Linksys Setting Up DHCP Server and IPv6 Firewall Settings on Your Router
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Linksys EA-Series

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 Wi- Fi” 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 Wi- Fi” on page 7.

2.Under Router Settings, click Connectivity.

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Contents User Guide Contents Specifications Features Package contentsProduct Overview EA6900Home theater ready Top viewBack view Port activity indicatorsWall-mounting template Wall-mounting placementHow to create a home network Setting Up BasicsWhere to find more help What is a network?To install your router How to install your routerHow to configure your router How to connect to Linksys Smart Wi-FiTo connect to Linksys Smart Wi-Fi How to improve your wireless connection speed How to connect directly to your routerHow to disable remote access To disable remote accessHow to change your router’s local access password How to change your network’s name and passwordTo change your router’s name and password Under Router Settings, click WirelessHow to change your router’s time zone How to test your Internet connection speedTo set your router’s time zone To test your Internet connection speedHow to connect a computer to your network How to connect devices to your networkHow to connect a USB printer To connect a computer to your networkHow to connect other devices How to manually connect a network deviceHow to connect a network device using Wi-Fi Protected Setup To view network device details How to view device detailsHow to set up parental controls How to set parental controlsTo set parental controls Under Block specific sites, click Add How to configure your guest networkTo set up guest access to your network How to back up your router configurationHow to customize Linksys Smart Wi-Fi Using widgetsCustomizing the Device List Using an External Drive How to attach a USB driveOverview How to use secured folder access How to set up authorized users and shared foldersTo enable access to shared folders How to access shared folders To access shared folders while on your networkClick Add User To configure your router as a media server How to set up your router as a media serverHow to remotely access storage To set up the FTP serverTo connect an UPnP device to your router’s media server Linksys EA-Series How to manually set up your router Setting Up AdvancedHow to manually set up your Internet connection How to configure basic Internet connection settingsTo manually configure your router’s IPv6 settings IPv6 Internet connection settingsTo reconfigure your wireless network How to get the most out of your dual- band routerMixed Wireless-N Only Wireless-G Only How to control access to your networkWireless-N Only 802.11n only Wireless-AC Only Auto 20 MHz or 40 Mhz MHz OnlySetting Up Advanced Changing firewall settings How to improve security using the built-in firewallTo change your firewall settings VPN PassthroughChanging IPv6 firewall settings How to set up the Dhcp server on your routerTo set IPv6 firewall settings To configure your router’s Dhcp server settingsTo configure Dhcp reservation How to set up Dhcp reservationHow to access your network on the Internet To set up DdnsHappyBunny.linksysnet.com1024 How to connect to your corporate office using a VPN How to clone a MAC addressClick the Internet Settings tab To change your VPN passthrough settingsTo configure media prioritization How to optimize your router for gaming and voiceSet the maximum Upstream Bandwidth How to enable Voice over IP on your networkHow to configure UPnP To configure the router for VoIPTo configure UPnP To view your new router’s settings How to use a router as an access pointHow to put your new router behind an existing router To add your router to your existing wireless networkTo add your router to an existing router or gateway To add another router to share an Internet connection To share an Internet connectionTo use their DNS To extend your network or add wireless capabilities How to expose a device to the InternetTo set up a device in the DMZ To extend your networkSetting Up Advanced How to set up port forwarding for a single port How to set up port forwardingTo set up single port forwarding Port Forwarding and Port TriggeringHow to set up port forwarding for multiple ports How to set up port forwarding for a range of portsTo set up single port forwarding for multiple ports How to set up port range triggering for online gaming To set up port range forwardingClick Add a new Port Range Forwarding Click Add a new Port Range Triggering To back up your router configuration How to back up and restore your router configurationUnder Router Settings, click Troubleshooting To restore your router configurationHow to restore factory defaults How to upgrade the router’s firmwareHow to check the status of your router How to disable the Ethernet port status lights How to test your Internet connectionTo disable the lights To enable and view logs How to configure and use logsYour router was not successfully set up TroubleshootingWindows XP Service Pack update To install Service PackTo fix the problem To fix the problem on Windows computersMessage Linksys EA-Series Linksys Smart Wi-Fi does not open in your web browser After setupRebooting your router Internet appears to be unavailableAll other troubleshooting has been unsuccessful You cannot access Linksys Smart Wi-FiSpecifications Linksys EA6900Environmental 8220-01617A00

EA6900 specifications

The Linksys EA6900 is a dual-band wireless router that stands out for its impressive performance and advanced features tailored to meet the demands of modern households. Designed to deliver reliable connectivity for multiple devices simultaneously, it supports the latest Wi-Fi 5 (802.11ac) technology, enabling faster speeds and improved coverage compared to older routers.

One of the main features of the EA6900 is its dual-band capability, which operates on both 2.4 GHz and 5 GHz frequency bands. This allows users to connect to the less congested 5 GHz band for activities that require higher bandwidth, such as streaming HD video or online gaming, while still having the 2.4 GHz band available for basic activities like browsing and email.

The router provides a maximum throughput of up to 1900 Mbps, making it suitable for bandwidth-intensive applications. The beamforming technology further enhances the signal strength and reliability by focusing the wireless signal directly toward connected devices rather than broadcasting it in all directions. This results in better performance and coverage throughout the home, eliminating dead zones and improving connectivity in challenging locations.

The Linksys EA6900 also features four Gigabit Ethernet ports, allowing wired connections for devices such as gaming consoles, PCs, and smart TVs, which benefit from stable and high-speed connections. Additionally, it comes equipped with a USB 3.0 port for sharing files and media across the network, allowing users to connect external storage devices for easy access to data.

Another key characteristic of the EA6900 is its user-friendly interface, facilitated by the Linksys Smart Wi-Fi app. This application allows users to manage their network settings remotely, including monitoring connected devices, setting parental controls, and prioritizing bandwidth for specific applications or devices.

Security is a top priority for the Linksys EA6900, featuring WPA2 encryption and a built-in firewall to protect the network from unauthorized access and threats. The router also supports IPv6, ensuring compatibility with the latest internet protocols.

In summary, the Linksys EA6900 is a robust and versatile router that combines advanced technology with user-friendly features, making it an excellent choice for households with multiple devices requiring reliable connectivity. With its dual-band capability, impressive speed, and enhanced security measures, it provides users with the performance they need for today’s connected lifestyle.
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