Lose connection to WiFi via Airport

I have a MacBook using AirPort Extreme (0x14E4, 0x8D), firmware version (Broadcom BCM43xx 1.0 (5.10.131.42.4) to connect to my Motorola Surfboard. I occasionally looks my connection with the wifi for no reason. If I turn off Airport then turn it back on it will reconnect. Anyone know why this may be happening?

Hello omniges
Continue your troubleshooting with the article below. Try forgetting the network by going to Settings > Wi-Fi, and tap the info button and then tap Forget this Network. You also may want to reset the network settings on your iPad as well
iOS: Troubleshooting Wi-Fi networks and connections
http://support.apple.com/kb/TS1398
Regards,
-Norm G.

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Devices connect to wifi (via airport) but not to internet.

Devices (macbook and iphones) which previously connected via our home wifi are no longer working. They connect to our wfi network fine (or seem to). This is generated via the airport on our imac, OSX version 10.6.8.
None of the devices will actually connect to the internet via the wifi (although the phones do it fine on 4G).
Thee were some messages about allowing various applications access to network sharing (or something) when I started the mac this morning. for some of these I clicked "deny" as I did not know why I was seeing them, what the applications were, or really what they meant. It was out of the blue and seemed a bit odd. This may have caused the problem. All the diagnostics I have run, and network rebuilding has not helped.
Hope someone has some ideas.

Try shutting everything down. Then in order restart your cable/dsl modem, your Airport router and finally your computer. Let each device fully start before powering up the next one.

Can,t access wifi via airport after left my mbp idle for just 1 minute

i can,t access wifi via airport after left my mbp idle for just 1 minute, i need to turn airport off & turn airport on if i left my mbp idle for just 1 minute or less...why this thing happen? anyone can help thanks in advance

Something that came to mind after rereading you post relates to the particulars of a "hard" reset on the Snow.
A “hard” reset removes current setting from the base station. You must then connect to the base station using the AirPort Admin Utility and upload AirPort 2.0 or later software to return the base station to its default settings. A base station in a hard reset is only accessible through the LAN port, not via wireless connections ... so attempting to access with the AAU, via a wireless client, will not work.
The following is the process to reload the AirPort software: AirPort Base Station (Dual Ethernet) : How to reload software from Mac OS X

Connect your WiFi on AirPort Utility

i can't connect my WiFi to airport utility to check who is using my WiFi can anyone please help...
out of mind....
heres screenshot when i start airport utility 6.2

What model AirPort Base Station are you using (Extreme, Express, Time Capsule)?
Does it appear if you click the button "Other AirPort Base Stations"?

Only one device will connect to wifi via my airport Extreme

The power went off at our house recently. Since then I have been unable to connect more than one device via my airport extreme. I have tried unplugging and resetting both modem and router repeatedly. It would switch between laptops, allowing one to be connected while saying the other had no connection and to reset the router/modem. I have tried reconfiguring the airport express (a couple of times). I have tried resetting the network settings on my iphone5. I have restored the factory settings on my iphone5... On my iphone5 the Airport Utility cannot locate the Airport Extreme. It says no base stations have been found.
My husbands android mobile also cannot connect to wifi (which it previously could).
Help please!

So it seems a night of rest has done everything a world of good! I just turned on the second lap top, it connected to the wifi. Then with bated breath tried the iphone5 and it connected too. So, seems that the resets I did yesterday did do the trick, just things needed to be shut down and restarted again. Yay!

IPad2 loses connectivity to wifi

Recently my iPad2 has lost connetivity to my wifi network in areas of my home where it was not a problem before. I thought it was a problem with my wife's new 4th gen iPad, but it does not occurs with her new iPad shut down. Her 1st gen iPad does not lose connectivity, nor does either of our MacBook Pros or other devices. It's only the iPad2 and it reconnects when I get within ten feet of my Time Capsule and my Airport Extreme, that I use as a network extender. I have tried setting up the 2.4ghz devices on a separate channel but that deos not seem to work. I have rebooted both the iPad2 and the TC still doesn't solve the problem. I don't believe it is an iOS update problem since it worked fine since the latest update. The only new factor was the 4th gen iPad being used.

