Mercusys MB110-4G User manual

User Guide
300Mbps Wireless N 4G LTE Router
MB110-4G
© 2023 MERCUSYS 1910080087 REV1.0.0

CE Mark Warning
This is a class B product. In a domestic environment, this product may cause radio interference,
in which case the user may be required to take adequate measures.
OPERATING FREQUENCY (the maximum transmitted power)
2400 MHz -2483.5 MHz(20dBm)
WCDMA: B1/B8 (25dBm±1dBm)
LTE: B1/B3/B7/B8/B20/B28/B38/B40 (23dBm±2dBm)
EU Declaration of Conformity
Mercusys hereby declares that the device is in compliance with the essential requirements
and other relevant provisions of directives 2014/53/EU, 2009/125/EC, 2011/65/EU and
(EU)2015/863.
The original EU Declaration of Conformity may be found at http://www.mercusys.com/en/ce.
RF Exposure Information
This device meets the EU requirements (2014/53/EU Article 3.1a) on the limitation of exposure
of the general public to electromagnetic elds by way of health protection.
The device complies with RF specications when the device used at 20 cm from your body.
UK Declaration of Conformity
Mercusys hereby declares that the device is in compliance with the essential requirements
and other relevant provisions of the Radio Equipment Regulations 2017.
The original UK Declaration of Conformity may be found at
https://www.mercusys.com/support/ukca/
Korea Warning Statements
당해 무선설비는 운용중 전파혼신 가능성이 있음.

NCC Notice & BSMI Notice:
注意！
取得審驗證明之低功率射頻器材，非經核准，公司、商號或使用者均不得擅自變更頻率、加大
功率或變更原設計之特性及功能。
低功率射頻器材之使用不得影響飛航安全及干擾合法通信；經發現有干擾現象時，應立即停用，
並改善至無干擾時方得繼續使用。
前述合法通信，指依電信管理法規定作業之無線電通信。
低功率射頻器材須忍受合法通信或工業、科學及醫療用電波輻射性電機設備之干擾。
減少電磁波影響，請妥適使用。
安全諮詢及注意事項
• 請使用原裝電源供應器或只能按照本產品注明的電源類型使用本產品。
• 清潔本產品之前請先拔掉電源線。請勿使用液體、噴霧清潔劑或濕布進行清潔。
• 注意防潮，請勿將水或其他液體潑灑到本產品上。
• 插槽與開口供通風使用，以確保本產品的操作可靠並防止過熱，請勿堵塞或覆蓋開口。
• 請勿將本產品置放於靠近熱源的地方。除非有正常的通風，否則不可放在密閉位置中。
• 不要私自拆開機殼或自行維修，如產品有故障請與原廠或代理商聯繫。
限用物質含有情況標示聲明書
設備名稱：300MbpsWirelessN4GLTE
Router
Equipmentname
型號（型式）：MB110-4G
Typedesignation(Type)
單元
Unit
限用物質及其化學符號
Restrictedsubstancesanditschemicalsymbols
鉛
Lead
(Pb)
汞
Mercury
(Hg)
鎘
Cadmium
(Cd)
六價鉻
Hexavalent
chromium
(Cr+6)
多溴聯苯
Polybrominated
biphenyls
(PBB)
多溴二苯醚
Polybrominated
diphenylethers
(PBDE)
PCB ○ ○ ○ ○ ○ ○
外殼 ○ ○ ○ ○ ○ ○
電源供
應器 −○ ○ ○ ○ ○
其他及
其配件 −○ ○ ○ ○ ○

