Take a look at our
ThinkPads.com HOME PAGE
For those who might want to contribute to the blog, start here: Editors Alley Topic
Then contact Bill with a Private Message
ThinkPads.com HOME PAGE
For those who might want to contribute to the blog, start here: Editors Alley Topic
Then contact Bill with a Private Message
Help:WPA2 on T42p Intel LAN 2100 3B wireless mini PCI card
Help:WPA2 on T42p Intel LAN 2100 3B wireless mini PCI card
Hi folks,
Did my searching but didn't quite find a pat answer. I've got a T42p with the Intel LAN 2100 3B card. I've updated it to the latest driver ( 1.2.4.41 ) and am running Access Connections 4.12. I've got XP SP2 with hotfix KB893357-v2 installed.
The option for WPA2 never comes up. On my wife's T60, it shows up just fine. But on mine, the little selector box shows only plain WPA.
Any thoughts on correcting this? Other updates besides those listed above required?
Thanks in advance.
Marc
Did my searching but didn't quite find a pat answer. I've got a T42p with the Intel LAN 2100 3B card. I've updated it to the latest driver ( 1.2.4.41 ) and am running Access Connections 4.12. I've got XP SP2 with hotfix KB893357-v2 installed.
The option for WPA2 never comes up. On my wife's T60, it shows up just fine. But on mine, the little selector box shows only plain WPA.
Any thoughts on correcting this? Other updates besides those listed above required?
Thanks in advance.
Marc
X61 7674-4NU
120 GB HD & 2.0 GB RAM
It just keeps getting better and better...
Formerly: T42p, T30, T20, 770X, 760CD
120 GB HD & 2.0 GB RAM
It just keeps getting better and better...
Formerly: T42p, T30, T20, 770X, 760CD
the problem is idon't think that card supports 802.11G which is a requirement for WPA2. You can get WPA with the patch and updates but not WPA2.
Current - Thinkpad T410si - Core i3 330m, 4GB, 250GB 5400RPM, WXGA+, FPR, BT, Camera, DVDRW, Gobi2000, Win7 Pro x32
Past - Thinkpad T410 - T400 - T61 - T60 - T43 - T42 - T41 - T40 - T23 - 600X
Past - Thinkpad T410 - T400 - T61 - T60 - T43 - T42 - T41 - T40 - T23 - 600X
-
- Senior Member
- Posts: 708
- Joined: Thu Jul 13, 2006 2:51 pm
- Location: Atlanta, GA
Correct, the 2100 card does not support WPA2 encryption. If you absolutely need WPA2, you will need to upgrade to a newer card that supports it. I believe that the 2300 series of Intel's wireless cards do and ever card made after that.
I have finally rejoined the dark side.
ThinkPad T450s, Core i7 5600u, 12GB RAM, Samsung 850 EVO 500GB SSD.
Previous ThinkPads: T41, T21, 600E
ThinkPad T450s, Core i7 5600u, 12GB RAM, Samsung 850 EVO 500GB SSD.
Previous ThinkPads: T41, T21, 600E
You can try updating Windows XP with the WPA2 patch from microsoft. I have used this to get WPA2 on some of my machines that had problems with Access Connections. Here is a link: http://support.microsoft.com/kb/893357
Owner of T500, T60P, T23
Oh how interesting! WPA2 requires G functionality? I didn't know that!! I had thought the 2100 3B card was on a WPA2 compatibility list, and I've seen some posts in other forums during my googling on this issue that suggests people with the card were able to set it up.
X61 7674-4NU
120 GB HD & 2.0 GB RAM
It just keeps getting better and better...
Formerly: T42p, T30, T20, 770X, 760CD
120 GB HD & 2.0 GB RAM
It just keeps getting better and better...
Formerly: T42p, T30, T20, 770X, 760CD
well as far as i know you can't have WPA2 and .11B. WPA2 is a subset of .11G so maybe you're mistaking the card with a 2200 which is the B/G version. The driver has to support WPA2 too also and intel never realeased any drivers for the 2100 that did that since it's not supposed to WPA was a strectch for it in the first place, they just did it to at least get people away from WEP.
WPA2/AES encryption is part of 802.11i and have to do with security. Some refer to 802.11i and WPA2 as the same thing. 802.11g have to do with the modulation and speed. Those two is not related so it's not like WPA2 require 802.11g.
