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36

Chapter 5: Using the Wireless Network Monitor
Editing a Profile

Wireless-G Business USB Network Adapter with RangeBooster

WPA Enterprise

WPA/WPA2 Enterprise features WPA security used in coordination with a RADIUS server. (This should only be 
used when a RADIUS server is connected to the Router.) WPA Enterprise offers two authentication methods, 
EAP-TLS and PEAP, as well as two encryption methods, TKIP and AES, with dynamic encryption keys. WPA2 
Enterprise offers two authentication methods, EAP-TLS and PEAP, but only AES encryption method is used.

Authentication

 - Select the authentication method your network is using, 

EAP-TLS

 or 

PEAP

.

EAP-TLS

If you selected EAP-TLS, enter the login name of your wireless network in the 

Login Name

 field. Enter the 

name of the authentication server in the 

Server Name

 field (this is optional). From the 

Certificate

 drop-down 

menu, select the certificate you have installed to authenticate you on your wireless network. Select the type 
of encryption, 

TKIP

 or 

AES

,

 

from the 

Encryption 

drop-down menu.

Click the 

Next

 button to continue or the 

Back

 button to return to the previous screen.

PEAP

If you selected PEAP, enter the login name of your wireless network in the 

Login Name

 field. Enter the 

password of your wireless network in the 

Password

 field. Enter the name of the authentication server in the 

Server Name

 field (this is optional). From the 

Certificate

 drop-down menu, select the certificate you have 

installed to authenticate you on your wireless network; if you want to use any certificate, keep the default 
setting, 

Trust Any

. Then select the authentication method used inside the PEAP tunnel. Select the type of 

encryption, 

TKIP

 or 

AES

,

 

from the 

Encryption 

drop-down menu.

Click the 

Next

 button to continue or the 

Back

 button to return to the previous screen.

Figure 5-34: Editing a Profile - Wireless Security - 

WPA Enterprise - EAP-TLS

Figure 5-35: Editing a Profile - Wireless Security - 

WPA Enterprise - PEAP

Содержание WUSB200

Страница 1: ...Model No Model No USER GUIDE BUSINESS SERIES Model No Model No Wireless G Model No WUSB200 Business USB Network Adapter Wireless with RangeBooster...

Страница 2: ...ical terms that are presented like this Also each figure diagram screenshot or other image is provided with a figure number and description like this Figure numbers and descriptions can also be found...

Страница 3: ...tting up the Adapter 9 Chapter 5 Using the Wireless Network Monitor 19 Accessing the Wireless Network Monitor 19 Using the Wireless Network Monitors 19 Link Information 19 Profiles 22 Create a New Pro...

Страница 4: ...ion 66 Appendix C Wireless Security 69 Security Precautions 69 Security Threats Facing Wireless Networks 69 Appendix D Windows Help 72 Appendix E Glossary 73 Appendix F Specifications 78 Appendix G Wa...

Страница 5: ...sonal 14 Figure 4 15 Wireless Security WPA2 Personal 14 Figure 4 16 Wireless Security WPA Enterprise EAP TLS 15 Figure 4 17 Wireless Security WPA Enterprise PEAP 15 Figure 4 18 Wireless Security WPA2...

Страница 6: ...RADIUS EAP TLS 30 Figure 5 23 Creating a Profile Manual Setup Wireless Security RADIUS PEAP 30 Figure 5 24 Creating a Profile Manual Setup Wireless Security LEAP 31 Figure 5 25 Creating a Profile Man...

Страница 7: ...d SSID Configuration 47 Figure 6 8 Allowed Vendor List Configuration 48 Figure 6 9 Allowed SSID Configuration 48 Figure 6 10 Allowed Channel Configuration 49 Figure 6 11 Security Monitor Channel Usage...

Страница 8: ...ccess the Internet and share files and other resources such as printers and network storage with other computers on the network wherever your work takes you without cables The Advanced security featur...