備考 1.〝超出 0.1wt%〞及〝超出 0.01wt%〞係指限用物質之百分比含量超出百分比含量基
準值
Note1：“Exceeding0.1wt%”and“exceeding0.01wt%”indicatethatthe
percentagecontentoftherestrictedsubstanceexceedsthereferencepercentagevalueof
presencecondition.
備考 2.〝○〞係指該項限用物質之百分比含量未超出百分比含量基準值。
Note2：“ ○ ”indicatesthatthepercentagecontentoftherestrictedsubstancedoes
notexceedthepercentageofreferencevalueofpresence.
備考 3.〝−〞係指該項限用物質為排除項目。
Note3：The“−”indicatesthattherestrictedsubstancecorrespondstotheexemption.
Продукт сертифіковано згідно с правилами системи УкрСЕПРО на відповідність
вимогам нормативних документів та вимогам, що передбачені чинними законодавчими
актами України.
Safety Information
Ǵ Keep the device away from water, re, humidity or hot environments.
Ǵ Do not attempt to disassemble, repair, or modify the device. If you need service, please
contact us.
Ǵ Do not use damaged charger or USB cable to charge the device.
Ǵ Do not use any other chargers than those recommended
Ǵ Do not use the device where wireless devices are not allowed.
Ǵ Adapter shall be installed near the equipment and shall be easily accessible.
Ǵ Use only power supplies which are provided by manufacturer and in the original packing
of this product. If you have any questions, please don't hesitate to contact us.
Ǵ Operating Temperature: 0°C~40°C (32°F~104°F)
Ǵ This product uses radios and other components that emit electromagnetic elds.
Electromagnetic elds and magnets may interfere with pacemakers and other implanted
medical devices. Always keep the product and its power adapter more than 15 cm (6
inches) away from any pacemakers or other implanted medical devices. If you suspect
your product is interfering with your pacemaker or any other implanted medical device,
turn o your product and consult your physician for information specic to your medical
device.
Please read and follow the above safety information when operating the device. We cannot
guarantee that no accidents or damage will occur due to improper use of the device. Please

use this product with care and operate at your own risk.
Explanation of the symbols on the product label
Note: The equipment marking is at the bottom of the device.
Symbol Explanation
Class II equipment
Direct current
Alternating current
For indoor use only
Polarity of d.c. power connector
Energy efficiency Marking
Caution
Operator’s manual
RECYCLING
This product bears the selective sorting symbol for Waste electrical
and electronic equipment (WEEE). This means that this product must
be handled pursuant to European directive 2012/19/EU in order to be
recycled or dismantled to minimize its impact on the environment.
User has the choice to give his product to a competent recycling
organization or to the retailer when he buys a new electrical or electronic
equipment.

Contents
Conventions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 01
Chapter 1. Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 02
1. 1. Product Overview. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 02
1. 2. Panel Layout. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 02
1. 2. 1.Front Panel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 02
1. 2. 2.Rear and Bottom Panels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 03
Chapter 2. Quick Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 04
2. 1. Position Your Router . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 04
2. 2. Plug & Play with SIM Card . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 04
2. 3. Set Up the Router in Wireless Router Mode. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 05
2. 4. Install External Antennas. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 06
Chapter 3. Log In to the Router. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 07
Chapter 4 Mercusys Cloud Service. . . . . . . . . . . . . . . . . . . . . . . . . . . . 08
4.1 Register a Mercusys ID . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 08
4.2 Manage the User Mercusys IDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 09
4. 1. 1.Add Mercusys ID to Manage the Extender . . . . . . . . . . . . . . . . . . . . . . . . . . . . 09
4. 1. 2.Remove Mercusys ID(s) from Managing the Extender . . . . . . . . . . . . . . . . . 10
Chapter 5. Network Security . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
5. 1. Protect the Network from Cyber Attacks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
5. 2. Service Filtering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
5. 3. Access Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
5. 4. IP & MAC Binding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Chapter 6. Parental Controls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Chapter 7. SMS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
7. 1. View Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
7. 2. Edit and Send a New Message . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
7. 3. View Sent Messages. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
7. 4. View Drafts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
7. 5. SMS Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

