Airport Express Can't See Base Station

I have an airport extreme base station that has two computers normally connected to my network wirelessly (iMac G4 and Powerbook G4) which have worked fine for months. After completing an apple security update this evening on both computers the Powerbook G4 did not automatically connect to the network upon restart as it normally does. The iMac G4 started up fine and is how I am posting this note. The powerbook on the toolbar shows the network I want to join but when I select it (and and see the check mark next to it) I still cannot access the internet. When I run the Airport admin utility it cannot see any base stations (despite the iMac sitting 1 foot away and working perfectly). When I manually give it the IP address and password it says "unable to read the configuation of the selected base station." When I try the Airport Setup Assistant it also lists my network as one that I can choose but when I click on the "continue" button it says "unable to establish a network connection" and that my computer could not connect to the internet. Help!!! I have tried every angle I can thing of to get the Powerbook to connect like it did a few hours ago.

I have just discovered the same problem. After downloading the latest security update my Powerbook G4 [10.3.9] can not "see" any base station or express and/or connect to my network. The G5 running 10.4.5 works fine and sees all. Everything had been working just fine before the update then... Have tried all the work arounds I can think of and wasted a great deal of time. Any answers out there?
G5Tower / G4Powerbook Mac OS X (10.4.5) G4Powerbook OS 10.3.9

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Airport Utility can't "see" base stations after Leopard 10.5.4

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Have unplugged and re-plugged in power to Airport Extreme and Expresses.
Oddly enough, at one point the sound through my eXpresses would kick in for five seconds and then disconnect for a minute, then play for five, then disconnect for a minute.
This same thing happened when I switched to Leopard.
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Well what do you know...after a week, it just magically decides to work, without even using Airport Utility.
Boy are these Airports touchy....and unreliable.
I still want to know: What makes these things drop in and out???

Airport Utility Can't See Base Stations

I am sure this is something simple. I can log onto an Airport Network with my Powerbook just fine but no matter what I do, I cannot "see" any of the base stations on the network. I receive the error message "Airport Utility was unable to find any Apple wireless devices." This happens on at home, at my office, and at my friends' house. Other computers log on without any difficulty.
Both of my computers are using 10.5.2 and have been since February. Airport Utility is v. 5.3.1. Everything was working fine until one morning when I woke up and found that iTunes couldn't find my remote speakers. I had made no changes or updates in the few days before. It just stopped working.
Anyone else had this problem or know what might be the cause?
Thanks

Thanks for the reply. I have tried power cycling everything. I also powered things up in different in different order to see if that would solve the problem. It didn't. It just makes no sense that I can be on the network and not see the base station.
Thanks again for your help.
Alan

Airport express-can't find base station

I've tried everything I can think of-I've reset my ae several times and still utility is not finding the base station-help!

I am having the exact same thing. I saw it once, and made some setting changes, now it's gone. I bought the bloody thing because although my modem has Upnp the mac claimed it wasn't working, so I though ok (back to my mac - only been trying to get it running for about a year: zero success) I'll get a base station, that supports NAT for BTMM, but the one time I did access the base station its error was double NAT, so the mac and the base station seem to be reporting two different things regarding the modem. It is driving me ballistic!!!!

HT1178 Can I just use my airport express as the primary base station and the time capsule as the network client?

I bought a new airport time capsule 3tb to be used to save to file all my pictures. Can I use it as network client and the airport express as the
Primary base station?

To my opinion this looks a bit like what I'm looking for.
At the moment I have an Imac that is wireless connected to a 2TB time capsule (TC1).
To this time capsule I have another 2TB time capsule (TC2) connected via a upt wire connection.
At the moment there is a backup made via time machine from the Imac to the time capsule TC1 (the second TC is not used)
I'm not so technical so I hope you understand the configuration.
What do I want to achieve :
copy all my data from the Imac to TC1 so that the information can be accessed by more users.
create an automatic backup from TC1 to TC2 (mirror or raid system) for security.
give access to some users on the network to access TC1 to read and write data.
TC2 only serves as backup from TC1 and no direct access is needed to this disk.
If there is a solution, thanks for explaining it in 'IT kindergarden style' so that I can understand and use the info.
Many thanks in advance.

