Airport Utility Disables Wireless Connection - No Connectivity Error

In setting up an AX to stream iTunes to my stereo over my existing wireless network (Netgear access point), it appears that the Airport Utility has somehow disabled wireless access for my laptop, as I now get a "limited or no connectivity" error message and cannot connect to the internet.
Airport Utility detected the AX, I set a password for it, directed it to join my wireless network, selected WPA2 encryption and entered the 26-character key to the network. AU then said the AX couldn't join the network, and wireless connectivity for the whole PC disappeared and I haven't been able to get it back.
It appears that Airport Utility somehow altered some of the network settings on my PC but I can't figure out what. I spent hours trying to figure this out last night and am at a loss. Help!

Welcome to the discussion area, mrdowntown!
When you are setting up the AirPort Express, you are using a default network provided by the Express with a name like +Apple Network xxxxxx+. You need to be on this network to be able to configure the device. Your computer was on this network.
Chances are, your PC may still be trying to access that network, and not the network that you normally use. See if that might be the case.
WPA2 Security would be used on the AirPort Express if that is exactly the setting the Netgear router is using. If the Netgear is using WPA type encryption, try the WPA/WPA Personal setting on the AirPort Express.
Unless the security settings match up exactly, the Express will not be able to join the Netgear wireless network correctly. See if you can find the settings page for the Netgear to see exactly what type of security it is using.
You'll need to "hard reset" the Express by holding in the reset button until you see the amber light begin to flash more quickly. Then try to reconfigure the Express. Unfortunately, if you don't have the right settings entered on the Express, you'll have to start all over again.

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I have a Power PC G4 which is running on OSX 10.5.8, it has the AirPort utility but cannot connect to the internet as my iMac can, I think I might need an AirPort Card? Is that the case or do I need something different to connect to a wireless modem?

I have a Power PC G4 which is running on OSX 10.5.8, it has the AirPort utility but cannot connect to the internet as my iMac can, I think I might need an AirPort Card? Is that the case or do I need something different to connect to a wireless modem?

Welcome!
Only one variant of the PowerMac G4 could use the faster Airport Extreme Card. The rest used the original Airport card that is pretty slow.
To get fast wireless without buying more than one thing, consider this:
http://eshop.macsales.com/item/Edimax/EW7722IN/
It goes in an available PCI slot
There are USB solutions also. However, all PowerMac G4 towers had only slower USB 1.1 ports, so any USB wireless adaptor can only run at about wireless 'B" speeds (slow) unless you also install a PCI USB 2.0 adaptor card. Doing that would allow a USB wireless adaptor to run at its maximum rated speed. These items working together would accomplish that:
USB wireless "dongle:"
Newer Technology MAXPower 802.11n/g/b USB Adapter + Plug and play direct or with extension cradle
USB PCI adaptor:
http://eshop.macsales.com/Search/Search.cfm?Ntk=Primary&Ns=P_Popularity%7c1&Ne=5 000&N=7069&Ntt=USB+PCI
Each approach has its advantages. The PCI wireless card is a one-piece solution that takes up no desk space. The USB2 card+USB2 Dongle gives you more fast ports for transferring date from other external USB devices (primarily cameras and external hard drives) at hugely faster rates than can the original ports. I have a USB 2 PCI card in my G4 tower strictly for transferring images from my digital SLR camera in a timely manner.

Airport Utility has trouble connecting to my Airport Extreme

I have a home network with two airport extremes (a dual band airport extreme as my main router, and an older one I use to extend the wireless network). I also have a few airport express units that I use for Airtunes.
My network is working perfectly, but Airport Utility won't connect to my main Airport Extreme. If I click on the router inside of Airport Utility and try to modify any settings, it shows "Reading the Airport Extreme configuration ..." and hangs there. After a few minutes, it gives up.
It is the new dual band version, and it is directly connected to my Mac Pro via ethernet. I can use Airport Utility to connect to all my other routers without any problem (and all traffic has to route through my main airport extreme since my Mac Pro does not have wireless).
If I reboot my main router, Airport Utility is able to connect to the router for a few hours before it becomes unreachable again.
Its not a huge problem ... I just need to reboot it when I want to modify / check settings, although rebooting the router does disturb a lot of things on my network which is annoying (VPNs, network drives that need to be reconnected, etc.).
Other than Airport Utility not being able to connect to the router, the router seems to be working perfectly.
The router used to work perfectly, but it started doing this about 3 months back. As far as I can remember, there were no firmware / software updates that might have caused the problem ... it just started happening all on its own.
Ron