Chapter 8. Guest Network. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
8. 1. Create a Network for Guests . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
8. 2. Customize Guest Network Options. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Chapter 9. NAT Forwarding. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
9. 1. Translate Address and Port by ALG. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
9. 2. Share Local Resources in the Internet by Virtual Server. . . . . . . . . . . . . . . . . . . . . . 25
9. 3. Open Ports Dynamically by Port Triggering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
9. 4. Make Applications Free from Port Restriction by DMZ . . . . . . . . . . . . . . . . . . . . . . . 28
9. 5. Make Xbox Online Games Run Smoothly by UPnP . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
Chapter 10.Specify Your Network Settings . . . . . . . . . . . . . . . . . . . . . 30
10. 1. Create a Connection Profile . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
10. 2. Upgrade Your ISP Information. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
10. 3. PIN Management . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
10. 4. Data Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
10. 5. LAN Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
10. 5. 1.Change the LAN IP Address . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
10. 5. 2.Use the 4G LTE Router as a DHCP Server. . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
10. 5. 3.Reserve LAN IP Addresses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
10. 6. Wireless Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
10. 6. 1.Specify Basic Wireless Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
10. 6. 2.Use WPS for Wireless Connection. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
10. 6. 3.Schedule Your Wireless Function. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
10. 6. 4.View Wireless Information. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
10. 6. 5.Advanced Wireless Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
10. 7. Set Up a Dynamic DNS Service Account . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
10. 8. Create Static Routes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
10. 9. IPv6 Tunnel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
10. 10. USSD. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
Chapter 11.Administrate Your Network . . . . . . . . . . . . . . . . . . . . . . . . 47
11. 1. Set System Time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
11. 2. Control LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
11. 3. Test Internet Connectivity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
11. 4. Update the Firmware. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
11. 4. 1.Online Upgrade . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
11. 4. 2.Local Upgrade . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
11. 5. Back up and Restore Configuration Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50

11. 6. Reboot the Modem Router . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51
11. 7. Change the Administrator Account. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52
11. 8. Local Management . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53
11. 9. Remote Management . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54
11. 10. ICMP Ping . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55
11. 11. System Log. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55
11. 12. CWMP. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57
FAQ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .59

01
Conventions
Conventions
This guide is a complement to Quick Installation Guide. The Quick Installation Guide
instructs you on quick internet setup, and this guide provides details of each function
and shows you the way to configure these functions appropriate to your needs.
Features available in this router may vary by model and software version. Router
availability may also vary by region or ISP. All images, steps, and descriptions in this
guide are only examples and may not reflect your actual router experience.
More Info
Specifications and the latest software can be found at the product page at the official
website http://www.mercusys.com.
The Quick Installation Guide can be found where you find this guide or inside the
package of the router.
*Maximum wireless signal rates are the physical rates derived from IEEE Standard
802.11 specifications. Actual wireless data throughput, wireless coverage, and number
of connected devices are not guaranteed and will vary as a result of network conditions,
client limitations, and environmental factors, including building materials, obstacles,
volume and density of traffic, and client location.

02
Chapter 1 Introduction
Chapter 1. Introduction
1. 1. Product Overview
The 4G LTE Router shares the latest generation 4G LTE network with multiple Wi-Fi
devices, anywhere you want.
With various features and functions, the router is the perfect hub of your home or
business network.
1. 2. Panel Layout
1. 2. 1. Front Panel
The router’s LEDs are located on the front panel. You can check the router’s working
status by following the LED Explanation table.
LED Status Indication
Blinking Green The router is starting up, upgrading firmware, or establishing WPS
connection.
Solid Green The router is working properly.
Solid Orange Wi-Fi is off.
Off Power is off.
On Indicates the signal strength received from the mobile internet
network. More lit bars indicates a better signal strength.
Off There is no mobile internet signal.

