Belkin F5D8231-4D N1 Wireless Router User Manual P75170 C F5D8231 4 man indd

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Alternate Setup Method
Configuring your WAN Media Access Controller (MAC) Address
All network components including cards, adapters, and routers, have
a unique “serial number” called a MAC address. Your Internet Service
Provider (ISP) may record the MAC address of your computer’s adapter
and only let that particular computer connect to the Internet service.
When you install the Router, its own MAC address will be “seen” by the
ISP and may cause the connection not to work. Belkin has provided the
ability to clone (copy) the MAC address of the computer into the Router.
This MAC address, in turn, will be seen by the ISP’s system as the
original MAC address and will allow the connection to work. If you are
not sure whether your ISP needs to see the original MAC address,
simply clone the MAC address of the computer that was originally
connected to the modem. Cloning the address will not cause any
problems with your network.
Cloning your MAC Address
To clone your MAC address, make sure that you are using the computer
that was ORIGINALLY CONNECTED to your modem before the Router
was installed. Click the “Clone” button (1). Click “Apply Changes” (3).
Your MAC address is now cloned to the Router.
Entering a Specific MAC Address
In certain circumstances you may need a specific WAN MAC address.
You can manually enter one in the “MAC Address” page. Type in a MAC
address in the spaces provided (2) and click “Apply Changes” (3) to
save the changes. The Router’s WAN MAC address will now be changed
to the MAC address you specified.
(2)
(1)
(3)
37
Using the Web-Based Advanced User Interface
Using your Internet browser, you can access the Router’s Web-Based
Advanced User Interface. In your browser, type “192.168.2.1” (do not
type in anything else such as “http://” or “www”) then press the
“Enter” key.
You will see the Router’s home page in your browser window.
Viewing the LAN Settings
(1)
(2)
(3)
10
38
section
Clicking on the header of the LAN tab (1) will take you to the LAN tab’s
header page. A quick description of the functions can be found here. To
view the settings or make changes to any of the LAN settings, click on
“LAN Settings” (2) or to view the list of connected computers, click on
“DHCP client list” (3).
Using the Web-Based Advanced User Interface
Changing LAN Settings
All settings for the internal LAN setup of the Router can be viewed
and changed here.
(1)
(2)
(3)
(4)
(5)
(6)
1.
IP Address
The “IP address” is the internal IP address of the Router. The
default IP address is “192.168.2.1”. To access the advanced setup
interface, type this IP address into the address bar of your browser.
This address can be changed if needed. To change the IP address,
type in the new IP address and click “Apply Changes”. The IP
address you choose should be a non-routable IP. Examples of a
non-routable IP are:
192.168.x.x (where x is anything between 0 and 255)
10.x.x.x (where x is anything between 0 and 255)
2.
Subnet Mask
There is no need to change the subnet mask. This is a unique,
advanced feature of your Belkin Router. It is possible to change
the subnet mask if necessary; however, do NOT make changes to
the subnet mask unless you have a specific reason to do so. The
default setting is “255.255.255.0”.
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Using the Web-Based Advanced User Interface
3.
DHCP Server
The DHCP server function makes setting up a network very easy
by assigning IP addresses to each computer on the network
automatically. The default setting is “On”. The DHCP server can
be turned OFF if necessary; however, in order to do so you must
manually set a static IP address for each computer on your network.
To turn off the DHCP server, select “Off” and click “Apply Changes”.
4.
IP Pool
5.
Lease Time
The length of time the DHCP server will reserve the IP address
for each computer. We recommend that you leave the lease
time set to “Forever”. The default setting is “Forever”, meaning
that any time a computer is assigned an IP address by the
DHCP server, the IP address will not change for that particular
computer. Setting lease times for shorter intervals such as one
day or one hour frees IP addresses after the specified period of
time. This also means that a particular computer’s IP address
may change over time. If you have set any of the other advanced
features of the Router such as DMZ or client IP filters, these are
dependent on the IP address. For this reason, you will not want
the IP address to change.
6.
