wireless local area network (WLAN)

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Why cann't connected to my ap with android phone? [closed]

I have created an ap according to the article. http://www.niwi.cz/clanky/it-poznamk...figuration-730 For my wireless net card. iw list Supported interface modes: * IBSS * ...
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0answers
27 views

WLAN profile GPO settings and saved user credentials

We are distributing wireless profiles in our Windows domain (AD servers are 2012, domain level is 2008, various client Windows versions - mostly Win7 and Win10). However, it seems we just cannot ...
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0answers
18 views

Sonicwall TZ205 can't ping a static IP address from VPN

I have set up a TP-Link WiFi router to a static IP address of 192.168.3.2 on my local LAN (192.168.3.x), with no DHCP. Addresses are provided fine by the Sonicwall. From the local LAN, I can ping 192....
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3answers
38 views

Expand wlan with a wlan router or access point [closed]

My wish is to expand the WLAN network, because of aborted connections. That means, the "central" router gives the internet connection in the LAN and the other router/access point uses the LAN ...
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0answers
35 views

Airodump-ng Not Showing Anything

I am using Kali Linux to test some adapters. First of all, I don't know why, but I have a wlan0 and wlan1. I have tried both of them and I still have the same problem. So far I can issue the command: ...
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2answers
27 views

Disable automatic Windows Update for WLAN Clients

I'm looking for a way to disable automatic Windows-Updates on Windows 7 when connected to the internet wirelessly. The clients are all connected to a 2008 R2 Domaincontroller. Doing a quick google ...
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1answer
91 views

Unable to create External Virtual Switch on Hyper-V Manager

I'm trying to create a External Virtual Switch on Hyper-V , every time i try it give me a error message *Error applying Virtual Switch Properties changes Failed while adding virtual Ethernet switch ...
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1answer
46 views

D-LINK DSR-250N lan issues

I'm having problem with my DSR-250N router. I set-up local network with 10 computers. Some of them are connected through wire and some use wireless. The problem is, sometimes one computer cannot ...
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1answer
101 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 1e:...
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0answers
5 views

IEEE 802.11 high retry rate in when DS==1

I analyzed the retry rate of frames, found that retry rate of frames with DS==1(To Distributed Systems) is a lot higher of that of frames with DS==2(from Distributed Systems). The results are 40.54% ...
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1answer
47 views

Ping not echoed, but tcpdump sees it

I'm working on getting a Raspberry Pi setup on a WPA2-Enterprise network. Right now it gets an IP address from the DHCP server on both eth0 and wlan0. This pi is going somewhere where it can't reach ...
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1answer
198 views

Configuring Sonic wall tz 500 LAN interface with a internal dns and dhcp [closed]

I trying to configuring a sonicwall tz500. I have a internal AD server with DHCP and DNS for the domain. 10.0.0.5 is the address of dhcp and DNS. question is on the LAN 0X interface, do I assign it a ...
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0answers
101 views

Hostednetwork rejecting connections after a while

I am trying to use netsh hostednetwork to host a wireless network. The problem is that after a while (1 hour - 14 hours) noone is able to connect and already connected people get disconnected after a ...
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2answers
131 views

Connect multiple times to the same wifi network [closed]

Is it possible to connect multiple times (with different MAC addresses) to the same wifi network with just one network card? Is there already a tool to do this?
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2answers
72 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 ...
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2answers
562 views

Cisco Aironet AP1260 can't reach FreeRADIUS server

I have a problem with a Cisco Aironet AP1260 standalone access point and a FreeRADIUS server. I'm trying to set up a 802.11x access point with authentication on a FreeRADIUS server. I have set up both ...
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1answer
50 views

How do I “connect” one wireless network interface to anothet [closed]

Basically I have two dd wrt routers(TP-LINK and ASUS) working in "LAN-WAN" infrastructure(so they both gateways, gateway-router infrastructure doesn't suit to me) and I want to somehow "connect" ...
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2answers
787 views

DHCP server - No IP for computers out of the domain

I would like to know if there is a way to deny leasing an IP address through my MS DHCP server to computers which are not registered in my domain. Thanks!
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2answers
4k 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 ...
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4answers
19k views