Can't see Base Station

After a restart I lost my Airtunes and the Airport Extreme and Express were no longer findable in the Airport Admin. Utility.
I am now connected by Ethernet cable to the Extreme ( usually I connect wirelessly), but still cannot 'see' the base stations.
I can connect to the internet and see my networks: I can call up the base station under the 'other' tab, but without being able to 'see' the base stations, I can't use the Airport Setup assistant to reestablish a connection from my Express to my home network.
I have followed the instructions at http://www.info.apple.com/kbnum/n106685 and at Point 15 cannot see the Base station whether I configure manually or using DHCP.
I have hard reset both Express and Extreme Base Stations.
I have tried disconnecting the router power for half an hour.
My kids computer has its Airtunes unaffected by all these disruptions.
Any ideas while the machine is on the kitchen table connected via ethernet
Nathanael
G5 iMac 20" 2 GB RAM Mac OS X (10.4.4) LaCie d2 External Harddrive
G5 iMac 20" 2 GB RAM Mac OS X (10.4.4) LaCie d2 External Harddrive
G5 iMac 20" 2 GB RAM Mac OS X (10.4.7) LaCie d2 External Harddrive

This happens to me every morning after the Airport Extreme n has been inactive over the night. I swithch off Airport on my computer (I have the Airport indicator up in the menu bar), wait a couple of seconds and then switch it on again. Airport Utility than recognizes the base station.
However, Airport Utility will not recognize an Airport Express which I have set up in "bridge mode", i.e. it is used only to connect to a printer. For the Airport Utility to find the Airport Express station, I need to do a change on the Airport Extreme n station and then "Update". As the Airport Extreme then restarts, Airport Utility will then also find the Airport Express and I will be able to print.
This is cumbersome, of course, and useless for my kids who have no Admin authority and cannot make changes to the Airport Extreme (I have Access controls installed).
This should get you going but is not the final solution.
/Uno

Airport Utility can't find base stations.

I have three base stations in my network, an old extreme, the new extreme, and an express. On my 17" macbook pro, the airport utility cannot detect any base stations. It can connect to my network, and surf the internet fine. It just can't find the base stations. On my roommates macbook, airport detects them fine. We are both running fully updated versions of Leopard. I have already done a clean install to see if it fixed the issue, but it still persists. The only reason this is annoying is I have lost my ability to stream music to the express station. Has anyone even encountered this issue?

I've had the same problem with my leopard machine.
I have an AirPort Extreme base station connected to the internet and an AirPort Express connected to my stereo set. iTunes couldn't find the express anymore, so I tried to use the Airport configuration program. That couldn't find any base stations (neither extreme nor express) although my internet connection was working (via the extreme base station).
Connecting using an IP address (AirPort config programm, shift-cmd-O) did work, so if you only need to reconfigure the base station you can do that without having Airport Config find the base station.
After restarting the base station my Mac found both the base stations. Go figure.
The trouble isn't caused by sleeping as my Leopard Mac isn't allowed to sleep due to crappy connections afterwards.

Wireless encryption when Admin Utility can't see base station

I am running an iMac G5 circa 2006 and an iBook from 2001. I have an old-school Airport Extreme base station (the one that looks like a little spaceship). The base station is connected to a cable modem. The signal is great, I can get on the Internet no problem, but neither computer recognizes the base station in Airport Admin Utility. No base stations come up, so I can't configure the base station to encrypt my signal.
I tried implementing a WEP through the Sharing tab, but that didn't work. My signal is still unsecured.
Any suggestions?

There are several 'old-school' AirPort Extreme Base Stations (AEBS) models. Graphite, Dual Ethernet (Snow), and the current AEBS.
Sorry but that is not quite true.
The graphite AirPort base station (ABS) and Dual Ethernet (aka snow) ABS are NOT AirPort Extreme base station (AEBS). They operate at 802.11b.
But... before this week there were 3 different versions of the AEBS. You can see the differences between those in the table at www.ifelix.co.uk/tech/1301.html

Wireless working, but Airport Utility can't find base station

I am having issues with Apple TV and iTunes that led to me investigating my new Airport Extreme base station (AEBS) as possible cause.
Oddly, I'm right next to the AEBS now and the wireless is working sweetly as I type. However, when I use the Airport Utility to access the base station, it can't find it - I can 'rescan' for all the hours but with no luck.
Any ideas what's going on here?