Local Domain Name
The default setting is “Belkin”. You can set a local domain name
(network name) for your network. There is no need to change
this setting unless you have a specific advanced need to do so.
You can name the network anything you want such as
“MY NETWORK”.
40
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The range of IP addresses set aside for dynamic assignment
to the computers on your network. The default is 2–100 (99
computers). If you want to change this number, you can do so
by entering a new starting and ending IP address and clicking on
“Apply Changes”. The DHCP server can assign 100 IP addresses
automatically. This means that you cannot specify an IP address
pool larger than 100 computers. For example, starting at 50
means you have to end at 150 or lower so as not to exceed the
100-client limit. The starting IP address must be lower in number
than the ending IP address.
Using the Web-Based Advanced User Interface
Viewing the DHCP Client List Page
You can view a list of the computers (known as clients), which are
connected to your network. You are able to view the IP address (1) of
the computer, the host name (2) (if the computer has been assigned
one), and the MAC address (3) of the computer’s network interface
card (NIC). Pressing the “Refresh” (4) button will update the list. If
there have been any changes, the list will be updated.
(1)
(2)
(3)
(4)
Configuring the Wireless Network Settings
The “Wireless” tab lets you make changes to the wireless network
settings. From this tab you can make changes to the wireless network
name or Service Set Identifier (SSID), operating channel, encryption
security settings, and configure the Router to be used as an
access point.
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Using the Web-Based Advanced User Interface
Changing the Wireless Network Name (SSID)
(1)
10
(2)
Note: Please periodically check for new Router firmware updates
from the “Utilities > Firmware update” page. Newer firmware can fix
problems, add wireless features, and/or improve wireless performance
(see page 66).
42
section
To identify your wireless network, a name called the SSID is used.
The SSID is your network name. The default network name of the
Router is “Belkin N1 Wireless” followed by six digits that are unique
to your Router. Your network name will look something like
“Belkin_N1_Wireless_123456”. You can change this to anything you
choose, or you can leave it unchanged. Keep in mind, if you decide
to change your wireless network name, and there are other wireless
networks operating in your area, your network name needs to be
different from other wireless networks that may be operating in your
area. To change the SSID, type in the SSID that you want to use
in the SSID field (1) and click “Apply Changes” (2). The change is
immediate. If you make a change to the SSID, your wireless-equipped
computers may also need to be reconfigured to connect to your new
network name. Refer to the documentation of your wireless network
adapter for information on making this change.
Using the Web-Based Advanced User Interface
Changing the Wireless Channel
There are a number of operating channels from which you can
choose—in the United States, there are 11 and in the United Kingdom
(and most of Europe), there are 13. In a small number of other countries,
there are other channel requirements. Your Router is configured to
operate on the proper channels for the country in which you reside. The
channel can be changed if needed. If there are other wireless networks
operating in your area, your network should be set to operate on a
channel that is different than the other wireless networks.
Using the Wireless Mode Switch
This switch allows you to set the Router’s wireless modes. There are
several modes.
Note: Some modes may require firmware updates to be enabled.
1) 802.11b+g+n
Setting the Router to this mode will allow 802.11b-, 802.11g-, and
802.11n-compliant devices to join the network.
2) Off
This mode will turn OFF the Router’s access point, so no wireless
devices can join the network. Turning off the wireless function of
your Router is a great way to secure your network when you are
away from home for a long period of time, or don’t want to use the
wireless feature of the Router at a certain time.
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Using the Web-Based Advanced User Interface
Using the Bandwidth Switch
This switch allows you to set the Router’s wireless bandwidth modes.
There are several modes available:
1) 20MHz only
Setting the Router to this mode allows only 20MHz operation. This
mode is compatible with N1, draft 802.11n-, 802.11g-, and
802.11b-compliant devices, but will limit N1, draft 802.11n-compliant
devices’ bandwidth by half. Reducing bandwidth to 20MHz-only
operation might solve some wireless problems.
2) 40MHz only
Setting the Router to this mode allows only 40MHz operation. This
mode is compatible only with N1, draft 802.11n-compliant devices.
