LINKSYS EA6900 Linksys Smart Wi-Fi Router AC1900 User Manual User guide Linksys Router

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SMART Wi-Fi Router AC1900, EA6900
User Guide
Linksys EA-Series
Contents
Contents
Product Overview
Using an External Drive
EA6900 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1
Wall-mounting placement
Setting Up: Basics
How to create a home network .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 5
What is a network?
How to set up a home network
Where to find more help  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 5
How to install your router .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 6
How to configure your router .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 7
How to connect to Linksys Smart Wi-Fi
How to connect directly to your router
How to improve your wireless connection speed
How to change your network’s name and password
How to change your router’s local access password
How to change your router’s time zone
10
How to test your Internet connection speed .  .  .  .  .  .  .  .  .  .  .  .  10
How to connect devices to your network .  .  .  .  .  .  .  .  .  .  .  .  .  .  11
How to connect a computer to your network
How to connect a USB printer
How to connect other devices
How to view device details
11
11
12
13
How to set up parental controls .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  14
How to set parental controls
14
How to configure your guest network .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  15
How to back up your router configuration  .  .  .  .  .  .  .  .  .  .  .  .  .  16
How to customize Linksys Smart Wi-Fi .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  17
Using widgets
Customizing the Device List
17
17
Overview .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 18
How to attach a USB drive  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 18
How to use secured folder access .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  19
How to set up authorized users and shared folders
How to access shared folders
19
20
How to set up your router as a media server .  .  .  .  .  .  .  .  .  .  .  .  21
How to connect your UPnP device to the media server
22
How to remotely access storage .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  22
Setting Up: Advanced
How to manually set up your router .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 24
How to manually set up your Internet connection
24
How to associate a router with your Linksys Smart Wi-Fi account25
How to get the most out of your dual-band router .  .  .  .  .  .  .  .  26
How to control access to your network .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 27
How to improve security using the built-in firewall
29
How to set up the DHCP server on your router  .  .  .  .  .  .  .  .  .  . 30
How to set up DHCP reservation
31
How to access your network on the Internet .  .  .  .  .  .  .  .  .  .  .  .  32
How to clone a MAC address .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  33
How to connect to your corporate office using a VPN  .  .  .  .  .  .  33
How to optimize your router for gaming and voice .  .  .  .  .  .  .  .  34
How to enable Voice over IP on your network .  .  .  .  .  .  .  .  .  .  .  35
How to configure UPnP  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  36
How to use a router as an access point  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 37
How to put your new router behind an existing router .  .  .  .  . 38
Linksys EA-Series
To add your router to an existing router or gateway
To share an Internet connection
To extend your network
Contents
38
39
41
How to expose a device to the Internet  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  41
Specifications
Linksys EA6900  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 57
Port Forwarding and Port Triggering
How to set up port forwarding  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 43
How to set up port forwarding for a single port
How to set up port forwarding for multiple ports
How to set up port forwarding for a range of ports
43
44
44
How to set up port range triggering for online gaming .  .  .  .  .  45
Maintaining and Monitoring
How to back up and restore your router configuration .  .  .  .  . 47
How to upgrade the router’s firmware .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  48
How to restore factory defaults  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  48
How to check the status of your router  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 49
How to disable the Ethernet port status lights
How to test your Internet connection
How to configure and use logs
50
50
51
Troubleshooting
Your router was not successfully set up  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  52
Windows XP Service Pack update .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  52
Your Internet cable is not plugged in message .  .  .  .  .  .  .  .  .  .  .  .  53
Cannot access your router message  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  53
After setup .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 55
The Internet appears to be unavailable
Linksys Smart Wi-Fi does not open in your web browser
You cannot access Linksys Smart Wi-Fi
All other troubleshooting has been unsuccessful
55
55
56
56
ii
Linksys EA-Series
Product Overview
Product Overview
Features
Wireless-AC technology
EA6900
Built with leading 802.11ac wireless technology, your router offers maximum
speed and range to create an ultra-powerful network designed for home
theater performance. Connect your computers, Internet-ready TVs, game
consoles, smartphones and other Wi-Fi devices at blazingly fast transfer rates
for an unrivaled experience.
The power of dual band
Double your network bandwidth with simultaneous dual-band wireless-AC. The
dual-band feature is designed to avoid interference and optimize throughput
for smoother and faster HD video streaming, file transfers, and wireless gaming.
SpeedBoost
Higher quality antenna technology helps maintain high speeds across greater
distances throughout your home.
Advanced security
Keep Wi-Fi freeloaders and Internet threats at bay with WPA2 encryption and
SPI firewall to help keep your network protected.
Benefits of gigabit
Use the four Gigabit Ethernet (10/100/1000) ports for quick file sharing (up to
10× faster than standard Ethernet) between other Gigabit-enabled devices like
computers and servers.
Built-in USB ports and DLNA media server
Package contents
In addition to your router, your router package includes:
••
Network (Ethernet) cable
••
AC power adapter
••
SimpleTap™ card
The USB ports let you add an external USB drive to your network and share
files at home or over the Internet. It also features a built-in DLNA media server
for seamless streaming of your video and media files to an Xbox 360, PS3, or
other DLNA-compatible device. You can also connect a USB printer and share
it across your network.
Linksys EA-Series
Home theater ready
Product Overview
Top view
Bring the ultimate entertainment experience to your home by connecting
computers, Internet-ready TVs, game consoles, media players, and more to
your wireless network and the Internet. Simultaneous dual-band N and QoS
traffic prioritization technology delivers maximum speed and performance so
you can enjoy fast downloads, smooth video and music streaming, and reliable
gaming and VoIP.
Quick to install
Linksys Smart Wi-Fi software helps you easily set up your router.
IPv6 enabled
Indicator light
Supports the latest Internet protocol technology to future-proof your network.
Easy to manage
Linksys Smart Wi-Fi software helps you customize your settings and quickly
add multiple devices to your network:
Separate guest network
Create a separate, password-protected network for guests.
Parental controls
Limit access time and websites with parental controls.
••
Indicator light—Stays on steadily while power is connected and
following a successful Wi-Fi Protected Setup connection. Pulses slowly
during bootup, during firmware upgrades, and during a Wi‑Fi Protected
Setup connection. Flashes quickly when there is a Wi‑Fi Protected Setup
error.
Linksys EA-Series
Product Overview
Back view
Port activity indicators
Reset
USB1
USB2
Wi-Fi Protected Setup button
Reset button
Internet
Ethernet
12VDC
Power
Yellow network
activity indicator
Internet port
Green connectivity
indicator
USB ports
Ethernet ports
Network or Internet port
Power port
••
Wi-Fi Protected Setup™ button—Press this button to easily configure
wireless security on Wi-Fi Protected Setup-enabled network devices.
••
Ethernet ports—Connect Ethernet cables (also called network cables)
to these Gigabit (10/100/1000) ports, color coded blue, and to wired
Ethernet network devices on your network.
••
Green connectivity indicator—On Ethernet ports, turns on when a
cable connects the port to another Gigabit Ethernet port. On the Internet
port, turns on while connected to a modem.
••
Yellow network activity indicator—Flashes to indicate network activity
over that port.
NOTE
For best performance, use CAT5E or higher rated cables on the
Ethernet ports.
••
Internet port—Connect an Ethernet cable (also called a network or
Internet cable) to this port, color coded yellow, and to your modem.
••
USB ports—To easily share disk storage with other users on your network
or on the Internet, connect a USB drive to one of these ports. You can also
connect a USB printer and share it across your network.
••
Reset button—Press and hold this button for 10 seconds (until the port
lights flash at the same time) to reset the router to its factory defaults.
You can also restore the defaults using Linksys Smart Wi-Fi.
••
Power port—Connect the included AC power adapter to this port.
CAUTION
Use only the adapter that came with your router.
Linksys EA-Series
Product Overview
Wall-mounting placement
The router has two wall-mount slots on its bottom panel. The distance between
the slots is 82 mm. Two screws are needed to mount the router.
Suggested Mounting Hardware
3-5 mm
7-8 mm
1.5-2 mm
NOTE
Linksys is not responsible for damages incurred by unsecured wallmounting hardware.
Follow these instructions:
1. Determine where you want to mount the router. Make sure that the wall
you use is smooth, flat, dry, and sturdy. Also make sure the location is
within reach of an electrical outlet.
2. Drill two holes into the wall. Make sure the holes are 82 mm apart.
3. Insert a screw into each hole and leave 3 mm of its head exposed.
4. Position the router so the wall-mount slots line up with the two screws.
5. Place the wall-mount slots over the screws and slide the router down
until the screws fit snugly into the wall-mount slots.
Wall-mounting template
Print this page at 100% size.
Cut along the dotted line, and place on the wall to drill precise spacing.
82 mm
Linksys EA-Series
Setting Up: Basics
Setting Up: Basics
How to create a home network
2. Make sure that your modem is working. Your ISP can help you set up your
modem and verify that it’s working correctly.
3. Set up your router. See “How to install your router” on page 6.
What is a network?
A network is any group of devices that can communicate with each other. A
home network can also include Internet access, which requires a router like
this one.
A typical home network may include multiple computers, a printer, a modem,
and a router. A large home network may also have a switch, additional routers,
access points, and many Internet-capable media devices such as TVs, game
consoles, and web cameras.
••
Modem—Connects a computer or a router to your ISP (Internet Service
Provider). Your ISP may have provided one. The modem is a device that
connects to a phone jack or your cable TV outlet.
••
Router—Connects your wireless and wired network devices to each
other and to the modem (and to your ISP).
••
Switch—Allows you to connect several wired network devices to your
home network. Your router has a built-in network switch (the Ethernet
ports). If you have more wired network devices than available Ethernet
ports on your router, you will need an additional switch to consolidate
the wired connections.
4. To connect a computer or other network device to the network, see
“How to connect a computer to your network” on page 11 and “How to
connect other devices” on page 12.
Where to find more help
In addition to this User Guide, you can find help at these locations:
••
Linksys.com/support (documentation, downloads, FAQs, technical
support, live chat, forums)
••
Linksys Smart Wi-Fi help (connect to Linksys Smart Wi-Fi, then click
Help at the top of the screen)
How to set up a home network
1. Purchase the proper equipment. For a network that includes Internet
access, you’ll need:
•• Computers with an Ethernet port or wireless networking capabilities
•• A modem for connecting to your ISP (typically supplied by your ISP)
•• A router to connect your computers with each other and to the modem
•• Internet service to your home, provided by an ISP (Internet Service
Provider)
Linksys EA-Series
How to install your router
To install your router:
1. Power on your new router. If replacing an existing router, disconnect it.
2. Connect the Internet cable from your modem to the yellow Internet port
on your router. Wait until the power light on the front of the router is
solid.
Setting Up: Basics
TIP:
Print this page, then record your router and account settings in
the table below as a reference. Store your notes in a safe place.
Setup also saves your setup information as a file to your computer
desktop.
Network Name (SSID)
3. Connect to the secure wireless name shown in the Quick Start Guide that
came with your router. (You can change the network name and password
later during router setup.) If you need help connecting to the network,
refer to your device documentation. Note: You will not have Internet
access until router setup is complete.
Network Password
4. Open a web browser and follow the instructions to complete your
router’s setup. If instructions do not appear in the web browser, enter
linksyssmartwifi.com in the browser’s address bar.
