D-Link DWR-921 User manual

User Manual
DWR-921
4G LTE Router
June 2018

DWR-921 4G LTE Router
User Manual
Contents
Chapter 1. Introduction..........................................5
Contents and Audience.......................................................5
Conventions.................................................................5
Document Structure..........................................................5
Chapter 2. Overview..............................................6
General Information.........................................................6
Specifications..............................................................
Product Appearance.........................................................10
Front Panel..............................................................10
Back Panel...............................................................12
Delivery Package...........................................................13
Chapter 3. Installation and Connection..........................14
Before You Begin...........................................................14
Connecting to PC...........................................................15
PC with Ethernet Adapter.................................................15
Obtaining IP Address A tomatically in OS Windows 7.......................16
PC with Wi-Fi Adapter....................................................21
Config ring Wi-Fi Adapter in OS Windows 7................................22
Connecting to Web-based Interface..........................................25
Web-based Interface Structure..............................................2
S mmary Page.............................................................27
Home Page................................................................29
Men Sections............................................................30
Notifications............................................................31
Chapter 4. Configuring via Web-based Interface..................32
Initial Configuration Wizard...............................................32
Selecting Operation Mode.................................................34
Creating LTE WAN Connection..............................................37
Changing LAN IPv4 Address................................................38
Wi-Fi Client.............................................................39
Config ring Wired WAN Connection.........................................41
Static IPv4 Connection.................................................42
Static IPv6 Connection.................................................43
PPPoE, IPv6 PPPoE, PPPoE Dual Stack....................................44
Config ring Wireless Network.............................................45
Config ring LAN Ports for IPTV/VoIP......................................47
Changing Web-based Interface Password....................................49
Connection of Multimedia Devices...........................................51
Statistics.................................................................54
Network Statistics.......................................................54
DHCP.....................................................................55
Ro ting Table............................................................56
Clients..................................................................57
M lticast Gro ps.........................................................58
Clients and Session......................................................59
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Connections Setup..........................................................60
WAN......................................................................60
Creating Dynamic IPv4 or Static IPv4 WAN Connection....................62
Creating Dynamic IPv6 or Static IPv6 WAN Connection....................6
Creating PPPoE WAN Connection.......................................... 1
Creating PPTP or L2TP WAN Connection................................... 6
Creating PPPoE IPv6 or PPPoE Dual Stack WAN Connection.................80
Creating LTE WAN Connection............................................86
LAN......................................................................91
IPv4...................................................................91
IPv6...................................................................94
WAN Reservation..........................................................97
Wi-Fi......................................................................99
Basic Settings...........................................................99
Client Management.......................................................107
WPS.....................................................................108
Using WPS Function via Web-based Interface............................110
Using WPS Function without Web-based Interface........................111
WMM.....................................................................112
Client..................................................................115
Additional..............................................................117
MAC Filter..............................................................119
LTE Modem.................................................................121
Basic Settings..........................................................122
PIN.....................................................................123
SMS.....................................................................124
Advanced..................................................................126
VLAN....................................................................127
WAN Remapping...........................................................129
SNMP....................................................................130
DNS.....................................................................133
DDNS....................................................................135
Ports Settings..........................................................137
Redirect................................................................140
Ro ting.................................................................141
TR-069 Client...........................................................143
Remote Access...........................................................145
UPnP IGD................................................................147
IGMP....................................................................148
ALG/Passthro gh.........................................................149
IPsec...................................................................151
Firewall..................................................................15
IP Filter...............................................................157
Virt al Servers.........................................................161
DMZ.....................................................................164
MAC Filter..............................................................165
URL Filter..............................................................167
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System....................................................................168
Config ration...........................................................169
Firmware Update.........................................................171
Local Update..........................................................1 2
Remote Update.........................................................1 3
Log.....................................................................174
Ping....................................................................176
Tracero te..............................................................178
Telnet..................................................................180
System Time.............................................................181
Yandex.DNS................................................................183
Settings................................................................183
Devices and R les.......................................................185
Chapter 5. Operation Guidelines................................18
Safety Rules and Conditions...............................................18
Wireless Installation Considerations......................................188
Chapter 6. Abbreviations and Acronyms..........................189
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DWR-921 4G LTE Router
User Manual Introduction
CHA TER 1. INTRODUCTION
Contents and Audience
This manual describes the router DWR-921 and explains how to configure and operate it.
This manual is intended for users familiar with basic networking concepts who create an in-home
local area network and system administrators who install and configure networks in offices.
Conventions
Example Description
text The body text of the manual.
Before You Begin A reference to a chapter or section of this manual.
“Quick Installation
Guide” A reference to a document.