Hi Shadow99999
Did you ever resolve your issues with disconnection between your Mac Pro and Airport Extreme? I am having a similar issue.
I have had the extreme for about 4 months and I loose access to the internet about once a month. When I try to troubleshoot the Airport Extreme it is usually inaccessible from my Mac Pro which is my wired access point. The Airport Utility times out with a network error number that unfortunately I did not write down. The light is still green but nothing seems to be working. The first time I tried plugging and unplugging ethernet wires and accessing wirelessly through a Macbook but now I just unplug the Airport Extreme and replug (a Microsoft solution with no problem resolution.) Today I had some unusual internet traffic on my DSL modem and I wanted to look at the Airport Extreme but again I was unable to get to the Airport Extreme with the Airport Utility on my MacPro. (Everything up to the latest rev. per software update.)
The lack of access between the Airport Extreme and a wired computer is really frustrating and may drive me back to my trusty five year old Buffalo Airstation. I could at least log in when I suspected there was a problem. Loss of internet access with the Buffalo was down to maybe once every 6 months to year and lock ups to wired access even rarer.
Any other thread that you found to help you resolve your problem?
Message was edited by: Karl Seibert

I use Time Capsule and Airport for my wireless connection and my speeds stink!

I am getting horrible speeds (250K downloads) any suggestions. I have the time capsule and the Airport for my wireless connection and I have a new MacBook Pro. My download speeds are about 250K. I have turned off my wireless and plugged into my network with a physical connection and I get great speeds so something is wrong wiht my wireless connection /setup......any suggestions?

Yep much better.
I recommend the following ..
Set wireless and TC names to SMB standard.. short, no spaces.. pure alphanumeric.
Lock the wireless channels and set a different name for 5ghz and also lock its channel.
Use only WPA2 Personal security with a decent passkey.. generally 8-12 characters is plenty. Still follow the rules.. pure alphanumeric mix of upper lower case and numerals..
If that does not improve things.. how old is the TC.. the wireless output does seem to slide as they age.
A simple WAP connected to the TC can provide far superior wireless for very little money.

We use one windows machine and two mbp's (post 2012) at home. We have a modem *** router from a non apple vendor that airport utility finds and connects with absolute ease. But doesn't stay connected. The signal drops often, what can I do?

We use one windows machine and two mbp's (post 2012) at home. We have a modem *** router from a non apple vendor that airport utility finds and connects with absolute ease. But doesn't stay connected. The signal drops often, what can I do?

No, not all network clients -- only the two mac portables and they run together very rarely. The windows machine is hardwired to the modem router combo, and that's always sailing smooth. The mbp that is most used is perhaps 20 feet max from the router - and in another room. But it also happens when I take in into the same room as the router. On occassion, I have noticed while using network diagnostics, that one digit in the IP number sometimes appears to go awry. I then try to set up manually - and it works for a bit but is hugely erratic.
I rigged a hand me down airport express and set up a separate network for the two macs and it ran beautifully for some weeks, but that little piece is now dead and none of the retailers in my suburb seem to have one in stock. I don't want to be forced to buy an airport extreme and here in India, there's no trustworthy online ordering option.
The man from the ISP's been here several times and I don;t think it is a modem/dsl issue because the smartphone connects and the macbook drops when both are the same distance from the router? I am truly foxed and intensely irritated! :-(

Airport Utility says Mac connected to unkown Time Capsule

Hi,
I have an issue with Airport Utility (6.3.2) and a Time Capsule in my local network. This is happening at work where I have an iMac connected to the local LAN via an Ethernet connection. Wireless airport is switched off. When I open Airpot Utility, however, it shows my computer connected to a Time Capsule somewhere in my local network. See the image below.
None of my colleagues, nor the system administrator, knows to whom that Time Capsule belongs to nor were it is located. If I go to System Preferences > Network and I disable the Ethernet port ("Configure IPv4", select "Inactive") my internet connection is gone, but Airport Utility still shows the Time Capsule as connected to my iMac.
The only manner in which Airport Utility will show the Time Capsule disconnected is by unplugging the Ethernet cable.
So, I have a few questions because I could not find the answers anywhere and my system administrators have no idea what is going on (they are specialised in Windows environments):
1) The fact that Airport Utility displays a green light on the Time Capsule does it mean it is connected to my computer? If so, how can I disconnect it? Clicking on the Time Capsule icon I am asked for a password I obviously don't know. So I cannot acess its configuration pane.
2) How do I know if there is any data traffic between my computer and the Time Capsule? I cannot find out its IP or MAC addresses (Airport Uitility will not show them to me).
3) Is it possible that the internet traffic of the owner of the Time Capsule is being re-routed through my computer? My internet connection is indeed more unstable and slower than that of my colleagues (using Windows or Linux) but I can't figure out why.
Thank you.
iMac 21" (Late 2012, iMac13,1)
Mac OS X (10.9.5)
Airport Utility 6.3.2