03
Chapter 1 Introduction
1. 2. 2. Rear and Bottom Panels
The following items are located on the rear and bottom panels.
Item Description
4G/3G External Antenna
Ports Connect external antennas (if any) to strengthen the LTE network.
WPS/RESET Button Press and hold this button for more than 5 seconds to reset the router.
Press for 1 second to use the WPS function.
Ethernet Port 1 LAN port only. Used to connect a local device.
Ethernet Port 2
LAN/WAN port.
By default, this port is used as the LAN port to connect a local device.
When the router is set to Wireless Router mode, it can be used as the WAN
port to connect the DSL/cable Modem or Ethernet outlet. To change to this
mode, refer to Set Up the Router in Wireless Router Mode.
POWER Socket Connect the power adapter. Please use the power adapter provided with
this router.
Nano SIM Card Slot Insert the nano SIM card.

04
Chapter 2 Quick Setup
Chapter 2. Quick Setup
2. 1. Position Your Router
With the router, you can access your network from anywhere within the wireless network
coverage. However, the wireless signal strength and coverage varies depending on the
actual environment where your router is in. Many obstacles may limit the range of the
wireless signal, for example, concrete structures, thickness and number of walls.
For your security and best Wi-Fi performance, please:
• Do not locate the router in the place where it will be exposed to moisture or excessive
heat.
• Keep away from strong electromagnetic radiation source and electromagnetic-
sensitive devices.
• Place the router in a location where it can be connected to the various devices as well
as to a power source.
• Place the router in a location where it can receive a strong mobile internet signal.
• Make sure the cables and power cord are safely placed out of the way so they do not
create a tripping hazard.
2. 2. Plug & Play with SIM Card
The router support two operation modes: 3G/4G Router mode and Wireless Router
mode. By default, it works in 3G/4G Router mode. You can insert a SIM card to share the
internet immediately.
Power Adapter
1. Insert your Nano SIM card into the slot until you hear a click.

05
Chapter 2 Quick Setup
2. Connect the power adapter to the router.
3. Wait until the LED turns on. Your router is connected to the internet successfully.
Note: For better internet connection, make sure 2 or 3 bars of the LED are lit. Otherwise, try relocating the router
to a spot that may receive a stronger mobile network signal, such as near a window.
On
4. Enjoy the Internet!
• Wired
Connect your computer to the router via an Ethernet cable.
• Wireless
Connect your computer to the router wirelessly. The default wireless network name
(SSID) and password are printed on the label at the bottom of the router.
Note: If you want to customize router settings, log in to the web management page (http://mwlogin.net), and go to Quick
Setup to complete the initial configuration.
2. 3. Set Up the Router in Wireless Router Mode
The router support two operation modes: 3G/4G Router Mode and Wireless Router
mode. If you already have a modem or your internet comes via an Ethernet outlet, you
can set up the router as a regular wireless router to share the internet.
1. Connect your router’s Ethernet Port 2 to the modem or Ethernet outlet.
2. Visit http://mwlogin.net, and log in with password you set for the router.
3. Go to Advanced > Operation Mode page.
4. Select the Wireless Router Mode option and save the settings.
5. Go to Quick Setup and follow the step-by-step instrutions to complete the setup.
Tip:
In wireless router mode, you can use 3G/4G network as a backup solution for internet access. With 3G/4G Backup
enabled, your router will connect to the 3G/4G network in case the original network service fails. To enable or
disable 3G/4G Backup, go to Advanced > Network > Internet.

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Chapter 2 Quick Setup
2. 4. Install External Antennas
If you have external antennas, you can install them to strengthen the LTE Network.
1. Open the back cover.
2. Connect your external antennas.
3. Log in to the web page (http://mwlogin.net), then go to Advanced > Wireless >
Antenna Settings to select external antennas.

