A wireless network is any kind of computer network that is connected through a wireless medium, primarily known as using a wireless router creating a WLAN (Wireless Local Area Network).

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3k views

How to setup Access Point (WiFi hotspot) on Debian

I'm trying to setup an AP got stuck. I'm using an Odroid U3 and the WiFi adapter is the Module 3 from Hardkernel. I'm also using a Debian Jessie. Not, I've got it to almost work: the Odroid has ...
4
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85 views

why am I not seeing traffic using TCPDUMP while sniffing on wireless interface with the station in WDS mode

I've 2 wireless interfaces one has the type of AP and the other has the type monitor. the AP is attached to a bridge br-lan. When I run for example: tcpdump port 5201 -s 0 -ni wlan0 TCPdump is ...
4
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23 views

Hyper-V Wireless Bridge Disappears After Sleep

I'm running Windows 8.1 Pro x64 on a MacBook Pro via bootcamp. I've setup a Hyper-V for a Windows Server 2012 R2 VM. For networking I've setup a Hyper-V External Switch to my wifi, which creates a ...
4
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613 views

How do I set up wireless radio time restriction in DD-WRT build 21061?

I upgraded to D-WRT specifically to get the ability to restrict wireless access on a schedule. I'm using a Netgear WNDR3700, and the install went flawlessly (as far as I can determine), but there is ...
3
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23 views

SSH Connection freezes after minutes of unuse?

I run a RaspberryPi with Raspbian operation system. I have installed a WLAN stick and connected the pi only over WLAN to my network. I can access the pi with ssh pi@pi-ip-address This works fine ...
3
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68 views

Cannot connect to the internet. Local Area Connection 2 adapter is disabled

Short version: I cannot connect to the internet. Long version: I have been dealing with this issue for more than one year. After waking from hibernation my DELL 15 XPS (Win 7 Pro SP1) sometimes would ...
3
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27 views

Is there a better way to prevent Internet connection before VPN connection other than carrying a mobile AP?

Cellular data (LTE, 4G, 3G, etc) is very expensive and one can find some free Wi-Fi APs. But these days, there are so many compromised or malicious APs. To prevent man-in-the-middle attacks and to ...
3
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1k views

DD-WRT router causing IP address conflicts across network

My DD-WRT router has lost its mind! (Caveat: technically neither of these devices are "routing". I'm going to call them routers anyway.) I just set up two DD-WRT routers, one as a WAP (working fine) ...
3
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244 views

Computer-to-Computer network between OS X and Linux

I want to make a connection point to point via wifi between Mac and Linux. What I did was: I have created Computer-To-Computer network in OS X I have set manually an ip address for Mac, ...
3
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1k views

Multiple access points with single SSID, unable to roam from one to the other

I have four access points at home all of them wired to a non-intelligent switch which is also wired to the internet access router. The DHCP and NAT service is provided by the Internet access router ...
2
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0answers
26 views

Everytime I restart router, i have to plug in ethernet cable again in wan port. Why?

I have an ADSL+2 modem to which I have connected to a TP-LINK WR740N wifi router with a 100 feet Cat6 Ethernet cable. Every time I turn on the router , i have to plug in the Ethernet cable again in ...
2
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43 views

Kali Linux Wireless MacBook Air (Early 2014)

I have an early 2014 13in. MacBook Air that I recently dual-booted Kali Linux onto. My problems is that the wifi will not work, and iwconfig returns only "lo". I have tried to install the broadcom ...
2
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0answers
29 views

Using home NAS as a substitute for local storage: Performance and application compatibility considerations

I recently got a Mac laptop for the first time, and now have 4 computers in the house (2 Mac laptops, 2 Windows desktops). The idea of the laptop is so that I can have more computer time because I can ...
2
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0answers
39 views

How to make Windows 8.1 auto-connect to a VPN if connecting to an unsecure WiFi network?

When connecting to an unsecure WiFi network, is there any chance to force Windows to make sure it is connected to one of my selected VPNs before allowing any other traffic to pass through that WiFi ...
2
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15 views

Can I tell Windows 8.1 to always switch to a certain network, even if connected to another one already?