Change A name of a menu menu item control (field checkbox drop-down
list button etc.).
192.168.0.1 Data that you should enter in the specified field.
!Information An important note.
Document Structure
Chapter 1 describes the purpose and structure of the document.
Chapter 2 gives an overview of the router's hardware and software features describes its
appearance and the package contents.
Chapter 3 explains how to install the router DWR-921 and configure a PC in order to access its
web-based interface.
Chapter 4 describes all pages of the web-based interface in detail.
Chapter 5 includes safety instructions and tips for networking.
Chapter introduces abbreviations and acronyms used in this manual.
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DWR-921 4G LTE Router
User Manual Overview
CHA TER 2. OVERVIEW
General Information
The DWR-921 device is a wireless router supporting 3G/LTE with a built-in switch. It provides a
fast and simple way to create a wireless and wired network at home or in an office.
The router is equipped with a built-in LTE modem which provides 3G/4G mobile connection with
fast downlink speeds of up to 150Mbps and uplink speeds up to 50Mbps.1
Also you are able to connect the wireless router DWR-921 to a cable or DSL modem or to a private
Ethernet line and use a high-speed Internet connection to successfully fulfill a wide range of
professional tasks. The built-in 4-port switch enables you to connect Ethernet-enabled computers
game consoles and other devices to your network.
Using the DWR-921 device you are able to quickly create a wireless network at home or in your
office which lets computers and mobile devices access the Internet virtually anywhere (within the
operational range of your wireless network). The router can operate as a base station for connecting
wireless devices of the standards 802.11b 802.11g and 802.11n (at the wireless connection rate up
to 300Mbps).
The router supports multiple functions for the wireless interface: several security standards (WEP
WPA/WPA2) MAC address filtering WPS WMM.
Support of guest Wi-Fi network allows you to create a separate wireless network with individual
security settings. Devices connected to the guest network will be able to access the Internet but will
be isolated from the devices and resources of the router's LAN.
The wireless router DWR-921 includes a built-in firewall. The advanced security functions
minimize threats of hacker attacks prevent unwanted intrusions to your network and block access
to unwanted websites for users of your LAN.
In addition the router supports IPsec and allows to create secure VPN tunnels.
Built-in Yandex.DNS service protects against malicious and fraudulent web sites and helps to block
access to adult content on children's devices.
You can configure the settings of the wireless router DWR-921 via the user-friendly web-based
interface (the interface is available in two languages – in Russian and in English).
The configuration wizard allows you to quickly switch DWR-921 to one of the following modes:
router (for connection to a wired or wireless ISP) access point repeater or client and then
configure all needed setting for operation in the selected mode in several simple steps.
You can simply update the firmware: the router itself finds approved firmware on D-Link update
server and notifies when ready to install it.
1 Data rates are theoretical. Data transfer rate depends on network capacity and signal strength.
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DWR-921 4G LTE Router
User Manual Overview
Specifications*
Hardware
rocessor ·MT7620N (600MHz
Flash ·16MB, SPI
Interfaces ·Slot for SIM card (mini-SIM
·10/100BASE-TX WAN port
·4 10/100BASE-TX LAN ports
LEDs ·SIGNAL STRENGTH
·SMS
·LAN
·POWER
·2G/3G
·4G
·WLAN
Buttons ·POWER ON/OFF button to power on/power off
·WPS button to set up wireless connection
·RESET button to restore factory default settings
Antenna ·Two detachable LTE/3G antennas (3dBi gain
·Two internal Wi-Fi antennas (3dBi gain
MIMO ·2 x 2
ower connector ·Power input connector (DC
Software
WAN connection types ·LTE
·PPPoE
·IPv6 PPPoE
·PPPoE Dual Stack
·Static IPv4 / Dynamic IPv4
·Static IPv6 / Dynamic IPv6
·PPTP/L2TP
Network functions ·Support of IEEE 802.1X for Internet connection
·DHCP server/relay
·Stateful/Stateless mode for IPv6 address assignment, IPv6 prefix delegation
·Automatic obtainment of LAN IP address (for access point/repeater/client
modes
·DNS relay
·Dynamic DNS
·Static IP routing
·Static IPv6 routing
·IGMP Proxy
·RIP
·Support of UPnP IGD
·Support of VLAN
·WAN ping respond
·Support of SIP ALG
·Support of RTSP
·WAN failover
·LAN/WAN conversion
·Autonegotiation of speed, duplex mode, and flow control/Manual speed and
duplex mode setup for each Ethernet port
* The device features are subject to change without notice. For the latest versions of the firmware and relevant
documentation visit www.dlink.ru.
