al williams / dlt october 13,2009 alw/presentations

Wireless 2.0 and Visitor

WirelessAl Williams / DLTOctober 13,2009

https://wikispaces.psu.edu/display/~alw/Presentations

Intent of the new wireless services Wireless 2.0 on Windows XP Wireless 2.0 on Mac OS X AT&T Visitor Wireless

Agenda

Intent of New Wireless Services

Uses a wireless standard protocol called 802.1x

Does not require a VPN client Is always encrypted Does authentication when you connect Will not connect without authentication Requires Access Account (userid &

password)

Wireless 2.0

Goal – To provide a convenient method for visitors to Penn State to obtain wireless Internet access

Provided by AT&T Not free Like wireless service in Starbucks or airports

◦ It will be familiar to people who use them No need for Access Account

Visitor Wireless

Wireless 2.0 on Windows XP

Service Pack 3 Wireless hardware Wireless card turned on and enabled

◦ Airport security switch on Use Windows XP instructions at

◦ http://wireless.psu.edu

Requirements

Some Dell Laptops have Intel Pro wireless card

The card works fine, but Driver installs Intel Pro Wireless

Management Software Need to turn that off

Intel Pro Wireless Complication

Do NOT uninstall◦ Your wireless card will not work at all

Click on wireless icon lower right Select “Configure Wifi”

Turn Off Intel Pro Wireless Management Software

Turn Off Intel Wireless Management Software Click on wireless

logo (lower right) Select “Configure

Wifi” Get window at right Select “Advanced” Select “Use

Windows to Manage Wifi”

Select “Yes”

http://wireless.psu.edu Select “Using Penn State Wireless 2.0” Select “Windows XP” & click on Submit

button Select “Download the Penn State

Wireless V2 Installer”◦Save PenStateWirelessV2.exe to your hard

drive Follow the instructions on the “Get

Connected” page When finished, you must restart

Download the Wireless 2.0 Supplicant

Must select the wireless service “psu” Will be invited to “Click here to select a

certificate or other credentials for connection to the network psu”

Will then see the SecureW2 logon Window Use your Access Account userid and

password Do not fill in Domain

How to Connect

Secure W2 Logon

Wireless 2.0 on Mac OS X

Open System Preferences Select Network Select Airport

◦ Select Advanced◦ Select 802.1x

Mac OS X is 802.1x Enabled

Turn on Airport Select Connect to Other Network Select Show Networks

How to Connect

AT&T Visitor Wireless

The usual pennstate – unsecured and need VPN

The new psu - secure Also new attwifi - unsecured

Available Wireless

Select attwifi Select “OK” on the warning about unsecure

connection Start a Browser

To Connect to Visitor Wireless

Credit card payment Coupon Option Other service or membership option After you pay, you are connected

From AT&T You Can Purchases

Internet connection outside of Penn State networks

Can navigate to Penn State sites Do not have any authorization

◦ No recognized IP address◦ No Access Account

Kind of Connection

People can connect to the Internet at various places using their laptops

People who travel are used to this type of Pay for Use service

Frequent travelers are likely to have automated (and less expensive) accounts◦ Can subscribe through AT&T◦ I use a service called Boingo

Why is This Useful

I don’t see the point If I have an Access Account, I’d use the free

Wireless 2.0 connection

Use STAA With attwifi?

Yes – visiting lecturer, for example Out of scope of the Wireless 2.0 and Visitor

Wireless I suggest we define our requirements

Networking Needs Not Met?

Questions?