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What are some extra steps I can take to secure my network?

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DD-WRT open source firmware removes many firmware vulnerabilities and backdoor access issues that may cause problems in stock firmware. DD-WRT is also updated more frequently than stock firmware, so be sure to always check with the FlashRouter support team to see which DD-WRT build we recommend for the highest level of security for your router at any time.

Aside from avoiding common issues and flaws with stock firmware, DD-WRT give you more control over the firmware settings and allows you to take some extra steps to really lock down your network security. In this article we highlight additional options for WiFi network security and also preventative measures for remote execution attacks.

Wireless MAC Filtering

Navigate to Wireless > MAC Filter

Access FlashRouters DD-WRT Admin Enable MAC Filtering
  1. Set Use Filter to Enable.
  2. Select either Prevent or Permit
    • Choose Prevent to add MAC addresses that you don’t want to join your network.
    • Choose Permit to add MAC addresses that you do want to join your network, automatically blocking all others.
  3. Select Edit MAC Filter List.
  4. Add the MAC Address of the wireless devices you want to prevent or permit. Be sure to use the xx:xx:xx:xx:xx:xx format. Hint: You can see a list of connected devices MAC Address by clicking Wireless Client MAC List.
  5. Click Save.
  6. Replicate the steps above for each wireless band.
  7. Click Apply Settings.

Disable Remote Access

Navigate to Services > Services

Access FlashRouters DD-WRT Admin Settings and Disable Remote Access
  1. Set SNMP to Disable – this setting disables Simple Network Management Protocol, which prevents software from polling your network for information about connected devices.
  2. Set SSHd to Disable – disabling the Secure Shell is a simple way to prevent root access and brute force attacks on your network.
  3. Set Telnet to Disable – Telnet is a less secure version of SSH to manage your local router network via command line.
  4. Click Apply Settings.

Navigate to Administration > Management

Access FlashRouters DD-WRT Admin Settings and Disable Remote Access 2
  1. Set Web GUI Management to Disable.
  2. Set SSH Management to Disable.
  3. Set Telnet Management to Disable.
  4. Set Allow Any Remote IP to Enable – Even though this setting is set to Enable there is no remote access because Web GUI Management is already set to Disable. 
  5. Click Apply Settings.

Wireless Repeater Bridge Setup

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If you need to extend your connection capabilities and you are not able to wire directly into your main router, you can setup a FlashRouter as a Wireless Repeater Bridge. In Wireless Repeater Bridge mode the FlashRouter connects to your main router on the same subnet via WiFi, and then transmits your internet signal via the FlashRouter for internet access anywhere in your home or office.

Preparing for Wireless Repeater Bridge Setup

Verify your wireless information

In order to setup your FlashRouter as a Wireless Repeater Bridge, you will need the exact SSID and password of your existing wireless network. Make sure you have this information before proceeding.

We recommend using a 2.4GHz network to repeat as this network will have more range. Be sure to click Add under the 2.4GHz settings and not the 5GHz settings.

Locate the Local IP Address of the existing wireless network

Locate the Local IP Address of the existing router that the FlashRouter will be bridged to.

DD-WRT Router Setup for Wireless Repeater Bridge

Disable Firewall

Navigate to Security > Firewall

Wireless Repeater Bridge Setup on FlashRouter DD-WRT - Disable Firewall and Enable Filter Multicast
  1. Set SPI Firewall to Disable.
  2. Uncheck all boxes except for Filter Multicast.
  3. Click Save.

Disable DNSmasq

Navigate to Services > Services

Wireless Repeater Bridge Setup on FlashRouter DD-WRT - Disable DNSMasqButton
  1. Set DNSmasq to Disable.
  2. Click Save.

Enter Wireless settings

Navigate to Wireless > Basic Settings

Select Add in the Virtual Interface area.

Wireless Repeater Setup on DD-WRT FlashRouter - Add Virtual Interface

In the Wireless Physical Interface settings for the 2.4GHz network set the Wireless Mode to Repeater Bridge.

Change the Wireless Network Name (SSID) to match exactly with the Wireless Network Name of the network that you will bridge to.

Set Wireless Mode to Repeater Bridge in FlashRouter DD-WRT Basic Wireless Settings Page

In the Virtual Interfaces settings change the Wireless Network Name (SSID) to FlashRouter24 or any other unique SSID.

Wireless Repeater Setup on DD-WRT FlashRouter - Set SSID for Repeated Band

CLICK SAVE

Enter Wireless Security settings

Navigate to Wireless > Wireless Security

Wireless Repeater Setup on DD-WRT FlashRouter - Set Wireless Password
  1. Duplicate the wireless security settings that are set for the other bands for the newly created virtual interface.
  2. Change the WPA Shared Key to match exactly with the Wireless Password of the network that you will bridge to.
  3. Click Save.

