Error joining the selected airport network?

I'm trying to connect to my linksys wireless using WPA with a powerbook but no luck. My password which I know is correct (it's working on another G4 and my wife's Gateway. I get the following message when selected my network. "There was an error joining the selected airport network". I can connect via a neighbor's unprotected network, so airport is working. Other times I've tried it says password is incorrect.

Wi-Fi Protected Access networks normally require a plain-text password or passphrase. But in rare cases you may have to enter a string of 64 delightful hexadecimal characters.
The HEX password is derived from the plaintext password therefore you shouldn't need to create anything new. Check the linksys router for the HEX version of your plaintext password.
The AirPort interface doesn't welcome this wonderful practice by default (imagine that), but it's buried in there for when you need it. Just hold down the Option key while choosing your network from the AirPort menu, then you'll be set to enter all 64 of those easy-to-remember characters.
iFelix

Similar Messages

Suddenly, an iBook error joining my own Airport network

In my apartment, I have 3 iBooks and an iMac using an airport network (comprised of an AES base and an Airport Express remote.)
Suddenly, one of the iBooks, a G3 with a standard Airport card cannot join the network. I have reinputted the name and PW in the iBook's system preferences-- but I keep getting a prompt saying there was an error in logging on.
BTW: That same iBook can see other wi-fi systems nearby and can connect through my neighbor's airport. An iMac two feet away from the iBook sees a strong signal, and connects normally through my Airport.
I've run a preference checker, SOX, Disk Utility. No problems are noted.
Any insights on this? Thanks!
Howard

I've had exactly the same problem too, with a brand-new AX that was previously working fine.
I allowed the firmware upgrade to happen, and then activated WPA security. After doing so I logged onto the AX and everything was normal. Then, after about 10 minutes, I suddenly lost the AX signal. I checked the AX and the light was still green, so I power cycled it. When it came back up, the AirPort signal strength meter came back to life, but every time I tried logging on, I got an error message, even though I knew for certain that I was using the correct WPA password.

Error joining the AirPort Network - revisited

I just got my iBook back from the shop and am trying to reestablish the link with my Airport Express. I've reset the unit, gone through numerous hoops.
The AirPort Express currently has a green light, and my router shows it's connected. Yet, when I try to connect, or try to reconfigure, I get the message "There was an error joining the AirPort network "Apple Network xxxxxx""
I have no idea what firmware is on the unit, nor do I have the means to update the firmware if needed (as I cannot get a connection to it).
Yes, I have a good internet connection. I'm posting this on an older iBook ... which is not AirPort ready.
Thanks in advance!
Note ... This topic came up in June (2006) ... and is archived, yet unanswered.

Ciao all.
I'll tack onto this thread rather than starting a new one. It sounds like similar-ish territory.
We've had Airport Express for about three weeks after our Airport Extreme gave up the ghost after 14 months. We have a DSL modem connected to Airport Express, and three computers - eMac, iBook G4 and Powerbook G4 - connected wirelessly. Or we did, until tonight.
On the eMac, I lost my wireless connection. The Airport symbol was still black, and full strength, but my time connected stats disappeared. At the same time, my wife had the same thing happen on her Powerbook. Then the Airport symbol grayed out. As did the Powerbook. I fired up the iBook and the same thing was happening.
Briefly, for a couple of seconds, the Airport symbol would return to black, with, on a couple of occasions, the time connected stats reappearing. We would be connected again. Then the symbol would gray out again.
And the network name would have disappeared from the Airport menu.
If I turned off Airport and turned it on again, the symbol would be greyed out, but the network name would be there. Only, when I tried to connect, I would get the dreaded An Error Occurred Joining The Selected Wireless Network.
And I couldn't access the Airport Express via either Set Up or Admin.
I rest the Airport Express back to factory settings. The Airport symbol remained greyed out, but the Apple default wireless network was visible in the Airport menu. But I would still get the dreaded An Error Occurred, etc message.
Through Airport Set up, I was able to detect the Airport Express' default name and even the network name, but still wasn't able to connect to it.
Trying again, I was told that no new Airport networks could be found.
I've had basically the same results trying all three computers.
In terms of lights, the Express will sit there with a solid green light through all these shenanigans.
The internet connection is solid. Plugging the modem straight into the computer puts me online.
Do we have - as I fear - a lemon of an Airport Express after three weeks?
Hopefully someone can ... help us ...
TIA
Mac OS X (10.3.9)
Mac OS X (10.3.9)