I've just encountered this problem for the first time. On my brand new MacBook Air (Leopard factory installed), I opened Airport Utility, entered Manual Setup, and restarted my Airport Extreme from the Base Station menu. It restarted, but once it was back up the Airport Utility could no longer find it, even though I was connected to the internet (and the Network preferences pane showed connection and a green light).
I have a MacBook (vintage 2007) that's still on Tiger -- I've never had any problem using Airport Utility from there, so I imagine I can still configure the base station from there. But I hope this issue is on Apple's radar so there'll be a Airport Utility update that fixes it.

AEBS stopped working/ airport utility can't read base station configuration

AEBS was working fine including the 7.1 update except printer wasn't working. As I attempted to trouble shoot network, AEBS stopped working. I tried accessing it through airport utility but it couldn't find the base station. I have now done a hard reset four times and though airport utility will recognize the base station it gets hung up trying to read the base station configuration. So I can't troubleshoot the AEBS from airport utiltity and the yellow light keeps flashing. What do I do now?

AEBS was working fine including the 7.1 update except
printer wasn't working. As I attempted to trouble
shoot network, AEBS stopped working. I tried
accessing it through airport utility but it couldn't
find the base station. I have now done a hard reset
four times and though airport utility will recognize
the base station it gets hung up trying to read the
base station configuration. So I can't troubleshoot
the AEBS from airport utiltity and the yellow light
keeps flashing. What do I do now?
I had the same problem and a hard reset (6 seconds on the reset button) was recommended by Apple Tech support and that did it for me. The AE was back being seen and allowing me to reconfigure it from scratch.

HT1515 Just installed Airport Express on Mac 10.6.8 Can't see base station. Hard Reset the Airport. Rebooted machine. How can I tell if this is a Mac problem or Airport Express Problem?

I have a Mac 10.6.8. Just installed Airport Express. I can't see any base stations. I did a hard reset on the Airport Express, turned off all devices, turned them back on. I see plenty of Airport networks in the neighborhood. How can I tell if I have a Mac problem or an Airport Express problem? Airport Express blinks Amber.

Obviously, I'm still using ethernet to be able to reply to this.
Alright, use the same ethernet cable to plug directly into the airport express. This will FORCE the airport utility to now see it regardless of weak signals & interference. You can set it up that way.
BTW, what is the original intent on the express?

Adding an Airport Express to an Extreme Base Station

I have an Airport Extreme Base Station and it has been operating for several months, I decided to add an Airport Express to extend the range and it appeared that it was a simple process. NOT. The Express instructions indicated that when downloading the software to follow the instructions on setting up a network but it will not get that far in that I get an error message telling me I have a newer version of I Tunes and it stops the install. I have gone through the tech support pages here and am at a loss on how to get this connected. Can anyone help provide me a step by step method to do this? Thanks

On this same topic;
We have a new Extreme base station that connects 1 MBP, (wirelessly), 1 HP Laptop (wirelessly) and 2 PC (via ethernet) to the internet.
All of the computers can see and use the Extreme base station and the printer connected to it via USB.
We also have an Airport Express that the two laptops can see. This has a printer connected to it as well via USB. (both are new Canon printers and all of the software for each, and their drivers are loaded on all computers).
Both the Extreme and Express have a steady green light, their own names and are set up on the same network.
Though my MBP can see both the Extreme and Express, neither "see" each other as far as I can tell. And, the printer connected to the Express cannot be seen in either Bonjour Printers, or anywhere else.
Also, in order to "attempt" to find the printer connected to the Express, I have to disconnect from the Extreme Base Station and connect to the Express.
How can I get the printer (connected to the Express) to show up in my pick list of printers WITHOUT having to disconnect from the Extreme and connect to the Express. Also, how can we get the Express to be connected to the internet via the Extreme?
All searches here and documents I have poured though do not address this issue and we'd really like to get this straightened out. I am willing to take a lot of time to do this, but do it right.
Can someone please help me with this?
Thank you in advance,
~ J

Airport Express used to be base station, now want to use only for AirTunes

After I moved to to different neighborhood, ATT informed me I had to upgrade from my former "elite" DSL to UVerse, which has wireless router. Want to use my Airport Express for AirTunes in a different part of the house, but I have repeatedly screwed up my network trying to reconfigure AE. Anybody have experience with this? Help!!