Change the FlashRouter's Local IP Address

Navigate to Setup > Basic Setup

Wireless Repeater Bridge Setup on FlashRouter DD-WRT - Set Local Router IP, Gateway, Local DNS
  1. Set the Local IP Address to a different address on the same subnet as the existing network that you noted early. (example: if the existing network is 192.168.1.1 then set the Local IP Address to 192.168.1.2)
  2. Set the Gateway to the Local IP Address of the existing network. (example: 192.168.1.1)
  3. Set the Local DNS to the Local IP Address of the existing network. (example: 192.168.1.1)
  4. Click Save.

Change the FlashRouter's Operating Mode

Navigate to Setup > Advanced Routing

Set Operating Mode to Router in FlashRouter DD-WRT Basic Wireless Settings Page
  1. Set the Operating Mode to Router.
  2. Click Apply Settings.

Reboot your FlashRouter

Power off the FlashRouter for 30 seconds and then power it back on. When it boots back up you will be able to access the FlashRouter’s settings at the new Local IP Address that you set. Your existing network and the FlashRouter’s network will now be bridged wirelessly.

Back up your settings

Navigate to Administration > Backup

  1. Click the Backup button.
  2. A file named nvrambak.bin will be saved to your computer.
  3. You can load nvrambak.bin to restore your settings in the event of a reset.

TROUBLESHOOTING

Still having issues? Visit our Troubleshooting section to diagnose common problems here.

Troubleshoot Here

Wireless Client Bridge Setup

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If you need to extend your wired connection capabilities and you are not able to wire directly into your main router, you can setup a FlashRouter as a Wireless Client Bridge. In Wireless Client Bridge mode the FlashRouter connects to your main router via WiFi, and then transmits your internet signal via the FlashRouter LAN ports for wired internet access anywhere in your home or office.

Preparing for Wireless Client Bridge Setup

Verify your wireless information

In order to setup your FlashRouter as a Wireless Client Bridge, you will need the exact SSID and password of your existing wireless network. Make sure you have this information before proceeding.

We recommend using a 2.4GHz network to repeat as this network will have more range.

Locate the Local IP Address of the existing wireless network

Locate the Local IP Address of the existing router that the FlashRouter will be bridged to.

DD-WRT Router Setup for Wireless Client Bridge

Disable Firewall

Navigate to Security > Firewall

Wireless Repeater Bridge Setup on FlashRouter DD-WRT - Disable Firewall and Enable Filter Multicast
  1. Set SPI Firewall to Disable.
  2. Uncheck all boxes except for Filter Multicast.
  3. Click Save.

Disable DNSmasq

Navigate to Services > Services

Wireless Repeater Bridge Setup on FlashRouter DD-WRT - Disable DNSMasqButton
  1. Set DNSmasq to Disable.
  2. Click Save.

Enter Wireless settings

Navigate to Wireless > Basic Settings

Wireless Client Bridge Setup on FlashRouter DD-WRT - Set Wireless Mode to Client Bridge
  1. In the Wireless Physical Interface settings for the 2.4GHz network set the Wireless Mode to Client Bridge.
  2. Change the Wireless Network Name (SSID) to match exactly with the Wireless Network Name of the network that you will bridge to.
  3. Click Save.

Enter Wireless Security settings

Navigate to Wireless > Wireless Security

Wireless Client Bridge Setup on FlashRouter DD-WRT - Set Wireless Password
  1. Change the WPA Shared Key to match exactly with the Wireless Password of the network that you will bridge to.
  2. Click Save.

Change the FlashRouter's Local IP Address

Navigate to Setup > Basic Setup

  1. Set the Local IP Address to a different address on the same subnet as the existing network that you noted early. (example: if the existing network is 192.168.1.1 then set the Local IP Address to 192.168.1.2)
  2. Set the Gateway to the Local IP Address of the existing network. (example: 192.168.1.1)
  3. Set the Local DNS to the Local IP Address of the existing network. (example: 192.168.1.1)
  4. Click Apply Settings.

Reboot your FlashRouter

Power off the FlashRouter for 30 seconds and then power it back on. When it boots back up you will be able to access the FlashRouter’s settings at the new Local IP Address that you set. Your existing network and the FlashRouter’s network will now be bridged wirelessly.

Your FlashRouter is now providing wired connection access to your main router network. Wireless connections to the FlashRouter are disabled in this setup.

Back up your settings

Navigate to Administration > Backup

  1. Click the Backup button.
  2. A file named nvrambak.bin will be saved to your computer.
  3. You can load nvrambak.bin to restore your settings in the event of a reset.

