D-Link DIR-822K User manual

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FIBRE Wi-Fi AC1200 Dual Band Router
DIR-822K

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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
2.2
20 Nov 2023
Final
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.
AppleR, Apple logoR, SafariR, iPhoneR, iPadR, iPod touchR and MacintoshR are trademarks of Apple Inc., registered in the U.S. and other countries. App
StoreSM is a service mark of Apple Inc.
Chrome™browser, Google Play™and Android™are trademarks of Google Inc.
Internet ExplorerR, WindowsR and the Windows logo are trademarks of the Microsoft group of companies.
Copyright c 2023 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.

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Preface ........................................................................................................ 2
Product Overview ....................................................................................... 5
Package Contents.................................................................................... 5
System Requirements............................................................................. 6
Introduction ................................................................................................ 7
Features .................................................................................................. 8
Hardware Overview .................................................................................... 9
Back Panel............................................................................................... 9
Side Panel.............................................................................................. 10
LEDs....................................................................................................... 11
Installation ................................................................................................ 12
Before you begin................................................................................... 12
Wireless Installation Considerations..................................................... 13
Manual Setup........................................................................................ 14
Hardware Installation ....................................................................... 14
Getting Started.......................................................................................... 15
Quick Setup.......................................................................................... 15
Configuration ............................................................................................ 20
Log in..................................................................................................... 20
Status .................................................................................................... 21
Device Information ........................................................................... 21
WAN Status....................................................................................... 22
Network ........................................................................................ 22
VPN Status......................................................................................... 23
This displays the VPN status information. ........................................ 23
User Traffic........................................................................................ 24
Statistics ............................................................................................ 25
Setup ..................................................................................................... 26
Wizard ............................................................................................... 26
Operation Mode................................................................................ 27
Network................................................................................................. 28
WAN Setting...................................................................................... 29
PPTP Setting ...................................................................................... 30
L2TP Setting....................................................................................... 31
GRE Setting........................................................................................ 32
VPN LITE ............................................................................................ 33
IPv6 Lan Setting................................................................................. 35
Tunnel (6 over 4)............................................................................... 36
VLAN Bridge Here we can change the VLAN parameters ................. 37
Default Route .................................................................................... 38
Static Route....................................................................................... 39
Wireless (2.4GHz).................................................................................. 40
Security.............................................................................................. 41
Access Control................................................................................... 42
Site Survey......................................................................................... 43
WPS ................................................................................................... 44

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Schedule............................................................................................ 45
Wireless (5GHz)..................................................................................... 46
Basic settings..................................................................................... 46
Security ............................................................................................. 47
Access Control................................................................................... 48
Site Survey......................................................................................... 49
WPS................................................................................................... 50
Schedule............................................................................................ 51
Easy Mesh ............................................................................................. 52
Features ................................................................................................ 53
Port Filtering ..................................................................................... 55
IP Filtering ......................................................................................... 56
MAC Filtering .................................................................................... 57
Port Forwarding ................................................................................ 58
URL Filtering...................................................................................... 59
QOS ................................................................................................... 60
Management......................................................................................... 61
Time Zone Setting ............................................................................. 61
DDNS ................................................................................................. 62
Deny of Service ................................................................................. 63
Log..................................................................................................... 65
Password........................................................................................... 66
Ping Diagnostic.................................................................................. 67
Traceroute......................................................................................... 68
System Settings................................................................................. 69
Auto Reboot...................................................................................... 70
Upgrade Firmware ............................................................................ 71
Logout ............................................................................................... 72
Connect a Wireless Client to your Router................................................. 73
WPS Button........................................................................................... 73
Windows® 10 ........................................................................................ 74
Windows® 8........................................................................................... 75
Windows® 7........................................................................................... 76
WPS ....................................................................................................... 77
Troubleshooting........................................................................................ 80
Wireless Basics.......................................................................................... 83
Tips............................................................................................................ 86
Wireless Modes......................................................................................... 87
Networking Basics..................................................................................... 88
Statically Assign an IP address............................................................... 89
Wireless Security................................................................................... 90
What is WPA?........................................................................................ 90
Technical Specifications ............................................................................ 91
Regulatory Information............................................................................. 92

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Product Overview
Package Contents
DIR-822K router Power Adapter
Ethernet Cable Quick Install Guide
If any of the above items are missing or damaged, please contact your reseller.
Note: Using a power supply other than the one included with the DIR-822K may cause damage and void the warranty for this product.