Some things to try first:
1. Turn Off your iPad. Then turn Off (disconnect power cord for 30 seconds or longer) the wireless router & then back On. Now boot your iPad. Hopefully it will see the WiFi.
2. Go to Settings>Wi-Fi and turn Off. Then while at Settings>Wi-Fi, turn back On and chose a Network.
3. Change the channel on your wireless router (Auto or Channel 6 is best). Instructions at http://macintoshhowto.com/advanced/how-to-get-a-good-range-on-your-wireless-netw ork.html
4. Go into your router security settings and change from WEP to WPA with AES.
5. Renew IP Address: (especially if you are droping internet connection)
    •    Launch Settings app
    •    Tap on Wi-Fi
    •    Tap on the blue arrow of the Wi-Fi network that you connect to from the list
    •    In the window that opens, tap on the Renew Lease button
~~~~~~~~~~~~~~~~~~~~~~~~~
iOS 6 Wifi Problems/Fixes
Fix For iOS 6 WiFi Problems?
http://tabletcrunch.com/2012/09/27/fix-ios-6-wifi-problems/
Did iOS 6 Screw Your Wi-Fi? Here’s How to Fix It
http://gizmodo.com/5944761/does-ios-6-have-a-wi+fi-bug
How To Fix Wi-Fi Connectivity Issue After Upgrading To iOS 6
http://www.iphonehacks.com/2012/09/fix-wi-fi-connectivity-issue-after-upgrading- to-ios-6.html
iOS 6 iPad 3 wi-fi "connection fix" for netgear router
http://www.youtube.com/watch?v=XsWS4ha-dn0
Apple's iOS 6 Wi-Fi problems
http://www.zdnet.com/apples-ios-6-wi-fi-problems-linger-on-7000004799/
~~~~~~~~~~~~~~~~~~~~~~~
Look at iOS Troubleshooting Wi-Fi networks and connections http://support.apple.com/kb/TS1398
iPad: Issues connecting to Wi-Fi networks http://support.apple.com/kb/ts3304
WiFi Connecting/Troubleshooting http://www.apple.com/support/ipad/wifi/
How to Fix: My iPad Won't Connect to WiFi
http://ipad.about.com/od/iPad_Troubleshooting/ss/How-To-Fix-My-Ipad-Wont-Connect -To-Wi-Fi.htm
iOS: Connecting to the Internet http://support.apple.com/kb/HT1695
iOS: Recommended settings for Wi-Fi routers and access points http://support.apple.com/kb/HT4199
How to Quickly Fix iPad 3 Wi-Fi Reception Problems
http://osxdaily.com/2012/03/21/fix-new-ipad-3-wi-fi-reception-problems/
iPad Wi-Fi Problems: Comprehensive List of Fixes
http://appletoolbox.com/2010/04/ipad-wi-fi-problems-comprehensive-list-of-fixes/
Fix iPad Wifi Connection and Signal Issues http://www.youtube.com/watch?v=uwWtIG5jUxE
Fix Slow WiFi Issue https://discussions.apple.com/thread/2398063?start=60&tstart=0
How To Fix iPhone, iPad, iPod Touch Wi-Fi Connectivity Issue http://tinyurl.com/7nvxbmz
Unable to Connect After iOS Update - saw this solution on another post.
https://discussions.apple.com/thread/4010130
Note - When troubleshooting wifi connection problems, don't hold your iPad by hand. There have been a few reports that holding the iPad by hand, seems to attenuate the wifi signal.
~~~~~~~~~~~~~~~
If any of the above solutions work, please post back what solved your problem. It will help others with the same problem.
 Cheers, Tom

Unable to connect to Internet via Airport Express - 'cannot contact server'

I'm unable to connect to the internet via my Airport Express. I'm using OS 10.3.9, and had the same setup with no problems at a previous address, but with a different modem from the same ISP.
My AE is connected - the light is green - and my mac is connected to the network in Internet Connect. But when I open Safari I get an 'unable to contact server' message.
I've tried rebooting everything (modem, AE, Mac), and leaving modem/AE off for several minutes. Also reset the AE, but to no avail.
The connection works fine via Ethernet cable.
Any ideas?

Thanks, I checked out that advice doc (106798), but could not connect to the address (http://17.149.160.49) which is given to test if it's a DNS issue. My ISP says I shouldn't need DNS settings.
The service is PPPoE, and I went into Airport Admin Utility to check if the Airport was configured for this. Under Configure/Internet, I found it was set to 'Ethernet', so changed it to PPPoE. Then when I restarted I got connection status in the bar (and good Airport signal), but status flipped between 'looking for PPPoE host' and 'negotiating PPPoE host', sometimes sticking on one or the other each time I tried rebooting all gear.
Any other ideas?

MBP no longer connects to network via Airport

today my MBP will not connect to my network via airport. Several other apple devices connect to the network no problem. MBP connects to the network OK via ethernet cable.
When I try to connect it just keep prompting for network password & user password, generates spinning wheel but then returns invalid password dialogue box. Tried several times and no success - occasionally there is an additional dialogue box " Apple80211agent......."
Pass word is fine as 5 other devices connect without any issue. What is going on?
Incidentally, just thought to create another Airport connection and hey presto it connects.