Страница 9: ...you how to use the Adapter s Wireless Network Monitor Chapter 6 Administration Functions in the Network Monitor This chapter shows you how to use the administration features of the Adapter s Wireless...

Страница 10: ...ix G Warranty Information This appendix supplies the Adapter s warranty information Appendix H Regulatory Information This appendix supplies the Adapter s regulatory information Appendix I Contact Inf...

Страница 11: ...nge for two wireless adapter PCs Since an access point is able to forward data within a network the effective transmission range in an infrastructure network can be doubled Roaming Infrastructure mode...

Страница 12: ...cate with each other Access points and wireless routers are compatible with 802 11a 802 11b and 802 11g adapters such as the PC Cards for your laptop computers PCI Cards for your desktop PC and USB Ad...

Страница 13: ...angeBooster Chapter 3 Getting to Know the Wireless G Business USB Network Adapter The LED Indicators The Network Adapter s LEDs display information about network activity Power Green The Wireless LED...

Страница 14: ...The Setup Wizard should run automatically and the Welcome screen should appear If it does not click the Start button and choose Run In the field that appears enter D setup exe if D is the letter of y...

Страница 15: ...onto your PC Connecting the Adapter 1 Connect one end of the included USB cable to the Adapter s USB port 2 Connect the other end of the cable to one of the USB ports on your computer 3 The Power LED...

Страница 16: ...tworks available to this Adapter will be listed on this screen You can choose one of these networks and click the Connect button to connect to it Click the Refresh button to update the Available Wirel...

Страница 17: ...WEP If your network has the wireless security WEP Wired Equivalent Privacy RADIUS or LEAP enabled this screen will appear For connecting with RADIUS or LEAP click Connect then continue to the next se...

Страница 18: ...ted Access enabled this screen will appear Passphrase Enter a Passphrase also called a Pre shared Key of 8 63 characters in the Passphrase field Then click Connect and proceed to Step 3 WPA2 Personal...

Страница 19: ...e additional configuration changes proceed to Chapter 5 Using the Wireless Network Monitor Manual Setup If your network is not listed with the available networks you can use Manual Setup 1 Click Manua...

Страница 20: ...sed for all the devices in your wireless network It is case sensitive and should be a unique name to help prevent others from entering your network Click the Next button to continue or click the Back...

Страница 21: ...ion enter exactly 10 hexadecimal characters For 128 bit encryption enter exactly 26 hexadecimal characters Valid hexadecimal characters are 0 to 9 and A to F Advanced Users TX Key The default transmit...

Страница 22: ...o called a Pre shared Key of 8 63 characters in the Passphrase field Click the Next button to continue or the Back button to return to the previous screen WPA2 Personal Enter a Pre shared Key that is...

Страница 23: ...ted EAP TLS enter the login name of your wireless network in the Login Name field Enter the name of the authentication server in the Server Name field this is optional From the Certificate drop down m...

Страница 24: ...e Certificate drop down menu select the certificate you have installed to authenticate you on your wireless network Click the Next button to continue or the Back button to return to the previous scree...

Страница 25: ...eld Enter the name of the authentication server in the Server Name field this is optional From the Certificate drop down menu select the certificate you have installed to authenticate you on your wire...

Страница 26: ...he current wireless signal is and how good the connection s quality is You can also perform configuration changes or create connection profiles by clicking the Profiles tab To view the available wirel...

Страница 27: ...nnel used by your network Security The status of the wireless security feature is displayed here Authentication This is your wireless network s authentication method IP Address The IP Address of the A...

Страница 28: ...necting to the wireless network or since the Clear Counters button was last pressed Bytes Transmitted This shows the bytes transmitted by the Adapter in real time since connecting to the wireless netw...

Страница 29: ...ion The status of the wireless security feature is displayed here Connect To connect to a wireless network using a specific profile select the profile and click Connect New Click the New button to cre...