It may affect legacy 802.11b/g devices. Use only when you have a
pure N1, draft 802.11n wireless network.
3) 20MHz/40MHz Auto
Setting the Router to this mode allows it to switch automatically
between 20MHz and 40MHz operation. This mode enables 40MHz
operation, to maximize speed for N1, draft 802.11n-compliant
devices when conditions permit. When a legacy 802.11g access
point is presented and occupies an adjacent secondary channel,
the Router automatically reverts to 20MHz operation to maximize
compatibility. We recommend using this as the default mode.
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Using the Web-Based Advanced User Interface
Using the Broadcast SSID Feature
Note: This advanced feature should be employed by advanced users
only. For security, you can choose not to broadcast your network’s SSID.
Doing so will keep your network name hidden from computers that are
scanning for the presence of wireless networks. To turn off the broadcast
of the SSID, remove the check mark from the box next to “Broadcast
SSID”, and then click “Apply Changes”. The change is immediate. Each
computer now needs to be set to connect to your specific SSID; an SSID
of “ANY” will no longer be accepted. Refer to the documentation of your
wireless network adapter for information on making this change.
Protected Mode Switch
Protected mode ensures proper operation of N1, draft 802.11n-compliant
devices on your wireless network when 802.11g or 802.11b devices
are present or when there is heavy 802.11g or 802.11b traffic in the
operating environment. Use protected mode if your network consists of
a mix of Belkin N1 Wireless Cards and 802.11g or 802.11b cards on your
network. If you are in an environment that includes little to no 802.11g
or 802.11b wireless network traffic, you will achieve the best N1 wireless
performance with protected mode OFF. Conversely, in an environment
with HEAVY 802.11g or 802.11b traffic or interference, you will achieve
the best N1 wireless performance with protected mode ON. This will
ensure N1 wireless performance is not affected.
Changing the Wireless Security Settings
Your Router is equipped with the latest security standard called
Wi-Fi Protected Access 2 (WPA2). It also supports the legacy security
standard called Wired Equivalent Privacy (WEP). By default, wireless
security is disabled. To enable security, you will need to determine
which standard you want to use. To access the security settings, click
“Security” on the “Wireless” tab.
The Router features WPA2, which is the second generation of the
WPA-based 802.11i standard. It offers a higher level of wireless
security by combining advanced network authentication and stronger
Advanced Encryption Standard (AES) encryption methods.
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Using the Web-Based Advanced User Interface
WPA2 Requirements
IMPORTANT: In order to use WPA2 security, all your computers and
wireless client adapters must be upgraded with patches, driver, and
client utility software that supported WPA2. At the time of this User
Manual’s publication, a couple security patches are available, for
free download, from Microsoft ®. These patches work only with the
Windows XP operating system. Other operating systems are not
supported at this time.
For Windows XP with Service Pack 2, Microsoft has released
a free download to update the wireless client components to
support WPA2 (KB893357). The update is available from: http://
support.microsoft.com/default.aspx?scid=kb;en-us;893357
IMPORTANT: You also need to ensure that all your wireless client
cards/adapters support WPA2, and that you have downloaded and
installed the latest driver. Most of the Belkin wireless cards have
driver updates available for download from the Belkin support site:
www.belkin.com/networking.
46
10
section
For Windows XP computers that do not have Service Pack 2
(SP2), a file from Microsoft called “Windows XP Support Patch
for Wireless Protected Access (KB 826942)” is available for free
download at http://support.microsoft.com/?kbid=826942
Using the Web-Based Advanced User Interface
Setting WPA/WPA2-Personal (PSK)
Like WPA security, WPA2 is available in both WPA2-Personal (PSK)
mode and WPA2-Enterprise (RADIUS) mode. Typically, WPA2-Personal
(PSK) is the mode that will be used in a home environment, while
WPA2-Enterprise (RADIUS) is implemented in a business environment
where an external radius server distributes the network key to the
clients automatically. This guide will focus on WPA2-Personal (PSK)
usage. Please refer to the User Manual for more information about
wireless security and different types of wireless security.