Guest Network
Password
5. At the end of setup, follow the on-screen instructions to set up your
Linksys Smart Wi-Fi account. Use Linksys Smart Wi-Fi to easily manage
your router’s settings, such as:
•• Change your router’s name and password
Router Password
Guest Network Name
Linksys Smart Wi-Fi
Username
Linksys Smart Wi-Fi
Password
•• Set up guest access
•• Configure parental controls
•• Connect devices to your network
•• Test your Internet connection speed
NOTE:
As part of the router setup process, you will be sent a verification
e-mail. From your home network, click the link in the e-mail to
associate your router with the Linksys Smart Wi-Fi account. Make
sure that the link opens in a supported web browser, such as
Internet Explorer 8 or higher, Firefox 8 or higher, Google Chrome 10
or higher, and Safari 5 (for Mac) or higher.
If you cannot click the link while behind your new Linksys router, log into
Linksys Smart Wi-Fi while behind the router and add your router there.
For more information, see “How to associate a router with your Linksys
Smart Wi-Fi account” on page 25.
Linksys EA-Series
How to configure your router
You can change router settings to make your network more secure or to work
better with a device or game. Being able to adjust the settings while you’re
away from home can help make router administration easier. You can configure
your router from anywhere in the world by using Linksys Smart Wi-Fi, but you
can also configure your router directly from your home network.
Setting Up: Basics
How to connect to Linksys Smart Wi-Fi
To connect to Linksys Smart Wi-Fi:
1. Open your computer’s web browser.
2. Go to www.linksyssmartwifi.com and log into your account.
Linksys Smart Wi-Fi may be available for your mobile device, as well. See your
device’s app store for information.
Use Linksys Smart Wi-Fi to easily manage your router’s settings, such as:
••
Change your router’s name and password
••
Set up guest access
••
Configure parental controls
••
Connect devices to your network
••
Test your Internet connection speed
Your Linksys Smart Wi-Fi account can also be used to manage multiple Linksys
routers. For more information, see “How to associate a router with your Linksys
Smart Wi-Fi account” on page 25.
If you can’t remember your password, click Forgot your password? and
follow the on-screen instructions to recover it.
Linksys EA-Series
Setting Up: Basics
How to disable remote access
How to connect directly to your router
If you want to configure your router only while you are on your home network,
you should disable remote access.
You can configure your router by directly accessing it on your home network
instead of through the Internet-based Linksys Smart Wi-Fi.
To disable remote access:
To connect to your router while you are on your home network:
1. Log into Linksys Smart Wi-Fi.
1. Open your computer’s web browser.
2. Under Router Settings, click Connectivity.
3. Click the Administration tab, then deselect Allow remote access to
Linksys Smart Wi-Fi.
2. Go to www.linksyssmartwifi.com and log into your router using the
router password you created when you installed your router. (When
there is no Internet connection, this address re-routes directly to your
router.)
4. Click OK.
How to improve your wireless connection speed
Follow these tips to improve your network’s wireless connection speed:
••
Make sure that your router is in a good location:
•• For the widest coverage area, install your router near the center of
your home, and near the ceiling, if possible.
•• Avoid placing the router on or near metal objects (such as file cabinets
and metal furniture), reflective surfaces (such as glass or mirrors), or
masonry walls.
•• Any obstruction can weaken the wireless signal (even non-metallic
objects), so the fewer obstructions between the router and the
wireless device, the better.
•• Place the router in a location away from other electronics, motors, and
fluorescent lighting.
Linksys EA-Series
•• Many environmental variables can affect the router’s performance, so
if your wireless signal is weak, place the router in several locations and
test the signal strength to determine the ideal position.
••
If possible, upgrade wireless network interfaces (such as wireless
network cards in computers) from older wireless standards to 802.11n. If
a wirelessly networked device uses an older standard, the performance
of the entire wireless network may be slower.
••
If your router is a dual-band router, split your network traffic so the highbandwidth traffic uses the 5 GHz band. For more information, see “How
to get the most out of your dual-band router” on page 26.
How to change your network’s name and password
You can change the name (SSID) and password of your network, but if you do so,
all wireless devices connected to your router will lose their Internet connection
until you reconnect them using the new network name and password.
To change your router’s name and password:
1. Log into Linksys Smart Wi-Fi. (See ““How to connect to Linksys Smart WiFi” on page 7.
2. Under Router Settings, click Wireless.
Setting Up: Basics
3. Click the Wireless tab, then click Edit.
•• To change the network name, type a new name in the Network name
(SSID) box.
•• To change the network password, type a new password in the
Password box.
4. Click OK to apply your changes.
TIP
If you have a dual-band router, each band (2.4 GHz and the 5 GHz)
can have a separate network name and password.
How to change your router’s local access password
Your router’s local access password was set when you ran the router’s setup
software, but you can change it at any time. You need the router password to
change router settings when you don’t have an Internet connection. When you
do have an Internet connection, log into your Linksys Smart Wi-Fi account by
following the directions under “How to connect to Linksys Smart Wi-Fi” on page
7.
To change your router’s local access password
1. Log into Linksys Smart Wi-Fi. (See “How to connect to Linksys Smart WiFi” on page 7.
2. Click Connectivity under Router Settings.
Linksys EA-Series
3. Click the Basic tab.
4. Under Router Password, type the new password, then click OK.
Setting Up: Basics
How to test your Internet connection
speed
NOTE
To run the speed test, you must be accessing the Internet by using
the router you are testing. You cannot run the speed test remotely.
To test your Internet connection speed:
1. Log into Linksys Smart Wi-Fi. (See “How to connect to Linksys Smart WiFi” on page 7.
2. Click Speed Test under Apps. The Speed Test screen opens.
How to change your router’s time zone
Your router’s time zone should be set to your local time zone.
To set your router’s time zone:
1. Log into Linksys Smart Wi-Fi. (See “How to connect to Linksys Smart WiFi” on page 7.
2. Click Connectivity under Router Settings.
3. Click the Basic tab, then select your time zone in the Time Zone dropdown list and click OK.
3. Click Begin Test. The test measures your download and upload speeds.
10
Linksys EA-Series
NOTE
Internet connection speeds are determined by a variety of factors,
including ISP account type, local and worldwide Internet traffic,
and number of devices in your home that are sharing the Internet
connection.
4. Click Restart Test to run it again, and click Show History to display the
results of past tests.
Setting Up: Basics
How to connect a USB printer
When you install a printer that requires a cable, you can:
••
Follow the printer’s instructions for setting it up, then follow your
computer’s operating system instructions to share the printer with your
network.
- OR -
••
You can connect a USB printer to the router’s USB port to make the
printer available to any networked computer.
When you set up a wireless printer, you need to make sure that:
How to connect devices to your network
Your Linksys router is the nerve center of your home network. Your router safely
opens the Internet to your network, and all of your computers and network
devices rely on your router to pass files, media, and network commands in an
organized, error-free way. Whether connected wirelessly or with cables, each
part of your network needs the router in order to work reliably with the other
parts of your network.
••
Your printer has been completely set up except for being connected to
the network.
••
Your printer supports the WPA/WPA2 wireless encryption standard.
••
If your wireless printer supports Wi-Fi Protected Setup, you should use
Wi-Fi Protected Setup to connect the printer to your network. See “How
to connect a network device using Wi-Fi Protected Setup” on page 12.
To connect a USB printer to your network through the router’s USB port:
1. Log into Linksys Smart Wi-Fi. (See “How to connect to Linksys Smart WiFi” on page 7.
2. Click Device List, then click Add a Device.
How to connect a computer to your network
To connect a computer to your network:
1. At the computer you want to connect, enter your network’s connection
information into your wireless manager.
2. After that computer connects to your network, log into Linksys Smart WiFi, then click Device List to confirm that your router recognizes the new
computer. You can use the Device List to monitor all network-attached
devices.
11
Linksys EA-Series
3. Under Select the type of device to add to your network, click USB Printer.
The Add a USB printer screen opens.
Setting Up: Basics
Because of the wide variety of devices and methods of connecting, you must
manually enter network information into the devices for a successful network
connection.
TIP
For more instructions on connecting a game console to your
network, see also:
• “How to optimize your router for gaming and voice” on page 34
• “How to set up port forwarding” on page 43
• “How to set up port range triggering for online gaming” on page
45
How to manually connect a network device
4. Follow the on-screen instructions for downloading and installing the
VUSB (virtual USB) software for your computer.
To connect a wireless printer to your network:
1. Follow the printer’s instructions to connect it to your network. Use the
connection information available in Linksys Smart Wi-Fi or saved to your
computer desktop.
2. After that printer connects to your network, log into Linksys Smart Wi-Fi,
then click Device List to confirm that your router recognizes the new
printer.
To manually connect a device to your network:
1. Follow the device’s instructions to connect it to your network. Use the
connection information available in Linksys Smart Wi-Fi or saved to your
computer desktop.
2. After the device connects to your network, log into Linksys Smart Wi-Fi,
then click Device List to confirm that your router recognizes the new
device.
How to connect a network device using Wi-Fi Protected Setup
To connect a device using Wi-Fi Protected Setup™:
How to connect other devices
Many other types of wireless network devices can connect to your home
network, including:
1. Plug in and turn on the network device. If the device does not support
Wi-Fi Protected Setup, follow its instructions for a standard network
installation.
••
Game consoles
2. Log into Linksys Smart Wi-Fi. (See “How to connect to Linksys Smart WiFi” on page 7.
••
Internet-capable TVs and media players
3. Under Wireless, click the Wi-Fi Protected Setup tab.
••
Digital music players
4. Use one of the following methods to complete the setup:
••
Smart phones
12
Linksys EA-Series
•• If the device has a Wi-Fi Protected Setup button, press that button,
then click the Wi-Fi Protected Setup button in Linksys Smart Wi-Fi or
press the button on the back of your router.
Setting Up: Basics
How to view device details
You can use Linksys Smart Wi-Fi to view any network device’s network
infomation.
To view network device details:
1. Log into Linksys Smart Wi-Fi. (See “How to connect to Linksys Smart WiFi” on page 7.
2. Under Apps, click Device List. The Device List screen opens.
•• If the device has a Wi-Fi Protected Setup PIN, type that number into
the Device PIN box in Linksys Smart Wi-Fi, then click Register.
3. Click the i in the lower-right corner of the device.
•• If the device’s own setup asks for the router’s Wi-Fi Protected Setup
PIN, enter the number that appears under Router PIN in Linksys Smart
Wi-Fi.
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Linksys EA-Series
Information about the device appears on the screen.
Setting Up: Basics
How to set parental controls
To set parental controls:
1. Log into Linksys Smart Wi-Fi. (See “How to connect to Linksys Smart WiFi” on page 7.
2. Under Apps, click Parental Controls. The Parental Controls screen opens.
4. Click OK.
How to set up parental controls
With your router, you can use parental controls to:
••
Set the times that Internet access is allowed.
••
Block websites that you specify or based on their content.
••
Set the above restrictions for specific computers.
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When someone tries to open a blocked website, a Linksys Smart
Wi-Fi login page appears. To view the blocked content, you must
log into your Linksys Smart Wi-Fi account and change the parental
control restrictions.
3. To turn on parental controls, click the Enable parental controls button
so that ON is displayed.
TIP
It’s not necessary to set parental controls over each computer
on your home network. You can set the controls on only those
computers that children can access.
4. To select a computer to apply parental controls to, click the name of the
computer in the Restrict Internet access on list.
5. To block Internet access on the selected computer(s), under Block
Internet access:
•• Click Never to allow Internet access.