Accessing LAN resources from WLAN using SonicWALL TZ 215 wireless-N

I'm trying to allow clients connected to my SonicWALL's wireless network to connect to computers on the wired LAN. I am aware that this is a security risk. I set up the firewall to allow the ...
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1answer
70 views

Optmize server access for LAN and WAN (Internet Access)

I am trying to optimize my server so that accessing the local network as well as the internet. The OS is Solaris 9 running on a SUN V210 Connecting outside takes a long time, with sometimes there is ...
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1answer
111 views

Transfer VLAN tagged packets over WLAN? [closed]

I have the following composition of devices: [selfmade router] - ethernet - [WLAN router 1] ----- wlan ------ [WLAN router 2] WLAN router 2 has 5 ethernet ports, each as an own VLAN, so 5 VLANs. I ...
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1answer
251 views

No NETSH WLAN context in Server 2008 Core install? [closed]

I installed Windows Server 2008 Core on a netbook and I'm trying to set it up as a wireless router. Took forever to find the right wifi drivers... But now I'm running into this problem that there ...
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2answers
2k views

how to change interface ip in ifconfig with /etc/network/interfaces

Hi everybody when modifiying /etc/network/interfaces, saving it and then executing ifconfig i can't see the modification i made..for example here is part of my /etc/network/interfaces: auto wlan1 ...
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0answers
64 views

802.11n router supporting 802.11n as WAN connection?

I have an existing 802.11n WLAN router with an Ethernet connection as its upstream WAN connection (router A). I would like to get another 802.11n WLAN router (router B) and have it use router A as ...
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1answer
563 views

How to split LAN into two separate LANs using same internet connection

I have a router ZyXEL P-660HN-T3A and Switch ZyXEL GS1100-24 and I need to separate 2 ports on switch so clients connected to this ports can't see/access the others. I need the same thing to do with ...
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2answers
15k views

Industry standard for minimum Wifi signal strength?

Is there an industry standard for how strong a Wifi signal needs to be in order to have a reliable connection? For example, maybe Wifi endpoints are designed to the specification that they connect ...
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5answers
602 views

Need to guarantee 99.9% network uptime for ~50 computers. Is WLAN feasible?

Our current setup in our office uses a single router with 13 computers connected through wired interfaces. We are out of free ports and we need to support an additional 30-50 computers. We need to ...
5
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1answer
13k views

Adjacent channel versus co-channel interference

What is the difference between the two in terms of affecting signal strength or performance? Where I work, everything is on channel 1 6 and 11 for the 2.4GHz spectrum and I've been told that co-...
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1answer
1k views

Cisco ISE Wlan user authentication fails for users with umlaut

We have setup a Cisco Identity Services Engine to manage WLAN access for our users. Access should be granted to users from a specific Windows Active Directory group. This works fine for users having a ...
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1answer
3k views

2 router network setup. Why does ping only work in one direction?

So the setup looks like this: There is a main WLAN-router/modem which is connected to the internet and serves the lower floor with WLAN. Now upstairs I have a second WLAN-router/modem (I will call it ...
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1answer
568 views

Using NPS to restrict access to WLAN

We currently have one WLAN that only domain users can connect to. We will be adding a guest WLAN and would like all non-domain machines to use this, even if a user has a domain account. We have set ...
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1answer
83 views

What information does a WLAN repeater need, to repeat a wireless signal?

Does a WLAN Repeater knows to repeat any signal data (whether it is encrypted or not), or are there requirenments, which this repeater has to fulfill, like knowing about encryption methods, protocols ...
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3answers
66 views

Can I extend an otherwise wireless network to a wired-only computer through a second wireless router? [closed]

This question is incredibly similar, but DIFFERENT. so before you vtc, please hear me out. I have my wireless router [router1] connected to my ISP. I have a wireless network being broadcast from ...
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1answer
11k views

How do I connect my dd-wrt router to another wireless network and ensure that all my clients connect only to the dd-wrt?