There was an error joining the Airport network

Re: error joining the Airport Network
My wife and I bought two new Macbooks at Best Buy on December 28, 2006. On the first day, I set them both up to work with our 2WIRE wireless router, and they both worked flawlessly.
However, on January 27, 2007, my wife started her MacBook, tried to select the wireless router in the Airport drop down menu (like she always has done before with no problem), and received the following error message:
"There was an error joining the Airport network "2WIRE229"
After several unsuccessful attempts to fix this problem by restarting and reconnecting, I did some research on the internet and came across the following discussions from other people who have experienced exactly the same problem:
http://discussions.apple.com/thread.jspa?messageID=3815739

I am having the same problem. I have an access point in my living room and a homework desk in my bedroom. My desk is maybe thirty feet from the access point through one wall. The desk does sit in front of a window. When I try to use my PowerBook at my homework desk I can, intermittently, pick up three access points: mine and two others. The two others are on the same channel as each other, but that should not be interfering with my access point and certainly shouldn't be causing it to disappear from the list all together.
Hoping that my signal just wasn't reaching well enough (the antenna on the AP was not very prominent) I bought a 6dBi antenna for it. My PowerBook has always worked in the living room and certainly works there now. I do get a much stronger signal in my bedroom but I still can't use the laptop on my homework desk.
What doesn't make any sense in all of this is that the wall in my room with the window is the same wall in the living room where there is a large sliding glass door. So, if the interfering signal is coming from outside it should be affecting the living room as well. I am at my wits end on this one.

Error joining the airport network "..."

On Thursday I updated my software (including, I think, a security update) immediately after restarting, my wireless connection stopped working and I got the error message "error joining the airport network...". After several hours on the phone to apple it worked for about five minutes and several more hours on phone to apple later it is still not working and they have told me to take it to be repaired suggesting its the airport card. I am reluctant to accept this, finding the coincidence of it stopping working immediately after the update too much to believe.
I have deleted the keychain things, deleted a plist folder, taken off the security on the network, started and restarted everything millions of times (including doing a 'safe' restart)
I have the router configured manually to 192.168.0.2 and 192.168.0.1
Does anyone have any other ideas about what I can do to get back on wireless?
Very grateful for idiot proof type answers!

I AM SUFFERING A SIMILAR PROBLEM ! and this website is driving me mad, i cant even find the "make a new post" link, so i am writing my problem in here !
A few months ago i bought Airport Extreme card for my desktop mac... I use it to pick up a wireless network, only, the last few weeks, it cant seem to find this network, even when my friends laptop is right next to it, and picking up the wireless !
It doesnt seem strong enough to detect it...
It is airport extreme 3.4 , and yes, i have mac OS X 10.3.5
Whats going on ?? I need internet !
Thanks

There was an error joining the airport network "2WIRE532"

I just got my mac back from getting fixed for harddrive problems and now I'm trying to connect to the internet. Before I'd have some problems with losing connectivity but I always could connect. Now as I'm trying to connect to my wireless access point under the list of airport networks, it literally, right after I type in the WEP password, gives me the error message There was an error joining the airport network "2WIRE532". It looks like it doesn't even try to connect as fast as it does it. I need to know what's happening, I really want this mac mini networked to my network on my windows xp os computer.

I'm having the same problem. The only thing that was different was that we installed a new update from Apple for Quicktime.... then the next day it kept asking for a password (it didn't before) and then when it was entered, it gave me the same error message just a different network name.

