Connection with wpa2 fails

Yesterday, I tried to secure my airport network (linksys router) with WPA2. My ibook is now connected, but I didn't succeded with my imac G5 (OS 10.4.10). Is gives an error message. I tried to delete and create again a network but, the airport dialog window of network ( in preferences) is missing the + and - to create and delete a network. It is a little bit messed up: it shows just my own network and the dropdown menu to choose the network is laying over the text.
I have done a clean installation, but it didn't help. Please, give me some advice!

Hi hazelaar & Welcome to the Discussions!
When you say a clean install, was that a Fresh Install with Zeroing the HD, or an Archive & Install which preserves users settings & APPs, etc.?
I don't see any + or - on my Network>Airport page/window!?
The create may just be a semantics problem, you don't "create" networks in that window, but can add a name of an existing network to join. There is a Create Network, (if you checked allow this computer to create networks), up under the Airport Icon in the Menu Bar, but that is to create a network on your machine for others to join.

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Ipad2 dropping connection with WPA2

I recently changed my FIOS connection to WPA2, and my Ipad 2 keeps dropping connection after a few min of play. I have no issues with my Ipad 1, Iphone, and Itouch connecting to it. It seems to only happen with the Ipad2. My wireless is set up with WPA2 AES encryption using the standard FIOS router. It is not a distance from router issue either. I have been right next to the router with all the devices and still only have the issue with the Ipad2. I restarted the router, deleted the connection and reconnected to the router also.

IPad dropping WiFi every few seconds after updating iOs to version 5.x
I have the same problem with my iPad 2. It was working fine when my iOS was v.4.3.3. After updating the iOs to version 5.0.1, I kept dropping my WiFi & Internet signal. I am using WPA2, and my SSID is OFF (does not broadcast).
To solve the problem, I updated iOs to v5.1. Same problem occurred. I tried using the OpenDNS as suggested.. Did not work too. WiFi stays on for 5-10 seconds before saying signal was lost. Tried to log on again - iPad replied that I cannot join the network. Tried soft & hard reset, forgetting network settings, resetting all network Setting, etc - still nothing works.
Finally, out of frustration, I turned ON my router's SSID (broadcasting openly). Guess what? My iPad WiFi is working perfectly without any dropped connection.
Please try this quick solution. It may just fix your problems. I realized that this solution may be effective for some iPad users out there. But there is a chance it may not work with others (I tried almost all suggestions in other forums - ranging from updating the wireless router firmware, using an OpenDNS, doing a soft & hard reset of the iPad, etc. Still, nothing worked for my iPad - except this simple SSID setting). Hopefully, this additional solution might help someone. Good luck :-)

Connection with iTunes failed

Since I tried to upgrade an App i get the message: connection with iT unes failed. I'tried all the advise on the net i.e. Change date, password etc. Nothing helped. Service desk is unreachable. Can anyone helm me?

The Complete Guide to Using the iTunes Store
http://www.ilounge.com/index.php/articles/comments/the-complete-guide-to-using-t he-itunes-store/
Can't connect to the iTunes Store
http://support.apple.com/kb/TS1368
iTunes: Advanced iTunes Store troubleshooting
http://support.apple.com/kb/TS3297
This works for some users. Not sure why.
Go to Settings>General>Date and Time> Set Automatically>Off. Set the date ahead by about a year.Then see if you can connect to the store.
 Cheers, Tom