•• Click Always to always block Internet access.
•• Click Specific Times to set the times when Internet access is allowed.
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Linksys EA-Series
•• Click Edit to change the Internet access schedule. You can click and
drag to select or deselect a block of time.
Setting Up: Basics
How to configure your guest network
You can use your router’s guest network to provide your guests with access
to the Internet, while restricting their access to other resources on your local
network. To prevent unauthorized users from using your Internet access, your
guest network requires that a password be entered for Internet access. The
guest network is enabled by default.
File Edit
View
Go
Shortcuts
Options
Help
http://mynetwork/guest/login
Enter the Guest Password
for Internet Access:
Login
6. To block specific websites:
Done
a. Under Block specific sites, click Add.
b. Type the web address (URL) of the website to block, then click OK.
You can block up to ten websites.
TIP
It’s easier to copy and paste a web address than it is to type it in.
Copy the address from your browser’s web address box, then paste
it into an available box in the Block Specific Sites screen of Linksys
Smart Wi-Fi.
web browser
- guest
access
login
- Linksys
http://mynetwork/guest/log
E4200
in
Enter
the
for InternetGuest
Password
Access:
Login
Local Network
Guest Network
Local Access and Guest Access Diagram
Your wireless network’s guest network and password were set when you ran
the router’s setup software, but you can change them at any time.
7. Click OK to apply your changes.
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Linksys EA-Series
To set up guest access to your network:
1. Log into Linksys Smart Wi-Fi. (See ““How to connect to Linksys Smart WiFi” on page 7.
2. Under Apps, click Guest Access. Your guest network, which was set up
during your router installation, is displayed.
Setting Up: Basics
3. Click OK to apply your changes.
TIP
The first time your guest tries to access the Internet through a web
browser, they will see the Guest access screen. To continue, they
must enter the password you provided in the Password field, then
click LOGIN.
How to back up your router configuration
•• To turn guest access on or off, click the Allow guest access button.
•• The guest network name is based on your 2.4 GHz network name and
is automatically generated.
When you are done setting up your router, you should back up its settings so
that you can restore them later, if necessary. For instructions, see “How to back
up and restore your router configuration” on page 47.
•• To change the guest network password, click in the box next to Guest
network password, then type the new password.
•• To change the number of simultaneous guest network users you want
to allow, click the drop-down box under Total guests allowed, then
click the number that you want.
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To keep your guest network secure, click Change to change the
guest password when the guest no longer needs access to the
account.
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Linksys EA-Series
Setting Up: Basics
How to customize Linksys Smart Wi-Fi
Customizing the Device List
You can customize your Linksys Smart Wi-Fi home page by adding or removing
widgets. Widgets are miniature versions of menus that let you change basic
settings or check the status of your network.
You can change the icon and text description of each device on your network.
Using widgets
To change the device appearance:
1. In the Device List, click the device you want to change the appearance
for. The device’s information screen opens.
To add a widget:
1. Log into Linksys Smart Wi-Fi. (See “How to connect to Linksys Smart WiFi” on page 7.
2. Open a menu, then select Show widget on the homepage in the upperright corner.
2. To change the description, click Edit, type the new name, then click OK.
To remove a widget:
1. On the home page, click the × in the upper-right corner of the widget
you want to remove.
3. To change the icon, click Change, click a new icon, then click OK.
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Linksys EA-Series

Using an External Drive
Overview
How to attach a USB drive
You can attach most USB drives (including a thumb drive or a high-capacity
external drive) to the USB port on your router. You can then use the drive as
networked storage, as a media server (for media-enabled devices such as a
networked TV), and as an FTP (File Transfer Protocol) server. You can also specify
which users can access the content on the drive. Menus are subject to change.
If a USB drive is already connected to the router, and you want to attach a
different drive to that USB port, you should safely disconnect the old drive first.
To safely remove a USB drive from the router:
1. Log into Linksys Smart Wi-Fi, then click USB Storage under Apps.
To view the status and settings of your attached drive:
2. In the Status tab, click Safely remove drive.
1. Log into Linksys Smart Wi-Fi. (See “How to connect to Linksys Smart WiFi” on page 7.
3. Disconnect the old drive from the router.
2. Click USB Storage under Apps. The Status tab displays information such
as:
•• Drive capacity and use
•• Secured folder access status
To attach a USB drive to the router:
1. Connect the USB drive to an available USB port on the back of your
router. Your router detects the drive.
2. To update the USB Storage screen, you may need to click Refresh.
•• Addresses for accessing shared folders, the FTP server, and media
server
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Linksys EA-Series
How to use secured folder access

4. In the Authorized users list, type a Username and Password for each new
user.
Why would I need to use secured folder access? By default, when you
connect a USB drive to your router, the entire contents of the drive are available
for read and write access to anyone on your local network (no login credentials
are required). However, you can also make the drive and its folders secure, so
that only authorized users can access the drive’s contents.
TIP
When Secure Folder Access is on, the entire USB drive is secured.
How to set up authorized users and shared folders
To enable access to shared folders:
1. Log into Linksys Smart Wi-Fi. (See “How to connect to Linksys Smart WiFi” on page 7.
2. Click USB Storage under Apps, then click the Folder Access tab.
TIP
Two accounts, Admin and Guest, are already set up and cannot be
deleted.
5. Select the permissions to give the user.
•• Read Only lets the user read (open) the file.
•• Read & Write lets the user read, rename, overwrite, or delete the file.
The user can also save new files to the folder.
6. Click Select Share. The Select Existing Share dialog box opens.
7. If you already have the shared folder set up:
a. Select the check box next to each share you want to grant access to,
then click OK.
3. Click the setting for Secure Folder Access to turn it on.
The Authorized users list appears.
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Linksys EA-Series
8. If you need to set up the shared folder:
a. Click Create new share. The Create New Share dialog box opens.

9. Click Add User.
10. In the Authorized users list, you can also:
•• Click Edit to change a user’s credentials.
•• Click Shares to change the shares that a user can access.
•• Click Delete to delete the user account.
How to access shared folders
To access shared folders while on your network:
1. While in Linksys Smart Wi-Fi, click USB Storage under Apps.
2. In the Status tab, note the information under Folder Access. This is the
address you will need to access the shared folders from a file manager.
b. Click the button next to the folder that you want to share.
•• To view subfolders, click the
icon next to the folder name.
•• To return to a parent folder, click the
icon at the top of the list.
•• To select the entire drive, select Share entire storage device.
TIPS
The share name automatically changes to the name of
the folder you selected.
•• You cannot select more than one folder for each share.
••
••
To use a different share name, type the name in the Share name
field.
3. Enter the access address into your file manager.
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You can also usually locate the folder by browsing through your
computer’s file manager.
4. Enter your user account name and password. The drive’s contents (files
and folders) appear in a window.
5. Use the file manager to open, copy, or view the folder’s contents.
c. Click OK.
d. Select the check box next to each share you want to grant access to,
then click OK.
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Linksys EA-Series
TIPS
File managers display content in many ways, but you can usually
use these common actions to navigate through folders:
••
••
••
Click or double-click a folder name to open it.
Click, double-click, or right-click a file to open, copy, or view it.
Drag a file from another window and drop it into the shared
folder’s window to copy it to the shared folder. (To copy a
file to the shared folder, your user account must have write
access.)

To configure your router as a media server:
1. Log into Linksys Smart Wi-Fi. (See “How to connect to Linksys Smart WiFi” on page 7.
2. Click USB Storage under Apps. The USB Storage screen opens.
3. Click the Media Access tab.
How to set up your router as a media
server
What is a media server and how would I use it? A media server lets you share
media content across your network. Your router can act as a media server if it
has a USB drive attached and if you have UPnP AV (Audio and Video)-enabled
or DLNA (Digital Living Network Alliance)-certified devices in your home.
Examples of UPnP AV-enabled devices include digital media players, gaming
consoles with a built-in media player, and digital picture frames.
4. Click the setting for Enable Media Server to turn it on.
For example, if you have a digital media adapter that sends content to your
entertainment system, and if your router’s set up as a media server, then the
digital media adapter can access your router’s attached USB drive.
You can specify which folders are used by the media server, add and delete
folders, and specify how often the folders are scanned for new content.
NOTE
The EA3500 does not support the media server feature.
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Linksys EA-Series

5. Click Add New Folder. The Add a new folder dialog box opens.
How to connect your UPnP device to the media server
After you set up your router’s media server, you need to connect an UPnPcompatible device (such as an UPnP-compatible game console or digital media
player) to the network so that you can play the media server’s content.
To connect an UPnP device to your router’s media server:
1. Connect your UPnP device to your home network with wired (Ethernet
cable) or wireless networking. If you are connecting wirelessly, you
need to know your network’s name and password. See your device’s
documentation for help.
2. On your UPnP device, change the media source to the media server
name you specified on your router. (See “How to set up your router as a
media server” on page 21)
3. See your UPnP device’s documentation for help with playing media on
the device.
How to remotely access storage
6. Click the button next to the folder that you want to share, then click OK.
•• To view subfolders, click the
icon next to the folder name.
•• To return to a parent folder, click the
TIPS
icon at the top of the list.
The share name automatically changes to the name of the
folder you selected.
•• You cannot select more than one folder at a time.
••
7. Click OK again to save changes.
Why would I need to access my router’s storage remotely? After you enable
the router’s FTP (File Transfer Protocol) server, you can access the attached
drive’s files from anywhere by using either a web browser or FTP software.
To set up the FTP server:
1. Log into Linksys Smart Wi-Fi. (See “How to connect to Linksys Smart WiFi” on page 7.
2. Click USB Storage under Apps. The USB Storage screen opens.
3. Click the FTP Server tab.
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Linksys EA-Series
4. Click the setting for Enable FTP Server to turn it on.
5. We recommend that you keep the default settings for FTP Port and
Encoding, unless you are an advanced user and have reason to change
them.
6. Click OK.
7. Click the Status tab.
8. Note the information under FTP Server. This is the information you will
need to access the attached storage remotely.

The address that was provided on the Status tab above, starting
with ftp://... If you have DDNS (Dynamic Domain Name Service),
you can use your router’s domain name instead.
•• The user account name and password. This is the same User Name
and Password that were set up in the shared folders Authorized
users list. See “How to set up authorized users and shared folders”
on page 19.
•• The port and encoding specified during your FTP server setup
(usually port 21, and UTF-8 encoding)
••
c. Refer to the software’s help to determine how to download and
upload files.
TIPS
FTP software and web browsers display FTP content in many ways,
but you can usually use these common actions to navigate through
FTP folders:
Click a folder name to open it.
Click a double period (..) or Up to a higher level directory to
open a parent folder.
•• Click or right-click a file to download or view it.
•• Drag a file from another window and drop it into the FTP
window to upload it. (To upload a file, your user account must
have write access.)
••
••
9. To access the attached storage using a web browser:
a. Open a web browser.
b. In the browser’s Address or URL field, type the address that was
provided on the Status tab above, starting with ftp://... If you have
DDNS (Dynamic Domain Name Service), you can use your router’s
domain name instead.
c. Enter your user account name and password. This is the same User
Name and Password that were set up in the shared folders Authorized
users list. See “How to set up authorized users and shared folders” on
page 19.
The drive’s contents (files and folders) appear in a browser window.
d. Click a file to download it to your computer, or click and drag a file
from your computer’s file manager to the browser window to upload
a file (only if you have read and write access).