There is some equipment that is 802.11b only that also support WPA2, but since 802.11b was actually pretty old and already replaced with 802.11a/b/g or b/g products when the manufacturers started to implement WPA2 just a few updated their old 802.11b products with WPA2 support. I guess the reason for that is because they want to sell new wlan adapters and some older 802.11b might not have the hardware to support AES encryption either. I also think that most people don't care what the old 802.11b equipment support since they want 54mbit anyway. WPA2/AES require better hardware for the encryption/decryption prosess compared to the older WEP/WPA1/TKIP standards using RC4 encryption.
There is some equipment that is 802.11b only that also support WPA2, but since 802.11b was actually pretty old and already replaced with 802.11a/b/g or b/g products when the manufacturers started to implement WPA2 just a few updated their old 802.11b products with WPA2 support. I guess the reason for that is because they want to sell new wlan adapters and some older 802.11b might not have the hardware to support AES encryption either. I also think that most people don't care what the old 802.11b equipment support since they want 54mbit anyway. WPA2/AES require better hardware for the encryption/decryption prosess compared to the older WEP/WPA1/TKIP standards using RC4 encryption.
well yeah, i've never seen an older .11B that has WPA2 tho because the chips just didn't support it. Surely there was no need for all of that since as you said .11G was already out and faster and better and all that but it wasn't just because they were old and they wanted to sell the hardware, it's more than the .11B chipsets didn't support the algorithms needed to encrypt and decrypt WPA2 and trying to do it in software would kill the CPU anyways.
Current - Thinkpad T410si - Core i3 330m, 4GB, 250GB 5400RPM, WXGA+, FPR, BT, Camera, DVDRW, Gobi2000, Win7 Pro x32
Past - Thinkpad T410 - T400 - T61 - T60 - T43 - T42 - T41 - T40 - T23 - 600X
Past - Thinkpad T410 - T400 - T61 - T60 - T43 - T42 - T41 - T40 - T23 - 600X
Hi Marc_G.
I am a happy user of T40 with Intel 2100b card and I was searching for WPA2 functionality too. I found some info on Intel's website and it looks like some 2100b cards have WPA2 support. However, even after upgrading to latest drivers, I still see WPA (WPA-PSK) option only (using winxp)...
For me, WPA2 is not that important to upgrade to Intel 2200bg card or higher.
Hope that helps.
Thanks,
Filip
I am a happy user of T40 with Intel 2100b card and I was searching for WPA2 functionality too. I found some info on Intel's website and it looks like some 2100b cards have WPA2 support. However, even after upgrading to latest drivers, I still see WPA (WPA-PSK) option only (using winxp)...
For me, WPA2 is not that important to upgrade to Intel 2200bg card or higher.
Hope that helps.
Thanks,
Filip
-
- Senior Member
- Posts: 749
- Joined: Fri Apr 28, 2006 4:21 pm
- Location: Providence, RI, USA
- Contact:
Hi,
I have T40 (intel a/b 2100) and don't have any problems with WPA2 AES. MORE, on my two t43p with lasts drivers and AC lose connection after some time, T40 newer lose connection!!!
hardware
AP WAP54G, router BEFSX41 (linksys with lasts firmware)
BR
I have T40 (intel a/b 2100) and don't have any problems with WPA2 AES. MORE, on my two t43p with lasts drivers and AC lose connection after some time, T40 newer lose connection!!!
hardware
AP WAP54G, router BEFSX41 (linksys with lasts firmware)
BR
W520 CS, FP, WWAN, I7-2920XM, Q2kM 1TB SSD i540s
current W520, W700, X301, X120e, X230*2, MSI GT72 I7-6700Hq GTX980m, MSI GT683 I7-2860QM GTX970M,
before T23, T40, T43p*3, T61p*3, W500
current W520, W700, X301, X120e, X230*2, MSI GT72 I7-6700Hq GTX980m, MSI GT683 I7-2860QM GTX970M,
before T23, T40, T43p*3, T61p*3, W500
ok, well let's see. You are maybe mixing up some things.AdaSch wrote:Hi,
I have T40 (intel a/b 2100) and don't have any problems with WPA2 AES. MORE, on my two t43p with lasts drivers and AC lose connection after some time, T40 newer lose connection!!!
hardware
AP WAP54G, router BEFSX41 (linksys with lasts firmware)
BR
2100: 802.11B ONLY card
2200: 802.11G (B because of backwards compatability)
2915: 802.11A/G (B also because of back compat)
The T40 can use any of the above. The 2200 and 2915 support WPA2 but the 2100 wont work with WPA2. So which is it that you have? Can't be the 2100 i'm assuming.