At my grandma's place, I use a public network that's provided by the ISP of a neighbor to all the ISP customers. The network is public, but it requires a username and password to even connect to the ...
2
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0answers
307 views

Ubuntu 15.04, “Disconnected - you are now offline”

I'm pretty new to ubuntu but here is the problem I have so far; my wireless connection seems to disconnect and reconnect itself. Some days it will work and somedays it will not. I did some research ...
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66 views

Device connected to the router, but I can't open any new webpages

I am using Shaw Cable service with a modem-router combo. We have anywhere from 0 to 7 devices connected at a time. All of them can connect to the internet, but after a while, the internet fails to ...
2
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75 views

Setting up Wi-Fi using USB adapter on Ubuntu 12.04

I have tried in vain to set up my Ubuntu 12.04 laptop as a Wi-Fi hotspot; it says Your wireless card does not support Access Point mode I had to resort to a USB Wi-Fi adapter, and I purchased ...
2
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0answers
132 views

Airodump-ng & Aireplay-ng: No packets from AP

I'm pretty new to penetration testing and I'm trying to learn how to correctly use airodump-ng with aireplay-ng to break through wep encryption on my AP. I have managed to get the password with ...
2
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0answers
128 views

Can't connect to Wi-Fi after Sleep/Hibernate

I start my computer normally and the Wi-Fi adapter works just fine. However, once I sleep or hibernate, and resume, I am no longer connected to any network. I scan for a network and the list displays ...
2
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64 views

Proper network architecture for fault tolerant multi WAN multi building WLAN setup

I need help with deciding the correct network architecture for a guest WLAN deployment. We have 3 buildings, and each of them has its own LTE router (Mikrotik RB411U) connected to an Ubiquiti ...
2
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62 views

atk9k cannot setup virtual device on ap + client with wpa_supplicant

I'm trying to use a beagle bone black running ubuntu 14.04 act as an access point and a wireless client at the same time the goal is to use the access point to allow a client to connect, open a page ...
2
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14 views

Can SANE daemon communicate with a remote network device that has a scanner attached?

My understanding is that SANE is a service that sits between the user level programs and the physical scanner itself, and that SANE provides an API to the programs that it then relays to the physical ...
2
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40 views

Shared WLAN between 2 houses ( Already tried some stuff )

I've need some help guys and hope someone can help me out. Well my Task is more or less common, but the HOW-TO's which i found on the net are mostly for greater distances or "i dont care about speed" ...
2
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389 views

bcm4331 (wifi) doesn't work on FreeBSD 10.1

I've installed FreeBSD 10.1 on my MacBook Pro Mid 2012 (MacBook Pro 9.2). Everything works pretty good, except Wifi interface (bcm4331). FreeBSD has two modules - bwi-firmware-kmod and ...
2
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416 views

RT2800 USB: monitor mode using Virtual Box

Information I am using a WiFi USB Adapter and the latest version of Kali running under VirtualBox. Chipset: Ralink RT2870/3070 Driver: rt2800usb Manufacturer: TP-Link FCC ID: TE7WN727NV3 It is ...
2
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0answers
105 views

No wireless on windows after using kali boot cd

Today I wanted to start playing around with Kali Linux so I downloaded the ISO and burned it to a DVD, restarted the laptop and booted to the DVD pressed the first option which is just a boot. ...
2
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212 views

How to automate running the dhclient for wwan0?

in Linux Mint 17 I have to run sudo dhclient every time I connect and disconnect to/from the Internet using a mobile broadband dongle, because otherwise the connection is declared active but when I ...
2
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0answers
926 views

How to share Internet connection of VMWare guest with host in VMWare Player 10?

I am running a kali Linux using VMware Player 10 on a Windows 8.1 host AND i want to share my guest kali linux wireless internet with host Windows 8.1 How to do this?
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162 views

Weird IP in Linux Mint 17

I installed Linux Mint over a shared Ethernet connection from my laptop and installed my Broadcom Drivers over that shared ethernet connection, and I noticed that my Linux box is on the wrong gateway. ...
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3k views

Password Recovery from Router without Reset

Background Story: Previous Technician for a small business set up a network for a customer. The Technician went AWOL (The small business owner is a close friend, and I knew the previous technician as ...
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362 views

Lenovo hardware test “local connection test” failed for Intel Centrino Advanced-N 6205

My Lenovo ThinkPad T430s occasionally has WiFi connectivity problems where it will work for a few minutes, and then connections will fail even though it is still connected to the AP with a strong ...
2
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0answers
675 views

How to create a private wireless network off of public wifi?