10. To access the attached storage using FTP client software:
a. Run your FTP client software.
b. Refer to the software’s help to determine how to connect to an FTP
site. Use the following information to connect:
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Linksys EA-Series
Setting Up: Advanced
Setting Up: Advanced
How to manually set up your router
How to manually set up your Internet connection
Although running your router’s setup software is the easiest way to set up and
maintain your router, advanced users may want to manually configure their
router. Be careful when changing settings using this method.
Running Setup configures your router’s Internet connection. However, for
some ISPs (Internet Service Providers), especially those outside of the United
States, you may need to manually configure your router’s Internet connection.
To manually set up your router:
How to configure basic Internet connection settings
1. Connect your router’s power adapter to a power outlet.
To manually configure your router’s Internet connection:
2. To connect to your router by using a cable:
1. Connect to your router and log in using the instructions under “How to
manually set up your router” on page 24.
a. Connect an Ethernet cable to the computer and to an available
numbered Ethernet (blue) port on the back of your router.
b. Disconnect the cable from the router’s Internet port.
2. Under Router Settings, click Connectivity. The Connectivity page opens
to the Basic tab.
3. To connect to your router wirelessly:
a. Make sure that your computer’s wireless networking is turned on.
b. Connect to the secure wireless name shown in the Quick Start Guide
that came with your router. (You can change the network name and
password later during router setup.) If you need help connecting to
the network, refer to your device documentation.
4. Open a web browser on the computer, then go to
www.linksyssmartwifi.com. (When there is no Internet connection,
this address re-routes directly to your router.)
5. Click I have read and accepted the License Terms for using this
software, read the license agreement, then select the checkbox.
6. Select I want to skip Setup and and configure my router manually,
then click Next.
7. Enter admin as the user name, then enter the default password (admin).
The main menu opens.
3. Next to Type of Internet Connection, click Edit.
8. After you finish changing settings, click Save and close the browser
window.
TIP
For descriptions of the settings, click Help at the top of the screen.
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Linksys EA-Series
4. Select your ISP’s Internet connection type from the drop-down list.
Complete the Optional Settings only if required by your ISP.
TIP
For field descriptions, click Help at the top of the screen.
5. Click OK.
IPv6 Internet connection settings
IPv6 is a new IP protocol that uses simplified packet headers and requires IPSec.
It also has improved support for mobile IP and computing devices.
NOTE
To use your router’s IPv6 Internet connection settings, IPv6 service
from your ISP (Internet service provider) is required. For more
information on this service, ask your ISP.
Setting Up: Advanced
5. Click Edit. You can now change the following settings:
•• IPv6 - Automatic—Select Enabled to use IPv6 for all network
addressing.
•• DUID (device user ID)—Used by DHCP to identify network clients.
•• 6rd Tunnel—Allows your router to send IPv6 IP addresses over IPv4
networks. To enable this option, IPv6 - Automatic must be unselected.
To let your router handle the 6rd Tunnel settings (such as prefixes and
address masks), change the 6rd tunnel setting to Automatic. Select
Manual to change these settings manually.
•• Prefix—Enter the prefix address used for the tunnel provided by your
ISP.
•• Prefix Length—Enter the prefix length used for the tunnel provided
by your ISP.
•• Border Relay—Enter the border relay address used for the tunnel
provided by your ISP.
To manually configure your router’s IPv6 settings:
1. Use an Ethernet cable to connect an Ethernet port on your router to the
Ethernet port on your computer.
2. Log into Linksys Smart Wi-Fi. (See “How to connect to Linksys Smart WiFi” on page 7.
3. Under Router Settings, click Connectivity. The Connectivity page opens.
4. Click the Internet Settings tab, then click IPV6.
•• IPv4 mask length—Enter the IPv4 address mask length used for the
tunnel provided by your ISP.
6. Click OK.
How to associate a router with your
Linksys Smart Wi-Fi account
To associate an additional router to your Linksys Smart Wi-Fi account:
1. Run Setup for the additional router. When Setup is complete, you are
prompted to create a new Linksys Smart Wi-Fi account.
2. Instead of creating a new account, click Login at the top of the screen.
You are prompted to enter your account user name (e-mail address) and
password.
3. Enter your original Linksys Smart Wi-Fi account user name and password,
then click Log in. The additional router is added to your Linksys Smart
Wi-Fi account.
4. To configure the additional router, log into Linksys Smart Wi-Fi, then
select the router’s SSID (network name) from the drop-down list at the
top of the screen.
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Linksys EA-Series
How to get the most out of your dualband router
I bought a dual band router, but I’m not sure that I’m getting the most
out of it. What should I check? Of the many reasons for owning a dual-band
router, the most common is to ensure available bandwidth for streaming highdefinition video. At the same time, owners want to make sure that their video
streams won’t be interrupted by other wireless network traffic. To get the most
out of your dual-band router, you can:
••
Upgrade your wireless clients
••
Split your traffic
Upgrade your wireless clients
If you have network adapters that support only legacy wireless network
standards such as 802.11b, you should consider upgrading them with
Wireless-N (802.11n) network adapters. Wireless-B (802.11b) devices can slow
your entire wireless network. For the best performance, all of your wireless
devices should support Wireless-N. You can then select Wireless-N Only as your
Network Mode below.
Setting Up: Advanced
••
Even though you are connected to your own wireless network, you are
still sharing “air time” with nearby networks.
••
The 5 GHz band is much less crowded than the 2.4 GHz band, so it’s ideal
for streaming multimedia.
••
The 5 GHz band has more available channels, so it is more likely that you
will have your own, interference-free channel for your wireless network.
By default, your dual-band router uses the same network name on both the
2.4 GHz band and the 5 GHz band. The easiest way to segment your traffic is to
rename one of your wireless networks. With a separate, descriptive name, it will
be easy to connect to the right network.
To reconfigure your wireless network:
1. Log into Linksys Smart Wi-Fi. (See “How to connect to Linksys Smart WiFi” on page 7.
2. Under Router Settings, click Wireless. The Wireless page opens to the
Wireless tab.
NOTE
If you select Wireless-N Only, you may need to temporarily change
your network settings to Mixed to provide access to guests without
Wireless-N networking.
Split your traffic
The best way to improve your multimedia wireless performance is to split your
wireless traffic between your router’s two bands (ranges of radio frequencies).
Your router supports the 2.4 GHz band and the 5 GHz band, and handles the
two bands as two separate wireless networks to help manage the traffic.
The most common way to split wireless traffic is to use the 2.4 GHz band for
basic Internet tasks such as web browsing, email, and downloads, and use
the 5.0 GHz band for streaming multimedia. There are several reasons for this
approach:
••
Although the 2.4 GHz band may be more crowded with wireless traffic
from your neighbors, it’s fine for basic Internet traffic that is not timesensitive (such as e-mail).
3. Click Edit next to the network band you want to modify. Change any of
the settings below:
a. Enabled—Deselect this checkbox to disable the network band.
b. Network name (SSID)—You can provide a unique SSID for each band
of your wireless network. The name must not exceed 32 characters.
c. Password—You can provide a unique password for each band of
your wireless network.
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Linksys EA-Series
d. Network mode—Your choice depends upon the clients that will
connect to your network. If all of your devices are Wireless-N capable,
you can select Wireless-N Only for either or both bands.
On the 2.4 GHz band, you can select:
•• Mixed
•• Wireless-N Only
•• Wireless-G Only
On the 5 GHz band, you can select:
•• Mixed (default), which accepts connections from 802.11a or
802.11n clients
•• Wireless-N Only (802.11n only)
•• Wireless-AC Only
e. Security mode—You can set up different security options for the
5 GHz and 2.4 GHz networks. If the security mode you select requires
a passphrase, a Passphrase field appears, and you must enter a
passphrase. You can select:
•• None (no security)
•• WEP
•• WPA Personal
•• WPA Enterprise
•• WPA2 Personal
•• WPA2 Enterprise
•• WPA2/WPA Mixed Personal
•• WPA2/WPA Mixed Enterprise
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Wireless-N networks should use the WP2-Personal security
mode for best performance.
f. Channel width—We recommend that you keep the default (Auto)
setting for each band. In Auto mode, the router and the network
clients automatically switch to the 40 MHz mode if:
•• Your wireless clients support the 40 MHz mode (sometimes
called Bonded mode) in which two 20 MHz channels are bonded
together for better performance.
•• There is no adjacent interference.
Setting Up: Advanced
With more available channels and less chance of interference on the
5 GHz band, you have the option to force the 40 MHz mode.
On the 2.4 GHz band, you can select:
•• Auto (20 MHz or 40 Mhz)
•• 20 MHz Only
On the 5 GHz band, you can select:
•• Auto (automatically selects from the options below)
•• 20 MHz Only
•• 40 MHz Only
•• 80 MHz Only
g. Channel—Choose the operating channel for each band. Your
router will automatically select the channel with the least amount
of interference if you leave the default Auto setting. We recommend
keeping the default settings for both bands.
4. To save your changes, click OK.
How to control access to your network
Why would I need to control access to my wireless network? By default,
Setup enables industry-standard WPA (Wi-Fi Protected Access) security using
WPA2/WPA mixed mode. If you set up your wireless network manually and
have not enabled wireless security, your wireless network will be an “open”
network that almost anyone nearby with a Wi-Fi-enabled device could access.
What is MAC filtering? If you choose not to use the built-in security features
of your router, you can still control access to your wireless network using
MAC filtering. Every network device has a unique, 12-digit MAC (Media
Access Control) address. Using MAC filtering, you can allow only known MAC
addresses (known devices) onto your network. You can also exclude specific
MAC addresses or deny them access to your wireless network.
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MAC filtering is not strong security. The best way to secure your
network is to use the router’s WPA2 security setting.
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Linksys EA-Series
Example: Because each MAC filtering configuration is unique, the following
procedure uses the simplified example of setting up MAC filtering to allow one
wireless device access to the network.
Setting Up: Advanced
5. Click Add MAC Address, then enter the MAC address into the MAC Filter
List and click Save.
TIP
You can also use MAC filtering to prevent specific PCs from
accessing your network by selecting Deny. However, it’s easier
to select Allow to permit only known devices than to exclude
unknown devices.
To set up MAC filtering to allow one wireless device access to your
network:
1. Log into Linksys Smart Wi-Fi. (See “How to connect to Linksys Smart WiFi” on page 7.
2. Under Router Settings, click Wireless. The Wireless page opens.
3. Click the MAC Filtering tab.
4. Select Enabled next to MAC Filters, then select Allow access for ONLY
the listed MAC addresses.
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Linksys EA-Series
How to improve security using the built-in firewall
Why would I need to change my security settings? By default, the firewall
settings in your router have been optimized for most home environments, so
no changes are needed. The SPI (Stateful Packet Inspection) firewall is enabled
by default. In addition, anonymous Internet requests and IDENT requests are
filtered by default. All web filters are disabled, because enabling them may
cause problems for sites that depend on ActiveX controls, Java, or cookies.
Changing firewall settings
To change your firewall settings:
1. Log into Linksys Smart Wi-Fi. (See “How to connect to Linksys Smart WiFi” on page 7.
2. Under Router Settings, click Security. The Security page opens to the
Firewall tab.
3. You can now change the following settings:
TIP
For more descriptions of each setting, click Help at the top of the
screen.
Setting Up: Advanced
•• VPN Passthrough:
IPSec Passthrough – IPSec (Internet Protocol Security) is a suite of
protocols used to implement secure exchange of packets at the IP
layer. The VPN clients on the local network can establish an IPSec
VPN tunnel through the router. This option is enabled by default.