1.
After you’ve set up your Router, go to the “Security” page under
“Wireless” and select “WPA/WPA2-Personal (PSK)” from the
“Security Mode” drop-down menu.
2.
For “Authentication”, select “WPA-PSK”, “WPA2-PSK”, or
“WPA-PSK + WPA2-PSK”. This setting will have to be identical
on the wireless clients that you set up. “WPA-PSK + WPA2-PSK”
mode will allow the Router to support clients running either WPA
or WPA2 security.
3.
“Encryption Technique”, select “TKIP”, “AES”, or “TKIP+AES”.
This setting will have to be identical on the wireless clients that
you set up.
4.
Enter your pre-shared key (PSK). This can be from eight to 63
characters and can be letters, numbers, or symbols. This same
key must be used on all of the wireless clients that you set up.
For example, your PSK might be something like: “Smith family
network key”. Click “Apply Changes” to finish. You must now set
all wireless clients to match these settings.
47
Using the Web-Based Advanced User Interface
IMPORTANT: Make sure your wireless computers are updated to work
with WPA2 and have the correct settings to get proper connection to
the Router.
Setting WPA Security
Note: To use WPA security, your wireless network cards must be
equipped with software that supports WPA. At the time this User Manual
was published, a security patch from Microsoft is available for free
download. This patch works only with Windows XP.
Your Router supports WPA-PSK (no server). WPA-PSK uses what is
known as a pre-shared key as the security key. A pre-shared key is
basically a password that is between eight and 39 characters long. It
can be a combination of letters, numbers, or characters. Each client
uses the same key to access the network. Typically this is the mode
that will be used in a home environment.
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Using the Web-Based Advanced User Interface
Setting WPA-PSK
1.
From the “Security Mode” drop-down menu, select “WPA-PSK
(no server)”.
2.
For “Encryption Technique”, select “TKIP” or “AES”. This setting
will have to be identical on the clients that you set up.
3.
Enter your pre-shared key. This can be from eight to 39
characters and can be letters, numbers, or symbols. This same
key must be used on all of the clients that you set up.
4.
Click “Apply Changes” to finish. You must now set all clients to
match these settings.
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Using the Web-Based Advanced User Interface
Setting WEP Encryption
Note to Mac users: The “Passphrase” option will not operate with
Apple® AirPort®. To configure encryption for your Mac computer, set the
encryption using the manual method described in the next section.
Select “128-bit WEP” or “64-bit WEP” from the drop-down menu.
2.
After selecting your WEP encryption mode, you can enter you
WEP key manually by typing in the hex WEP key manually, or
you can type a passphrase in the “PassPhrase” field and click
“Generate” to create a WEP key from the passphrase. Click
“Apply Changes” to finish. You must now set all of your clients to
match these settings.
10
3.
Encryption in the Router is now set. Each of your computers on
your wireless network will now need to be configured with the
same passphrase. Refer to the documentation of your wireless
network adapter for information on making this change.
50
section
1.
Using the Web-Based Advanced User Interface
Using a Hexadecimal Key
A hexadecimal key is a mixture of numbers and letters from A–F
and 0–9. 64-bit keys are 10 digits long and can be divided into five
two-digit numbers. 128-bit keys are 26 digits long and can be divided
into 13 two-digit numbers.
For instance:
AF 0F 4B C3 D4 = 64-bit key
C3 03 0F AF 0F 4B B2 C3 D4 4B C3 D4 E7 = 128-bit key
In the boxes below, make up your key by writing in two characters
between A–F and 0–9. You will use this key to program the encryption
settings on your Router and your wireless computers.
Note to Mac users: Original Apple AirPort products support 64-bit
encryption only. Apple AirPort 2 products can support 64-bit or 128-bit
encryption. Please check your product to see which version you are
using. If you cannot configure your network with 128-bit encryption,
try 64-bit encryption.