Страница 30: ...pages Click Exit to return to the Profiles screen Available Wireless Network The available networks are listed by SSID Select the wireless network you wish to connect to and click the Connect button...

Страница 31: ...Step 3 WPA Personal If your network has the wireless security WPA Personal Wi Fi Protected Access enabled this screen will appear You must enter the same security settings used on your network Passphr...

Страница 32: ...P address of your network s Gateway here DNS 1 and DNS 2 Enter the DNS address of your wired Ethernet network here Click the Next button to continue or click the Back button to return to the previous...

Страница 33: ...te section for your security method WEP WPA WPA2 Personal WPA WPA2 Enterprise RADIUS or LEAP WEP WEP Select 64 bit or 128 bit encryption Passphrase Enter a passphrase in the Passphrase field so a WEP...

Страница 34: ...KIP and AES with dynamic encryption keys WPA2 only uses AES for encryption Select TKIP or AES for encryption for WPA Personal Then enter a Passphrase that is 8 63 characters in length Encryption Selec...

Страница 35: ...in the Server Name field this is optional From the Certificate drop down menu select the certificate you have installed to authenticate you on your wireless network Select the type of encryption TKIP...

Страница 36: ...uthentication server in the Server Name field this is optional From the Certificate drop down menu select the certificate you have installed to authenticate you on your wireless network Click the Next...

Страница 37: ...n the Server Name field this is optional From the Certificate drop down menu select the certificate you have installed to authenticate you on your wireless network Click the Next button to continue or...

Страница 38: ...the username and password in their fields Enter the password again in the Confirm filed 6 The Confirm New Settings screen will appear next and show the new settings To save the new settings click the...

Страница 39: ...een Click Return to Profile Screen to keep the current settings active and return to the Profiles screen Congratulations The profile has been successfully configured Editing a Profile On the Profiles...

Страница 40: ...ithout using a wireless router or access point SSID This is the wireless network name that must be used for all the devices in your wireless network It is case sensitive and should be a unique name to...

Страница 41: ...cally generated It is case sensitive and should not be longer than 16 alphanumeric characters This passphrase must match the passphrase of your other wireless network devices and is compatible with Li...

Страница 42: ...ant to use TKIP or AES from the Encryption drop down menu Passphrase Enter a Passphrase also called a Pre shared Key of 8 63 characters in the Passphrase field Click the Next button to continue or the...

Страница 43: ...lect the certificate you have installed to authenticate you on your wireless network Select the type of encryption TKIP or AES from the Encryption drop down menu Click the Next button to continue or t...

Страница 44: ...cate you have installed to authenticate you on your wireless network Click the Next button to continue or the Back button to return to the previous screen PEAP If you selected PEAP enter the login nam...

Страница 45: ...tion server in the Server Name field this is optional From the Certificate drop down menu select the certificate you have installed to authenticate you on your wireless network Click the Next button t...

Страница 46: ...t have a DHCP server click the radio button next to Specify network settings Enter an IP Address Subnet Mask Default Gateway and DNS addresses appropriate for your network You must specify the IP Addr...

Страница 47: ...ton To exit the Manual Setup through the Wireless Network Monitor click Exit 6 The Congratulations screen will appear next Click Connect to Network to implement the new settings immediately and return...

Страница 48: ...Network Monitor Site Information For each network selected the following settings for each SSID are listed Wireless Mode This is the mode of the wireless network currently in use Network Type The typ...

Страница 49: ...ebsite Administration The Administration screen lets you administer your Security Monitor account and classification functions and modify your Access Point s username and password in Account Managemen...

Страница 50: ...the password in the confirm field default account name is admin and password is admin Click Next to continue to the administrative options Access Point Account This screen appears when you click the...

Страница 51: ...eless Network Monitor Enter the administrator s username and password and retype the password in the confirm field Click Next to proceed with more administrative options You can select an account from...

Страница 52: ...reen If the Wireless Network Monitor is disabled or the Adapter is not connected then the icon will be gray Using the Administrative Functions in the Wireless Network Monitor The Administration tab wi...