•• PPTP Passthrough – PPTP (Point-to-Point Tunneling Protocol)
allows the PPP (Point-to-Point Protocol) to be tunneled through
an IP network. The VPN clients on the local network can establish
a PPTP VPN tunnel through the router. This option is enabled by
default.
•• L2TP Passthrough – L2TP (Layer 2 Tunneling Protocol) enables
point-to-point sessions using the Internet on the Layer 2 level.
The VPN clients on the local network can establish an L2TP VPN
tunnel through the router. This option is enabled by default.
••
•• Internet filters:
Filter anonymous Internet requests—This filter blocks Internet
requests from unknown sources such as ping requests. This option
is enabled by default.
•• Filter multicast—Multicasting allows a single transmission
to simultaneously reach specific recipients within your local
network. Select this option to block multicasting. This option is
disabled by default.
•• Filter Internet NAT redirection—This filter prevents a local
computer from using a URL or Internet IP address to access the
local server. Select this option to enable the filter. This option is
disabled by default. On some router models, this setting applies
to IPv4 Internet only.
•• Filter ident (Port 133)—This filter prevents port 133 from being
scanned by devices from the Internet. This option is enabled by
default.
••
4. Click Save to save your changes.
•• Firewall: SPI firewall protection—This helps protect your local
network from Internet threats. This option is enabled by default.
On some router models, this setting is separated into IPv6 and IPv4
options so that each can be handled separately.
CAUTION
To help protect your network, you should keep this option enabled.
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Changing IPv6 firewall settings
On some router models, the IPv6 firewall lets you customize IPv6 port services
for applications. When users send these types of requests to your network via
the Internet, the router will allow those requests to the appropriate computers.
NOTE
To use your router’s IPv6 Internet connectino settings, IPv6 service
from your ISP (Internet service provider) is required. For more
information on this service, ask your ISP.
To set IPv6 firewall settings:
1. Log into Linksys Smart Wi-Fi. (See “How to connect to Linksys Smart WiFi” on page 7.
2. Under Router Settings, click Security. The Security page opens to the
Firewall tab.
Setting Up: Advanced
3. Click Add IPv6 Firewall Setting. You can now change the following fields:
•• Description—Enter a description of the application.
•• Protocol—Select TCP, UDP, or Both (default).
•• IPv6 Address—Enter the IPv6 address of the computer that should
receive the traffic.
•• Allow—Select the range of port(s) used by incoming traffic.
4. Click Save to save your changes. The list is updated to show the settings
you have saved.
•• To change a saved setting, click Edit next to the setting.
•• To delete a saved setting, click Remove next to the setting.
How to set up the DHCP server on your
router
Your router can be used as a DHCP (Dynamic Host Configuration Protocol)
server to automatically assign an IP address to each computer or device on
your network. The DHCP server is enabled by default. If you already have a
DHCP server on your network, or if you do not want to use your router as a
DHCP server, you should disable this setting.
To configure your router’s DHCP server settings:
1. Log into Linksys Smart Wi-Fi. (See “How to connect to Linksys Smart WiFi” on page 7.
2. Under Router Settings, click Connectivity.
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Linksys EA-Series
3. Click the Local Network tab.
Setting Up: Advanced
How to set up DHCP reservation
Why would I use it? DHCP reservation allows you to assign a unique, fixed IP
address to a specific device on your network. Assigning a fixed IP address is
a good way to manage devices such as print servers, web cameras, network
printers, and game consoles. A fixed IP address is also recommended if you
want to use port forwarding for devices that need to receive inbound traffic
from the Internet (“How to set up port forwarding” on page 43).
To configure DHCP reservation:
1. Log into Linksys Smart Wi-Fi. (See “How to connect to Linksys Smart WiFi” on page 7.
2. Under Router Settings, click Connectivity.
3. Click the Local Network tab, then click DHCP Reservations. The DHCP
Reservations list opens, which lists attached network devices and current
DHCP reservations.
4. To disable the DHCP server, deselect the Enabled checkbox.
5. Leave the Enabled checkbox selected to edit the following settings:
•• Start IP address
•• Maximum number of users
•• IP address range (not editable)
•• Client lease time
•• Static DNS values
•• WINS
6. Click OK to save changes.
4. Click the Select checkbox next to the device you want to reserve, then
click Add DHCP Reservation.
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Linksys EA-Series
5. Click Edit to change the reservation details, or click Delete to delete the
reservation.
Setting Up: Advanced
3. Under Router Settings, click Security, then click the Apps and Gaming
tab. The DDNS screen opens.
TIP
For field descriptions, click Help at the top of the screen.
How to access your network on the
Internet
Why would I need to find my network on the Internet? If you want to
remotely access a drive attached to your router or view a web camera on your
home network, you need to be able to easily enter your network’s address into
a web browser.
4. In the DDNS Service drop-down list (the list that has Disabled selected
by default), select your DDNS service provider.
Working with several DDNS (Dynamic Domain Name System) service providers,
your router’s DDNS feature lets you configure a domain name for your network,
which you can then use to easily find your network on the Internet. If your ISP
changes your network’s IP address (which can happen frequently), the DDNS
service providers detect the address change and continue to route your
domain name to that address.
TIP
Before you configure DDNS on your router, you must sign up for
DDNS service from a DDNS service provider that’s supported by
your router.
5. Complete the fields with information provided by your DDNS provider,
then click OK.
6. To access the network from the Internet, enter the domain name
provided by the DDNS service provider.
To set up DDNS:
To access one of your network devices on the Internet:
1. Sign up for DDNS service at either www.dyndns.org or www.tzo.com.
Note all of the information provided to you by the DDNS provider.
a. Configure the router to use port forwarding for the device (see “How
to set up port forwarding for a single port” on page 43). Note the port
number used for the device.
2. Log into Linksys Smart Wi-Fi. (See “How to connect to Linksys Smart WiFi” on page 7.
b. Enter the domain name for your network, followed by a colon and
the port number. For example, if the domain name registered with
your DDNS provider is HappyBunny.linksysnet.com, and your Internet
camera has been configured to use port 1024, you would enter:
HappyBunny.linksysnet.com:1024
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Linksys EA-Series
How to clone a MAC address
On any home network, each network device has a unique MAC (Media Access
Control) address. Some ISPs register the MAC address of the device (usually a
router or a computer) connected directly to the modem. If your computer’s
MAC address is registered with your ISP and you do not want to re-register
the MAC address, then you can clone the address (assign the registered MAC
address of your previous device to your new router). If you want to use the
MAC address from an old router that you are replacing with your new router,
you should first determine the MAC address of your old router, then manually
enter it into your new router.
NOTE
For many ISPs that provide dynamic IP addresses automatically, the
stored MAC address in the modem is reset each time you reset the
modem. If you are installing this router for the first time, reset your
modem before connecting the router to your modem. To reset your
modem, disconnect power for about one minute, then reconnect
power.
To clone a MAC address from your computer:
1. Log into Linksys Smart Wi-Fi. (See “How to connect to Linksys Smart WiFi” on page 7.
Setting Up: Advanced
4. Under MAC Address Clone, click Enabled.
5. Enter the 12-digit MAC address of your old router, then click OK.
How to connect to your corporate office
using a VPN
What is a VPN, and do I need to change my router settings? A VPN (Virtual
Private Network) is a network that uses a public network, such as the Internet,
to provide secure communications between a remote computer and another
network. Corporations often provide VPN access to their networks to enable
employees to work from remote offices or while traveling. Most corporate VPNs
use the Internet to provide connectivity between remote employees and the
corporate network.
For a typical VPN, the corporation installs a VPN gateway on their corporate
network. Employees authorized to work remotely connect to the VPN gateway
through the Internet using VPN software and security methods provided by
their employers. Robust security and authentication schemes ensure a secure
connection and access by only authorized users.
The default VPN settings in your router have been configured to pass through
(allow) the most common types of VPN protocols, so usually no changes are
needed.
2. Under Router Settings, click Connectivity. The Connectivity page opens.
To change your VPN passthrough settings:
3. Click the Internet Settings tab.
1. Log into Linksys Smart Wi-Fi. (See “How to connect to Linksys Smart WiFi” on page 7.
2. Under Router Settings, click Security. The Security page opens to the
Firewall tab.
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Linksys EA-Series
3. Enable each setting that you want to change.
•• IPSec Passthrough – IPSec (Internet Protocol Security) is a suite of
protocols used to implement secure exchange of packets at the IP
layer. The VPN clients on the local network can establish an IPSec VPN
tunnel through the router. This option is enabled by default.
•• PPTP Passthrough – PPTP (Point-to-Point Tunneling Protocol) allows
Setting Up: Advanced
To configure media prioritization:
1. Log into Linksys Smart Wi-Fi. (See “How to connect to Linksys Smart WiFi” on page 7.
2. Under Apps, click Media Prioritization. The Media Prioritization screen
opens.
the PPP (Point-to-Point Protocol) to be tunneled through an IP network.
The VPN clients on the local network can establish a PPTP VPN tunnel
through the router. This option is enabled by default.
•• L2TP Passthrough – L2TP (Layer 2 Tunneling Protocol) enables point-
to-point sessions using the Internet on the Layer 2 level. The VPN
clients on the local network can establish an L2TP VPN tunnel through
the router. This option is enabled by default.
4. Click OK to save your changes.
3. Turn on Prioritization if it is not already on.
4. Click and drag high-priority devices from the Normal Priority list to the
High Priority list.
How to optimize your router for gaming
and voice
How does my router prioritize traffic to the Internet? Your router can
prioritize traffic between your network and the Internet. Performance for
demanding, real-time applications, such as online gaming, VoIP calls, video
streaming, and videoconferencing, can be improved by configuring media
prioritization.
Prioritization settings are applied only to traffic that is uploaded to the Internet.
The router cannot control the quality of the traffic after it reaches the Internet.
TIP
For more information on optimizing your router for online gaming,
see “Port Forwarding and Port Triggering” on page 43.
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Linksys EA-Series
5. To prioritize an application or game, select the name in the drop-down
list, then click and drag the
icon next to the name to the High
Priority list.
Setting Up: Advanced
a. Set the maximum Downstream Bandwidth. If you set the bandwidth
lower than the actual bandwidth of your router, performance may be
limited.
b. Set the maximum Upstream Bandwidth.
c. To help manage traffic priority with devices that support WMM, turn
on WMM Support.
TIP
WMM (Wi-Fi MultiMedia) Support is a wireless feature
based on the IEEE 802.11e standard. WMM improves
quality for audio, video, and voice applications by
prioritizing wireless traffic. This feature requires that the
wireless client devices in your network also support WMM.
d. To have the router re-send data if an error occurs, turn off No
Acknowledgement.
•• If the application name isn’t listed, click Edit and add the name.
TIP
If you want to add a new application or game, you need
to know its port and protocol information (see the
application or game’s documentation for help).
6. Click Settings. The Settings screen opens.
CAUTION
If you specify a maximum bandwidth that is too high, the
router cannot apply priorities correctly, and prioritization
problems may result.
e. Click OK.
How to enable Voice over IP on your
network
Do I need to configure Voice over IP? VoIP (Voice over Internet Protocol) is a
technology for using the Internet as an interface for telephone communications.
To use VoIP, you need to get an account with a VoIP service provider. The VoIP
service provider typically provides you with a telephone adapter that connects
to your network. If you do not use your network to make phone calls, you don’t
need to change the default settings.
