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Questions tagged [wpa2]

36 questions
10
votes
9 answers

WEP or WPA what should I use for my WiFi networks connection

Which protocol should I use and why?
Charles Faiga
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9
votes
1 answer

Configuring WPA2-Enterprise with Freeradius

I'm trying to set up an authenticated wifi network with Freeradius. I've managed to get things working using self-signed certs etc. The problem is Windows clients need to uncheck the "Automatically use my windows logon name and password [etc.]"…
Vincent O.
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7
votes
1 answer

WPA2 Enterprise without a Client-End Certificate

This question is practically identical to this question, but the difference being that the authentication server is freeRADIUS on Ubuntu and the access-points are DD-WRT. Additionally, I would like to know if there is any risk to disabling TTLS…
Seanny123
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6
votes
1 answer

Is it possible to use WPA2 over ethernet?

Like, as in requesting a "password" to connect, just wondering. Also, are any of these (VPN, public key auth?) methods either possible or implemented?
ppp
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4
votes
2 answers

Extend wireless LAN with several access points?

To extend the area of my wireless LAN I thought on buying a couple of wireless access points and giving them the same SSID + Security (WPA2) + Channel and all connecting them by LAN with the same network. Now my question is: Could there be…
Socrates
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4
votes
1 answer

hostapd, rtl8192se and wpa not working: EAPOL-Key Timeout

Ubuntu 12.04.2, 3.2.0-49-generic, x64 hostapd from saucy (hostapd_1.0-3ubuntu2_amd64) Have tried from precise-updates as well to no avail. You can see in the debug output below, hostapd sends the EAPOL-Key request to the client, but hears nothing…
Litch
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4
votes
1 answer

How many user/supplicant certificates are needed for WPA2 enterprise on a small network?

I am running WPA2 enterprise for wireless access and I followed the instructions in /etc/raddb/certs/README and the freeRadius site howto. I also read the instructions in the privacywonk site. The question is, the FreeRadius instructions and the…
Sonny
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3
votes
3 answers

Windows 8.1 Wireless Authentication WPA2-Enterprise

For the network at my University I have to set wireless authentication to WPA2-Enterprise using TKIP encryption. Since Windows 8.1 doesn't seem to have the usual wireless settings, I tried doing it via cmd. I tried wlan set profileparameter…
tpei
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3
votes
2 answers

WPA2 Enterprise - Validating Identity

I cannot get WPA2 enterprise to work on my network. I will give you an overview of the current setup. Windows Domain, using IAS and its own CA Linksys WAP200 Access Point I setup the AP to use WPA2-Enterprise Mixed using RADIUS I setup and…
ITGuy24
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3
votes
1 answer

Auth-Type :- Reject in RADIUS users file matches inner tunnel request but sends Access-Accept

I have WPA2 802.11x EAP authentication setup using FreeRADIUS 2.1.8 on Ubuntu 10.04.4 talking to OpenLDAP, and can successfully authenticate using PEAP/MSCHAPv2, TTLS/MSCHAPv2 and TTLS/PAP (both via the AP and using eapol_test). I am now trying to…
mgorven
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3
votes
2 answers

OS X 10.7 doesn't detect my WPA2 Enterprise server-side password changes

I have a Meraki wifi network that's authenticating via RADIUS to an Active Directory. Users log in with their AD username and password via WPA2. That all works. However, when a user changes their AD password (due to expiration, forgotten…
Bill Weiss
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3
votes
2 answers

How to connect to WPA2 encrypted wireless-network when booted from CloneZilla Live-CD?

My intent is to perform a backup of my laptop's (Dell Vostro 3350) sda1 disk to my desktop. After some googling I decided to use CloneZilla for that purpose. I have an OpenSSH server installed and running on my desktop. So I inserted CloneZilla CD…
Dmitry Koroliov
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3
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2 answers

CentOS 6 WiFi using NetworkManager and Without GUI tools

I am using CentOS 6, trying desperately to get Wifi working via a ifcfg-wlan0 file and fudging with /etc/wpa_supplicant/wpa_supplicant.conf. I do not have an X server, so I do not want to use the GUI tools. How can I configure NetworkManager to have…
unixman83
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2
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1 answer

Radius Client IP Address when setting up Wifi with WPA2 Enterprise?

I have taken over a server setup (as part of my job) which is setup of the following: Server setup with Threat Management Gateway (serving as the firewall) - 192.168.1.1 Server with Domain Controller Role - 192.168.1.10 Server with Radius and NAP…
Jeff Kranenburg
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2
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2 answers

Which Layer of the OSI model is responsible for encryption in WLANS?

Since WEP and WPA/WPA2 encrypt the payload of 802.11 MAC frames and we know that MAC goes under the Data Link Layer (Layer 2), can we also assume that encryption occurs in Layer 2 as well? At least with protocols such as HTTPS I know for sure that…
croussou
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