1. It isn't connected, but Airport Utility sees in on the network.
2. There shouldn't be any data traffic unless you initiate it.
3. Highly unlikely.

ITunes/Airport Utility Windows cannot connect to Airport Express

I really hope someone can help me with this since I have spent 2 days trying to get my new Airport Express to stream music with no luck yet.
I have a wireless network using Netgear WGR614 with WPA security settings. The AE has V6.3 firmware update and I used the Airport Admin 4.2 to set it up. I tried all the recommendations here and connected the AE to the router LAN port using ethernet cable and did a factory default reset. I then configured it to join my existing wireless network providing the WPA details.
That is when the problem starts. After successfully updating and rebooting the AE shows solid green LED. However, using Airport Admin to connect fails intermittently with error -6753 asking me to check my network settings even though they are fine. If I try a few more times, it connects and I am able to enter and modify settings. When doing another update, it again fails with error -6753, but a few retries later, it does go through. Note that all this time, the ethernet cable is still connected to the AE even though it is setup to connect to my wireless network.
Now, I unplug and relocate my AE near my stereo - it starts up fine and shows solid green light. My router "attached devices" page indicates that the device is connected with the DHCP ip address of 192.168.0.3. However, when I now try to use Airport Admin, it ALWAYS gives me the connection error -6753. The AE shows up in iTunes, but when I connect to it, it just hangs and after a minute or so, just gives up and goes back to the "Computer" speaker.
I tried to do a ping on the ip address, and it gives me "Request timed out". I thought maybe it is my laptop interfering so I did ensure that I turned off ALL firewalls, but the problem still remains.
So in short, AE seems to be joined and connected to my existing wireless network (green light), but neither Airport Admin nor iTunes nor ping utility can even communicate with it; and it seems to be due to the error -6753. I have tried pretty much every advise regarding connecting via wired etc. and nothing seems to work. This is not a wireless interference issue too, because the error also appears when connected via cable.
Any help really appreciated.
Thanks.
R

Thanks for the response. Here is an update:
I tried to connect to the AE from another windows laptop...and it worked. So it seems that it is only my laptop that cannot connect to the AE. The only difference is that I used my laptop to initially connect to the network created by the AE, and after that I could never get it to connect.
Interestingly, when I did manage to get into the AE and check its log, here is what I find...
Jan 1 00:00:00 5 Configuration updated.
Jan 1 00:00:01 5 Initialized (firmware 6.3).
Jan 1 00:00:15 5 Joined BSS 00:09:5b:fb:7c:7a
Jan 1 00:00:16 5 Installed unicast TKIP key for authenticator 00:09:5b:fb:7c:7a
Jan 1 00:00:30 5 Internet configuration leased (host 192.168.0.3/24 gateway 192.168.0.1 dns1 192.168.0.1 domain innomedia.com lease 7776000).
Jan 1 01:14:29 5 Disassociated with station 00:09:5b:fb:7c:7a (message integrity error).
Jan 1 01:14:38 5 Disconnected from network.
Jan 1 01:15:31 5 Joined BSS 00:09:5b:fb:7c:7a
Jan 1 01:15:31 5 Installed unicast TKIP key for authenticator 00:09:5b:fb:7c:7a
Jan 1 01:16:14 5 Internet configuration leased (host 192.168.0.3/24 gateway 192.168.0.1 dns1 192.168.0.1 domain innomedia.com lease 7776000).
Jan 1 01:27:18 5 Connection accepted from ::ffff:192.168.0.6/1153.
Jan 1 01:27:24 5 Connection accepted from ::ffff:192.168.0.6/1154.
Jan 1 02:35:43 5 Deauthenticated with station 00:09:5b:fb:7c:7a (leaving network).
Jan 1 02:35:43 5 Disconnected from network.
Jan 1 02:35:49 5 Disassociated with station 00:09:5b:fb:7c:7a (message integrity error).
Jan 1 02:35:49 5 Joined BSS 00:00:00:00:00:00
Jan 1 02:35:51 5 Deauthenticated with station 00:09:5b:fb:7c:7a (4-way timeout).
Jan 1 02:35:51 5 Disconnected from network.
Jan 1 02:35:59 5 Disconnected from network.
Jan 1 02:36:52 5 Joined BSS 00:09:5b:fb:7c:7a
Jan 1 02:36:53 5 Installed unicast TKIP key for authenticator 00:09:5b:fb:7c:7a
Jan 1 02:37:07 5 Internet configuration leased (host 192.168.0.3/24 gateway 192.168.0.1 dns1 192.168.0.1 domain innomedia.com lease 7776000).
Jan 1 02:50:49 3 Administrative access denied to ::ffff:192.168.0.2/2397.
Jan 1 02:51:08 3 Administrative access denied to ::ffff:192.168.0.2/2400.
The administrative access denied is pointing to my laptop, whereas the connection accepted was the other laptop from which everything works. So it seems that the AE is specifically not allowing my laptop to talk to it! Given that my AE is being connected in Client mode, there are no settings I can access to see why it has singled my laptop out.
Any help appreciated.
Thanks
R