The Application Layer Gateway SIP (Session Initiation Protocol) allows SIP
packets, used by some VOIP service providers, to get through your router’s
firewall.
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Linksys EA-Series
To configure the router for VoIP:
1. Log into Linksys Smart Wi-Fi. (See “How to connect to Linksys Smart WiFi” on page 7.
2. Under Router Settings, click Connectivity, then click the Administration
tab.
Setting Up: Advanced
How to configure UPnP
What is UPnP? UPnP (Universal Plug and Play) allows devices connected
to a network to discover each other and automatically create working
configurations. Examples of UPnP-capable devices include web cameras,
online gaming applications, and VoIP devices. UPnP is enabled by default.
To configure UPnP:
1. Log into Linksys Smart Wi-Fi. (See “How to connect to Linksys Smart WiFi” on page 7.
2. Under Router Settings, click Connectivity, then click the Administration
tab.
3. If your VoIP service uses SIP, select the SIP checkbox under Application
Layer Gateway.
– OR –
If your VoIP service uses other NAT traversal solutions such as STUN
(Session Traversal Utilities for NAT), TURN (Traversal Using Relay NAT), or
ICE (Interactive Connectivity Establishment), deselect the SIP checkbox.
NOTE
You may need to contact your VoIP service provider to determine
the type of NAT traversal configuration they use.
3. To use UPnP, select Enabled (default) next to UPnP.
4. To allow changing router settings while using UPnP, select Allow Users
to Configure.
5. To prevent local network users from disabling your Internet connection
through UPnP, deselect the Allow users to disable Internet access
checkbox.
6. Click OK.
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Setting Up: Advanced
How to use a router as an access point
To view your new router’s settings:
How can I use this new router as an access point? If you have a large area to
cover with your wireless signal, or if part of your home has weak signals due to
interference, you can use this router to extend the range of your old router’s
wireless network.
2. Log into Linksys Smart Wi-Fi. (See “How to connect to Linksys Smart WiFi” on page 7.
To set up your new router as an access point:
1. Use a network cable to connect this router’s Internet port to the Ethernet
or LAN port on the router that is connected to your modem.
2. Log into Linksys Smart Wi-Fi. (See “How to connect to Linksys Smart WiFi” on page 7.
3. Under Router Settings, click Connectivity, then click the Internet
Settings tab.
4. Click IPv4.
5. For Type of Internet Connection, select Bridge Mode.
6. Click Obtain an IPv4 address automatically, then click OK. The new
router’s LAN IP address will be changed and obtained from the router
that is connected to your modem.
How can I use my old router as an access point? If you have a large area to
cover with your wireless signal, or if part of your home has weak signals due to
interference, you can use your old router to extend the range of your wireless
network. This is a complex process, so this procedure assumes that you have
some networking knowledge.
TIP
Check the documentation for your old router. Some brands of
routers include either a switch on the outside of the case or a
software option to convert it to an access point. If either of these
options is available, follow your old router’s instructions to convert
it to an access point.
You need to take note of your new router’s settings, then apply some of those
settings to the old router so it can work as an access point.
1. Make sure that your new router is connected to the Internet.
3. Under Router Settings, click Wireless, then take note of the Network
name (SSID), Password, Security mode, and Channel.
4. Under Router Settings, click Connectivity, then click the Local Network
tab. Take note of the DHCP server’s IP address range (192.168.1.100 to
192.168.1.149 by default)
To use your old router as an access point:
1. With your computer connected to your old router, log into its browserbased administration utility.
NOTE
Save your changes after finishing each step below.
2. Open the setup page for the local network (LAN).
3. In the Router IP address field, enter an unused IP address for the LAN
network of your new router.
For example, if your new router has an IP address of 192.168.1.1, you
should choose an IP address on the 192.168.1.0 network. You can choose
any address within the range of 192.168.1.2 to 192.168.1.254. You should
exclude addresses in the range that will be used by the DHCP Server of
your new router (192.168.1.100 to 192.168.1.149). A safe choice might be
192.168.1.250. Take note of this address, because this will be the address
that you will use to manage your old router in the future.
4. In the Subnet Mask field, enter 255.255.255.0 or, if available, select that
subnet mask from a drop-down list.
5. Disable the DHCP server on your old router. (Because your old router will
be operating as an access point instead of a router, you don’t want it to
distribute IP addresses. There should be only one active DHCP server on
your network, and that should be your new router.)
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Linksys EA-Series
6. To reconfigure the wireless network on your old router:
a. Open the wireless network setup page.
b. Change the network name (SSID) to match the name of your new
network. Having the same network name and security settings
enables you to seamlessly roam between your new router and your
old router.
c. Change the security mode to match the security mode on your new
router.
d. Change the passphrase (sometimes called the pre-shared key) on
your old router to match the passphrase on your new router.
e. Change the wireless channel to a non-conflicting channel. Some
manufacturers have an “Auto” function for channel selection that
automatically selects a wireless channel that does not interfere with
other nearby wireless networks. If your old router supports an Auto
function, select that. Otherwise, you may need to manually select the
wireless operating channel on your old router. In the 2.4 GHz wireless
spectrum, there are only three non-overlapping channels: 1, 6, and
11. Pick a channel that does not overlap the operating channel of your
new router. For example, if your new router is operating on channel
11, configure your old router for either channel 1 or channel 6.
7. Connect an Ethernet network cable to one of the LAN/Ethernet ports on
your old router and an Ethernet port on your new router.
CAUTION
Do not connect the cable to the Internet port on your old router. If
you do, you may not be able to set up the router as an access point
on the current network.
Setting Up: Advanced
How to put your new router behind an
existing router
Why would I put my new router behind an existing router? There are several
possible scenarios in which you might want to use your new router “behind”
another router:
1. You might be in an environment that shares the landlord’s Internet
connection with all tenants. In this case, you should put your own router
behind the landlord’s router in order to create your own private network
and to isolate computers on your network from the rest of the building.
2. You are sharing an office building Internet connection, and you want to
control Internet access or the content viewed by your employees.
3. You already have an existing network and you want to extend the
network’s range or add wireless capabilities to your network.
4. You want to separate older, less secure network devices from the rest of
the network.
To add your router to an existing router or gateway
In most cases, you can easily add your router to an existing wireless network by
running Linksys Smart Wi-Fi. If you are unable to set up the additional router
using the instructions below, see “To share an Internet connection” on page 39
or “To extend your network” on page 41.
To add your router to your existing wireless network:
1. Connect your router’s Internet port to the LAN/Ethernet port on your
existing (upstream) router or gateway.
2. Connect to the secure wireless name shown in the Quick Start Guide that
came with your router. (You can change the network name and password
later during router setup.) If you need help connecting to the network,
refer to your device documentation. Note: You will not have Internet
access until router setup is complete.
3. Open a web browser and follow the instructions to complete your
router’s setup. If instructions do not appear in the web browser, enter
linksyssmartwifi.com in the browser’s address bar.
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4. At the end of setup, follow the on-screen instructions to set up your
Linksys Smart Wi-Fi account.
NOTE:
As part of the router setup process, you will be sent a verification
e-mail. From your home network, click the link in the e-mail to
associate your router with the Linksys Smart Wi-Fi account. Make
sure that the link opens in a supported web browser, such as
Internet Explorer 8 or higher, Firefox 8 or higher, Google Chrome 10
or higher, and Safari 5 (for Mac) or higher.
Setting Up: Advanced
d. Take note of the IP address. In this example, the IP address is
192.168.100.192.
To determine the address range by using a Mac computer:
a. Connect your computer into your upstream network’s router.
b. From the Dock, click System preferences, click Network, then click
Ethernet in the window to the left. A network status window opens.
To share an Internet connection
NOTE
This is a complex process, so this procedure assumes that you have
some networking knowledge.
To add another router to share an Internet connection:
This topic covers cases one and two above
1. Determine the IP address range for your upstream (office or building)
network.
To determine the address range by using a Windows computer:
a. Connect your computer into your upstream network’s router.
c. Take note of the IP address. In this example, the IP address is
192.168.100.139.
Example: The above examples show that upstream IP addresses are on
the 192.168.100.0 network. (The “0” indicates the entire network.) Your
upstream network’s address may be different. The default address of
your new Linksys router is 192.168.1.1. In setting up one router behind
another, you must make sure that the local network on your new router is
different than the network of your upstream router. In the above example,
because the default local network on your Linksys router 192.168.1.0 is
on a different subnet than the office network’s 192.168.100.0, you will be
able to place your Linksys router behind the other router.
b. Click Start, Run, type CMD, then click OK. The command prompt
window appears.
c. Type ipconfig, then press Enter.
TIP
Although you can determine your computer’s IP address in
many ways, this method is quick and relatively easy.
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Linksys EA-Series
2. Connect an Ethernet network cable to a LAN/Ethernet port on your
upstream network to the yellow Internet port on your router.
CAUTION
Connect the upstream network to your router’s yellow Internet
port, not one of the blue Ethernet ports. If you connect to an
Ethernet port, you create IP addressing problems for the office
network.
TIPS
An office network often has a wall plate with an Ethernet port that
you can connect to.
Setting Up: Advanced
Your computers can also use the built-in capabilities of your Linksys router,
such as parental controls. If you need further control over the type of content
your employees or family access, you can create an account with an Internet
filtering site such as www.opendns.com or www.bsecure.com. After you
create an account with them, use their DNS in place of your ISP’s DNS.
To use their DNS:
1. Log into Linksys Smart Wi-Fi. (See “How to connect to Linksys Smart WiFi” on page 7.
2. Under Router Settings, click Connectivity.
3. Click the Local Network tab.
If you are doing this in a home environment (without wall ports),
connect an Ethernet network cable between a LAN port on your
upstream router and the Internet port on your Linksys router.
3. Run your router’s setup CD on each computer that you want to connect
to the Linksys router. Each computer needs either a wired or wireless
connection to the Linksys router. For more information, see “How to
connect a computer to your network” on page 11.
The computers that are connected to the Linksys router are now on the same
network, and are isolated from the upstream network. However, you will still
have access to the Internet through the upstream router (by way of your Linksys
router). Because two routers are between your computer and the Internet,
Internet traffic undergoes two network address translations. This is sometimes
referred to as Double NAT.
4. Complete the Static DNS fields with the information provided by your
content filtering provider.
5. Click OK.
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To extend your network
This topic covers cases three and four above.
NOTE
This is a complex process, so this procedure assumes that you have
some networking knowledge.
To extend your network or add wireless capabilities:
1. If you want to extend your network, you may also follow the instructions
above. One example of this might be to provide a separate wireless
network for your children to keep their wireless network traffic separate
from your wireless network. You might also want to isolate one network
from another network so that network shares aren’t visible across
networks. In this case, use an Ethernet cable to connect the Internet
port of the downstream router to one of the LAN ports of the upstream
router. Make sure that the local network subnets on the two routers are
different.
- OR You can extend your network by turning the downstream router into an
access point. (See “How to use a router as an access point” on page 37).
When you use a router as an access point, computers connected to the
access point are on the same IP subnet as all other devices connected to
the router. File, printer, and media sharing is much easier if all devices are
on the same subnet.
