NETGEAR WGPS606 manual Is WPA Perfect?, Product Support for WPA

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Reference Manual for the NETGEAR 54 Mbps Wireless USB Print Server with 4-Port Switch

Is WPA Perfect?

WPA is not without its vulnerabilities. Specifically, it is susceptible to denial of service (DoS) attacks. If the access point receives two data packets that fail the Message Integrity Code (MIC) check within 60 seconds of each other then the network is under an active attack, and as a result, the access point employs counter measures, which includes disassociating each station using the access point. This prevents an attacker from gleaning information about the encryption key and alerts administrators, but it also causes users to lose network connectivity for 60 seconds. More than anything else, this may just prove that no single security tactic is completely invulnerable. WPA is a definite step forward in WLAN security over WEP and has to be thought of as a single part of an end-to-end network security strategy.

Product Support for WPA

Starting in August, 2003, NETGEAR, Inc. wireless Wi-Fi certified products will support the WPA standard. NETGEAR, Inc. wireless products that had their Wi-Fi certification approved before August, 2003 will have one year to add WPA so as to maintain their Wi-Fi certification.

WPA requires software changes to the following:

•Wireless access points

•Wireless network adapters

•Wireless client programs

Supporting a Mixture of WPA and WEP Wireless Clients

To support the gradual transition of WEP-based wireless networks to WPA, a wireless AP can support both WEP and WPA clients at the same time. During the association, the wireless AP determines which clients use WEP and which clients use WPA. The disadvantage to supporting a mixture of WEP and WPA clients is that the global encryption key is not dynamic. This is because WEP-based clients cannot support it. All other benefits to the WPA clients, such as integrity, are maintained.

However, a mixed mode supporting WPA and non-WPA clients would offer network security that is no better than that obtained with a non-WPA network, and thus this mode of operation is discouraged.

Changes to Wireless Access Points

Wireless access points must have their firmware updated to support the following:

B-16

Wireless Networking Basics

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Contents 202-10083-01 Technical Support Iii Product and Publication Details Contents Chapter Advanced Configuration Glossary Contents Chapter About This Manual Audience, Scope, Conventions, and FormatsHow to Print this Manual Support for Standards About the Wireless USB Print ServerChapter Introduction Key Features 802.11g Standards-based Wireless NetworkingSystem Requirements Autosensing Ethernet Connections with Auto UplinkWhat’s In the Box? Bottom Label Description Power Socket WGPS606 Default Factory Settings Chapter Basic Installation and ConfigurationOverview of Wireless USB Print Server Setup Verify Printer and Network Readiness Understanding WGPS606 Wireless Security Options Observe these PrecautionsSet Up the Print Server Remove the Netgear CDNow, Set Up a PC Troubleshooting Tips Make sure the cables are pluggedHow to Log in Using the IP Address of the WGPS606 Two Ways to Log In to the WGPS606Login result WGPS606 home Using the IP Settings Options IP Settings Current IP AddressesUnderstanding the Basic Wireless Settings WGPS606 NameChapter Management Viewing General InformationGeneral Information Fields Backing Up the Wireless USB Print Server Settings Upgrading the Wireless USB Print Server SoftwareRestoring Factory Default Settings Using the Reset Button to Reboot or Restore Factory DefaultsChanging the Administrator Password Set PasswordManagement Chapter Advanced Configuration Understanding Advanced Wireless SettingsAdvanced Configuration Chapter Troubleshooting Printing Errors Basic FunctioningNothing is printing Differences in How Windows Handles Printing to the WGPS606Print server is not found Restoring the Default Configuration Windows Printer Port ManagementAppendix a Specifications Specifications for the WGPS606Specifications Infrastructure Mode Appendix B Wireless Networking BasicsWireless Networking Overview Wireless Channels Ad Hoc Mode Peer-to-Peer WorkgroupNetwork Name Extended Service Set Identification Essid Radio frequency channels used are listed in Table B-1 WEP Wireless Security WEP AuthenticationAccess point have the same WEP are described below Authentication Shared Key Steps Key Size and Configuration WPA Wireless Security How to Use WEP ParametersHow Does WPA Compare to WEP? How Does WPA Compare to Ieee 802.11i?What are the Key Features of WPA Security? Figure B-3 WPA Overview Wireless Networking Basics Figure B-4 802.1x Authentication Sequence WPA Data Encryption Key Management Temporal Key Integrity Protocol Tkip Is WPA Perfect? Product Support for WPAChanges to Wireless Network Adapters Changes to Wireless Client Programs Glossary NumericSee Dynamic Host Configuration Protocol Ethernet Internet service provider Megabits per second Set of rules for communication between devices on a network See Wide Area Network WPA
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WGPS606 specifications

The NETGEAR WGT624SC, GS608, GS605, XE103, and WGPS606 are key components in the networking ecosystem designed for various connectivity needs, offering reliable performance and innovative features.

The NETGEAR WGT624SC is a wireless router that operates on both the 2.4 GHz and 5 GHz bands. This dual-band capability allows for increased flexibility and speed, making it suitable for households with multiple devices. It supports 802.11g wireless technology, providing robust performance and ensuring a range that covers average-sized homes. With features like WPA2 security, users can enjoy safe wireless connections. The router also includes four LAN ports for wired connections, ensuring that devices like gaming consoles and desktop computers can connect seamlessly.

Moving to the NETGEAR GS608 and GS605, these unmanaged switches are designed for small to medium-sized networks. The GS608 is an 8-port Gigabit Ethernet switch, while the GS605 has five ports. Both models offer plug-and-play functionality, making them ideal for users who require easy setup without extensive configuration. The switches support auto-negotiation for optimal speed, as well as energy-efficient Ethernet technology to reduce power consumption during low traffic periods.

The NETGEAR XE103 is a unique solution in the realm of powerline networking. Utilizing existing electrical wiring, this powerline adapter allows users to extend their network without the need for long cable runs. It supports data rates suitable for streaming and online gaming, providing a reliable alternative for reaching difficult areas of a home where Wi-Fi signals may be weak.

Finally, the NETGEAR WGPS606 is a wireless print server that facilitates the connection of multiple printers to a wireless network. Ideal for small office setups or home environments, it supports various printer types and enables remote printing from any connected device.

Overall, these NETGEAR products exemplify a commitment to providing varied networking solutions that cater to different user requirements while maintaining high-quality performance and reliability.
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