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System Requirements
Network Requirements
• An active account with an Internet Service Provider using one of the following connection types:
• A broadband device connected using the WAN port
Web-based Configuration Utility Requirements Computer with the following:
• Windows®, Macintosh, or Linux-based operating system
• An installed Ethernet adapter
Browser Requirements:
• Internet Explorer 10 or higher
• Microsoft EDGE Browser 20 or higher
• Firefox 11 or higher
• Safari 5 or higher
• Chrome 17 or higher
Windows®Users: Make sure you have the latest version of Java installed. Visit version of Java installed. Visit www.java.com to download the latest version.

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Introduction
The D-Link DIR-822K FIBRE WI-FI AC1200 DUAL BAND ROUTER, share your internet connection over blazing-fast Wireless AC. Equipped with
advanced AC beamforming technology to maximize the speed and range of your wireless signal to significantly outperform 802.11n and other
older, non-beamforming capable 802.11ac devices. It also has a WAN port, and three 10/100 LAN ports to connect your wired devices. With
the addition of Advanced Quality of Service (QoS), data streams are separated, which helps organize and prioritize your network traffic so your
video streaming, gaming run smoother over both your wired and wireless network.
The DIR-822K FIBRE WI-FI AC1200 DUAL BAND ROUTER provides incredible speeds, smart antenna technology, and easy mesh features. It also
features a clean design and easy installation options.

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Features
Faster Wireless Networking -The DIR-822K is dual-band capable and equipped with four antennas to provide wireless speeds of up to 1200 Mbps* for your wireless
devices. It operates on both the 2.4 GHz and 5GHz bands to allow separation of traffic so users can participate in high-bandwidth activities, such as video streaming, online
gaming, and real-time audio, without affecting low-priority traffic like email and web surfing.
• Compatible with 802.11n/g/b/a devices - The DIR-822K is still fully compatible with the 802.11n, 802.11g, and 802.11a standards, so it can connect with existing
802.11n, 802.11g, 802.11b, and 802.11a wireless devices.
• Advanced Firewall Features - The web-based user interface allows you to configure a number of advanced network management features including:
• Content Filtering - Easily apply content filtering based on MAC address, URL, and/or domain name.
• Scheduling - The wireless features can be scheduled to be active on a schedule you define.
• Multiple/Concurrent VPN Sessions - The DIR-822K can pass through VPN sessions. It supports multiple and concurrent L2TP, IPsec and PPTP sessions, so users
behind the DIR-822K can access encrypted corporate networks.
• User-friendly Setup Wizard - Through its easy-to-use web-based user interface, the DIR-822K lets you control what information is accessible to those on the wireless
network, whether from the Internet, or from your company’s server. Configure your router to your specific settings within minutes.
* Maximum wireless signal rate derived from IEEE Standard 802.11a, 802.11b, 802.11g, 802.11n, and 802.11ac specifications. Actual data throughput will vary. Network
conditions and environmental factors, including volume of network traffic, building materials and construction, and network overhead, lower actual data throughput rate.
Environmental conditions will adversely affect wireless signal range.

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Hardware Overview
Back Panel
1
1.
Ethernet Ports
Connects to Ethernet devices such as computers.
2.
WAN Port
Connects to Ethernet WAN devices.
3.
Reset button
Hold Reset button down for 15 Seconds to factory default the Router.
4.
Power Button
Press to switch router ON/OFF.
5.
Power Connector
Connector for the supplied power adapter.
1
1
2
1
3
1
4
1
5
1

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Hardware Overview
Side Panel

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Hardware Overview
LEDs
1.
Power/WAN
Solid Red
Device is powered on.
Solid Green
The WAN is properly connected.
OFF
No connection or Cable not connected properly.
1
1
1
1

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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, attic, ceiling or garage.
Note: This installation section is written for users who are setting up their home Internet service with the DIR-822K FIBRE WI-FI AC1200 DUAL
BAND ROUTER with Easy mesh for the first time. If you are replacing an existing modem and/or router, you may need to modify these steps.
Before you begin
• Make sure to have your Fibre service information provided by your Internet Service Provider handy. This information is likely to include your
Fibre account's Username and Password. Your ISP may also supply you with additional WAN configuration settings which are necessary to
establish a connection. This information may include the connection type (DHCP IP, Static IP, PPPoE).
• 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.
• We suggest setting up your DIR-822K from a single device and verifying that it is connected to the Internet before connecting additional
devices.

