Wireless local area networking, also known as "Wireless Internet"; stands for "WIreless FIdelity"

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802.11n Airport Express automatically choosing to extend 5Ghz network instead of 2.4 Ghz

I have a latest model (2012, 2.4Ghz/5Ghz simultaneously) Airport Express serving WiFi for my house. I have an older model, 802.11n, Airport Express set to "extend a wireless network". On the new AE I ...
3
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128 views

How to identify an iOS hotspot from the command line?

Is it possible from the command line to identify whether the current Wi-Fi connection, or a detected SSID, is an iOS personal/instant hotspot? I know OS X can detect this, as it shows a specific ...
3
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201 views

Apple Wifi Dropping at Random Times

I'm sure that my wifi router is fine because my macbook is the only one with this issue. I see this happen especially when i use Skype, Face Time etc. This has been going on for a month and can't ...
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35 views

One frame of my WiFi searching animation is wrong

My WiFi loading animation is messed up. The frame where the second-longest bar is filled doesn't match with the other frames! This is mildly infuriating — have I done something to mess this up or ...
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48 views

Internet sharing disabling Macbook Wifi

So I wanted to share the Ethernet connection through my Wifi to my phone, since it is having problems connecting to my router at home. My Wifi works fine on it's own. My ethernet connection works ...
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45 views

Dongle Crashing

I updated my Mac to 10.9.5. Ater updating, my Vodafone 3G dongle started crashing. Process: Vodafone K4201 I [27832] Path: /Applications/Vodafone K4201 ...
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49 views

Mac partially isolated from the network

Since I installed a new access point, I have troubles with only one Mac to access the printer and NAS on my network. Every other computer (Mac or PC) or device (Android or iOS) is working perfectly. ...
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248 views

Network broadcast/multicast not sent by iPhone in personal hotspot mode

Based on recent empirical findings, and based on various posts on the web, it seems that an application running on an iPhone with personal hotspot enabled cannot send broadcasts and/or multicasts out ...
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158 views

Yosemite MBP gets IP but cannot ping network

I have a 2013 MBP on 10.10 that I've tested on multiple wireless networks. On all I see this behavior: I get an IP address and DNS servers, but cannot ping mg router or DNS servers (request timeout) ...
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283 views

How can I share a L2TP VPN, tunnelling through ethernet, over AirPort on my MacbookPro?

I am running OS X 10.6.8 on a Santa Rosa MacBook Pro (MBP) (2.4Ghz). I have an ethernet connection that I share with an iPad and iPhone via the built-in WiFi (AirPort). In other words, my MBP is used ...
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310 views

Mid 2009 Macbook Pro 5Ghz Wifi problem

Yesterday, suddenly my Macbook's WiFi stopped working at school. I have reason to think that only the 5GHz band is effected. Personal Hotspot connection via my iPhone still works and my Wifi at home ...
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278 views

Yosemite WiFi dead chip

I have noticed a weird WiFi bug with OS X Yosemite. This has never happened in any previous OS X that I have used. I have a Early 2013 Macbook Pro with Retina display 13 and I updated to Yosemite a ...
2
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554 views

Apple Remote for iPhone won't discover iTunes library without network gateway to internet enabled

This may be a networking question as much as an Apple-specific question; however it's directly related to configuration / behaviour of Apple Remote, so hoping to find an answer here. My goal: Build a ...
2
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0answers
4k views

Macbook freezes when connected (connecting) to new wireless router

So I have done extensive troubleshooting for my problem. When we moved to our new apartment and had a new fiber optic internet set up with, which came with a new wireless router, all the trouble ...
2
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0answers
500 views

iPad connects to Wifi but not to Internet

I am trying to connect my iPad to the Internet without success.I am able to connect to the Wifi network but not to the Internet from there. This router (let's call it WIFI A) I am connecting to is ...
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496 views

Mac server keeps “disappearing” and “reappearing” on local network

I'm hoping someone can help me figure out a really perplexing issue we've seen with a Mac server on our local ethernet network. What we're seeing lately is that the server (which we use for Time ...
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2k views