07
Chapter 3 Log In to the Router
Chapter 3. Log In to the Router
With the web-based utility, it is easy to configure and manage the router. The web-
based utility can be used on any Windows, Macintosh or UNIX OS with a Web browser,
such as Microsoft the Internet Explorer, Mozilla Firefox or Apple Safari.
Follow the steps below to log in to your router.
1. Set up the TCP/IP Protocol in Obtain an IP address automatically mode on your
computer.
2. Visit http://mwlogin.net. Create a password for future logins.
Note:
If the login window does not appear, please refer to the FAQ section.

08
Chapter 4 Mercusys Cloud Service
Chapter 4 Mercusys Cloud Service
Mercusys Cloud service lets you remotely monitor your network in real-time, access
and manage your Mercusys devices from the Internet at anytime and anywhere.
4.1 Register a Mercusys ID
When you log in after initial setup, the web page will ask whether you need Mercusys
Cloud service. You can also access the Mercusys Cloud settings as follows:
1. Visit http://mwlogin.net, and log in with the password you set for the extender.
2. Go to Basic > Mercusys Cloud.
3. Click Register Now and follow the instructions to register a Mercusys ID.
4. After activating your Mercusys ID, come back to the Mercusys ID page to
log in. The Mercusys ID used to log in to the extender for the rst time will be
automatically bound as an Admin.

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Chapter 4 Mercusys Cloud Service
4.2 Manage the User Mercusys IDs
The Mercusys ID used to log in to the extender for the rst time will be automatically
bound as the Admin account.
An admin account can add or remove other Mercusys IDs to or from the same
extender as User accounts.
All accounts can monitor and manage the extender locally or remotely, but User
accounts cannot:
• Reset the extender to its factory default settings either on the web management
page or in the Mercusys app.
• Add/remove other Mercusys IDs to/from the extender.
4. 1. 1. Add Mercusys ID to Manage the Extender
1. Visit http://mwlogin.net, and log in with your Mercusys ID.
2. Go to Settings > Mercusys ID, and focus on the Bound Accounts section.
3. Click Bind, enter another Mercusys ID as needed and save the settings.

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Chapter 4 Mercusys Cloud Service
4. The new Mercusys ID will be displayed in the Bound Accounts table as a User.
4. 1. 2. Remove Mercusys ID(s) from Managing the Extender
1. Visit http://mwlogin.net, and log in with your Mercusys ID.
2. Go to Settings > Mercusys ID, and focus on the Bound Accounts section.
3. Tick the checkbox(es) of the Mercusys ID(s) you want to remove and click Unbind.

11
Chapter 5 Network Security
Chapter 5. Network Security
5. 1. Protect the Network from Cyber Attacks
The SPI Firewall can prevent cyber attacks and validate the traffic that is passing
through the router based on the protocol. This function is enabled by default, and it’s
recommended to keep the default settings.
Follow the steps below to configure Firewall.
1. Visit http://mwlogin.net, and log in with the password you set for the router.
2. Go to Advanced > Security > Firewall.
3. Enable IPv4 SPI Firewall.
5. 2. Service Filtering
With Service Filtering, you can prevent certain users from accessing the specified
service, even block internet access completely.
1. Visit http://mwlogin.net, and log in with the password you set for the router.
2. Go to Advanced >Security >Service Filtering and enable Service Filtering.

12
Chapter 5 Network Security
3. Click Add.
4. Select a service type from the drop-down list and the following four fields will be
auto-populated. Select Custom when your desired service type is not listed, and
enter the information manually.
5. Specify the IP address(es) that this filtering rule will apply to.
6. Click Save.
5. 3. Access Control
Access Control is used to block or allow specific client devices to access your network
(via wired or wireless) based on a list of blocked devices (Blacklist) or a list of allowed
devices (Whitelist).
I want to:
Block or allow specific client devices to access my network (via wired or wireless).
How can I do that?
1. Visit http://mwlogin.net, and log in with the password you set for the router.
2. Go to Advanced >Security >Access Control and enable Access Control.
3. Select the access mode to either block (recommended) or allow the device(s) in the list.