WiFi is a layer 1 and 2 networking protocol for wireless communication between devices. It is typically used in local networks for client access, but can also be used in point-to-point network links. WPA is used to encrypt traffic.

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network policy + WPA enterprise (tkip) Windows 2008 R2

hi I've attempted the following guide and in a bit of a pickle. http://techblog.mirabito.net.au/?p=87 My main goal is to have a username / password based wireless authentication with active directory ...
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21 views

Getting the list of WiFi networks broadcasted in awindows PC from Linux PC [on hold]

Assume that there are 10 Windows laptops and two linux PCs are connected in a wired LAN in a remote location. Is it possible to view the broadcasted WiFi networks in wireless adapter of Windows ...
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1answer
16 views

wlan interface is missing in ifconfig but present in the iwconfig

I have OrangePi Plus 2 with lubuntu installed and try to setup wifi there. Wlan interface is missing in the if config, but present in the iwconfig. ifconfig eth0 Link encap:Ethernet HWaddr ...
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0answers
7 views

Ping between 2 mac-mini's via a DPC3941B is terrible, but worse if one is killed [on hold]

I have two mac-mini's on the same wifi subnet, the router is 30 feet away. If I set these two boxes to pinging each other, I get very slow response from one on the right (300-400ms), and inconsistent ...
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1answer
1k views

Cisco 1142 AP not joining WLC

I have one an issue that I would be extremely grateful for help with. When I check the AP join statistics I see the following: Reason For Last Unsuccessful Attempt RADIUS authorization is pending ...
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2answers
37 views

Linux Hostapd registers as WEP, but I want WPA2-PSK

as usual to respect the community, I have traversed a bajillion articles and re-read the manual and still can't seem to get past this issue. I'm trying to create an access point in Linux(linaro on a ...
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0answers
12 views

High load and Cpu on Radius server- Supplicant issue?

We have a Wireless Lan controller set to authenticate users against (Lucent) Radius server. The username and password is stored in a database. About once a week the cpu on the radius/java process ...
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1answer
30 views

Wifi clients cannot roam between access points

We are setting up an office with a Ubiquiti Unifi Security Gateway and three UAP-AC access points. The controller is running on a local Linux machine. Most of the setup works fine. We are using a ...
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3answers
4k views

set tap0 using virt-manager for bridged wireless

After 3 days I finally have kvm guests working on the network via wireless (link below - thanks!): My network is 192.168.1.0/24 on the host: sudo sh -c "echo 1 > /proc/sys/net/ipv4/ip_forward" ...
3
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1answer
8k views

Wireless Multicast Forwarding on OpenWRT

Good day! We need to connect an STB device over wi-fi to the router. STB uses multicast only. Using udpxy is not possible. Original firmware forwards multicast over wi-fi using mac changing ...
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4 views

Use ubuntu 14.04.3 box as a wireless access point, no dhcp server and eth0 to wlan0 bridging [migrated]

I noticed that I had a 300Mbps N wireless adapter laying arround so I decided to use it in my ubuntu server to expand the range of my local nework, that server is being used as a samba and ftp server, ...
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1answer
14 views

Cannot connect with WPA2 ((AES)) algorithm + EAP-TTLS PAP with freeradius auth

I setup successfully an enterprise wifi connection with LDAP authentication by the mediation of Freeradius. I used EAP-TTLS PAP because I have hashed passwords in my OpenLDAP directory. In case I used ...
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1answer
2k 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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1answer
18 views

Force Remove Group Policy Wifi Profiles [closed]

I am wanting to know how to remove an assigned Group Policy Wifi Network Profile that blocks a certain wifi network, I understand this can be access in registry and maybe command prompt but I know ...
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1answer
23 views

WIFi Authentication with Windows Active Directory [closed]

What would you recommend for scenario. Office with 100 employees multiple device platforms(Apple , Windows and Android). Existing Windows Active Directory on Windows 2008 but not all devices use this ...
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2answers
26 views

DHCP in wireless router configuration when connected to VLAN

We are attempting to create a wireless network on top of a wired network. The wireless network is will enable clinicians to use wireless devices (tablets) when seeing patients. The wired network has a ...
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2answers
37 views

Windows Server 2008R2 Active Directory Apply GPO only when connected to domain

We are trying to apply a SSID Restriction policy for computers where i work. We created a GPO which applies to computers in an specif OU without any security or WMI filters We want the computers to ...
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1answer
19 views