Still confused.

Your local LAN runs through your router.
All your ethernet ports, and your modem and router, should be behind and filtered from excess current. That means a UPS generally. And run input line thru UPS (coax) first, then run RJ45 back through UPS again (there can still be excess surge or current on the line).
Modems and routers can be compromised by surge outage or storm. So can ethernet ports.
You have two ethernet ports and you tried with both also.
What you did not do that I would have added is SMC Reset / Reset NVRAM/PRAM.
This is what I have had for the last year, very nice and stronger signals thruout the house.
http://www.amazon.com/NETGEAR-Wireless-Router-Gigabit-R6200/dp/B008HO9DIG/

Won't Connect To Flickr Via Airport But Ethernet Is OK?

Ok, this is really strange, I've got a MacBook Pro 2.33Ghz 15" and as of yesterday I cannot connect to flickr.com via wireless. However, when I plug in my ethernet cable, everything is fine. I'm using a Netgear Router but I've not played with any settings on that for months. I'm really quite confused and can't think what it could be (I'm a Mac Noob so I could have done something I suppose).
Can anyone enlighten me?
Simon
UPDATE: I should also say that I cannot ping flickr throught airport access either, but ethernet is fine

And as another update, I've just installed BootCamp and there's no problem connecting to Flickr via wireless when i boot into that partition, so the issue has to be somewhere in OS X ?
What a strange problem? Please help....it's driving me mad!

Can't connect to Internet via Airport but CAN via Ethernet

Yeah so I have tried TWO different of my AX's and can not connect to the internet via EITHER even though Network Status says "you are connected to the internet via Airport". But, if I hook the ethernet cable directly to the computer from the modem it connects to the internet fine. What am I missing. Oh yeah, and on one of the AX's the "music" tab does not appear next to the "WDS" tab thus not allowing AirTunes on that AX, any ideas on that too? PLEASE HELP!!

CONNECTED!! After resetting the modem, llike you suggested, I am able to get the wireless network back up and running, BUT...I am still having problems with one base station not showing the "music" tab and thus not letting me stream music to it. When I hit "configure" the tab shows for a quick second then disappears. Any idea?

Can I connect my iBook via Airport/Ethernet to share internet?

I have a G5 iSight connected via Airport to the internet. I want to connect my G3 iBook via Ethernet to the G5 and connect to the web. When I opened Sharing on the G5 and started sharing my connection, it warned me that doing so might cause problems. And it was right. I lost the internet connection to the G5 and had to reboot the modem.
Before I rebooted, I opened up Network on the iBook and saw that Ethernet had an active internet address of something like 196.168.... with a "3" on the end -- the same sort of number as my G5 is assigned except that it has a "1" on the end (I think).
Is it possible to share my G5's internet connection with my iBook? How?

Thanks for the response, Camelot. It is still no go. This is what I did. For the G5:
1. +Network > Airport+ (under TCP/IP) gives the IP address as 192.168.1.1, and the router as 192.168.1.254.
2. In +Network > Built in Ethernet > TCP/IP+ I selected manually (for configure IPv4), then typed in 10.0.0.1 and the sub mask you suggested. The router I left blank.
3. I applied the above.
4. Under Sharing, I selected +Share your connection from: Airport+; +To computers using: built in Ethernet+.
5. When I selected Start I got the warning: +If your computer is connected to a network, turning on Internet sharing may affect the network settings of other computers and disrupt the network. Contact your system administrator before turning on Internet sharing.+
6. I booted the iBook (OSX 10.3.9) and opened Network preferences to see what happened when I connected the Ethernet cable. Under +Network Status+ I saw Ethernet come up with a yellow button (and a message), and then a green button with the message: +Ethernet is currently active and has the IP address 192.168.2.3. You are connected to the internet via built in Ethernet.+
7. When I checked +Built in Ethernet > TCP/IP+ on the iBook it was set to DHCP.
8. The iBook would not connect to the internet, but the G5 would. At least that's an improvement.
Seems a curly one to me.

24" imac 2.4 says connected to internet via airport--but does not