Setting Up: Advanced
How to expose a device to the Internet
Why would I expose a device to the Internet? If you are operating a web
server, a mail server, or a web camera, you may want to expose that device to
the Internet so anybody can access it. Your router includes a DMZ (Demilitarized
Zone) feature that forwards all inbound ports presented on the WAN interface,
except those that are specifically forwarded, to an individual IP address or
MAC address. This feature is normally not used, because it presents significant
security risks to the device that you designate for the DMZ. The DMZ device is
not protected by the built-in firewalls, Internet filters, or router web filters, and
is open to attacks from hackers.
A much safer way of “exposing” devices to the Internet would be to use port
forwarding. See “How to set up port forwarding” on page 43.
To set up a device in the DMZ:
1. Configure your device with a static IP address. See your device’s
documentation for help with setting a static IP address or use DHCP
reservation (see “How to set up the DHCP server on your router” on
page 30).
2. Log into Linksys Smart Wi-Fi. (See “How to connect to Linksys Smart WiFi” on page 7.
3. Under Router Settings, click Security, then click the DMZ tab.
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Linksys EA-Series
Setting Up: Advanced
4. Click the setting for DMZ to turn it on.
5. Select Enabled.
6. In the Source IP Address section, select Any IP Address to allow access to
your DMZ device from the entire Internet, or select the alternate button
and enter a range of allowed source addresses.
7. In the Destination IP Address section, enter the last three digits of the IP
address of the device that will be in the DMZ. The rest of the IP address is
already completed.
- OR If you want to specify the 12-digit MAC address of the device instead of
setting up a DHCP address reservation, you can replace Step 6 with the
following steps:
a. In the Destination IP Address section, select MAC Address, then click
View DHCP Client Table. The DHCP Client Table screen opens.
b. Click Select next to the device that you want to place in the DMZ,
then click Close. The corresponding MAC address is copied into the
MAC Address field.
c. Click OK.
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Port Forwarding and Port Triggering
Port Forwarding and Port Triggering
How to set up port forwarding
Why would I use port forwarding? Port forwarding is a feature that forwards
inbound traffic from the Internet on a specific port or ports to a specific device
or port on your local network. You can set up port forwarding for:
••
A single port (see “How to set up port forwarding for a single port” below)
••
Multiple ports (see “How to set up port forwarding for multiple ports” on
page 44)
••
A range of ports (see “How to set up port forwarding for a range of ports”
on page 44)
How to set up port forwarding for a single port
Why would I use port forwarding for a single port? Single port forwarding
is a feature that forwards inbound traffic from the Internet on a specific port to
a single device on your local network. An example of single port forwarding
would be to forward inbound web requests, typically on port 80, to a web
server.
TIP
See the device’s documentation for port and protocol information.
To set up single port forwarding:
1. Follow your device’s instructions for configuring it with a static IP address
or use DHCP reservation to assign it a permanent address (see “How to
set up the DHCP server on your router” on page 30).
2. Log into Linksys Smart Wi-Fi. (See “How to connect to Linksys Smart WiFi” on page 7.
3. Under Router Settings, click Security.
4. Click the Apps and Gaming tab.
5. Click Single Port Forwarding. The Single Port Forwarding screen opens.
6. Click Add a new Single Port Forwarding.
7. In the Application name field, enter a descriptive name.
8. In the External Port field, type the external port number (not always
required).
9. In the Internal Port field, type the internal port number (not always
required).
10. In the Protocol drop-down list, select TCP, UDP, or Both (default).
11. In the Device IP# field, enter the last three digits of the IP address you
have reserved for the computer you want to forward Internet traffic to.
The rest of the IP address has already been completed for you.
12. Select Enabled, then click Save. If you don’t want to use port forwarding
but want to keep the information in the table, unselect the checkbox.
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Linksys EA-Series
How to set up port forwarding for multiple ports
Why would I set up port forwarding for multiple ports? Port forwarding is
a feature that forwards inbound traffic from the Internet on a specific port to
a single device on your local network. Unlike a web camera that typically only
requires a single port to be forwarded, some applications require forwarding
of multiple ports. VNC (Virtual Network Computing) software that allows you to
operate your computer remotely from anywhere on the Internet is an example
of an application that requires multiple ports to be forwarded. To forward to
multiple ports, just create additional entries to forward additional ports to the
same IP address.
Example: You want to set up your computer so you can remotely access it using
VNC software. By default, VNC uses TCP ports 5800 and 5900.
To set up single port forwarding for multiple ports:
1. Make sure that the software you want to use has been installed onto a
networked computer.
2. Log into Linksys Smart Wi-Fi. (See “How to connect to Linksys Smart WiFi” on page 7.
3. Set up DHCP reservation for the IP address of the computer on which
you installed the software. (See “How to set up the DHCP server on your
router” on page 34).
Port Forwarding and Port Triggering
7. Click Add a new Single Port Forwarding.
8. In the Application name field, enter a descriptive name.
9. Enter in the same port number for the External Port and the Internal
Port.
10. In the Protocol drop-down list, select TCP, UDP, or Both (default).
11. In the Device IP# field, enter the last three digits of the IP address you
have reserved for the computer you want to forward Internet traffic to.
The rest of the IP address has already been completed for you.
12. Select Enabled, then click Save. If you don’t want to use port forwarding
but want to keep the information in the table, unselect the checkbox.
NOTE
If you want to use software such as VNC on multiple computers,
you will need to reconfigure the default ports that VNC uses on
each additional computer. Then, create additional port forwarding
entries for each additional computer. See your software’s
documentation for help.
4. Under Router Settings, click Security.
5. Click the Apps and Gaming tab.
6. Click Single Port Forwarding. The Single Port Forwarding screen opens.
How to set up port forwarding for a range of ports
Why would I set up port forwarding for a range of ports? Port forwarding is
a feature that forwards inbound traffic from the Internet on a range of ports to
a single device on your local network. Unlike a web camera that typically only
requires a single port to be forwarded, some applications require forwarding
to a range of ports.
Example: You want to set up your computer so you can use BitTorrent, a
popular peer-to-peer file sharing application. BitTorrent uses port 6881 by
default. If that port is busy, the requesting BitTorrent client tries the next port
in sequence. The most common configuration for home routers with a single
BitTorrent computer is to set up port forwarding using a range of ports starting
with 6881 and ending with port 6889.
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Linksys EA-Series
To set up port range forwarding:
1. Log into Linksys Smart Wi-Fi. (See “How to connect to Linksys Smart WiFi” on page 7.
2. Set up a DHCP reservation for the IP address of the computer on which
you installed the software. (See “How to set up the DHCP server on
your router” on page 34). In this example, the IP address of the desktop
computer with BitTorrent installed is 192.168.1.140.
3. Under Router Settings, click Security.
4. Click the Apps and Gaming tab.
5. Click Port Range Forwarding. The Port Range Forwarding screen opens.
Port Forwarding and Port Triggering
11. Select Enabled, then click Save. If you don’t want to use port range
forwarding but want to keep the information in the table, unselect the
checkbox.
TIPS
To use software like BitTorrent on multiple computers on your
network, create additional entries with a unique range of ports as
shown above. BitTorrent works only with ports between 6881 and
6999.
Depending on your computer’s firewall software, you may need to
open a range of ports in your firewall to enable software that uses
port range forwarding.
How to set up port range triggering for
online gaming
6. Click Add a new Port Range Forwarding.
7. In the Application name field, enter a descriptive name.
8. In the Start ~ End Port fields, enter the range or ports. In this example,
the range is 6881 to 6889.
Why would I use port triggering instead of port forwarding? Port range
triggering allows the router to watch outgoing data for specific port numbers.
The IP address of the computer that sends the matching data is remembered
by the router, so that when the requested data returns through the router,
the data is routed back to the proper computer. An example of port range
triggering would be to enable a USB or Bluetooth headset for online chat and
gaming.
To set up port range triggering for multiple entries:
1. See your device documentation for information on the ports that the
device uses.
2. Log into Linksys Smart Wi-Fi. (See “How to connect to Linksys Smart WiFi” on page 7.
9. Select TCP as the protocol.
10. In the To IP Address field, enter the last 3 digits of the IP address of the
device running the software. The rest of the IP address fields already
completed. In this example, you would enter 140.
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Linksys EA-Series
Port Forwarding and Port Triggering
3. Under Router Settings, click Security.
4. Click the Apps and Gaming tab.
5. Click Port Range Triggering. The Port Range Triggering screen opens.
6. Click Add a new Port Range Triggering.
7. In the Device or Application field, enter a descriptive name (such as
PS3 Headset).
8. For single ports, enter the same port number in each Triggered range
and Forwarded range field.
9. For port ranges, enter the same number ranges in each set of Triggered
Range and Forwarded Range fields.
10. Select Enabled, then click Save. If you don’t want to use port range
triggering but want to keep the information in the table, unselect the
checkbox.
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Linksys EA-Series
Maintaining and Monitoring
Maintaining and Monitoring
How to back up and restore your router
configuration
Why do I need to back up my router configuration? As with any valuable
data, you should back up your router configuration. Your router might contain
many customized settings. Those settings would be lost if you reset your router
to its factory defaults, and you would need to re-enter all of them manually. If
you back up your router configuration, restoring settings is easy.
NOTE
You can only back up the router configuration locally (not
remotely).
TIP
For save multiple backup files, include the backup date in the
filename as you save.
To restore your router configuration:
1. Log into Linksys Smart Wi-Fi. (See “How to connect to Linksys Smart WiFi” on page 7.
2. Under Router Settings, click Troubleshooting.
3. Click the Diagnostics tab.
4. Under Router configuration, click Restore. The Restore Router
Configuration dialog box opens.
To back up your router configuration:
1. Log into Linksys Smart Wi-Fi. (See “How to connect to Linksys Smart WiFi” on page 7.
2. Under Router Settings, click Troubleshooting.
3. Click the Diagnostics tab.
5. Click Choose File to navigate to the location of your configuration file,
then select the file and click Open.
6. To restore the configuration, click Start to Restore.
4. Under Router configuration, click Backup. You are prompted to save the
file.
5. Specify a file location, then click Save.
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Linksys EA-Series
Maintaining and Monitoring
How to upgrade the router’s firmware
How to restore factory defaults
Why would I need to upgrade my router’s firmware? Linksys may periodically
publish a firmware upgrade either to fix a problem or to add features to your
router.
If you’ve tried previous troubleshooting steps and your network still doesn’t
work, you may need to restore your router’s factory defaults. To restore your
router to factory defaults, you can use the Reset button on the router or use
Linksys Smart Wi-Fi.
IMPORTANT
Do not interrupt the upgrade process. You should not turn off the
router or press the Reset button during the upgrade. Doing so may
permanently disable the router.
TIPS
Your router automatically checks for available updates and
installs them by default. Use the following instructions only if the
automatic firmware update has been turned off.
To reset your router using the reset button:
CAUTION
Whenever you restart the router, all logs that are not saved will be
lost.
1. With your router connected to power and turned on, press and hold the
Reset button on the back of your router for about 10 seconds (until the
power indicator flashes).
To upgrade the router’s firmware:
1. Log into Linksys Smart Wi-Fi. (See “How to connect to Linksys Smart WiFi” on page 7.
2. Under Router Settings, click Connectivity.
3. Click the Basic tab.
4. Under Firmware Update, click Check for Updates.
5. If an available update is found, follow the on-screen instructions to install
it.
TIP
To have your router automatically check for updates and install
them, select Automatic under Firmware Update.
To reset your router to factory defaults using Linksys Smart Wi-Fi:
1. Log into Linksys Smart Wi-Fi. (See “How to connect to Linksys Smart WiFi” on page 7.
2. Under Router Settings, click Troubleshooting.
3. Click the Diagnostics tab.
4. Under Factory reset, click Reset.
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Linksys EA-Series
A confirmation screen opens.