There was an error joining the Airport network with WEP or WPA

I use a wireless adsl modem router (Philips). I can only connect via wireless to this router without encryption.
As soon as I use WEP or WPA encryption, I get the error message "There was an error joining the Airport network".
Thank you for any suggestion.

Here are some articles that may help you:
http://docs.info.apple.com/article.html?artnum=107938
http://docs.info.apple.com/article.html?artnum=107921
http://docs.info.apple.com/article.html?artnum=304197
http://docs.info.apple.com/article.html?artnum=106424
http://docs.info.apple.com/article.html?artnum=106250
Do not overlook the possibility that the router itself may be incompatible or may require a firmware update to work properly. You should configure the router to use WPA2, preferably, as this is the most compatible form of encryption with Airports.
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There was an error joining the Airport network "NameOfTheNetwork"

Hi there
I am French in London for an internship. I took a flat to share with an other girl. My father advised me to take a Mac for my specific utilisation (internet, music, movies...) and Macs are so cool exept for internet in my case. It doesn't work at all. The network of my landlord is hidden. So, I go in "other", I type manually the network name and the WEP password... Always the same message : There was an error joining the Airport network "NameOfTheNetwork". I tried several times with always the unlucky result.
My landlord said that there wasn't this kind of problem with her other flatmates before me...
I am pratically sure that the problem doesn't comme from my Mac because I reached to join an unprotected other network which appear sometimes (but the signal is not enought strong).
Is there an incompatibility between my Mac and the setup Network? And what do I have to to do to fix it?
I visited a lot of forums but :
1-I didn't find any topics on my specific problem
2-There explanations (when the topic is closed to my issue) are not clear and seem not to correspond to my issue.
Is there someone who can help me please? I really need internet!!!!!
Emma

This confirms it is a WEP issue.
You will need to find the HEX key.
One of the problems with WEP is that the actual standard relies on a 10 character HEX key for 40bit WEP and a 26 character HEX key for 128bit WEP.
In order to make things easier for people, vendors use certain algorithms to convert simple alphanumeric passwords (or passphrases) into HEX keys, thus enabling people to use simple memorable WEP password rather than lengthy HEX keys.
The problem is that different vendors use different algorithms to generate the HEX key and therefore a ASCII password on an AEBS will be hashed differently on a Netgear client and vice versa.
One thing is a 13 character 128 bit WEP password will be hashed by all vendors in the same way (if you use 40bit WEP then a 5 character password is required).
Though sometimes not even that works and the HEX key must be used regardless.
AirPort: Joining an encrypted wireless network
http://docs.info.apple.com/article.html?artnum=106424
Choosing a password for networks that use Wired Equivalent Privacy (WEP)
http://docs.info.apple.com/article.html?artnum=108058

IBook - error joining the Airport Network

Sorry for the repost but I wasn't sure if me accidently hitting the Correct Answer button would have effected getting a reply
Excuse my ignorance but I've never had a Mac. I recently got this from a friend and I'm having trouble getting it to connect to my WiFi. I've tried everything I could find on google, but nothing has worked. I've made sure my router isn't filtering Mac addresses, I've tried the $ fix, I've removed and changed my security preferences mutiple times, and I'm out of things to try. It works fine when it's connected to the modem directly, but wireless just won't connect. Every time I try I get the error joining the Airport network "xxxxx" but the computer I'm using to type this is connected just fine. Any help would be much appreciated!!
I belive it's a
iBook G3/800 (32 VRAM - Tr)
if not that one then it's a
iBook G3/800 (Early 2003 - Op)
I really know nothing about Macs so I don't know how to tell which one of those it is
Clicking the About This Mac option says...
Processor 800 MHz Power PC G3
Memory 384 MB SDRAM
Machine Model PowerBook4,3
CPU Type PowerPC 750 (2.3)

Right now I have my old ibokk g4 runing OS10.4.11 I'm going to go through the setup on airport using it.I am in system preferences- network. Airport is on and shows in the top menu bar of the desktop.Under show in nework preferences click on network status and then airport. Go to options open and check automaticly join open networks. Click ok. Go to proxies and click. Make sure use passive ftp mode is checked. Go back up and click on the airport bar. Under by default join-click prefered network. You should now have a window showing all networks available.Click on the one that represents your router and apply. If you network is password protected you will need to inter the password. If this does not work use the assit me option . You can run diagnostics to see if it picks up your network or you can run the assistant. It will ask you to name the network. then continue and check on airport then you will get abox that should show your router and you'll need the password for it. And thenclick apply. You can also get help in network by clicking the little ?