I just got a new 2.4ghz 24" aluminum imac. There are three other macs in my house, all of which connect to our wireless network and are able to browse the internet. This new computer can connect to the network, yet it always has one of two problems: either it says it is connected to the network, but can't access the internet, or it says it is connected to the internet via airport, but when you open your web browser, no such luck. Many times when I open the network preference panel, there is no router number assigned. Sometimes there is. I can connect to other networks in the neighborhood that don't require a password just fine (how I'm writing this). Why can this new machine not connect, when all three of the other macs in the house have no problem?
anyone, please help. this is frustrating.
thanks,
keegan

OK but, like you, my other machines (PowerPC iMac and Power Book) did seem to work OK while the new iMac was playing-up. It was only when I noticed that the Old iMac had not downloaded some podcasts that I started to look at the router. I now remember having a similar problem a few years ago - frequent failure to automatically log-in to the router, occasional failure of manual log-ins and slow/unreliable connection once logged-in. A new router fixed the problem. It's a real pain but there you are. Must remember to keep receipt of current router and kick-up a fuss if it fails within the guarantee period.
Sorry if this doesn't help but I thought it worthwhile posting my experience over the last 2 days.
Have you tried connecting to your router by ethernet?
I'll let you know if the problem returns but all is sweetness and light at present.

Network prefs: "connected to internet via airport"... but can't go online??

I've got steady green lights on my airport express and modem/router; and in Network Preferences it says that I am connected to the internet via Airport (green light here too). BUT, I can't get online with any of my browsers or my mail client. What's going on here? Help appreciated.
Thanks
eMac 1GHz, iBook 14" 1.33GHz Mac OS X (10.4.8)

If you have a Modem Router combined and an Airport Express
The Express must be set up to NOT DISTRIBUTE IP's.
You do not mention what brand Modem or Router or Modem /Router combined. Your network confiquration can very a little depending on what you are using.
If you are using all Apple Airport products the confiquration is pretty straight forward.
If you are using 3rd party products then the set up can be a little different.
From what you say in your post you are using 2 routers, my quess is the Express is set up to distribute IP's and if your other router is set up this way then thats your problem.
Don

Trouble connecting to internet via airport

i can't connect to the internet via airport. Does anyone know what the problem may be?

There are several items that may be behind this issue.
So troubleshooting them by trial and error is most likely
a way to attempt to resolve the cause, especially with
an older OS X and hardware, while trying to connect to
a newer base station and different newer frequency...
•Wi-Fi: How to troubleshoot Wi-Fi connectivity
http://support.apple.com/kb/HT4628
The above covers several areas of settings and ideas.
If the computer has been online, and now does not work
wirelessly, that may be a matter of an accidental change
in settings; or something turned off that used to be on.
A general overview, w/ examples of settings similar to the above, for 10.3.9/10.4.11 appears here: http://www.tr.txstate.edu/get-connected/computerservices/wireless/encrypted/maco sx-wpa2.html
Is you computer running OS X 10.3.9 Panther? If so,
your built-in AirPort card may be an 802.11b version
and the security protocol would not work with a newer
or modern wi-fi base station (WEP, WPA) unless those
settings were changed. You can turn off security if the
computer is too old to be able to connect with the old
settings for that protocol. Also, a later wireless base
station may not see an old wi-fi card using 802.11/b.
So it is a matter of knowing what you have on either side
of the connection issue; the base station and the wi-fi
card have to use the same frequency and security. Or
there are work-arounds to attempt to correct this matter.
Hopefully you can connect and use the wi-fi internet.
Good luck & happy computing!

Have a LAN (server) - want to connect to it via airport extreme - Pls help

Need to connect to my office server via airport extreme

Sorry, but it would be nearly impossible to help without a lot more information about both your network and your company's network in order to provide you with any useful assistance.
For example:
What model is your AirPort Extreme Base Station (AEBS)?
How do you plan on connecting to your office server? VPN? Direct router-to-router connection over the Internet?
What type of Internet service is at the office?
Does the ISP provide the office router with a static or dynamic Public (WAN-side) IP address?
What is the model of the Internet router used at the office?
What service(s) do you want to access from the office server?

Lose connection to WiFi via Airport

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