Solved

Radius authentication for Wireless via Corporate certificate

Posted on 2016-07-26
3
106 Views
Last Modified: 2016-08-12
we have radius setup for our wireless, a corporate laptop gets a wireless certificate installed so when a user logs into their AD profile they can connect to our wireless SSID and access the network as if they are plugged in via ethernet cable

i have some Lenovo X1 Carbons that is not authenticating, it tries to connect to the Wireless SSID and asks for windows username and password and fails to connect

all other windows 10 and windows 8 laptops connect and i cannot figure out whats going on.

Please help
0
Comment
Question by:NxJNY
[X]
Welcome to Experts Exchange

Add your voice to the tech community where 5M+ people just like you are talking about what matters.

  • Help others & share knowledge
  • Earn cash & points
  • Learn & ask questions
3 Comments
 
LVL 46

Assisted Solution

by:Craig Beck
Craig Beck earned 250 total points
ID: 41730429
Check the RADIUS logs. If youre using Windows NPS you can check the custom log (easier to read). Post them here if you can't work out what the logs mean.
0
 
LVL 2

Author Comment

by:NxJNY
ID: 41731163
not seeing much on the NPS logs.

A LDAP connection with domain controller NYSERVER1.domain.com for domain domain is established.
0
 
LVL 21

Accepted Solution

by:
Jakob Digranes earned 250 total points
ID: 41735485
it would seem that the Wireless Profile on X1s are set to PEAP-MsChapV2 - or - the certificates isn't working so it falls back to mschapv2.

Check following (and agree with CraigBeck - Event Viewer would be a good place to start ---- logs empty? sure you're looking at correct NPS server? )

- Do the X1 have a Personal Machine Certificate enrolled? if you open it - is it okay or any warnings with it?
- Do the X1s have the trusted root certificate installed?
- when looking at wireless profile - is it set to EAP-TLS or mschapv2? is the profile installed through GPO?
0

Featured Post

Technology Partners: We Want Your Opinion!

We value your feedback.

Take our survey and automatically be enter to win anyone of the following:
Yeti Cooler, Amazon eGift Card, and Movie eGift Card!

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

Suggested Solutions

Troubleshooting common task sequence error codes
Windows 10 came with  a lot of built in applications, Some organisations leave them there, some will control them using GPO's. This Article is useful for those who do not want to have any applications in their image (example:me).
Viewers will learn how to connect to a wireless network using the network security key. They will also learn how to access the IP address and DNS server for connections that must be done manually. After setting up a router, find the network security…
Windows 10 is mostly good. However the one thing that annoys me is how many clicks you have to do to dial a VPN connection. You have to go to settings from the start menu, (2 clicks), Network and Internet (1 click), Click VPN (another click) then fi…

752 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question