51
Using the Web-Based Advanced User Interface
Using the Access Point Mode
Note: This advanced feature should be employed by advanced users
only. The Router can be configured to work as a wireless network
access point. Using this mode will defeat the NAT IP sharing feature
and DHCP server. In Access Point (AP) mode, the Router will need to
be configured with an IP address that is in the same subnet as the
rest of the network that you will bridge to. The default IP address
is 192.168.2.254 and subnet mask is 255.255.255.0. These can be
customized for your need.
Enable the AP mode my selecting “Enable” in the “Use as Access
Point only” page. When you select this option, you will be able to
change the IP settings.
2.
Set your IP settings to match your network. Click
“Apply Changes”.
3.
Connect a cable from the “Modem” port on the Router to your
existing network.
The Router is now acting as an access point. To access the Router’s
Web-Based Advanced User Interface again, type the IP address
you specified into your browser’s navigation bar. You can set the
encryption settings, MAC address filtering, SSID, and
channel normally.
(1)
(2)
52
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1.
Using the Web-Based Advanced User Interface
Setting MAC Address Control
The MAC address filter is a powerful security feature that allows you
to specify which computers are allowed on the wireless network.
Note: This list applies only to wireless computers. This list can be
configured so any computer attempting to access the wireless network
that is not specified in the filter list will be denied access. When you
enable this feature, you must enter the MAC address of each client
(computer) to which you want to allow network access. The “Block”
feature lets you turn on and off access to the network easily for any
computer without having to add and remove the computer’s MAC
address from the list.
53
Using the Web-Based Advanced User Interface
Setting up an Allow Access List
1. Select the “Allow” radio button (1) to begin setting up a list of
computers allowed to connect to the wireless network.
2.
Next, in the “MAC Address” field that is blank (3), type in the
MAC address of the wireless computer you want to be able to
access the wireless network, then click “< System Settings> Time Zone”.
(1)
(2)
(3)
57
(4)
(5)
(6)
(7)
(8)
(9)
Using the Web-Based Advanced User Interface
Enabling the Demilitarized Zone (DMZ)
The DMZ feature allows you to specify one computer on your network
to be placed outside of the firewall. This may be necessary if the
firewall is causing problems with an application such as a game or
video conferencing application. Use this feature on a temporary basis.
The computer in the DMZ is NOT protected from hacker attacks.
10
To put a computer in the DMZ, enter the last digits of its IP address in
the IP field and select “Enable”. Click “Apply Changes” for the change
to take effect. If you are using multiple static WAN IP addresses, it
is possible to select which WAN IP address the DMZ host will be
directed to. Type in the WAN IP address you wish the DMZ host to
direct to, enter the last two digits of the IP address of the DMZ host
computer, select “Enable” and click “Apply Changes”.
58
section
Using the Web-Based Advanced User Interface
Using Dynamic DNS
The Dynamic DNS service allows you to alias a dynamic IP address
to a static host name in any of the many domains DynDNS.org offers,
allowing your network computers to be more easily accessed from
various locations on the Internet. DynDNS.org provides this service,
for up to five host names, free to the Internet community.
The Dynamic DNS SM service is ideal for a home website, file server, or
to make it easy to access your home PC and stored files while you’re
at work. Using the service can ensure that your host name always
points to your IP address, no matter how often your ISP changes
it. When your IP address changes, your friends and associates can
always locate you by visiting yourname.dyndns.org instead!
To register free for your Dynamic DNS host name, please visit
http://www.dyndns.org.
Setting up the Router’s Dynamic DNS Update Client
You must register with DynDNS.org’s free update service before
using this feature. Once you have your registration, follow the
directions below.
1. Enter your DynDNS.org user name in the “User Name” field (1).
2. Enter your DynDNS.org password in the “Password” field (2).
3. Enter the DynDNS.org domain name you set up with DynDNS.org
in the “Domain Name” field (3).
4. Click “Update Dynamic DNS” to update your IP address.
Whenever your IP address assigned by your ISP changes, the Router will
automatically update DynDNS.org’s servers with your new IP address. You
can also do this manually by clicking the “Update Dynamic DNS” button (4).