I have an iMac G4 with AirPort with OS 10.4.11 installed. I keep getting an error message "There was an error joining the AirPort network "ATT5216." I called ATT U-verse - they were stumped. Any suggestions?

I have an iMac G4 with AirPort with OS 10.4.11 installed. I keep getting an error message "There was an error joining the AirPort network "ATT5216." I called ATT U-verse - they were stumped. Any suggestions?

I checked for the IP address, and I'm not pulling one
up.
That's the problem. Even with no base stations available you should eventually within a few minutes get a self-assigned IP of 169.x.x.x!
http://docs.info.apple.com/article.html?artnum=106659
Maybe you could manually configure an IP but that doesn't answer what's wrong. How about a simple test - create a new Location in Network System Preferences and see if that helps. If it doesn't then maybe a re-install of Airport or System software would help. If the Airport shows up as an available network port then the card is probably OK.

Get following message " There was an error joining the airport network

my windows pc's recognoze home network but get message when trying to connect macbook."There was an error joining the airport network but it does not describe the error.

Homer Leon wrote:
Why can't I connect to WiFi when asked for a password
Judging from what you wrote, because there is something wrong with the settings or the password or passphrase. Make sure all devices use the same type of encryption, and make sure you enter the correct password. WRT to this, read
AirPort: Joining an encrypted WEP or WPA Wi-Fi network
<http://support.apple.com/kb/HT1126>
AirPort: How to enter a hexadecimal 64-character pre-shared key for WPA
<http://support.apple.com/kb/HT3160>
I have removed the password requirement from some of my WiFi options
Bad idea.

There was an error joining the network usr5450

Hello,
my girlfriend today bought her first mac. An iMac 20" C2D.
She was uncertain about it because she's a long time windows user but in the end she decided to switch to osx, oh happy day.
At first boot there was immediately a problem. The iMac could see the wireless network (usr5450 access point) but when it tries connecting to it after 20 secs it gives this error message: "There was an error joining the network usr5450".
So we decided to skip the network setup it during first boot and to do it later inside osx with more options.
NO WAY.
I'm clueless.
The network is NOT protected by wep or wpa (her sister's new out of the box vista/vaio connected immediately...oh, the horror!) and I was able to connect with my macbook pro automatically.
Every computer in her house connect wirelessly without problems execpt her new iMac.
I run an hardware test. Passed without errors.
We installed Osx update combo 10.4.9 and AirPort Extreme Update 2007-002. No change.
The network is like that: modem-dlink switch-us robotics 5450 access point.
Please, she's already regretting buying a mac, any help would be very appreciated.
Thanks

Welcome to Discussions, Riell!
Check to see if there is a firmware update available for the router.
The "there was an error" message you saw usually indicates something in the combination of the password and security method selected was not entered accurately or could not be accepted for some reason.
First, turn on AirPort using its menu bar icon.
Then open the Network panel of System Preferences. Click the "Assist me..." button at the bottom and click the blue "Assistant..." button in the drop-down box. This will open the Network Setup Assistant. Click the "Continue" button, then target "I use AirPort" and continue on to setup this new "location" within your iMac's Network perferences. Does this work for you? If not, what message do you get, or where do you run into a roadblock?

