WPA (Wifi Protected Access) is a family of security protocols for Wi-Fi networks. The current version is WPA2, also known as IEEE 802.11i.

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How to connect ARM6410 to WPA wireless network without using wpa_supplicant library

How to connect FriendlyARM6410 to wireless network with WPA security type using Linux commands without using wpa_supplicant library??
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Hiding passwords in wpa_supplicant.conf with WPA-EAP and MSCHAP-v2

My wpa_supplicant.conf looks like this: network={ ssid="Some name" scan_ssid=1 key_mgmt=WPA-EAP eap=PEAP identity="my-user-id" password="(clear text password here)" ...
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102 views

Cannot connect to wifi with wpa_supplicant

I just installed Arch Linux on my laptop. So far I have only been able to connect to wired networks. When I try to connect to my wifi network with wpa_supplicant -D nl80211,wext -i wlp3s0 -C ...
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Connecting to WPA network in FreeBSD

For whatever reason I am having a very annoying time just trying to connect to a network in FreeBSD. So the question is how would someone manually connect to a wireless WPA network in FreeBSD 11.0? ...
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Netctl fails to connect

On an arch installation of me netctl fails to connect to a wpa wifi network using wifi-menu. I can currently not copy-paste from the console, but journalctl -xe gives me an "association/authentication ...
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107 views

How to use hashcat on CentOS 7 to crack WPA with wordlist?

If we have a CentOS 7 desktop and a big wordlist and a WPA out.ivs capture (--ivs with airodump-ng), how can we use hashcat (without installing it via the package manager) to use the wordlist to ...
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Failure starting Wlan connection with wpa_supplicant?

I'm brand new to server configuration. I'm just a developer, so forgive me if I don't understand what you're talking about, if I haven't posted enough information, or if I don't understand your ...
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73 views

Connect to WiFi without storing password (Raspbian)

I notice WPA_GUI has saved my WiFi password to /etc/wpa_supplicant/wpa_supplicant.conf. The unit I'm trying to set up is a shared use system on enterprise WiFi that logs on with a user's account, so ...
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Connect wirelessly to WPA2-Enterprise network via shell

I need to connect to a WPA2-Enterprise connection wirelessly through the shell but cannot figure out how to do it. I have researched and have found many results for WPA2-Personal and even ...
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What are the most reliable wifi commandline tools? iw vs wpa_cli vs nmcli

I am exploring a few low-level tools for connecting to wireless networks, and I found the following tools (with useful documentation/tutorial links): iw wpa_cli nmcli I cannot seem to find a ...
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64 views

Using “--ivs” is a good way for making a smaller output?

airodump-ng --ivs --channel 1 --write output --bssid VV:II:CC:TT:II:MM mon0 https://en.wikipedia.org/wiki/Initialization_vector Question: If we use "--ivs" to make smaller outputs, will we be still ...
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When do I know I captured the WPA 4 way handshake?

When running: airodump-ng --ivs --channel 1 --write output --bssid VV:II:CC:TT:II:MM mon0 Question: When do I know I captured the WPA 4 way handshake?
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170 views

Problems with connecting to wifi

Yesterday I have set up wifi connection on my BananaPro with bananian, a linux distribution based on debian 7. The connection was set up with 'wpa-passphrase' and then I have typed those information ...
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1answer
347 views

wpa_supplicant unable to set essid and other parameters from config file

I'm not able to use wpa_supplicant to set the essid and other parameters on the wireless interface. Using -Dwext throws ioctl[SIOCSIWENCODEEXT] $ sudo wpa_supplicant -B -i wlan0 -Dwext -c ...
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Manually connect to Wi-Fi access point (AP) despite preconfigured APs in wpa_supplicant

I have special demands and need to manually control which Wi-Fi access point I connect to on my Linux machine. The machine is a Raspberry Pi running Raspbian (Debian) but I don't think the hardware ...
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221 views

How can settings for a WPA2 enterprise network be determined?