Current - Thinkpad T410si - Core i3 330m, 4GB, 250GB 5400RPM, WXGA+, FPR, BT, Camera, DVDRW, Gobi2000, Win7 Pro x32
Past - Thinkpad T410 - T400 - T61 - T60 - T43 - T42 - T41 - T40 - T23 - 600X
Past - Thinkpad T410 - T400 - T61 - T60 - T43 - T42 - T41 - T40 - T23 - 600X
-
- Senior Member
- Posts: 749
- Joined: Fri Apr 28, 2006 4:21 pm
- Location: Providence, RI, USA
- Contact:
-
- Senior Member
- Posts: 749
- Joined: Fri Apr 28, 2006 4:21 pm
- Location: Providence, RI, USA
- Contact:
D'oh! Sorry about that. You wouldn't think that I just graduated from an Ivy League university, would you?AdaSch wrote:look on the first picture
On the Toshiba support forum a user was able to get WPA2 support for his 2100 card using the Intel driver and NOT the Toshiba one. Could this be true of Lenovo drivers as well?
Here is the Toshiba forum page:
http://forums.computers.toshiba-europe. ... adID=13983
T470 - i5/12/256
T410 - i5/8/120
T410 - i5/8/120
This is very interesting. I haven't tried finding the Intel drivers versus the Lenovo ones.
AdaSch... did you do anything special, or just get them from the Lenovo (/ IBM) site? And, please confirm which version of Access Connections you are using.
I'm using the same driver number and have Access Connections 4.12.
Thanks!
Marc
AdaSch... did you do anything special, or just get them from the Lenovo (/ IBM) site? And, please confirm which version of Access Connections you are using.
I'm using the same driver number and have Access Connections 4.12.
Thanks!
Marc
X61 7674-4NU
120 GB HD & 2.0 GB RAM
It just keeps getting better and better...
Formerly: T42p, T30, T20, 770X, 760CD
120 GB HD & 2.0 GB RAM
It just keeps getting better and better...
Formerly: T42p, T30, T20, 770X, 760CD
HI,Marc_G wrote:This is very interesting. I haven't tried finding the Intel drivers versus the Lenovo ones.
AdaSch... did you do anything special, or just get them from the Lenovo (/ IBM) site? And, please confirm which version of Access Connections you are using.
I'm using the same driver number and have Access Connections 4.12.
Thanks!
Marc
my version of ac is 4.23
nothing special, reset to factory default plus all updates from system update 3.0
bye,
edit,
look on this
ftp://ftp.software.ibm.com/pc/pccbbs/mo ... cn38ww.txt
and ...
AC <4.13>
- (Fix) After reboot, wireless LAN automatically becomes disabled
and AC cannot connect to WZC profile (Windows wireless
function).
- (Fix) When 3 or more WZC profiles are created, error message is
displayed.
- (Fix) After disabling wireless adapter in Windows Device Manager,
AC fails to connect.
- (Fix) Cisco mini-pci profile does not switch to hidden SSID AP.
- (Fix) IBM PCOMM hangs if AC4.12 is on the system.
- (Fix) Office apps from sharepoint will not open.
- (Fix) Incompatibility with Secuware Crypt2000 Gina.
- (Fix) WPA2-AES not working for Intel adapters.
- (Fix) EAP-FAST not connecting at first logon without pac.
- (Fix) acsvc.exe is trying to change ics setting error message.
W520 CS, FP, WWAN, I7-2920XM, Q2kM 1TB SSD i540s
current W520, W700, X301, X120e, X230*2, MSI GT72 I7-6700Hq GTX980m, MSI GT683 I7-2860QM GTX970M,
before T23, T40, T43p*3, T61p*3, W500
current W520, W700, X301, X120e, X230*2, MSI GT72 I7-6700Hq GTX980m, MSI GT683 I7-2860QM GTX970M,
before T23, T40, T43p*3, T61p*3, W500
BRILLIANT!
Thanks. I had thought I was using the latest version of AC available for my T42 P but this one came out right after I posted my problem.
Installing this version fixed the lack of WPA2 for the 2100 B card.
Thanks to all who contributed.
Marc
Thanks. I had thought I was using the latest version of AC available for my T42 P but this one came out right after I posted my problem.
Installing this version fixed the lack of WPA2 for the 2100 B card.
Thanks to all who contributed.
