Manuals / Linksys / Computer Equipment / Network Router

Linksys E4200 manual How to connect to your corporate office using a VPN, Security VPN Passthrough

Models: E-4200 E4200V2 E4200

1 80
Download 80 pages 26.54 Kb
Page 37
Image 37

Linksys E-Series

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.

To change your VPN passthrough settings:

Security > VPN Passthrough

1.Log into the browser-based utility (see “How to open the browser-based utility” on page 21).

2.Click the Security tab, then click the VPN Passthrough page.

3.Select each setting that you want to change.

TIP

For brief descriptions of the VPN passthrough field settings, click Help in the right side of the screen. More complete descriptions are provided below.

••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.

Setting Up: Advanced

••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.

4.Click Save Settings to save your changes.

How to optimize your router for gaming and voice

How does my router prioritize traffic to the Internet? Your router has QoS (Quality of Service) settings that can prioritize traffic from your network out to the Internet. Performance for demanding, real-time applications, such as online gaming, VoIP calls, video streaming, and videoconferencing, can be improved by configuring Internet access priorities.

QoS is 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 50.

27

Page 36 Page 38
Page 37
Image 37
Linksys E4200 manual How to connect to your corporate office using a VPN, How to optimize your router for gaming and voice
Page 36 Page 38

E-4200, E4200V2, E4200 specifications

The Linksys E4200 series, including the E4200, E4200V2, and E-4200 models, is a renowned line of dual-band wireless routers designed to deliver high-performance connectivity for both home and small office environments. These routers are well-regarded for their distinct features, advanced technologies, and user-friendly characteristics that cater to various networking needs.

One of the main features of the Linksys E4200 series is its dual-band capability, operating on both the 2.4GHz and 5GHz frequency bands. This dual-band functionality allows users to optimize their wireless connections, enabling devices that require higher bandwidth, such as gaming consoles and streaming devices, to connect via the 5GHz band for reduced interference and improved speeds. Conversely, standard devices can conveniently operate on the 2.4GHz band.

The E4200 series also boasts Linksys' advanced N600 technology, which delivers combined wireless speeds of up to 600 Mbps. This high-speed performance is crucial for households with multiple devices streaming content, participating in video calls, or engaging in online gaming simultaneously. With four Gigabit Ethernet ports, users can connect wired devices with blazing fast speeds, enhancing the overall network performance.

In terms of range, the E4200 series incorporates multiple external antennas and the MIMO (Multiple Input Multiple Output) technology, which enhances signal strength and coverage throughout larger spaces. This ensures that users can enjoy strong connections even in remote areas of their homes or offices.

Another significant characteristic of the Linksys E4200 series is its ease of setup and management. The installation process is streamlined with a user-friendly web-based interface and Linksys Smart Setup, allowing users to get their network up and running in minutes. Furthermore, users can easily manage their network through the Linksys Smart Wi-Fi app, which provides control over connected devices, parental controls, and guest access settings.

Security features also play a crucial role in Linksys E4200 routers, offering WPA2 encryption, a built-in firewall, and the ability to manage guest networks, thus ensuring that users maintain secure connections while sharing their internet with visitors.

In summary, the Linksys E4200 series routers stand out for their dual-band performance, high-speed capabilities, extended range, and robust security features. Whether for streaming, gaming, or everyday browsing, these routers provide a reliable solution for modern networking demands.