+
User Manual
AC1200 High-Gain Wi-Fi Gigabit Router

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
Revision Date Description
1.00 05 September 2018 Initial release for revision G1
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 © 2018 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: 6.17 watts
Switched O: 0.06 watts
Preface

iiD-Link DIR-825+ User Manual
Table of Contents
Package Contents..............................................................1
System Requirements.................................................................2
Introduction ................................................................................... 3
Features............................................................................................4
Hardware Overview.....................................................................5
LEDs........................................................................................... 5
Connections ...........................................................................6
Device Mode .................................................................................. 7
Router Mode........................................................................... 8
Access Point Mode ...............................................................9
Repeater Mode....................................................................10
Installation.......................................................................11
Before You Begin.........................................................................11
Wireless Installation Considerations....................................12
Hardware Setup ..........................................................................13
Completing Setup......................................................................16
Setup Wizard ................................................................................17
Router Mode ....................................................................25
Web UI Table of Contents ........................................................26
Setup...............................................................................................27
Internet...................................................................................28
Internet Connection Setup Wizard..........................29
Manual Internet Connection Setup ........................37
Wireless Settings.................................................................50
Wireless Connection Setup Wizard..........................51
Add Wireless Device with WPS..................................54
Manual Wireless Connection Setup ........................57
Wireless Security Mode ...............................................59
Network Settings ................................................................61
Storage ...................................................................................64
IPv6 ..........................................................................................65
IPv6 Internet Connection Setup Wizard ................66
IPv6 Local Connectivity Settings..............................70
Manual IPv6 Internet Connection Setup...............71
Device Mode ........................................................................87
Advanced ......................................................................................88
Virtual Server........................................................................89
Port Forwarding ..................................................................90
Application Rules................................................................91
QOS Engine...........................................................................92
Network Filter.......................................................................94
Inbound Filter ......................................................................95
Access Control .....................................................................96
Add Policy.........................................................................97
Website Filter..................................................................... 100
Firewall Settings............................................................... 101
Routing................................................................................ 103
Advanced Wireless .......................................................... 104
Wi-Fi Protected Setup .................................................... 105
Advanced Network ......................................................... 106
Guest Zone......................................................................... 107
IPv6 Firewall....................................................................... 108
IPv6 Routing ...................................................................... 110
Table of Contents

iiiD-Link DIR-825+ User Manual
Table of Contents
Tools ............................................................................................. 111
Admin .................................................................................. 112
Time...................................................................................... 113
Syslog................................................................................... 114
System ................................................................................. 115
Firmware............................................................................. 116
Dynamic DNS .................................................................... 117
System Check.................................................................... 118
Schedules ........................................................................... 119
Status ........................................................................................... 121
Device Info ......................................................................... 122
Logs ...................................................................................... 124
Statistics.............................................................................. 125
Internet Sessions.............................................................. 126
Wireless ............................................................................... 127
Routing................................................................................ 128
IPV6....................................................................................... 129
IPv6 Routing ...................................................................... 130
Support ....................................................................................... 131
Repeater Mode ..............................................................132
Wireless Settings.............................................................. 133
Wireless Repeater Setup Wizard................................. 134
Connect and Share a USB Storage Device ...................136
Connecting from a Windows-Based PC........................... 137
Connecting from a Mac......................................................... 142
Connect a Wireless Client to Your Router.....................145
WPS Button................................................................................ 145
Windows® 10............................................................................. 146
Windows® 8................................................................................ 148
WPA/WPA2 ......................................................................... 148
Windows® 7................................................................................ 150
WPA/WPA2 ......................................................................... 150
WPS....................................................................................... 152
Windows Vista®......................................................................... 156
WPA/WPA2 ......................................................................... 157
Troubleshooting............................................................159
Wireless Basics ...............................................................163
What is Wireless?...................................................................... 164
Tips................................................................................................ 166
Wireless Modes......................................................................... 167
Networking Basics.........................................................168
Check your IP address............................................................ 168
Statically Assign an IP address............................................ 169
Wireless Security ......................................................... 170
What is WPA? ................................................................ 170
Technical Specications................................................171
Regulatory Information ................................................172

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 High-Gain 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, 802.11n, 802.11a, 802.11g, or 802.11b wireless clients
• 10/100/1000 Ethernet
Web-based Conguration
Utility Requirements
Computer with the following:
• Windows®, Macintosh, or Linux-based operating system
• An installed Ethernet adapter
Browser Requirements:
• Internet Explorer 10 or higher with Javascript enabled
• Edge with Javascript enabled
• Firefox 28 or higher with Javascript enabled
• Safari 6 or higher with Javascript enabled
• Chrome 28 or higher with Javascript enabled
System Requirements