There was an error joining the network..... help please

I got a mayday call from a friend with an iBook G4 and wonder if anyone here can help me help him solve this problem. He purchased and set up a Netgear wireless router at home about a year ago and up until a few days ago was able to connect fine wirelessly both at work and at home.
For the past few days, when he attempts to connect to his wireless network at home he receives the message "There was an error joining the network X" We checked the settings and Airport is on and active and his network's name shows up in the list of choices, but any time he connects he is receiving the error message.
He uses an access list so only he and his wife's computers can connect and deleted his iBook's MAC address, re-added it, restarted and still is receiving the error message.
He doesn't use any type of WEP or security, just the access list. Does anyone have any idea why this would just start happening? His other laptop (an iBook clamshell running OS9) is working just fine.
He's running 10.3.9 and is fully updated Thanks.

One possibility is that a neighbor or two has recently gone wireless recently. WiFi has had a huge surge of popularity just the past year. People tend to leave their base stations set to transmit on channel 6 as a default, which can result in interference. Try a different channel, like 1 or 11.

Express - there was an error joining the apple network!

I have an Imac g5 that did not come with an airport expreme card, so I just bought one and installed it.
I'm also trying to set up a new airport express as my main base station for internet and stereo use. I have a green light on my base station, but every time I try to use the Airport Setup Assistant, I get the error message, "there was an error joining the apple network". My computer recognizes that there is a new network and asks me if I want to join it, but when I try to, I get that error message. I pulled out the extreme card and reinstalled it. I moved the AX right next to my computer . . . still nothing. I spent a half hour on the phone with Apple support, and he concluded that the AX was defective. I exchanged it, and am still having the same problem. HELP PlEASE!
My OS is 10.3.9
Imac G5 Mac OS X (10.3.9)

I checked for the IP address, and I'm not pulling one
up.
That's the problem. Even with no base stations available you should eventually within a few minutes get a self-assigned IP of 169.x.x.x!
http://docs.info.apple.com/article.html?artnum=106659
Maybe you could manually configure an IP but that doesn't answer what's wrong. How about a simple test - create a new Location in Network System Preferences and see if that helps. If it doesn't then maybe a re-install of Airport or System software would help. If the Airport shows up as an available network port then the card is probably OK.

Cannot join time capsule airport network from iPad 2 or iPhone 4

I have recently setup a new time capsule airport base station network with my new iMac (27-inch, late 2012) running OSX 10.8.2. Wi-Fe network works fine for internet access and printing from the iMac but I cannot join the wi-fi network from our iPad 2 or iphones. The network is seen in the wi-fi setup when wi-fi is turned on with the ipad and phone but does not establish a connection. An IP address and subnet mask show under the DHCP settings but the connection is not established. (Continuous revolving wheel).
Any help would be appreciated.

The airport utility in Mountain Lion is a toyland version.. see bottom of post for installing v5.6 which improves the ability to actually make the TC do what you want.
For whatever reason the iphone/ipad seem sensitive to wireless channels.. which Apple auto rotate.. I think it is bluetooth connection stuff.
Anyhow jump in and set the following.
Wireless should have strictly SMB names.. short no spaces, pure alphanumeric.
Use WPA2 Personal security.
Lock the wireless channel for 2.4ghz.. try in the following order.. 11, 6, 1 (those are the only non-overlapping channels) you can try in turn for which is best but if 11 works well stick to it.. Outside USA you can also use 13.
How to load 5.6 into ML.
1. Download 5.6 for Lion.
http://support.apple.com/kb/DL1482
Click to open the dmg but do not attempt to install the pkg.. it won't work anyway.
2. Download and install unpkg.
http://www.timdoug.com/unpkg/
Run unpkg on the desktop.. it is very simple.. drag the AirPortUtility56.pkg file over to unpkg.. and it will create a new directory of the same name on the desktop.. drill down.. applications utilities .. there lo and behold is Airport utility 5.6 .. drag it to your main utilities directory or just run it from current location.
You cannot uninstall 6.1 so don't try.. and you cannot or should not run them both at the same time.. so just ignore the toyland version.. the plastic hammer.. and start using 5.6.. a real tool.

Error joining the selected airport network?

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