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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 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 (0.5 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 difference. A solid metal door or aluminium studs may have a negative effect 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 (fish tanks), mirrors, file 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 is not in use.

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Manual Setup
Hardware Installation

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Getting Started
To connect to the web interface of the router and get started setting it up, refer to Configuration on page.
Quick Setup
The Quick Setup menu is used to set up the Internet connection on the
DIR-822K. This is the first step in the Quick Setup tool and allows you to
choose the connection type.
Step 1
Select WAN Interface Type:
Select ETH as the interface to use: Your ISP should inform you of what
method you use to connect to the Internet.
Click Test and then Next to continue.

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Step 2
Auto detecting
With a Fibre connection you will use either:
PPPoE or DHCP connection.
If PPPoE or DHCP is successful, please click the next button to
continue to next step.
If both DHCP and PPPoE test fails,
Please verify that your fibre is active and the cable from the
ONT device is plugged into the WAN port at the back of the
DIR-822K.

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Step 3
IF PPPoE Passed then user will need to enter the Username and
Password as provided by the Internet Service Provider (ISP). IF DHCP
passed device will automatically skip to step 5.
Username: Enter your Username here. (usually looks like an email
address like Yourn[email protected]t)
Password: Enter your Password here.
Confirm Password: Enter the same password again here.
Note: Using admin for the username & password will not work on this step as this is the account details for your Fibre line, which is unique to
each client’s account.
Step 4.
If connection is on PPPoE device will now test if the configured
account is valid. If the test fails, please click on the back button and
double check that the details on step 3 are correct. If the details
have been entered correctly and step 4 still fails, please contact
your Internet Service Provider and request for them to send you
new PPPoE details.
if successful click Next to continue to Step 5.

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Step 5
On Step 5 the user will be able to modify the Wi-Fi SSID and Preshared Key to
their requirements.
SSID 2.4GHz: The name of the Wi-Fi network operating on 2.4GHz.
Preshared key: The password for the Wi-Fi network operating on 2.4GHz.
SSID 5GHz: The name of the Wi-Fi network operating on 5GHz.
5G WPA Preshared key: The password for the Wi-Fi network operating on
5GHz.
Click Back to go back to the pervious page, click Skip to skip this configuration
or click Next to continue to Step 6.
Step 6
In this step you can enter the change the web UI credentials. (The details
used to log into the settings page of your router on 10.0.0.2)
Admin Name: The username to log in to the web UI.
Admin Password: Enter the password here for logging into the web UI.
Admin Password: Enter the password for logging in to the web UI again to
confirm.
Note: Password cannot contain a space.
Click Back to go back to the pervious page, click Skip to skip this
configuration (not recommended for security purposes) or click Next to continue to Step 7.

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Step 7
In this step you can enter the Site Username, Site Password, Confirm Site
Password and Site LAN IP/Netmask to connect to Telkom VPN lite
Site Username: The site username.
Site Password: Enter the site password here.
Confirm Site Password: Enter the site password again to confirm.
Site LAN IP/ Netmask: Enter the LAN IP or Netmask for the site here.
Note: Password cannot contain a space.
Click Back to go back to the pervious page or click Next to continue to Step 8.
Step 8
In this step you can you can review everything for accuracy.
Click Back to go back to the pervious page or click Apply to apply all of the
configuration settings.

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Configuration
Log in
To access the web interface, open a web browser and enter the IP address of the router (by default this is 10.0.0.2) into the address bar.
When the login page of the DIR-822K is displayed, enter the username and password you set on step 6 of the setup wizard. By default, the
login details are admin for the username and admin for the password if you chose to not change the details on the wizard.
Click Log In to proceed or cancel to clear your input.
Note: If you cannot remember your password or cannot log in, follow the factory reset procedure to restore the router to its default settings.
The web interface is used to set up and change settings on the DIR-822K. Follow the steps below to access the web interface and start setting
up the DIR-822K.