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User Manual Overview
Software
Firewall functions ·Network Address Translation (NAT
·Stateful Packet Inspection (SPI
·IP filter
·IPv6 filter
·MAC filter
·URL filter
·DMZ
·Prevention of ARP and DDoS attacks
·Virtual servers
·Built-in Yandex.DNS web content filtering service
V N ·IPsec/PPTP/L2TP/PPPoE pass-through
·IPsec tunnels
Management ·Local and remote access to settings through TELNET/WEB (HTTP/HTTPS
·Bilingual web-based interface for configuration and management
(Russian/English
·Notification on connection problems and auto redirect to settings
·Firmware update via web-based interface
·Automatic notification on new firmware version
·Saving/restoring configuration to/from file
·Support of logging to remote host
·Automatic synchronization of system time with NTP server and manual
time/date setup
·Ping utility
·Traceroute utility
·TR-069 client
·SNMP agent
LTE Module arameters
LTE connection rate2·Downlink: up to 150Mbps
·Uplink: up to 50Mbps
Functions ·Auto connection to available type of supported network (4G/3G/2G
·Auto configuration of connection upon plugging in SIM card
·Enabling/disabling PIN code check, changing PIN code
·Sending/receiving/reading/removing SMS messages
Wireless Module arameters
Standards ·IEEE 802.11b/g/n
Frequency range ·2400 ~ 2483.5MHz
Wireless connection security ·WEP
·WPA/WPA2 (Personal/Enterprise
·МАС filter
·WPS (PBC/PIN
Advanced functions ·Support of client mode
·WMM (Wi-Fi QoS
·Information on connected Wi-Fi clients
·Advanced settings
·Guest Wi-Fi / support of MBSSID
Wireless connection rate ·IEEE 802.11b: 1, 2, 5.5, and 11Mbps
·IEEE 802.11g: 6, 9, 12, 18, 24, 36, 48, and 54Mbps
·IEEE 802.11n: from 6.5 to 300Mbps (from MCS0 to MCS15
2 Data rates are theoretical. Data transfer rate depends on network capacity and signal strength.
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DWR-921 4G LTE Router
User Manual Overview
Wireless Module arameters
Transmitter output power
The maximum value of the transmitter
output power depends upon the radio
frequency regulations applied in your
country
·15dBm
Receiver sensitivity ·802.11b
-86dBm at 11Mbps
·802.11g
-81dBm at 54Mbps
·802.11n
HT20
-71dBm at MCS15
HT40
-67dBm at MCS15
Modulation schemes ·802.11b: DSSS, BPSK, QPSK, CCK
·802.11g: OFDM
·802.11n: OFDM
hysical arameters
Dimensions (L x W x H) ·190 x 112 x 22 mm (7.5 x 4.4 x 0.9 in
Weight ·295 g (0.7 lb
Operating Environment
ower ·Output: 12V DC, 1A
Temperature ·Operating: from 0 to 40 °C
·Storage: from -10 to 70 °C
Humidity ·Operating: from 10% to 90% (non-condensing
·Storage: from 0% to 95% (non-condensing
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DWR-921 4G LTE Router
User Manual Overview
Product Appearance
Front Panel
Figure 1. Front panel view.
LED Mode Description
SIGNAL STRENGTH
Solid green LTE WAN connection is on.
Solid red LTE WAN connection is off.
Blinking red No SIM card or failed to register in a mobile operator's
network.
No light Searching for a mobile operator's network.
SMS
Solid green An unread message (or messages).
No light No unread messages.
LAN
Solid green The cable is connected to a port.
Blinking green Data transfer though one or several LAN ports.
No light The cable is not connected to a port.
OWER
Solid green The router is powered on.
No light The router is powered off.
2G/3G
Solid green 2G/3G network registration is successfully done.
Blinking green Searching for a 2G/3G network.
No light No registration in a 2G/3G network.
4G
Solid green 4G network registration is successfully done.
Blinking green Searching for a 4G network.
No light No registration in a 4G network.
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DWR-921 4G LTE Router
User Manual Overview
LED Mode Description
WLAN
Solid green The router's WLAN is on.
Fast linking green Data transfer though Wi-Fi network.
Slow linking green Attempting to add a wireless device via the WPS
function.
No light The router's WLAN is off.
The RESET and WPS buttons are located on the front panel of the router.
Button Description
RESET
A button to restore the factory default settings.
To restore the factory defaults push the button (with the device turned
on) hold it for 10 seconds and then release the button.
W S
A button to set up a wireless connection (the WPS function).
To use the WPS function: with the device turned on push the button
and release. The WLAN LED should start blinking slowly.
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DWR-921 4G LTE Router
User Manual Overview
Back Panel
Figure 2. Back panel view.
ort Description
LAN 1-4 4 Ethernet ports to connect computers or network devices.