Connect to guest WiFi automatically

In the place where I work, there is excellent wireless coverage, but it is a "guest" network...that means you can connect to the wifi hotspots (they all have the same name), but before you can begin ...
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680 views

Adding a third Airport Express causes dramatic network slow down

When TWO AirPort Express are on everything works as expected, strong and fast wifi everywhere, music streams fine. But when a THIRD AirPort Express is on, the wifi slows down to about 100k/s This is ...
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79 views

Mobile Hotspot not found

why does my macbook wifi not recognize my att mobile hot spot on first try? Sometimes I need to turn wifi on and off several times before if finds the hotspot when scanning for it.
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91 views

How can I tell if I need to upgrade/replace Macbook 07 Airport card?

I bought a used Macbook (late 07 model, white, 2.1 Intel Core Duo, 3 gig RAM) and I have been upgrading everything I can. It works great EXCEPT the airport card. The wireless internet is so slow! When ...
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143 views

Sync Wi-Fi Passwords on OS X with Android Phone?

I have a MacBook Air, and an Android phone (errr phablet!). I go out a lot with both, and every time I go to a new venue, I need to put the Wi-Fi password into both. Do you know of an application so ...
2
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124 views

OSX takes several attempts to connect to internet over WiFi

When I start my mac my WiFi connects to my router as normal, however it never has an internet connection. I'm connected to my rounter and can log in to it I just don't have an active internet ...
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2k views

My MacBook Pro cannot connect to the Internet

I last had my computer connected 3 days ago to a wireless network (the one I am still on with other computers). AirPort says it's connected and has a strong green light (full bars in wifi) but when I ...
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70 views

Have OS X auto-search for WiFi

My school has installed PowerCloud, which does not officially support OS X. It works sometimes, sometimes it doesn't. I've tried to narrow it down but it's impossible. I was wondering if there is a ...
2
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489 views

Can't see AirPlay speakers/Airport Express if ethernet is plugged in

When my Windows laptop is connected to my network via Wi-Fi only, I can see and play to various AirPlay speakers in my house (an iHome AirPlay speaker, an Apple TV, and an Airport Express). When I ...
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263 views

Can I tether my iPhone 4S onto WiFi on my computer through USB?

I'm having trouble resolving issues I have on my iPhone 4S with regard to WiFi. It is unable to scan for networks. I live in Sri Lanka and technical support for iPhones is very limited. I was ...
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607 views

My Mac wont connect to a new wifi network

So I moved to a new place for my university and I attempted to connect to the wifi network. My HP laptop was able to connect instantly once I put in the wifi password. My Mac recognizes the network ...
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964 views

iPhone tries to load local open WiFi login page over mobile data

When connecting to my college's open WiFi network my iPhone attempts to open the pop-up login page over it's mobile data. The issue is that this page is obviously only available over the internal ...
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298 views

What is a USB wifi dongle/adaptor with drivers that integrate with AirPort?

I've tried the D-Link DWA-131 and Ralink-based generic adaptors available on Amazon.com such as the Rt 2571/2573. After installing the driver, they all require you to use a separate configuration ...
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384 views

Get WET54G working with Airport Extreme Base Station with WPA2 Password

I am attempting to get my Linksys (Cisco) WET54G Wireless Ethernet Bridge working on my Airport Extreme Base Station. I know you have to connect via ethernet and change your ip settings so you can ...
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14 views

How to boot OS X with network devices in promiscuous mode?

As OSX no longer allows ifconfig en0 promisc and sees that as a bad value and does not set the device flag, what other options are there? I'd like to be able to boot and have both my Airport/WiFi as ...
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15 views

Setup a Wi-Fi which only works at login window

I have a Active Directory domain which has both Mac mini and MacBook as member computers. User login to those computers with their Active Directory credentials. Because Mac mini has a Ethernet port, ...
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20 views

iPads half speed on Airport Extreme

It seems like on my network, all my iPad devices run at half the speed of the other devices. So I tested it. I've got an airport extreme (1TB) 802.11n, and four devices plus a macbook and they are ...
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37 views

How do I clear all iCloud sync data without creating a new Apple ID?