Wifi Router Netgear DG834N and switch Netgear GS108GE ProSafe Switch don't talk to each other [on hold]

I own the hardware described in the title, a wifi router and a switch. Wifi Router and switch and connected using a cable. From a laptop I can connect to wifi network just fine and browse the ...
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3answers
1k views

Setting up a transparent proxy

I am looking at setting up some kind of visitor wireless access for our company however our internet connections all run through a external proxy. After many wasted hours explaining to visitors how ...
0
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1answer
1k views

VLAN & WiFi & DHCP with Cisco SG200

I'm trying to configure a small business network with one Cisco SG200-26, a Linux server and two TP-Link TL-WA801ND. I have set up the APs to have two different SSIDs, Public and Staff, and have ...
1
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1answer
28 views

Windows cannot connect to Enterprise WPA2 WiFi access point with EAP-TTLS PAP authentication using freeradius

I was working on having an Enterprise WiFi access point where my clients need to enter username and password (which are in OpenLDAP directory), using AES, TTLS PAP. I setup my freeradius according to ...
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0answers
23 views

How to block device trying to connect to your wifi

In my log-file I see that hostapd shows that a device is continuously trying to connect and disconnect which slows down the network & pollutes the log-file and. Anyone knows how to block a device ...
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0answers
33 views

Making shared drives available on wifi?

I'm setting up a small office network. We have a raid connected to an ethernet switch, and that is accessible by all PCs connected to that network. My problems start when I tired to provide access to ...
13
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4answers
30k views

Is there an equivalent command for 'init.d/networking restart' in OS X

From time to time, I've encountered issues with OS X clients' network connections (Wired and Wireless, Leopard/Snow Leopard) where nothing will fix the issue, until you reboot. Is there a ...
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6answers
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How is it possible that I can do a host lookup but not a curl?

Has anyone ever seen this before? Note that this happens not only with google.com, but with every domain I try. It's a wireless connection (WEP), but I'm not sure how that would be relevant: $ curl ...
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1answer
25 views

Cisco Aironet 1200 dhcp relay config

It's about 6 years since I last configured an IOS device and I have forgot a lot of it sadly! I got a Cisco Aironet 1200 AP ( IOS (tm) C1200 Software (C1200-K9W7-M), Version 12.3(2)JA2, RELEASE ...
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0answers
9 views

Hardware required to setup WLAN access in large house [migrated]

A house has 3 floors, with thick floors and around 350m^2 total. The person responsible for setting up the electricity and networking in the house recommended to have the router and then 3 ZyXeL NWA ...
4
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1answer
81 views

How to dynamically find the name and type of interfaces attached to a system

I have a use case where I need to dynamically configure some files which includes the name of the interfaces present in system say eth0 , wlan0 . However when I change the system sometimes its changed ...
4
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1answer
106 views

udp packet delays in my dedicated WIFI network - can i force UDP nodelay over wifi?

I have a dedicated app and network development for passing UDP packets over a wireless network. The totality of the network is a PC (Mac OSX or Linux) which sends the packet-->router/AP-->WIFI ...
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1answer
21 views

How to send lan traffic to bypass the vpn for android

How to send lan traffic to bypass the vpn, for that network 192.168.3.0/24 directly appealed to the wifi router, and do not through the VPN
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1answer
2k views

Detailed statistics using Ubiquiti UniFi hardware

I'm using UniFi manager to manage 10+ sites with 3-5 hotspots per site, and I look for more detailed statistics that the one offered by UniFi manager, such as: following an user through different ...
0
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1answer
45 views

How to remote everything ( KVM like switch eg. VGA, usb Mouse and usb keyboard) over network / wifi [closed]

Does anyone know how i can forward mouse, keyboard and vga data over the web? So i can remotely control pc's like on a KVM switch? The only thing is, a KVM switch requires you to have a physical ...
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0answers
16 views

Why my firewall rules aren't working in my NanoStation m2?

I have two NanoStation m2 as AP and Repeater for a wireless network (make them device1 and device2), both working in BRIDGE mode. Both devices are connected as WDS pairs to each other because they ...
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0answers
24 views

WIFI connection drops for two devices, fine for all others

Our brand new DLINK 880L dual band router isn't playing nice with all of our devices. Two Win 10 laptops (brand new) are experiencing connection drops almost immediately after connecting to 2.4GHz ...
13
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4answers
26k views

What happens when wifi channels overlap?