WAN
A port to connect to a cable or DSL modem or to a private Ethernet
line (it is recommended to use the cable included in the delivery
package).
SIM Card A slot for SIM card (mini-SIM).
12V=1A Power connector.
OWER ON/OFF A button to turn the router on/off.
The device is also equipped with two external detachable LTE/3G antennas and two internal Wi-Fi
antennas.
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DWR-921 4G LTE Router
User Manual Overview
Delivery Package
The following should be included:
•Router DWR-921
•Power adapter DC 12V/1A
•Ethernet cable (CAT 5)
•Two detachable LTE/3G antennas
•“Quick Installation Guide” (brochure).
The “User Manual” and “Quick Installation Guide” documents are available on D-Link website
(see www.dlink.ru).
!Using a power supply with a different voltage rating than the one included will cause
damage and void the warranty for this product.
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DWR-921 4G LTE Router
User Manual Installation and Connection
CHA TER 3. INSTALLATION AND CONNECTION
Before You Begin
Please read this manual prior to installing the device. Make sure that you have all the necessary
information and equipment.
Operating System
Configuration of the wireless router supporting 3G/LTE with a built-in switch DWR-921
(hereinafter referred to as “the router”) is performed via the built-in web-based interface. The web-
based interface is available from any operating system that supports a web browser.
Web Browser
The following web browsers are recommended:
•Apple Safari 8 and later
•Google Chrome 48 and later
•Microsoft Internet Explorer 10 and later
•Microsoft Edge 20.10240 and later
•Mozilla Firefox 44 and later
•Opera 35 and later.
For successful operation JavaScript should be enabled on the web browser. Make sure that
JavaScript has not been disabled by other software (such as virus protection or web user security
packages) running on your computer.
Wired or Wireless NIC (Et ernet or Wi-Fi Adapter)
Any computer that uses the router should be equipped with an Ethernet or Wi-Fi adapter (NIC). If
your computer is not equipped with such a device install an Ethernet or Wi-Fi adapter prior to using
the router.
Wireless Connection
Wireless workstations from your network should be equipped with a wireless 802.11b g or n NIC
(Wi-Fi adapter). In addition you should specify the values of SSID channel number and security
settings defined in the web-based interface of the router for all these wireless workstations.
SIM Card
To connect to to the Internet via mobile operators' networks you should use an active SIM card.
Then you will be able to configure a connection to the Internet3.
3 Contact your operator to get information on the service coverage and fees.
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DWR-921 4G LTE Router
User Manual Installation and Connection
Connecting to PC
PC with Ethernet Adapter
1. Insert a SIM card into the slot on the back panel of the router with the gold contacts facing
downwards and gently push until it clicks.
!If you need to connect a SIM card or change it to another one when the router is powered
on power off the router insert or change the SIM card and power on the router.
2. Connect an Ethernet cable between any of LAN ports located on the back panel of the router
and the Ethernet port of your PC.
3. Connect the power cord to the power connector port on the back panel of the router then
plug the power adapter into an electrical outlet or power strip.
4. Turn on the router by pressing the POWER ON/OFF button on its back panel.
Make sure that your Ethernet adapter is configured to obtain an IP address automatically (as DHCP
client).
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User Manual Installation and Connection
Obtaining IP Address Automatically in OS Windows
1. Click the Start button and proceed to the Control anel window.
2. Select the Network and Sharing Center section. (If the Control Panel has the category
view (the Category value is selected from the View by drop-down list in the top right
corner of the window) choose the View network status and tasks line under the
Network and Internet section.)
Figure 3. The Control Panel window.
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DWR-921 4G LTE Router
User Manual Installation and Connection
3. In the menu located on the left part of the window select the Change adapter settings
line.
Figure 4. The Net ork and Sharing Center window.
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DWR-921 4G LTE Router
User Manual Installation and Connection
4. In the opened window right-click the relevant Local Area Connection icon and select
the roperties line in the menu displayed.
Figure 5. The Net ork Connections window.
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DWR-921 4G LTE Router
User Manual Installation and Connection
5. In the Local Area Connection roperties window on the Networking tab select the
Internet rotocol Version 4 (TC /I v4) line. Click the roperties button.
Figure 6. The Local Area Connection Properties window.
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DWR-921 4G LTE Router
User Manual Installation and Connection
6. Select the Obtain an I address automatically and Obtain DNS server address
automatically radio buttons. Click the OK button.
Figure 7. The Internet Protocol Version 4 (TCP/IPv4) Properties window.
7. Click the OK button in the connection properties window.
Now your computer is configured to obtain an IP address automatically.
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