Here's my situation: I have my internet connection provided by a wireless network (we'll call it "A"). I don't have a lot of control over that network, though. I have a wrt610n flashed with dd-wrt, ...
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1answer
1k views

Setting up a Windows Server based Office LAN / WLAN environment

Okay so we wish to setup a small office LAN / WLAN. We have 10 desktop PC's and 5 Laptops. which makes around 20 users. Those with laptops will only connect via the wireless network, if needed they ...
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1answer
580 views

WLAN0 not coming up

if have recently installed OpenSuse 11.1 from a dvd and then, following this advice , upgraded to 11.2, 11.3, 11.4 and finally 12.1 (no comment on this one, please...). Now the problem is that my ...
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1answer
317 views

Cisco AP commands dissapeared after IOS downgrade

enter code hereAfter downgrading a Cisco 881w AP (WLAN-AP), something went weird. When I connect on the WLAN-AP interface using: service-module wlan-ap0 session I got this prompt: AP588d.09ba....
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1answer
741 views

Reloading Cisco 881w AP reloads the whole router?

This is about a Cisco router (881w) with the AP-WLAN interface. While on the AP interface (after having entered this command:) service-module wlan-ap 0 session If I enter this command: reload ...
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2answers
2k views

Setting up private and guest WiFi from Windows Server 2008 R2 for non profit (~20 users)

I'm about to set up a wireless network with a Active Directory domain. The problem is that the desktops they have at the office should connect via AD so they get access to shared resources, gp etc. ...
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0answers
317 views

WoWLAN under Linux 3.1 with N-1030

Linux 3.1 has added support for WoWLAN, and as far as I understand my card Intel Centrino N-1030 supports WoWLAN. However, ethtool for eth0 gives info: # ethtool eth0 Settings for eth0: Supported ...
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1answer
210 views

How do I create a certificate for WLAN users?

I would like to create a certificate system to add security to a small business wireless network. I understand that certificates can be used as authentication on a WLAN. Does anyone know how to do ...
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3answers
7k views

Creating a Static IP With wlan0

I am trying to figure out how to create a static IP address for my Ubuntu server. So far, I have scoured the internet and have only found how to do it with eth0, when I am using a PCI adapter for my ...
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1answer
2k views

Why i cannot access computer with apache on it via 'connectify hotspot' on same computer? [closed]

This is the situation: Computer running Windows XP Running Apache LAN: Internet connection WLAN (Wi-Fi): Hotspot with Connectify software (http://www.connectify.me/), FREE version iPhone 3G ...
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2answers
974 views

Slow W-Lan with 802.11n - Accesspoint Tp-Link WR1043ND + MacBook + iMac

i've got an access point WR1043ND from tp-link. I joined the wlan with two Macs (MacBook+iMac). The AP is configured als 802.11bgn mixed mode with encryption wpa/wpa2 automated. (Tests without ...
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1answer
6k views

Routing 1 LAN + 2 WLANs + 2 WANs (failover) with DD-WRT on WRT54G2

I've installed DD-WRT v24-SP2 micro on a Linksys WRT54G2 v1.0, and I'd appreciate some help on setting up a not-so-trivial network. I've studied the documentation (notably http://www.dd-wrt.com/wiki/...
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1answer
1k views

DHCP requests from wlan client not reaching server

I have a dhcp (and dns) server running on a centos/linux pc, which is the only dhcp server on my network. I have two wireless routers - a Netgear DG834G, and a Netgear DGND3700. The DGND3700 is also ...
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1answer
498 views

Transmit Data over wlan in Linux

Its a repost from here : StackOverflow, I am struggling to find a some tool through which I can transmit the Data through a Wireless Driver which gives me the flexibility to set for instance the ...
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2answers
2k views

Rate of UDP packet loss over WLAN

While testing something with TFTP I noticed lots of timeouts (and slow speed as result) when I used my WLAN - and no problems when using a network cable. A quick test program sending/receiving UDP ...
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1answer
147 views

windows mobile 6.1 wlan slow reconnect

We have an app installed on Windows Mobile 6.1, Symbol/Motorola MC5590, which communicates via a WLAN connection. The devices go to sleep after a few minutes, and so does the WLAN. But after getting ...