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0answers
8 views

Purchasing a certificate for Freeradius / WPA-Enterprise

I'm moving my WiFi to WPA-Enterprise, using a Freeradius server that authenticates with our Samba 4 directory. I'm currently using a self-signed certificate, but want to move to a purchased ...
0
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0answers
24 views

Mikrotik and freeradius, wpa2 enterpise, connection caching?

I'm not sure if connection caching is the correct term, but here are the symptoms and setup. We have a freeradius server that proxys to a windows radius server for ad auth on our wireless. All the ...
0
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0answers
28 views

Creation of a guest Wireless network 802.1X - easy to configure out of the box on clients (android, ios, computers,..)

I would like to create a Guest wireless network with 802.1X (WPA enteprise). On the client side, it must be easy to configure, so the users can enter a login and password during the authentication ...
0
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1answer
28 views

Freeradius auth error message

How can I set up a message sent to the user when enters a bad credentials to WPA2-Enterprise network? I am now using Freeradius and when I enter bad password, it says nothing, but Windows throws "You ...
0
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0answers
57 views

Snort sniffing WPA1/2 protected network with mon0 (=wlan0; set into monitor-mode)?

How do I configure Snort to sniff a WPA2-protected network using mon0 (= wlan0; set into monitor-mode). Of course, I have the SSID, the WPA-PSK and channel of the wifi-network I want to monitor with ...
3
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2answers
51 views

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 ...
2
votes
1answer
183 views

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 ...
0
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1answer
1k views

Enable access for wireless devices without WPA2 Enterprise

I work as a system administrator managing the internet of a dorm. We are running a wireless network with WPA2 Enterprise authentication. Some people have been asking how to connect devices such as ...
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2answers
2k views

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 ...
3
votes
3answers
5k views

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 ...
2
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0answers
1k views

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 ...
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2answers
1k views

WPA2-Enterprise vs. Captive Portal, which is more preferable?

My school runs our WiFi network on Aruba Controllers, some of the access points are Aruba-branded and is managed. Others are D-Link branded, and need configuration one by one if needed. We run our ...
4
votes
1answer
402 views

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?
2
votes
1answer
3k views

Radius connection with windows computers

I have many Ubiquiti's unifi AP connected to a Windows Server 2012 NPS's radius server. I configured security policies for let domain user to connect to local network. I have some trouble with window ...
1
vote
1answer
770 views

Wifi Drops Connections with WPA2-PSK

I run a small computer lab made up of 10 computers of identical hardware and software (Dell Latitudes with Windows 7 x64 Enterprise) and I use a ZyWALL 2WG as a router/firewall. Nine of the computers ...
7
votes
1answer
1k views

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 ...
0
votes
1answer
2k views

WPA2 enterprise: username/password-prompt-less setup on a mixed network: XP/SP3, Mac OS X, Linux, iOS

I asked a question recently about setting up WPA2 enterprise, and I have a couple of ancillary questions. First, regarding the use of the OpenSSL cnf files for the certificate generation. I have a ...
3
votes
1answer
643 views

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 ...
3
votes
1answer
3k views

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 ...
0
votes
1answer
97 views

Which EAP (if any) is default in an Access Point out of the box?

I am reading about the WPA2 protocol. The authentication step uses 802.1X protocol which in turn uses the EAP framework; in which a so called 'EAP method' does the authentication (diagram from book). ...
3
votes
2answers
588 views

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 ...
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2answers
3k views

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 ...
0
votes
1answer
717 views

How to use WPA2 client mode in the Linux-based Cisco WAP4410N access point

I have a Cisco WAP4410N access point that I want to use as a client to connect to a WPA2 wireless network (for WLAN service monitoring purposes). Supposedly this access point supports a "Wireless ...
9
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1answer
1k views

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 ...
2
votes
2answers
1k views

Make WPA2 enterprise connect before login?

I'm connecting my Windows XP SP3 clients to a WPA2 Enterprise secured wifi network. The WiFi network is secured using an external RADIUS server with PEAP/MSCHAPv2 as the authentication method. The ...
0
votes
1answer
76 views

In Wireless Networks, What is IV?

I understand it is initialization vector, but what is it ? Is it appended at the beginning of each packet as a key piece? Is it used to encrypt the entire packet? What does IV do exactly?
3
votes
2answers
9k views

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 ...
0
votes
1answer
1k views

DD-WRT + TekRADIUS: Having issues getting it to work

Has anyone else gotten it to work? My setup: Router: Netgear WNR3500v2 WAN IP: y.y.y.y Radius: off Wireless Security: Security Mode: WPA2 Enterprise WPA Algorithms: AES ...
0
votes
1answer
418 views

Can I change the security type of a wifi net via registry or group pol?

I have some Windows 7 machines that are configured to connect to the wireless network here as WPA-Enterprise/TKIP. In order to have them work with 802.11n, we need to move them across to ...
3
votes
2answers
6k views

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 ...
7
votes
9answers
10k views

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

Which protocol should I use and why?