Airport Utility Can't Connect to Airport Express For Set-up

Hello,
I have a first gen Airport Express and and am setting it up via the Airport Utility on Windows 7.
The Airport Utility sees the new device, which is currently set to factory. When attempting to a connect to do the guided set-up it fails to connect reporting a "error -4". The Airport itself is blinking amber.
The kicker is though, the wifi works just fine. Just the network has a generic name and is unsecured.
How can I get the Airport Utility to connect to the Express so I can estblish a network name and a security key?
Thanks so much!

I think it was just a issue with the Airport Windows utility. My girlfriend came over and fixed it with her iPod Touch of all things, took her like 30 seconds to set a name and establish a password. Ive never had a issues setting up a router wirelessly before, in fact many don't even come with software any longer in favor of just instructing you to punch in a special url into a browser.

Airport extreme losing wireless connection with Time Capsule

I have a 1st gen Time Capsule acting as my home wireless network base station which is configured to allow the wireless network to be extended. It is also the sole DHCP server. I have a 4th gen Airport Extreme in Extend a Wireless network mode. Everything was running ok for several months. However, since I upgraded both devices to Version 7.6, the Airport extreme keeps losing its connection with the network every few hours, requiring a daily reboot. Since the problem occured, I have disabled MAC address Access Control on the Time Capsule, and allocated a reserved DHCP IP address for the Airport Extreme - but this has not solved the problem.
Does anyone have any ideas?

I had exactly the same problem. I also think it's a bug in 7.6. It seemed solved by downgrading my Time Capsule (TC) and my Airport Extreme (AE) to 7.5.2. To do so start the Airport Utility (in your /Applications/Utilities folder). Double click on the TC or AE. In the Menu at the top on your screen go to "Base Station" --> "Upload Firmware..." and the select 7.5.2. After rebooting your device, downgrade the other. Hopefully your problem is solved as well!

Airport utility working, not connected to internet

Airport utility is connected to wireless network, but computer is not connected to internet.

Hi Amy,
Try working through these links:
Internet Troubleshooting
http://docs.info.apple.com/article.html?path=Mac/10.6/en/11395.html
http://support.apple.com/kb/HT1714

Airport Utility can not connect to Time Casule in Yosemite

HELLO EVERYONE! I have a Macbook Pro 17 mid 2009 and recently i have it upgraded to Yosemite.Airport Utility doesn't detect the TIME CAPSULE despite the computer is connected to the network through Wi-Fi.Time Machine can not detect the back up disk as well . Please any sugestions,than you.

Did you perform the complete power cycle that I suggested? That will often help with issues like this.
If you did and it did not help....then the next step may or may not help....or may make matters worse.....so you might want to wait for the next Yosemite update to see there is a "fix" for the common issue that you are reporting.
In my case, the issue was resolved by resetting the Time Capsule back to factory default settings and then setting it up again....using a simple device name for the Time Capsule and a simple wireless network name for the network.
The names are short....no more than 12 characters, use only letters and numbers and contain no blank spaces or special characters in the name.
Once the network was back up and running, I had to reset Time Machine to get backups going again to the "new" Time Capsule.