Marc
X61 7674-4NU
120 GB HD & 2.0 GB RAM
It just keeps getting better and better...
Formerly: T42p, T30, T20, 770X, 760CD
120 GB HD & 2.0 GB RAM
It just keeps getting better and better...
Formerly: T42p, T30, T20, 770X, 760CD
-
- Senior Member
- Posts: 749
- Joined: Fri Apr 28, 2006 4:21 pm
- Location: Providence, RI, USA
- Contact:
Re: Help:WPA2 on T42p Intel LAN 2100 3B wireless mini PCI card
That did it.
I have a t40 with the 2100 wireless LAN adapter.
My network is WPA.
1.2.4.41 driver fixed WPA network connection issues
Thank you, to all who maintain and contribute to this truly helpful forum. Sad to say not all are helpful, some rather childish.
I have a t40 with the 2100 wireless LAN adapter.
My network is WPA.
1.2.4.41 driver fixed WPA network connection issues
Thank you, to all who maintain and contribute to this truly helpful forum. Sad to say not all are helpful, some rather childish.
Re: Help:WPA2 on T42p Intel LAN 2100 3B wireless mini PCI card
Hey All,
I just wanted to add a BIG THANKS for helping me solve this same problem on my T42 and share my results.
I have just got a brand new shiny Linksys E2000 router and all was good until I tried to hook up all the laptops. I started with my trusty T42, it could see the network and correctly identified it as a WPA2 network. But could not get an IP address and connect. Did some searching here and came across THIS old thread, which basically blames it on the BIOS version. Oh yeah I should mention I was letting XP manage my connections. As the T42 shares its BIOS with the T40, but not the T43, and all my T4Xs have 2200BG wifi cards I figured it would be good to see how the others worked. T43 connected with no problem to my WPA2 network, the T40 did not.
At this point I was ready to try reverting the BIOS on the T40, started looking for a ROM of the old BIOS when I came across this thread. Awesome, Access Connections worked GREAT. And I don't have to undo my modified BIOS so my Win7 upgrade is still possible.
Thanks AdaSch!
I just wanted to add a BIG THANKS for helping me solve this same problem on my T42 and share my results.
I have just got a brand new shiny Linksys E2000 router and all was good until I tried to hook up all the laptops. I started with my trusty T42, it could see the network and correctly identified it as a WPA2 network. But could not get an IP address and connect. Did some searching here and came across THIS old thread, which basically blames it on the BIOS version. Oh yeah I should mention I was letting XP manage my connections. As the T42 shares its BIOS with the T40, but not the T43, and all my T4Xs have 2200BG wifi cards I figured it would be good to see how the others worked. T43 connected with no problem to my WPA2 network, the T40 did not.
At this point I was ready to try reverting the BIOS on the T40, started looking for a ROM of the old BIOS when I came across this thread. Awesome, Access Connections worked GREAT. And I don't have to undo my modified BIOS so my Win7 upgrade is still possible.
Thanks AdaSch!
Mike
Thinkpads:
T40 (2373-96U)
T42 (2373-9XU)dying
T43p (2669-P1U)new
T61p (6459-CTO)new
Thinkpads:
T40 (2373-96U)
T42 (2373-9XU)dying
T43p (2669-P1U)new
T61p (6459-CTO)new
-
- Similar Topics
- Replies
- Views
- Last post
-
-
X1-Carbon Gen 1 LAN adapter
by karotlopj » Tue Jan 09, 2024 6:29 pm » in ThinkPad X1 / X1-Carbon / X1-Extreme and later Series - 0 Replies
- 976 Views
-
Last post by karotlopj
Tue Jan 09, 2024 6:29 pm
-
-
- 0 Replies
- 337 Views
-
Last post by TTY
Thu Feb 29, 2024 9:11 pm
-
-
Issue with Intel 6300 WiFi card in my T430
by sktn77a » Sun Feb 11, 2024 3:46 pm » in ThinkPad T430-T490 / T530-T590 Series - 8 Replies
- 1248 Views
-
Last post by RealBlackStuff
Fri Apr 19, 2024 12:45 am
-
-
-
Building a mini game console/media system
by ThinkPad560X » Mon Nov 06, 2023 12:38 pm » in Off-Topic Stuff - 0 Replies
- 2358 Views
-
Last post by ThinkPad560X
Mon Nov 06, 2023 12:38 pm
-
Who is online
Users browsing this forum: Bing [Bot] and 86 guests