Thanks, Bob, for your quick response. Bit of a long story - I am talking about my place in the city where I live to work, about 6 hours away from where I am now; I am heading back there shortly. But, here's something like the whole story (as much as I can recall without the scratchy notes I have down there):
When I moved from apartment to house I bought 2 weeks ago, everything seemed fine - Uverse was installed and I used the AE to run powered speakers while I moved in. But then I noticed that my iPhone, and my friends' smart phones, would not connect to my home network. It was after I spoke to ATT support the first time, and they had me change security from WAN to WEP that my Airport problems started. My messing around trying to figure it out crashed my network at least once and caused another hour-long session with very helpful ATT support person re-setting my network.
So, Uverse security is WEP. My newish MacBook Pro runs 10.7.4. I was very frustrated by Airport Utility 6.1 not showing the AE, or only doing so if I made it my "base". I see from my older iMac here at home that I possibly need an older Airport Utility to detect the AE. But beyond that, I am gun-shy to try anything else with the AE without some advice.

Airport Express loses connection to base station

Airport Express second gen loses connection to base station, has to be reset.

Roger that. Late 2013 MBP 2.5 i5 4mb ram, 10.9.1 Mavericks, formatted and hand loaded after questionable upgrade load. Fast, flawless, no issues.
Airport Express configured to wirelessly extend existing network for the express purpose of supplying an analog
input to a stereo amplifier via airplay. No other devices are connected to the AE.
The WAP is a Century Link Actiontec C1000A VDSL2 physically located 6 feet from the AE with no obstructions.
There are no existing proximal fortuitous distortion or RF interference sources. Other 802.X networks near are
on non-conflicting channels. The WAP is less than six months old and has no issues.
The WAP is configured for MAC filtering with the SSID turned off. In the allow list are two iphones, a printer, two more MBPs and the Airport Express. One of the iphones is loaded with the Remote Ap which functions
flawlessly when the AE is connected.
The AE connects properly in the Extend Existing Network mode and performs as advertised as long as Air Play
and/or itunes is active.
Some time after music has ended, the MBP has gone to sleep, or been shut down ... the Airport Express loses its connection to the wireless network, with its amber light flashing.
Performing a reset and reconnecting is necesssary, and all works as advertised after. Subsequently,
sleep, inactivity, or shutdown will cause loss of connection again.
I am aware the AE can be connected with CAT6, but that is unnaceptable. If I had wanted to use wire I
would have plugged the MBP into the amplifier and saved $100.
My speculation is some sort of TCPIP flub in the design ... as in the AE does not natively transmit keep-alive
packets when it stops getting data from the Air Play computer. It would be easy to decide whether to fix
the problem or return an inadequately designed product ... if there were any information about it. No schematics, no operation description however leaves me only to say thank you for your time and hope
you have the solution.

Airport Utility does not see base station

Hello,
I just got an Airport Extreme. I am able to connect to it from mac and pc running vista but I am not able to see the base station from the airport utility on the windows platform. I can see it from the mac. Any ideas why - am I missing something on the windows platform.
Thanks
Praveen

Thanks for your answers. I found this answer in a different thread. Once I unchecked CheckPoint VPN software - the base stations now show up in Airport Utility.
Re: iTunes 7 for Windows Vista: AirTunes won't connect to remote speakers
Posted: Jun 25, 2007 6:06 AM in response to: Vanlew Reply Email
I had same frustrating problem.
I was able finally to restore AirTunes.
In Local Area Connection Status.Properties
In the "uses the following Items" list,
Item "Check Point SecuRemote" appears.
This is the VPN CLient that was installed to let me log in to my office network from home.
Uncheck SecuRemote, OK; iTunes Speakers button shows.
Check SecuRemote, OK; iTunes Speakers button disappears.
This looks like a bug in Checkpoint Software.
In your case, something else may be interferring.
Other OS Vista 32 bit - SecuRemote beta for Vista

Airport Express Can't See Base Station

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