(1)
(2)
(3)
59
(4)
Using the Web-Based Advanced User Interface
Blocking an ICMP Ping
Computer hackers use what is known as “pinging” to find potential
victims on the Internet. By pinging a specific IP address and receiving
a response from the IP address, a hacker can determine that
something of interest might be there. The Router can be set up so it
will not respond to an ICMP ping from the outside. This heightens your
Router’s security level.
To turn off the ping response, select “Block ICMP Ping” (1) and click
“Apply Changes”. The Router will not respond to an ICMP ping.
Utilities
The “Utilities” screen lets you manage different parameters of the
Router and perform certain administrative functions.
60
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(1)
Using the Web-Based Advanced User Interface
Restarting the Router
Sometimes it may be necessary to restart or reboot the Router if it
begins working improperly. Restarting or rebooting the Router will
NOT delete any of your configuration settings.
Restarting the Router to Restore Normal Operation
1.
Click the “Restart
Router” button.
2.
The following message
will appear. Click “OK”.
3.
The following message
will appear. Restarting
the Router can take
up to 60 seconds. It is
important not to turn off
the power to the Router
during the restart.
4.
A 60-second countdown will appear on the screen. When the
countdown reaches zero, the Router will be restarted. The Router
home page should appear automatically. If not, type in the
Router’s address (default = 192.168.2.1) into the navigation
bar of your browser.
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Using the Web-Based Advanced User Interface
Restoring Factory Default Settings
Using this option will restore all of the settings in the Router to the
factory (default) settings. It is recommended that you back up your
settings before you restore all of the defaults.
1.
Click the “Restore
Defaults” button.
The following message
will appear. Click “OK”.
3.
The following message
will appear. Restoring
the defaults includes
restarting the Router.
It can take up to 60
seconds. It is important
not to turn the power
to the Router off during
the restart.
4.
A 60-second countdown will appear on the screen. When the
countdown reaches zero, the Router’s defaults will be restored.
The Router home page should appear automatically. If it does
not, type in the Router’s address (default = 192.168.2.1) into the
navigation bar of your browser.
10
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section
2.
Using the Web-Based Advanced User Interface
Saving a Current Configuration
You can save your current configuration by using this feature. Saving
your configuration will allow you to restore it later if your settings are
lost or changed. It is recommended that you back up your current
configuration before performing a firmware update.
1.
Click “Save”. A window
called “File Download”
will open. Click “Save”.
2.
A window will open
that allows you to
select the location
where you want to
save the configuration
file. Select a location.
You can name the file
anything you want, or
use the default name
“Config”. Be sure to
name the file so you
can locate it yourself
later. When you have
selected the location
and name of the file,
click “Save”.
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Using the Web-Based Advanced User Interface
3.
When the save is
complete, you will see
the window below.
Click “Close”.
The configuration is
now saved.
This option will allow you to restore a previously saved configuration.
10
1.
Click “Browse”. A window will open that allows you to select the
location of the configuration file. All configuration files end with a
“.bin”. Locate the configuration file you want to restore and
double-click on it.
64
section
Restoring a Previous Configuration
Using the Web-Based Advanced User Interface
2.
You will be asked if you want to continue. Click “OK”.
3.
A reminder window will appear. It will take up to 60 seconds for
the configuration restoration to complete. Click “OK”.
4.
A 60-second countdown will appear on the screen. When the
countdown reaches zero, the Router’s configuration will be
restored. The Router home page should appear automatically. If
not, type in the Router’s address (default = 192.168.2.1) into the
navigation bar of your browser.
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Using the Web-Based Advanced User Interface
Updating the Firmware
From time to time, Belkin may release new versions of the Router’s
firmware. Firmware updates contain feature improvements and fixes to
problems that may have existed. When Belkin releases new firmware,
you can download the firmware from the Belkin update website and
update your Router’s firmware to the latest version.
Checking for a New Version of Firmware
The “Check Firmware” (1) button allows you to instantly check for a
new version of firmware. When you click the button, a new browser
window will appear informing you that either no new firmware is
available or that there is a new version available. If a new version is
available, you will have the option to download it.
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(1)

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