Is it possible to inspect the output of some command to determine the right settings for a given WPA2 Enterprise wifi network? If so, how? I've just been through the process of getting my university ...
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281 views

dhclient appears to give address but interface does not get assigned it

I am trying to connect to wifi using wpa_supplicant. I use this config: network={ ssid="guest" #psk="guest" psk=<numbers> } I also tried this config: update_config=1 network={ ...
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Correctly populating wpa_supplicant.conf from iwlist scan results

I am wondering how I can tell that my wpa_supplicant.conf file is both sufficient and valid. When running iwlist scan outputs ESSID:"wifi" Protocol:IEEE 802.11bgn Mode:Master Frequency:2.412 GHz ...
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252 views

Unable to connect to WPA network

I'm new to this forum and linux in general and I'm having trouble connecting to the internet in some situations. I have a Thinkpad T530 that's running Linux Mint 13 LTS. The problem I'm having is that ...
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251 views

Arch Linux sudden wifi disconnects and unable to reconnect

I have a problem with my wifi internet connection that is secured by WPA. I have moved to a new location. I had set up a working internect connection but lost the connection after about an hour and ...
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193 views

Cannot connect to WPA2, but connecting to WEP is fine

I'm trying to set up a connection to a WPA2-Personal network on a barebones Debian install. I've installed the firmware for my wireless adapter just fine (ipw2200) and can connect to open wireless ...
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202 views

Constant prompt for WPA2 password in Fedora

I asked on the Fedora forums but no one responded so I am asking here. I am on Fedora 20 with Gnome 3. My machine is the Dell XPS 13 which has an Intel 7260 rev 6b wireless card. I connect to my ...
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769 views

Why doesn't WPA handshake occur?

[root@notebook /opt/aircrack-ng] dmesg -C [root@notebook /opt/aircrack-ng] aireplay-ng --test wlan0 ioctl(SIOCSIWMODE) failed: Device or resource busy ARP linktype is set to 1 (Ethernet) - expected ...
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665 views

wpa_supplicant and signal strength

I use wpa_supplicant to handle a connection to specific SSID. I added the wpa_supplicant to default runlevel in order to start it at the boot time. I have this question however; Is it any program, ...
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WiFi error wpa_supplicant

I have a problem with the wpa_supplicant program. My problem is about the use of wpa_cli which needs wpa_supplicant. Error when I'm executing sudo wpa_cli: Could not connect to wpa_supplicant The ...
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642 views

dhcp settings wifi radar linux mint

I am trying to connect to my wifi network. Using the standard connection manager in linux mint 13 xfce was not a good idea. No wifi networks are shown there. and when I left-click on it, the wireless ...
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7k views

Configure wpa_supplicant.conf to Hidden SSID using WPA2 / PEAP / MS-CHAPv2

Here the specifics, I have also the CA certificate chain installed on the machine 1 - hidden SSID (non-broadcast) 2 - The authentication protocol used is PEAP, which is a username and password ...
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4k views

How to make wpa_supplicant automatically log into file

I am trying to troubleshoot a wireless connection on FreeBSD. I am manually editing the /etc/wpa_supplicant.conf file So far the wpa_cli status only tells me that it's Unauthorized. I'd like to get ...
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4k views

escape characters in /etc/network/interfaces

I want to be sure that whatever string I pass into the line wpa-ssid "abc" in /etc/network/interfaces won't be used to break out of the configuration. All I can find in the manual is that \ can be ...
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How to connect to Wi-Fi network in Arch Linux?

tl;dr After reading the Arch wiki articles on installation, wireless setup and WPA supplicant, trying the suggestions below and a host of forum threads, I'm unable to get either of the following cards ...
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wpa_passphrase must be 8..63 characters

I'd like to connect to wireless network via command line in Linux. When doing it I've stuck with this issue: $ wpa_passphrase NETWORK_SSID NETWORK_PASSWORD Passphrase must be 8..63 characters The ...