TROUBLESHOOTING

Still having issues? Visit our Troubleshooting section to diagnose common problems here.

Troubleshoot Here

Parental Controls on Roqos

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The Roqos Core includes a suite of user access settings which can be used as Parental Controls.
You can create individual user profiles and assign specific devices. Using these profiles you can restrict access, block certain content, or even monitor internet usage if you choose to do so.

Create User Profiles

  1. Using the navigation pane on the left of the screen, select USERS.
  2. Select the ADD USER button at the top of the menu.
  3. Create a name to identify the user. You may also add a photo or picture to associate with this user however this is optional.
  4. Select the SAVE button at the bottom of the menu.

Assign Devices

  1. Once you have created a user, you must assign one or more devices to the user.
  2. Using the navigation pane on the left of the screen, select USERS. Choose a user from the list.
  3. You are now in the USER/GROUP PROFILE menu.
  1. Select DEVICES.
  2. Select ADD DEVICE.
  1. The ADD DEVICES menu lists all devices which are currently or previously connected to the Roqos. You cannot assign a device to a user unless it has been connected to the Roqos. 
  2. Use the check box to select one or more devices and then select the SAVE button to assign the device to the user.

A device can only be assigned to one user. Access restrictions you place on a user such as scheduled internet access or content restriction will apply to all devices assigned to that user regardless of who in your home is actually using the device at that time.

Turn Off Internet Access

  1. Using the navigation pane on the left of the screen, select USERS. Choose a user from the list
  2. You are now in the USER/GROUP PROFILE menu
  3. Use the PAUSE button next to the user’s name to halt all internet access to the devices assigned to this user. Conversely, you can restore internet access by pushing the PLAY button here as well.

Schedule Internet Access

  1. Using the navigation pane on the left of the screen, select USERS. Choose a user from the list.
  2. You are now in the USER/GROUP PROFILE menu.
  3. Select SCHEDULE PAUSES. You can create multiple schedules for each user to pause their internet access on a daily recurring basis for every day of the week.

Enable Content Filters

  1. Using the navigation pane on the left of the screen, select USERS. Choose a user from the list.
  2. You are now in the USER/GROUP PROFILE menu.
  3. Select FILTER. Use existing category and content filters provided by Roqos and customize with your own blocked and allowed site lists.
  4. Select SAVE.

Monitor Internet Usage

  1. Using the navigation pane on the left of the screen, select USERS. Choose a user from the list.
  2. You are now in the USER/GROUP PROFILE menu.
  3. Select USAGE HISTORY. Access usage data for all devices assigned to this user. This includes websites visited and activity times.

Please note that in order to collect device information, you must enable this functionality on your Roqos. It is disabled by default.

  1. Using the navigation pane on the left of the screen, select ADVANCED SETTINGS.
  2. Select MISCELLANEOUS.
  3. Activate the COLLECT USER INTERNET USAGE and COLLECT DEVICE DATA USAGE options.

TROUBLESHOOTING

Still having issues? Visit our Troubleshooting section to diagnose common problems here.

Troubleshoot Here

Managing User Profiles on Roqos

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User Profiles allow you to organize your devices connected to the Roqos Core. This allow you to see a user profile’s usage history, set a schedule when devices are allowed to connect to the Internet, and filter out specific content such as explicit websites and games.

Login to Roqos Core UI web app in a browser on any computer or smart device.

Adding new User Profile

1. Click the navigation menu and select Users.

2. To add a new User Profile click Add User.

3. In the Name field enter the name for the User Profile. You can add an image for the User Profile here as well.

4. You will see a list of devices connected to the Roqos Core at the bottom of the page. Check the box of the devices that you would like to add to this User Profile. Then click Save.

Tracking Usage History

1. Click the User Profile that you want to review.

2. Select Usage History.

3. On the new page you can view usage by Top Visited, All Activity, and Activity Graph.

Schedule Pauses

1. Click the User Profile that you want to review.

2. Select Scheduled Pauses.

3. Click Add Schedule.

4. From here you can set the name of the schedule, the days that the schedule will be in effect, and if the schedule should be applied all day or during specific hours. Click Save.

Filters

1. Click the User Profile that you want to review.

2. Select Filters.

3. From here you can use the toggle to Block explicit websites and Block explicit search results.

4. In the Safe Youtube dropdown you can select None, Moderate, or Strict.

5. The Blocked Content area allows you to block specific services such as Games and Social Media.

6. Add specific websites to the Block Sites list if the above policies did not cover them.

7. Add specific websites to the Allowed Sites list if you want to block all websites except for a few.