I'd like to start fresh and clear out all previously synchronized data in my iCloud. Wi-Fi, Passwords, Safari Bookmarks, etc. I haven't found a way to delete these specific items, and I'm having ...
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40 views

Prevent iPhone from connecting to WiFi when activating Personal WiFi Hotspot

Every time I turn on my mobile WiFi hotspot on my iPhone, it works great unless I am in range of a remembered WiFi hotspot that iPhone itself can connect to -- iPhone silently opts to use any WiFi ...
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26 views

To share dynamically network between OSX and Virtual OS

My colleges say that OS cannot dynamically share network between two OS, in contrast to Windows. One college solved the problem by ethernet connection and external network card, discussed here. ...
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293 views

How to run diagnostics on iPhone?

My iPhone currently has me stumped. It's an iPhone 6 running the latest iOS. I have a Mac running Yosemite and the latest iTunes. I can't figure out what's wrong, so a diagnostic method would be ...
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44 views

iPhone 4S causing internet lag

I've noticed that when a family members iPhone 4S connects to the WiFi, the general internet slows to a crawl, i.e. a normal ping to bbc.co.uk would give me 25ms, but when her phone is connected, it ...
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56 views

Unable to connect to a server over VPN

Usually a straight forward question but this one has a twist. I can connect my MacBook to a work server over VPN with any wifi connection no problem, other than my wifi at home. That suggests it's ...
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20 views

WakeOnLan not working from MacBook Air

I have installed wakeonlan using MacPorts, but I can't get it to work over WiFi. I can, however, use ssh from my MacBook to log in to another machine in the network over WiFi (an Ubuntu OS system) ...
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259 views

Lost Wi-Fi passwords after reset network settings on iPhone

After a network configuration reset on my iPhone all Wi-Fi passwords were lost. They were stored in iCloud Keychain, synced with my Mac, where they disappeared too. This is very frustrating since it ...
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41 views

Allowing other clients on a Wireless network to access an Internet shared device

I'm currently using internet sharing to share my WiFi (en1) connection over my Ethernet (en0) port. I have a computer plugged into my iMac's ethernet using a crossover Ethernet cable (bridge100). I ...
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23 views

Have 2 different configurations for the same SSID

Let's say 2 different locations have the same WiFi name "MyPlace". Each have their own configuration, password, etc... Different companies, they just happen to have the same name. If I save one on ...
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212 views

Internet over Airport Express issue

I recently switched ISP from an internet over phone line based solution to fiber broadband. While the increased speed is great, there is an issue with my Airport Express(es). The setup is as ...
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40 views

Airport Extreme, Apple TV line-of-sight

I have an Apple TV (3rd Gen A1427), connected to my Airport Extreme (6th Gen). I often stream music from iTunes on my retina MacBook Pro. The Apple TV, Airport and MBP are all connected on the same ...
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185 views

802.1X OSX Yosemite not Authenticating

Trying to connect to my schools wireless network, but the 802.1X Authentication wont finish. It also says that I have a self-designated IP.
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47 views

Increase wireless handoff frequency

I understand which Apple devices support wireless AP handoffs, though when roaming around our office with my Macbook Pro it usually takes my mac about 5 minutes to actually assess which access point ...
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251 views

Macbook wifi networks disconnect and disappear after sleep in Yosemite

I have a Macbook Pro (Mid 2010 model) and ever since I upgraded to Yosemite I noticed my wifi networks disconnecting and disappearing after the computer wakes from sleep. I try to turn wifi on/off and ...
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214 views

Ethernet driver DPC reinit messages from Yosemite kernel

I have one Mac (10.10.1 BuildVersion 14B25) that is experiencing periods of sluggish wireless networking. I am seeing system.log messages around these times of the following sort: Jan 16 08:02:50 ...
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86 views

Server dropped connection unexpectedly with certain WiFi

OS: Yosemite Type: Macbook Air 11 I have 2 WiFi's (A and B). Whenever I connect to A, my Mac drops the connection to a certain websites and often loses connection to the WiFi. But when I ...