3D-Link DIR-825+ User Manual
Section 1 - Product Overview
Introduction
The D-Link DIR-825+ AC1200 High-Gain Wi-Fi Gigabit Router shares your Internet connection over a blazing-fast wireless connection of up to 1200
Mbps (up to 866 Mbps over 5 GHz Wireless AC and up to 300 Mbps over 2.4 GHz Wireless N)1, using advanced AC beamforming technology to
signicantly outperform 802.11n and other 802.11ac devices. Equipped with one Gigabit WAN/Internet port and four Gigabit LAN ports, providing
speeds up to 10 times faster than standard 10/100 ports and creating the best networking experience to date.
Featuring four antennas, the AC1200 High-GainWi-Fi Gigabit Router oers better data rates, fewer dead-spots, more coverage, and higher reliability.
Operating exclusively in the 5 GHz band, the DIR-825+’s 802.11ac wireless connections avoid the crowded 2.4 GHz band, giving you faster speeds
while still maintaining backwards compatibility with older 802.11n/g/b devices. A stronger Wi-Fi signal means you can install more wireless
surveillance cameras, baby monitors, sensors, and alarms in the places where you need them.
The DIR-825+ is full of features to improve your home network.The built-in USB 2.0 port lets you easily share a USB storage drive with all the devices
on your local network. The rich parental controls allow you to easily control when the Internet should be available in your home and what content
is allowed. With all this and more, the DIR-825+ AC1200 High-Gain Wi-Fi Gigabit Router will serve your network well for years to come.
1 Maximum wireless signal rate derived from IEEE Standard 802.11a, 802.11g, 802.11n and 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.

4D-Link DIR-825+ User Manual
Section 1 - Product Overview
•ExcellentWireless Networking -The DIR-825+ provides Gigabit wireless speeds of up to a combined 1200 Mbps (866 Mbps 802.11ac
5 GHz, plus 300 Mbps 802.11n 2.4 GHz)1. This capability rivals wired connections, allowing users to participate in real-time activities
online, such as HD video communication, online gaming, and use mobile devices from anywhere in your home while still oering
full 802.11n/g/b backward compatibility.
• ExtremeWired LAN andWAN Networking -With four 10/100/1000 Gigabit Ethernet LAN ports, and a 10/100/1000 Gigabit Ethernet
WAN port, the DIR-825+ has an enormous amount of bandwidth to take full advantage of the highest speed broadband connections
available.
• IPv6 Support - The DIR-825+ fully supports IPv6 and includes support for a variety of IPv6 connection types including: SLAAC/
DHCPv6, 6to4, 6rd, Static IPv6, IPv6 PPPoE, IPv6 in IPv4 tunneling, and local connectivity.
• Advanced Firewall Features - The web-based user interface displays a number of advanced network management features. Easily
apply content ltering based on MAC address, URL, and/or domain name. Schedule these lters to be active on certain days or for a
duration of hours or minutes.
• Multiple/Concurrent VPN 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 access corporate networks.
• User-friendly Setup Wizard - Through its easy-to-use web-based, the DIR-825+ lets you quickly congure and secure your router
to your specic settings in minutes.
1 Maximum wireless signal rate derived from IEEE Standard 802.11a, 802.11g, 802.11n and 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
LEDs
1Power The Power LED indicates that the device is powered on with a proper connection to the power supply.
2 Internet The Internet LED indicates that an Internet link is established. It blinks during data transmission.
3 WPS The WPS LED blinks during the WPS pairing process.
42.4 GHz Wireless TheWireless LED indicates that this wireless band is working. It blinks during wireless data transmission.
55 GHz Wireless TheWireless LED indicates that this wireless band is working. It blinks during wireless data transmission.
6 LAN Port (1-4) The LAN Port LEDs indicate an Ethernet device is connected. They blink during data transmission.
7 USB The USB LED indicates that a USB device is connected to the USB 2.0 port.
1 2 3 4 5 76

6D-Link DIR-825+ User Manual
Section 1 - Product Overview
Hardware Overview
Connections
1 WPS Button Press to start the WPS process and automatically create a secure connection to a WPS client.
2 Reset Button (on bottom) Insert a paperclip in the hole, wait for 10 seconds, and release to reset the router to default settings.
3 Wi-Fi Button Press to enable or disable the wireless networks.
4 Gigabit LAN Ports (1-4) Connect Ethernet devices such as computers, switches, storage (NAS) devices and game consoles.
5 Gigabit Internet Port Using an Ethernet cable, connect your broadband modem to this port.
6 USB Port Connect a USB ash drive to share on your network.
7 Power Connector Connector for the supplied power adapter.
8 Power Button Press the power button to power the device on and o.

7D-Link DIR-825+ User Manual
Section 1 - Product Overview
Device Mode
Depending on how you want to use your DIR-825+ will determine which mode you use. The following pages describe each mode to help you
determine which one to use.
• Router Mode
• Access Point Mode
• Repeater Mode
By default, the DIR-825+ ships in Router Mode. If you wish to change to another mode, ensure that initial setup in Router Mode is complete, and
then change to desired mode, described in Device Mode on page 87.