Maintaining and Monitoring
3. Click the Status tab. Detailed information about your router status is
displayed.
TIP
For field descriptions, click Help at the top of the screen.
5. Click Yes to confirm. All settings and logs are deleted, and your router is
returned to its factory default settings.
How to check the status of your router
Why would I want to check the status of my router? Your router status tells
you whether you have a secure Internet connection and informs you about the
status of your network-connected devices.
To check your router status:
4. To view a list of connected network devices, click Devices. To view a full
report of your router status, click Report.
1. Log into Linksys Smart Wi-Fi. (See “How to connect to Linksys Smart WiFi” on page 7.
2. Under Router Settings, click Troubleshooting.
5. Click OK to close the screen.
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Linksys EA-Series
Maintaining and Monitoring
How to disable the Ethernet port status lights
How to test your Internet connection
Why would I want to disable the Ethernet port status lights? Depending on
the placement of the router in a home, you might find the lights distracting.
You can easily disable the lights using Linksys Smart Wi-Fi.
What utilities are included in my router to test my Internet connection?
Your router includes two diagnostic tests, Ping and Traceroute, that let you
check network connections, including network devices and your Internet
connection.
To disable the lights:
1. Log into Linksys Smart Wi-Fi. (See “How to connect to Linksys Smart WiFi” on page 7.
2. Under Router Settings, click Connectivity.
3. Click the Basic tab.
4. Under Port Lights, click the ON/OFF button.
To diagnose your Internet connection:
1. Log into Linksys Smart Wi-Fi. (See “How to connect to Linksys Smart WiFi” on page 7.
2. Under Router Settings, click Troubleshooting.
3. Click the Diagnostics tab.
4. To check whether an address can be reached:
a. Under Ping IPv4, enter an IP address or URL into the IP or host name
field.
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Linksys EA-Series
b. Select a number of times to ping from the Number to ping dropdown list.
c. Click Start to Ping. A window opens showing the ping test results.
You will see a response for each successful ping.
Maintaining and Monitoring
How to configure and use logs
What kind of logging capabilities does my router have? Your router can
track all traffic for your Internet connection and record that information in a log.
To enable and view logs:
1. Log into Linksys Smart Wi-Fi. (See “How to connect to Linksys Smart WiFi” on page 7.
2. Under Router Settings, click Troubleshooting.
3. Click the Logs tab.
NOTE
If an Internet URL fails to respond to ping, it doesn’t necessarily
mean that the site is down. For security reasons, some sites are
configured to not respond to ping requests.
5. To trace the route that packets take between your router and a specific
address:
a. Under Trace route, enter an address in the IP or host name field.
4. To enable logs, click the Enable Logs button so that ON is displayed.
b. Click Start to Traceroute. A window opens with the test results.
You can:
•• View the logs directly in the list
•• Open the logs in a separate browser window
•• Print the logs
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Linksys EA-Series
Troubleshooting
Troubleshooting
This chapter can help you solve common setup issues and connect to the
Internet. You can find more help from our award-winning customer support at
linksys.com/support.
Your router was not successfully set up
If Linksys Smart Wi-Fi did not complete the setup, you can try the
following:
••
Press and hold the Reset button on your router with a paperclip or pin
until the LED starts flashing (about 10 seconds), then install the router
again.
Windows XP Service Pack update
On Windows XP computers, Linksys Smart Wi-Fi requires Service Pack 3 in order
to work. If the currently installed Service Pack is older than version 3, you need
to download and install Service Pack 3.
TIP
To temporarily connect to the Internet and download the required
Service Pack, you can use the included Ethernet cable to connect
your computer directly to your modem.
To install Service Pack 3:
1. Connect to the Microsoft Update website (update.microsoft.com/
windowsupdate).
2. Follow the instructions on the website or contact Microsoft if you need
further help.
3. After downloading and installing Service Pack 3, install the router again.
Your router’s appearance may vary
••
Temporarily disable your computer’s firewall (see the security software’s
instructions for help), then install the router again.
••
If you have another computer, use that computer to install the router
again.
52
Linksys EA-Series
Troubleshooting
Your Internet cable is not plugged in
message
If you get a “Your Internet cable is not plugged in” message when trying to set
up your router, follow these troubleshooting steps.
To fix the problem:
1. Make sure that an Ethernet or Internet cable (or a cable like the one
supplied with your router) is securely connected to the yellow Internet
port on the back of the router and to the appropriate port on your
modem. This port on the modem is usually labeled Ethernet, but may
be named Internet or WAN.
2. Make sure that your modem is connected to power and is turned on. If it
has a power switch, make sure that it is set to the ON or l position.
3. If your Internet service is cable, verify that the cable modem’s CABLE port
is connected to the coaxial cable provided by your ISP.
Or, if your Internet service is DSL, make sure that the DSL phone line is
connected to the modem’s DSL port.
4. If your computer was previously connected to your modem with a USB
cable, disconnect the USB cable.
5. Install the router again.
Cannot access your router message
If you cannot access your router because your computer is not connected to
your network, follow these troubleshooting steps.
To access your router, you must be connected to your own network. If you
currently have wireless Internet access, the problem may be that you have
accidentally connected to a different wireless network.
To fix the problem on Windows computers:
1. On your Windows desktop, right-click the wireless icon in the system tray.
Back view of router
2. Click View Available Wireless Networks. A list of available networks
appears.
Back view of cable modem
Back view of DSL modem
53
Linksys EA-Series
3. Click your own network name, then click Connect. In the example
below, the computer was connected to another wireless network named
JimsRouter. The name of the Linksys E-Series network, BronzeEagle in this
example, is shown selected.
Troubleshooting
To fix the problem on Mac computers:
1. In the menu bar across the top of the screen, click the AirPort icon. A
list of wireless networks appears. Linksys Smart Wi-Fi has automatically
assigned your network a name.
In the example below, the computer was connected to another wireless
network named JimsRouter. The name of the Linksys E-Series network,
BronzeEagle in this example, is shown selected.
4. If you are prompted to enter a network key, type your password (Security
Key) into the Network key and Confirm network key fields, then click
Connect.
2. Click the wireless network name of your Linksys E-Series router
(BronzeEagle in the example).
3. Type your wireless network password (Security Key) into the Password
field, then click OK.
Your computer connects to the network, and you should now be able to
access the router.
54
Linksys EA-Series
Troubleshooting
After setup
To reboot your router using Linksys Smart Wi-Fi:
The Internet appears to be unavailable
2. Under Router Settings, click Troubleshooting.
If the Internet has difficulty communicating with your router, the problem may
appear as a “Cannot find [Internet address]” message in your web browser. If
you know that the Internet address is correct, and if you’ve tried several valid
Internet addresses with the same result, the message could mean that there’s a
problem with your ISP or modem communicating with your router.
1. Log into Linksys Smart Wi-Fi. (See “How to connect to Linksys Smart WiFi” on page 7.
3. Click the Diagnostics tab.
4. Under Reboot, click Reboot.
Try the following:
••
Make sure that the network and power cables are securely connected.
••
Make sure that the power outlet that your router is connected to has
power.
••
Reboot your router.
••
Contact your ISP and ask about outages in your area.
A confirmation screen opens.
Why would I need to reboot my router? The most common method of
troubleshooting your router is to turn off your router’s power, then turn it back
on again. Your router can then reload its custom settings, and other devices
(such as the modem) will be able to “rediscover” the router and communicate
with it. This process is called rebooting.
Rebooting your router
To reboot your router using the power cord:
1. Disconnect the power cord from the router and the modem.
2. Wait 10 seconds, then reconnect the power cord to the modem. Make
sure it has power.
3. Wait until the modem’s Online indicator has stopped flashing, or wait
two minutes, then reconnect the power cord to the router.
4. Wait until the power indicator stops flashing, then wait two minutes
before trying to connect to the Internet from a computer.
5. Click Yes to confirm. The router reboots. While the router is rebooting, all
connected devices will lose their Internet connection.
Linksys Smart Wi-Fi does not open in your web
browser
The latest versions of the most common web browsers work with Linksys Smart
Wi-Fi. Linksys Smart Wi-Fi works with these web browsers:
••
Internet Explorer 8 or higher
••
Firefox 8 or higher
••
Google Chrome 10 or higher
••
Safari 5 (for Mac) or higher
55
Linksys EA-Series
Troubleshooting
You cannot access Linksys Smart Wi-Fi
To access your router directly, see “How to manually set up your router” on
page 24:
All other troubleshooting has been unsuccessful
If you’ve tried previous troubleshooting steps and your network still doesn’t
work, you may need to restore your router’s factory defaults.
Why would I need to restore to factory defaults? When all other
troubleshooting has failed, you may want to try restoring the router to its basic
factory settings, which are the most common settings used in home networks.
Resetting the router erases your custom settings, so you must restore the
settings after. We recommend that you back up your configuration before
resetting your router to factory defaults. See “How to back up and restore your
router configuration” on page 47.
To restore your router to factory defaults, you can use the Reset button on the
router or use Linksys Smart Wi-Fi. For instructions, see “How to restore factory
defaults” on page 48.
56
Linksys EA-Series
Specifications
Specifications
Linksys EA6900
Environmental
Dimensions
10.8” x 1.58” x 7.25”
(256 x 40 x 184 mm)
Unit Weight
17.67 oz (501 g)
Power
12V, 3.5A
Certifications
FCC, IC, CE, Wi-Fi a/b/g/n/draft ac,
Windows 7, Windows 8, DLNA
3 dual band external antennas
Operating Temp.
32 to 104°F (0 to 40°C)
Ports
Power, USB (2), Internet, Ethernet (1-4)
Storage Temp.
-4 to 140°F (-20 to 60°C)
Buttons
Reset, Wi-Fi Protected Setup,
power (EU models only)
Operating Humidity
10 to 80% relative humidity,
non-condensing
LEDs
Top panel: Power
Back panel: Internet, Ethernet (1-4)
Storage Humidity
5 to 90% non-condensing
UPnP
Supported
Security Features
WEP, WPA, WPA2, RADIUS
Security Key Bits
Up to 128-bit encryption
Model Name
Linksys EA6900
Description
Linksys Smart Wi-Fi Router AC1900
Model Number
EA6900
Switch Port Speed
10/100/1000 Mbps (Gigabit Ethernet)
Radio Frequency
2.4 and 5 GHz
# of Antennas
Storage File System Support FAT, NTFS, and HFS+
Browser Support
Internet Explorer 8 or higher, Firefox 4 or
higher, Google Chrome 10 or higher, and
Safari 4 or higher
NOTES
For regulatory, warranty, and safety information, see the CD that
came with your router or go to Linksys.com/support.
Specifications are subject to change without notice.
Maximum performance derived from IEEE Standard 802.11
specifications. Actual performance can vary, including lower
wireless network capacity, data throughput rate, range and
coverage. Performance depends on many factors, conditions and
variables, including distance from the access point, volume of
network traffic, building materials and construction, operating
system used, mix of wireless products used, interference and other
adverse conditions.
57
Visit linksys.com/support for award-winning 24/7 technical support
BELKIN, LINKSYS and many product names and logos are trademarks of the Belkin group of companies. Third-party trademarks mentioned are the property of their respective owners.
© 2013 Belkin International, Inc. and/or its affiliates. All rights reserved.
3425-01685A
130729JLR

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