My question is somewhat similar to this one, but that was never answered. Mine is different enough that I believe it warrants a new question. I am an organizer for an event coming up and we have some ...
2
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0answers
404 views

Windows 7: Disable automatic updates & antivirus updates on certain Wifi connection

TL;DR how do I disable automatic background updates when connected to certain WiFi network? Most of the time I'm connected to my home WiFi, so I have both Windows 7 and Avira Antivirus updates ...
2
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45 views

using pam_mount in WLAN setting

I thought this should be a simple exercise here, but obviously I couldn't find a solution, yet. I use KDE on Ubuntu 12 LTS. I want to use libpam-mount to mount a nfs share to a directory within user's ...
2
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0answers
82 views

Devices dropping off wifi

I have a TP Link TD W8951ND Router. Hard-wired to 1 PC and connected to my 16mbps internet connection. Then I have on a regular basis 8 devices connected via WiFi ( 2 x iPhones, 1 x iPad, PS4, LG TV, ...
2
votes
0answers
63 views

Internet stops working when using Microsoft Network Monitor

I need to sniff some http request that a software is making, so I've downloaded Microsoft Network Monitor which I have used in the past on other computers without any problems. So I run the network ...
2
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0answers
1k views

Intermittent wifi connection issues even when right next to router (Linksys EA4500)

I have a cable modem connected to a Linksys EA4500. We bought it to replace an aging router in hopes of it giving a better range in our apartment. The cable/router is in the front of the apartment ...
2
votes
0answers
633 views

Internet Connection Sharing (ICS) hangs

I am sharing my Wifi internet by creating a virtual network through the following commands netsh wlan set hostednetwork mode=allow ssid=MyWifi key=XXXXXXX netsh wlan start hostednetwork It works ...
2
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0answers
795 views

How does Windows determine which network status icon to show?

I installed Bluesoleil to experiment with an old Bluetooth adapter, and then I uninstalled it. After it was uninstalled, the systray icon for network status always shows a red X. However, I'm ...
2
votes
0answers
187 views

Router shows mysterious DHCP client that does not exist

I am having trouble with the access control of my router. It is a DSL-2730R ADSL Router. In the 'Status - DHCP Clients section' there is always an unknown peer called Nicolas-PC. Changing the ...
2
votes
0answers
175 views

Slow WIFI speeds on Win 7 (not in Ubuntu)

I have run speedtest on my WIFI connection on a dual-boot computer ni Ubuntu and in Win 7. In Windows, the download speed is about 3M/second. In Ubuntu, it is around 10M/second. I can't figure out why ...
2
votes
0answers
215 views

Wifi disconnects but signal is strong

After formating and reinstalling my desktop with Win XP Home Edition I installed the newest software for my wifi USB adapter TP-Link TL-WN721N. Everything went fine and the signal was strong. I ...
2
votes
0answers
636 views

Disable IP-isolation on UCP TC7200 Router to enable Chromecast?

I just got my Chromecast, and I've run through the setup, but at the end of the process, it informed me that IP isolation is enabled in my router, so my IPad, IPhone cannot communicate with ...
2
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0answers
3k views

Can I stream multiple GoPro 3 cameras to a Linux computer?

I didn't know whether this was a camera question, a linux question, or a networking question. Please feel free to move or request to move this question as necessary. I want to capture the video ...
2
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0answers
73 views

ubuntu 11.04 DNS issues

I'm experiencing some issues involving my Ubuntu Server. So far, I can connect to machines on my local network, but the server itself doesn't have internet. And since the each machine is routed ...
2
votes
0answers
226 views

WiFi not working when waking up computer

When I wake up my laptop from sleep mode, I have to reset the network card (almost) every time in order to connect to the WiFi network. This happens on different WiFi's, so the problem is with the ...
2
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0answers
466 views

How to set LAN proxy settings (of browser), username and password, to network settings so that all programs can use this

I use Win7 Home Premium. I can connect to an open wifi network, but there is no internet access. To use internet, under connections, LAN settings, I have to enable a proxy server. I have to set an IP ...
2
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0answers
326 views

Ad-hoc Wi-fi disconnects as soon as I rdc into a Windows 7 Enterprise

So, I have two notebooks: one is Windows 7 Enterprise lets call it "E" - other is Windows 7 Home Premium - lets call it "H". I have a 3G USB dongle which connects me to internet. The goal is to ...
2
votes
0answers
278 views

“GSM only” mode in modem settings in tomato router

I use Shibby tomato firmware in ASUS-N66U. I use the "3G modem" option in it for WAN. it was working fine till now with my SIM's 3G data plan. I would like to use only 2G data from now, is there any ...