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Questions tagged [wpa]

The tag has no usage guidance.

1
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3answers
14k views

Ubuntu 12.04 suddenly cannot connect to WPA2/WPA Personal protected connection. Windows 7 can

I have a laptop with Windows 7 and Ubuntu 12.04. I have a Cisco E1200 and when I set it up, it created 2 SSIDs. Let's name them: MyConnection (WPA/WPA2 personal), and MyConnection-Guest (no ...
0
votes
2answers
512 views

Local access only to router when encryption enabled

I have a Wireless Huawei HG520b Router and a Toshiba Satellite laptop. They can connect fine via ethernet, and the router has a connection to the internet no problem. But if I try to connect the ...
3
votes
1answer
484 views

Can I tell DD-WRT to allow certain devices to connect without encryption?

I've got a Linksys router running DD-WRT and a crazy long passcode. My Canon printer used to be connected over Wi-Fi before adding the WPA. Does anyone know an easier way to connect this thing ...
1
vote
1answer
744 views

No Field for Pre Shared Key in Group Policy

I am attempting to configure group polocy (Windows 2008 R2) to issues a WPA Pre shared Key on client login. Through Group Policy I can setup WPA and select PSK (Along with TKIP) But there's not ...
0
votes
1answer
26 views

How to know what type of security a particular Wi-Fi is using, without connecting?

As we know, Wi-Fi APs can make use of different encryption schemes such as WEP, WPA, and WPA2. How can we detect this without connecting to the AP? In other words, I want to know that what type of ...
0
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1answer
54 views

Windows 8.1 - slow boot, long session init

My laptop usually starts for 30 seconds. But in the last two months something happened. Now it boots always for 120 seconds. I looked into Event viewer and I found that the first slow boot was in 11th ...
0
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1answer
42 views

Modifying WPA2 Protocol

I have flashed OpenWRT onto my Raspberry Pi Model 3B+ and was wondering if it is possible to modify how WPA2 works for example like changing the AES encryption into my own encryption algorithm or ...
0
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1answer
1k views

Difference between WPA-CCMP and WPA2-CCMP?

What are the differences between WPA-CCMP and WPA2-CCMP? I know CCMP isn't mandatory on WPA capable devices. I know the standard is about WPA2. But what are the technical differences between ...
0
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1answer
675 views

Windows 8.1 - Enable WPA/TKIP

I need to join a WPA/TKIP authenticated network but Microsoft in their wisdom removed the ability to do this through the "Manually connect to a wireless network" GUI. I've been attempting to write ...
0
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1answer
796 views

Decrypting WPA with wireshark

Hi I want to decrypt my WPA packets which i gathered by sniffing with airodump-ng. The problem is that even after I have the 4-way handshake packets (they are correct) i don't know how to extract the ...
0
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1answer
3k views

OpenVPN causes WLAN/WiFi to disconnect in Linux?

If I configure my Wireless network on start up (wpa_supplicant & dhclient), the connection is fine until I launch OpenVPN. At which point the wireless interface disassociates (not until the ...
1
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0answers
840 views

RaLink RT3290 WLAN Module Issue

I have this module RaLink RT3290 in my laptop which is an HP Pavilion. I cannot connect to an access point at home which is literally feet away (and other devices at home connect flawlessly, even at a ...
1
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0answers
25 views

Multi-function printer losing wireless connectivity

My Richo MP C2550 multi-function printer is losing wireless connectivity. It is hooked up wirelessly to my home router for printing from two Mac computers at home. About half the time we can't ...
1
vote
0answers
193 views

Connecting to a WPA network in Linux with a USB dongle

I'm trying to connect my computer to a wireless network in Linux Mint. I used the Windows Wireless Driver program to load the Windows XP drivers for my USB dongle, a Cisco / Linksys AE1200. After that ...
0
votes
0answers
418 views

USB WiFi adapter keeps dropping connection?

I have a headless Fedora Linux box that I'm trying to get an Alfa AWUS036H USB wireless adapter to work with. I'm trying to connect to my own wireless network (an Actiontec router supplied by my ISP). ...