Страница 53: ...evice or simply a neighborhood device not part of the network Remaining devices that have not been classified are considered unclassified or unknown The Unclassified Access Points table lists the avai...

Страница 54: ...You may also select any items from the Trusted Clients or Untrusted Clients and click the arrow to de classify your selections into theUnclassified Clients table You may click Refresh to refresh the...

Страница 55: ...t listed you may enter the company s OUI and click Add to enter your vendor s OUI in the list APs from vendors not on the allowed vendor list will be automatically classified as untrusted A blank list...

Страница 56: ...s the administrator to perform initial setup of security profiles and classification of the wireless network devices and later view assorted security alerts The Security Monitor tab displays the stati...

Страница 57: ...ect the specified period of time you want for the data calculations You may select Real Time for current data 24 hours for data within the last 24 hours 7 days for data within the last 7 days or selec...

Страница 58: ...ss Point There are four categories of policy violation rules listed under Alert Type Intrusion Alarms unauthorized connection or hacking attack taking place on the network Denial of Service Alarms den...

Страница 59: ...ate Time This indicates the date time that an alert activity happened Delete Select an item then click this button to delete the item Click Back to go to the previous screen or Exit to go to the main...

Страница 60: ...s G Business USB Network Adapter with RangeBooster Advice The Advice screen gives advice when applicable on what can be done for each alert event You may need to adjust your wireless network settings...

Страница 61: ...tack an intruder intercepts an encrypted WPA Personal message alters it slightly and retransmits it and the receiver accepts the retransmitted message as legitimate This action will cause a MIC error...

Страница 62: ...P s Channel was changed by an unknown source It could possibly be done by an intruder if it was not changed by the administrator or via auto channel selection Original Channel Modified Channel Action...

Страница 63: ...sing Adhoc structure has the same SSID as the AP s SSID For details press the Advice button Description A wireless client using Adhoc structure has the same SSID as the AP s SSID Illegitimate AP could...

Страница 64: ...enabled For details press the Advice button Description AP does not have any authentication method enabled so it is vulnerable to network attacks or sniffing Action 1 Contact the network administrator...

Страница 65: ...cted New AP is detected For details press the Advice button Description New AP is detected The new Access Point needs to be classified and the classification table needs to be updated Action 1 Contact...

Страница 66: ...ible cause may be a poor signal reception due to some interference or the client is too far away from the AP Action 1 Check the environment and find possible causes for wireless signal interference e...

Страница 67: ...P users may see a Windows Firewall screen when using the security monitor Select On recommended to use the firewall Do not select the Don t allow exceptions or the Adapter s security monitor will not...

Страница 68: ...you see the yellow exclamation mark the resources are conflicting You will see the status of the Wireless G USB Network Adapter with RangeBooster If there is a yellow question mark please check the fo...

Страница 69: ...rt to appear in the alert lists Can non administrative users have pop up alerts appear on their screens Yes if the administrator enables receive pop up alerts on the users wireless network monitors Ca...

Страница 70: ...um data transfer rate of 54Mbps and an operating frequency of 2 4GHz What 802 11b features are supported The product supports the following 802 11b functions CSMA CA plus Acknowledge protocol Multi Ch...

Страница 71: ...ding a new access point it then re registers and the communication process continues What is ISM band The FCC and their counterparts outside of the U S have set aside bandwidth for unlicensed use in t...

Страница 72: ...nded receiver DSSS appears as low power wideband noise and is rejected ignored by most narrowband receivers What is WEP WEP is Wired Equivalent Privacy a data privacy mechanism based on a shared key a...

Страница 73: ...on the Wireless Network Monitor and select Use Windows XP Wireless Configuration If you want to switch back to the Wireless Network Monitor right click the Wireless Network Monitor icon and select Us...

Страница 74: ...f your network does not have wireless security enabled go to step 3 If your network does have wireless security enabled go to step 4 3 If your network does not have wireless security enabled click the...