There are many pages on the web advising the use of wifi channels 1, 6 and 11 only, so that your wifi channels don't overlap. Obviously this makes sense when you only have your network do deal with, ...
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1answer
48 views

Windows 8.1 Internet Connection Sharing has been disabled by network administrator

I have a surface pro with Windows 8.1, I'm trying to share my tethered wireless android connection with a firewall connecting to my Surface for testing. When I right click on my wireless adaptor and ...
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2answers
3k views

Sonicwall TZ210 - Set up public wifi on separate subnet & interface

I want to set up a public wifi by connecting another router to the X6 interface, and put it on a separate subnet (192.168.10.0/24) & in the DMZ Zone to keep it away from the regular LAN. I ...
3
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1answer
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QoS settings for Wi-Fi calling on pfSense firewall/gateway?

The new version of iOS 8 as well as Android supports Wi-Fi Calling with multiple cellular providers including T-Mobile in the US. I am currently running pfSense as the primary Internet gateway for ...
252
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45answers
62k views

What are the obstacles to providing reliable Internet access and Wi-Fi at large tech conferences? [closed]

Every tech conference I've ever been to, and I've been to a lot, has had absolutely abysmal Wi-Fi and Internet access. Sometimes it's the DHCP server running out of addresses. Sometimes the backhaul ...
2
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4answers
1k views

What's the point of Load Balancing between multiple SSID on the single wireless AP device?

I have a Cisco WAP4410N AP device. Since yesterday, it is supposed to serve a network of about 15 (max 20) clients at the same time, but not all clients will be using bandwidth simultaneously, since ...
0
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0answers
21 views

Freeradius not expanding “Calling-Station-Id” attribute in LDAP search

I'm trying to do PEAP-MSCHAPv2, then do a LDAP search to verify the user is in the correct group AND see if there MAC address is under a otherLoginWorkstation entry. If you look in the logs, ...
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0answers
23 views

Wierd behaviour of a network printer

I have this network: network diagram A router connected to the internet. An acces-point connected to this router and broadcasting the A ssid. Another acces point configured as bridge on A and ...
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0answers
22 views

Use mail attribute for 802.1x RADIUS authenticatioon with Microsoft NPS

We have run a Cisco WiFi network that uses 802.1x to authentication logins against Active Directory. Employees login using their UPN prefix, and all works well. For various reasons we'd like users ...
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0answers
49 views

Disable WiFi management on Windows 8 using Active Directory

We have a domain composed by a Windows Server 2012R2 that controls 40 laptop with Windows 8 connected via WiFi. Our goal is to prevent users to disconnect the wifi or, even worst, connect to other ...
5
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3answers
18k views

802.1x automatically validate certificate in windows clients

We're deploying a wireless networking using Windows Server 2008 NAC as a RADIUS server. When Windows XP or 7 clients connect they initally fail to connect. In order to enable the client to connect we ...
0
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1answer
44 views

Router - huge difference in Tx vs. Rx

I have two computers: (B) Banana Pi - 1 Gigabit Ethernet, Wi-Fi (supports 802.11n) (D) Desktop PC - 1 Gigabit Ethernet, Wi-Fi (2x2 MIMO, supports 802.11n) And (R) Mikrotik RouterBOARD RB951G-2HnD ...
11
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3answers
17k views

Intermittently high ping times to router via Wi-Fi

On my local network there are (among others) 5 machines (running Debian Jessie or Arch) wirelessly connected to a Netgear WNDR4000 router. Below is a graph of the ping times to the router from each of ...
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0answers
14 views

Querying supported 802.11 protocols through WMI?

Is it possible to query a network adapters supported 802.11 protocols through WMI? The computers I'm trying to do this on are all running windows 7 professional. I know it's possible to look up the ...
0
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1answer
177 views

MikroTik Configuration - Add a Public Wireless Router (internet only) to Office LAN

Goal Provide internet access for employees' personal devices without providing access to the internal network. Equipment Netgear WNDR4500v2: Wireless router intended for the guest network (has ...
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0answers
22 views

Real time Rssi from Clients from a Cisco WLC

I have a Cisco WLC and different LWAPPs. What I am looking for is a way to be able to get in the WLC the rssi of all connected clients. For the moment I am able to access through SNMP to the ...