Posts Tagged ‘wireless’

Window 7 WPA2 Authentication Step-by-Step Guide

  1. Mouse over to Network Connection Icon on the bottom right of your desktop screen and
    Click Open network and sharing center.
  2. Click “Manage wireless networks”
  3. Click “Add” then “Manually create a network profile”
  4. Make sure your settings are as below.
    1) Verify that the Network name (SSID) is set to i-Xcess
    2) Network Authentication is set to WPA2-Enterprise
    3) Data Encryption is set to AES.
    4) Check on “Start this connection automatically”
    5) Uncheck on “Connect even if the network is not broadcasting”
    6) Click on “Next” to bring you to next configuration page
  5. Click on “Change connection settings” to proceed with next configuration step
  6. Select the Security tab. Make your settings are as below.
    1) Security type is set to WPA2-Enterprise
    2) Encryption type is set to AES
    3) Verify that authentication method is set to Microsoft: Protected EAP (PEAP).
    4) Check “Remember my credentials for this connection each time I’m logged on
    checkbox”
    5) Click on Settings
  7. – Make sure to uncheck Validate server certificate.
    – Verify that the Select Authentication Method drop-down box is set to Secured password (EAP-MSCHAP v2).
    – Check “Enable Fast Reconnect”
    –  Uncheck “Enforce Network Access Protection”
    – Uncheck “Disconnect if server does not present cryptobinding TLV”
    – Uncheck “enable Identity Privacy”
  8. Click the “Configure” button. Uncheck the check box labeled “Automatically use my
    Windows Logon name and password (and domain if any).”

    Click “Ok” or “Close”.

  9. Click on “Advance settings” 
  10. Under 802.1x settings tab, Check “Specify authentication mode” and select “User authentication”, Uncheck “Enable single sign on for this network”. Click “Ok” or “Close” buttons on all the windows.
  11. Try connect to “i-Xcess”. 
  12. Connect the network called “i-Xcess” and when prompted, provide your standard
    studentID/password.
For this tutorial I’ll be using :-
  • D-Link dir-615/620
  • DD-WRT Firmware: DD-WRT v24-sp2 (11/21/10) std
D-Link dir620
Steps to flash the router
  1. Set a static IP for your PC in the 192.168.0.x range with a subnet mask of 255.255.255.0 (192.168.0.50 for example).
  2. Connect a network cable from your computer’s network interface card to the WAN PORT (not LAN port, WAN port) of your DIR-615 G1.
  3. Turn off your DIR-615. Hold down a pin to the RESET button of the router (at the back next to its power socket) and turn on the router while holding this RESET button down.
  4. If you did this properly, the power button on the router should now be orange and blinking continuously. The router is now in Emergency Room mode.
  5. Open up Internet Explorer and head over to http://192.168.0.1/ . Please use Internet Explorer as Firefox can cause some weird issues with this particular web interface.
  6. You should be able to see the Emergency Room interface.
  1. Hit the Browse button and select the Brainslayer DIR-615 rev D webflash firmware (dlink-dir615d-factory-webflash.bin) that you downloaded earlier. Upload it to the router.
  2. Upon a successful upload, you should be able to see a success confirmation message.
  1. Let the router reboot by itself.
  2. Once power light turns green.. unplug the network cable from the WAN port and plug into any LAN port on the DIR-615 router (I recommend ports 1-3).
  3. The routers IP should now be 192.168.1.1, so change your PC’s LAN IP from 192.168.0.0/255.255.255.0 to something in the 192.168.1.0/255.255.255.0 range (such as 192.168.1.50 with a subnet mask of 255.255.255.0).
  4. Now visit http://192.168.1.1 and configure your router’s security (password) settings.
Steps for Wireless Bridge Configuration
By following this steps, you will turn your normal wireless router to a wireless bridge which allow you to extends your LAN without the need of cabling. You might ask why do I want to create a wireless bridge instead of a repeater? the answer is that I’ve used repeater device before and the result are not so great. The repeater will repeat any signal from our wireless router and re-transmit it to our machine, but it will repeat and transmit any signals including from a broken data packet. While wireless bridge will act as a receiver instead of a transmitter like our wireless network adapters with an option of splitting it into more LAN connection using the ports that are available on the bridge device, from there you can attach another wireless router to extends your wireless range or just plug using the LAN ports. So lets begin the tutorial then!
  1. Continuing from the above tutorial, visit http://192.168.1.1 and login to your router.
  2. Go to Setup > Basic Setup
  3. Under the “WAN Connection Type” disable the connection type, STP -> Disable
  4. Next is Router IP:
    • Set the Local IP address to 192.168.x.2 (depends on the of the wireless router that you want to bridge with).
    • Gateway to 192.168.x.1
    • Local DNS to 192.168.x.1
    • WAN Port : checked the Assign WANT Port to Switch (optional)
    • SAVE
  5. After that Go to Wireless > Basic Settings and the following settings
    • Wireless Mode : Repeater Bridge (its actually a wireless bridge instead of a repeater :P)
    • Wireless Network Mode : Mixed (make sure the source wireless router is also using Mixed mode)
    • Wireless Network Name (SSID) : [the source SSID from the source router]
    • Wireless Channel : Auto
    • Channel Width : 20MHz
    • Wireless SSID Broadcast : Enable
    • Network Configuration : Bridge
    • SAVE and APPLY SETTINGS
  6. Wait for the Router to reboot and then it is DONE! if you are confuse with the steps refer to the image below
Step 1-4
Step 5-6