Страница 75: ...s Click the Connect button 5 Your wireless network will appear as Connected when your connection is active For more information about wireless networking on a Windows XP computer click the Start butto...

Страница 76: ...erformance 7 Change the WEP encryption keys periodically Security Threats Facing Wireless Networks Wireless networks are easy to find Hackers know that in order to join a wireless network wireless net...

Страница 77: ...ess your network with a random MAC Address WEP Encryption Wired Equivalent Privacy WEP is often looked upon as a cure all for wireless security concerns This is overstating WEP s ability Again this ca...

Страница 78: ...fers two encryption methods TKIP and AES with dynamic encryption keys WPA2 WPA2 is a wireless security standard that defines stronger encryption authentication and key management than WPA RADIUS WEP u...

Страница 79: ...set of instructions or protocol all PCs follow to communicate over a network This is true for wireless networks as well Your PCs will not be able to utilize wireless networking without having TCP IP e...

Страница 80: ...start a device and cause it to start executing instructions Broadband An always on fast Internet connection Browser An application program that provides a way to look at and interact with all the info...

Страница 81: ...rol network access Many specific authentication methods work within this framework Encryption Encoding data transmitted in a network Ethernet IEEE standard network protocol that specifies how data is...

Страница 82: ...per second a unit of measurement for data transmission NAT Network Address Translation NAT technology translates IP addresses of a local area network to a different IP address for the Internet Network...

Страница 83: ...ess to files printing communications and other services SMTP Simple Mail Transfer Protocol The standard e mail protocol on the Internet SNMP Simple Network Management Protocol A widely used network mo...

Страница 84: ...opology The physical layout of a network TX Rate Transmission Rate Upgrade To replace existing software or firmware with a newer version Upload To transmit a file over a network URL Uniform Resource L...

Страница 85: ...2 Mbps DBPSK 1 Mbps 802 11g OFDM Peak Gain of the Antenna1 89dBi Transmitted Power 802 11b 16 18dBm 802 11g 15 17dBm Receive Sensitivity 11Mbps 84dBm Typical 54Mbps 70dBm Typical Security Features WE...

Страница 86: ...Adapter with RangeBooster Unit Weight 2 15 oz 0 061 kg Certifications FCC IC CE Wi Fi 802 11b g Operating Temp 32 F to 113 F 0 C to 45 C Storage Temp 4 F to 140 F 20 C to 60 C Operating Humidity 10 t...

Страница 87: ...REPRESENTATIONS AND WARRANTIES INCLUDING ANY IMPLIED WARRANTY OF NON INFRINGEMENT ARE DISCLAIMED Some jurisdictions do not allow limitations on how long an implied warranty lasts so the above limitat...

Страница 88: ...of the following measures Reorient or relocate the receiving antenna Increase the separation between the equipment or devices Connect the equipment to an outlet other than the receiver s Consult a dea...

Страница 89: ...fonctionnement est soumis aux conditions suivantes Ce peripherique ne doit pas causer d interferences Ce peripherique doit accepter doit accepter toutes les interferences recues y compris celles qui...

Страница 90: ...Covered by EU Directive 2002 96 EC on Waste Electric and Electronic Equipment WEEE This document contains important information for users with regards to the proper disposal and recycling of Linksys p...

Страница 91: ...84 Appendix H Regulatory Information Dual Band Wireless N Notebook Adapter...

Страница 92: ...85 Appendix H Regulatory Information Dual Band Wireless N Notebook Adapter...

Страница 93: ...86 Appendix H Regulatory Information Dual Band Wireless N Notebook Adapter...

Страница 94: ...87 Appendix H Regulatory Information Wireless N Notebook Adapter For more information visit www linksys com...

Страница 95: ...re about networking with Linksys products Give our advice line a call at 800 546 5797 LINKSYS Or fax your request in to 949 823 3002 If you experience problems with any Linksys product you can call us...

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