8D-Link DIR-825+ User Manual
Section 2 - Installation
Router Mode
In Router Mode, the DIR-825+ connects to your cable modem, DSL modem, or other Internet source and shares your Internet connection with your
devices wirelessly, providing Internet access for an entire home or oce. This is the default and recommended mode.
Router Mode
Cable/DSL Modem Wireless Devices
Internet
DIR-825+

9D-Link DIR-825+ User Manual
Section 2 - Installation
Access Point Mode
In Access Point Mode, the DIR-825+ connects your wireless devices together, but does not provide routing functionality. It also allows a connected
wired device to connect to your other devices wirelessly. This can be useful if you already have an existing Internet router that does not have built-
in wireless capabilities. You can also use this to create a private wireless network without Internet access so that your devices can securely connect
to one another without being exposed to the Internet or other computers.
Access Point Mode
DIR-825+

10D-Link DIR-825+ User Manual
Section 2 - Installation
Repeater Mode
In Repeater Mode, the DIR-825+ extends the range of an existing wireless network. You can use this to extend the coverage of an existing wireless
router to provide better signal for parts of your home or oce that may have poor reception. Additionally, you can use this mode to connect a wired
device to a wireless network, which can be useful for devices that do not have a built-in wireless card, such as some smart TVs, game consoles, or
DVRs.
Cable/DSL Modem
Wireless Devices
Internet
DIR-825+

11D-Link DIR-825+ User Manual
Section 2 - Installation
Before You Begin
Installation
• Placement of the router is very important. Do not place the router in an enclosed area such as a closet, cabinet, attic, or garage.
• Congure the router with the computer that was last connected directly to your Internet connection.Verify that it is connected to the Internet
before connecting additional devices.
• If your ISP provided you with a modem/router combo, you will need to set it to“bridge”mode so the router can work properly. Please contact
your Internet Service Provider (ISP) or refer to the user manual for your modem/router device.
• 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 connecting to a DSL modem, make sure to have your DSL service information provided by your Internet Service Provider handy. This
information is likely to include your DSL account's username and password.Your ISP may also supply you with additionalWAN conguration settings
which might be necessary to establish a connection.
• If you are connecting a considerable amount of networking equipment, it may be a good idea to take the time to label each cable or take
a picture of your existing setup before making any changes.
• 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.

12D-Link DIR-825+ User Manual
Section 2 - Installation
Wireless Installation Considerations
This D-Link wireless device lets you access your network using a wireless connection from virtually anywhere within the operating range of your
wireless network. Keep in mind 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 1 to 30 meters (3 to 90 feet). 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 0.5 meters (1.5 feet) thick, at a 45-degree angle appears to be almost 1
meter (3 feet) thick. At a 2-degree angle it looks over 14 meters (42 feet) 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 1 to 2 meters (3 to 6 feet) 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 is not in use.

13D-Link DIR-825+ User Manual
Section 2 - Installation
1. The DIR-825+ is designed to give you the fastest, most stable network connection possible. In order to maximize performance, fully extend
the antennas to provide optimal wireless coverage. Keep the router in an open area for better wireless coverage.
2. Position your DIR-825+ near your Internet-connected modem. Place it in an open area for better wireless coverage.
Hardware Setup
3. Turn o and unplug the power and Ethernet cable to your cable or DSL broadband modem. This is required. In some cases, you may need
to turn it o for up to ve minutes.
Modem
Modem
DIR-825+
DIR-825+
DIR-825+

14D-Link DIR-825+ User Manual
Section 2 - Installation
DIR-825+
DIR-825+
4. Use the included Ethernet cable to connect your modem to the yellow port labeled INTERNET on the router.
5. Turn on or plug your modem back in and wait approximately one minute before proceeding onward.
Modem
6. Connect the supplied power adapter to the router and a power outlet, press the power button, and verify that the power LED is lit. Allow
1 minute for the router to boot up.
Modem
Hardware Setup (continued)
DIR-825+
Modem

15D-Link DIR-825+ User Manual
Section 2 - Installation
DIR-825+
7. If you are conguring the DIR-825+ wirelessly from a PC, connect to a Wi-Fi network printed on the included Wi-Fi conguration card. You
can also nd the Wi-Fi network names and passwords printed on the label attached to the bottom of your router.
8. 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 connecting to a website. If the website does not load, proceed to Completing Setup on page 16.
If you are conguring the DIR-825+ from a PC with a wired Ethernet connection, plug one end of an Ethernet cable into the port labeled
1 on the back of the router, and the other end into the Ethernet port on your computer.
Hardware Setup (continued)
Wi-Fi Conguration Card
Modem
Modem
DIR-825+

16D-Link DIR-825+ User Manual
Section 2 - Installation
Completing Setup
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 Setup Wizard on page 17.
•Manual Setup - Log into the router and manually congure your router, refer to Router Mode on page 25.