Hi, my wifi set up is Extreme, Express then iMac. All showing solid green status. Airport utility showing no connection tho? i can see network name and use homesharing too. why is it showing this?

Hi, my wifi set up is Extreme, Express then iMac over 3 floors. All showing solid green status and iMac (showing full signal wireless). However, the Airport utility is showing no connection? I can see the network name and use homesharing too. why is it showing this??

I dont follow the problem?
By the way, i hope you have those all set on non-interfering frequencies. e.g.: 1,6,11
Grant

AirPort utility suddenly not connecting to network properly

It's really frustrating, because I've tried a number of things and I still can't get it to work. Basically, I had wireless internet connection working just fine, the router (Linksys, if it matters) just a few rooms down like it always is. I left my MacBook Pro on for a while and when I checked back on it a few hours later, the internet was no longer available.
Every other computer in my house is connected to the network fine, so I know it's not the router or my internet connection. Every time I select my network using the AirPort utility drop-down menu at the top right of my screen, it prompts for my network key, but every time I click on connect it just says "connection failed", and when I open up the actual Utility it just prompts me to rescan a bunch of times, stating that no apple devices were found.
It doesn't make any sense to me, expecially sionce I've had absolutely no problems for the almost two years I've owned my MBP. I've tried restarting my computer and my router but to no avail. It just suddenly stopped working last night and I'd really like to get it working again, any help I can get here would be deeply appreciated!

That has happened to me before. I think there is an airport utility that has been released recently, install that and see if it works.
Airport is weird. Try to connect your laptop and hardwire it to the router. Shutdown your MBP, turn on, and see if you get a signal.
Uninstall airport and re-install and see if you can aquire a signal. If not, there is a possibility that something with your router failed.

TC full, had to delete backups using Airport Utility. Now connection failure. Any hope?

Recently discovered that the TC hadn't backed up either laptop or desktop since October due to being full (used Time Machine Buddy to figure this out). I tried deleting some of the oldest backups for both the laptop and desktop but it gave me minimal room, so I bit the bullet and tried deleting all of the backups for my Desktop. Although the TC then had around 400gb of free memory, neither computer would backup, so I deleted all of the backups using Airport Utility.
Now, neither computer will connect to the TC.
Message: Connection failed - The server "TC-Time-Capsule.local" may not exist or it is unavailable at this time. Check the server name or IP address, check your network connection, and then try again.
The network is fine, I've done a check through Airport Utility and everything is green. The desktop is connected via Ethernet but still gives me the same error message. If I click on it in the Finder, it says "Connection Failed". If I click on "Connect As..." I get the same error message above.
Has my TC reached its useful life as a backup or is there a solution?
Desktop: 20" iMac running Snow Leopard
Laptop: MacBook Pro running Snow Leopard

Try re-selecting the Time Capsule via Time Machine Preferences.
If that doesn't help, try a "full reset" per #A4 in Time Machine - Troubleshooting.
If still no help, try resetting the TC per http://support.apple.com/kb/ht3728
Once you get it working on the iMac, leave it connected via Ethernet for the first, full backup, but do not try to back up the laptop yet.
When the iMac's backup is done, connect the laptop via Ethernet to do it's first, full backup.
It sounds like there was some other problem with the earlier backups; you should have received some messages about why TM couldn't back up.
How much data, in total, is on your 2 Macs? If your Time Capsule isn't at least twice that size, consider getting an external HD, connecting it to the iMac, and backing it up that way (that will be much faster and more reliable, too).

Re: Disabled wireless connection on Win 7 - Portege R600

I have installed Windows 7 (clean installation) on notebook Toshiba Portege R600 and the built in 3G modem doesn't work.
When I start Toshiba Wireless Manager it writes "Radio is turned off. To acitvate, turn on notebook switch.".
I am sure that this switch is on, but switching of wireless connections using Fn+F8 doesn't work so maybe it is off but I cannot enable it. I have installed all updated drivers like: Wireless manager, Wlan driver,
BT Stack, etc.
Does anyone have any idea?

I want to enable 3G modem. As I understand the HW switch is to enable all wireless equipments, ie 3G, Wifi, bluetooth. And then Fn+F8 enables or disables each of it. But Fn+F8 does not provide any function. And as I realized, bluetooth don't work as well. I suppose that currently wifi is enabled and 3G and bluetooth disabled, but the Fn+F8 doesn't work to enable it.

Airport Utility Disables Wireless Connection - No Connectivity Error

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