Problem wireless connection with WPA2 Enterprise

Hello,
I am experiencing an annoying problem while trying to connect at the wireless network at the University, adopting WPA2 Enterprise. After some days of frustration I decided to post a help message here, I hope it's the right section (my problem could be kernel related...). Basically I can't connect to the network, no matter how many times i may try. Other operating systems do not give me the same problem, I can connect without issues thus my card is working properly.
Summarizing:
- My card is a BCM4313 (Broadcom), natively supported within the kernel by the module brcmsmac.
- I tried the module wl as well, with no result.
- I tried both Arch standard kernel and the LTS one.
- I am Gnome user, hence I use NetworkManager (never had a problem in the last 2 years at least...)
- I tried Wicd as well (in the past it was working when NM was failing), with no result.
- Both MS Windows, Ubuntu and Linux Mint (driver brcmsmac) allow me to connect to the network.
- The problem occurrs only in case of WPA2 Enterprise, unfortunately this is a "parameter" I cannot change...
What follows is a portion of NM log file, where I isolated the part related to one connection attempt.
NetworkManager[305]: <info> (eth1): device state change: prepare -> config (reason 'none') [40 50 0]
NetworkManager[305]: <info> Activation (eth1/wireless): access point 'MY_SSID' has security, but secrets are required
NetworkManager[305]: <info> (eth1): device state change: config -> need-auth (reason 'none') [50 60 0]
NetworkManager[305]: <info> Activation (eth1) Stage 2 of 5 (Device Configure) complete.
NetworkManager[305]: <info> Activation (eth1) Stage 1 of 5 (Device Prepare) scheduled...
NetworkManager[305]: <info> Activation (eth1) Stage 1 of 5 (Device Prepare) started...
NetworkManager[305]: <info> (eth1): device state change: need-auth -> prepare (reason 'none') [60 40 0]
NetworkManager[305]: <info> Activation (eth1) Stage 2 of 5 (Device Configure) scheduled...
NetworkManager[305]: <info> Activation (eth1) Stage 1 of 5 (Device Prepare) complete.
NetworkManager[305]: <info> Activation (eth1) Stage 2 of 5 (Device Configure) starting...
NetworkManager[305]: <info> (eth1): device state change: prepare -> config (reason 'none') [40 50 0]
NetworkManager[305]: <info> Activation (eth1/wireless): connection 'MY_SSID' has security, and secrets exist. No new secret [I can't read after this but it's not relevant...]
NetworkManager[305]: <info> Config: added 'ssid' value 'MY_SSID'
NetworkManager[305]: <info> Config: added 'scan_ssid' value '1'
NetworkManager[305]: <info> Config: added 'key_mgmt' value 'WPA-EAP'
NetworkManager[305]: <info> Config: added 'password' value '<omitted>'
NetworkManager[305]: <info> Config: added 'eap' value 'PEAP'
NetworkManager[305]: <info> Config: added 'fragment_size' value '1300'
NetworkManager[305]: <info> Config: added 'phase2' value 'auth=MSCHAPV2'
NetworkManager[305]: <info> Config: added 'ca_path' value '/etc/ssl/certs'
NetworkManager[305]: <info> Config: added 'ca_path2' value '/etc/ssl/certs'
NetworkManager[305]: <info> Config: added 'identity' value 'username'
NetworkManager[305]: <info> Config: added 'bgscan' value 'simple:30:-45:300'
NetworkManager[305]: <info> Config: added 'proactive_key_caching' value '1'
NetworkManager[305]: <info> Activation (eth1) Stage 2 of 5 (Device Configure) complete.
NetworkManager[305]: <info> Config: set interface ap_scan to 1
NetworkManager[305]: <info> (eth1): supplicant interface state: disconnected -> scanning
NetworkManager[305]: <info> (eth1): supplicant interface state: scanning -> associating
NetworkManager[305]: <info> (eth1): supplicant interface state: associating -> associated
NetworkManager[305]: <warn> Connection disconnected (reason -3)
NetworkManager[305]: <info> (eth1): supplicant interface state: associated -> disconnected
NetworkManager[305]: <info> (eth1): supplicant interface state: disconnected -> scanning
NetworkManager[305]: <info> (eth1): supplicant interface state: scanning -> associating
NetworkManager[305]: <info> (eth1): supplicant interface state: associating -> associated
NetworkManager[305]: <warn> Connection disconnected (reason -3)
NetworkManager[305]: <info> (eth1): supplicant interface state: associated -> disconnected
NetworkManager[305]: <info> (eth1): supplicant interface state: disconnected -> scanning
NetworkManager[305]: <warn> Activation (eth1/wireless): association took too long.
NetworkManager[305]: <info> (eth1): device state change: config -> need-auth (reason 'none') [50 60 0]
NetworkManager[305]: <warn> Activation (eth1/wireless): asking for new secrets
NetworkManager[305]: <warn> Couldn't disconnect supplicant interface: This interface is not connected.
NetworkManager[305]: <warn> Couldn't disconnect supplicant interface: This interface is not connected.
NetworkManager[305]: <info> (eth1): supplicant interface state: scanning -> inactive
NetworkManager[305]: <info> (eth1): disconnecting for new activation request.
NetworkManager[305]: <info> (eth1): device state change: need-auth -> disconnected (reason 'none') [60 30 0]
NetworkManager[305]: <info> (eth1): deactivating device (reason 'none') [0]
As I said before, it may be a kernel related problem, but it seems very strange since I would expect a higher number of users experiencing some troubles.
As a final note, I've been Arch-dependent since 4 years already and I love it. I can't really imagine to change distribution just for this...but I am stuck at present and I need to work with the laptop, so any help is really appreciated.
Thank you
Last edited by Demind (2013-05-30 12:38:40)

cfr wrote:Try to connect manually and post the output you get.
I did what you suggested and I could connect to the network, ergo it was a NetworkManager problem.
I am migrating to netctl, and I will test it at the university in the next days. I hope it will work.
Thanks for the hint, I should have done this test in the first place...:(

Connection with finder fails

Dear All,
we have a problem re-connecting to server over AFP
Steps we take:
Start system
Login
CMD+K
Connect to server over AFP
Server that we are connected to is showing on the list on the left under "Shared"
We can work on this connection fine, open files etc.
But if we try to click on server name on the left under "Shared" it will com up as connection failed and error in console:
28.08.2013 12:40:12,090 NetAuthSysAgent[1097]: AFP error -5014 mapped to EIO
28.08.2013 12:40:12,091 NetworkBrowserAgent[291]: SharePointBrowser::handleEnumerateCallBack returned 5
We have to reconnect with CMD+K to see files again.
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Anyone anything?
Any sugestions where to look for solution or what to check?

Connection with Ldap failed when Upgrade to Colfusion 8

Hi,
I have a problem with cfldap tag used in CF8. I have a cfldap tag defined in my application which works fine on CFMX7. But the moment I installed CF8, it gives me an error - "Connection to LDAP server failed."
My cfldap tag goes as below:-
[CFLDAP NAME="qLDAP"
START = "O=myCompany,C=valueOfC"
SERVER="ldapServerName"
FILTER="(alias=myLdapAlias)"
SORT="SN,GIVENNAME,ALIAS"
ATTRIBUTES= "ALIAS,SN,MODIFYTIMESTAMP"
ACTION="QUERY"
SCOPE="SUBTREE"
TIMEOUT="60000"
referral="yes"
secure="CFSSL_BASIC"
USERNAME="cn=valueOfcn, ou=contractor, o=myCompany, c=valueOfc"
PASSWORD="myLdapPassword"
PORT="636"]
[cfdump var="#qLdap#"]
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My error is - "Connection to LDAP server failed."
When I expanded the stack trace, I get the following :-
coldfusion.tagext.net.LdapTag$UnknownHostException: Connection to LDAP server failed.
Need your help...............

What is your current build?
If you are getting a yellow triangle, most likely either the update.zip or update.xml are corrupt. You should be able to delete both files and try updating again.
I used to have a:
K1_A301_14_14_120109_US

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Hello,
I tried to import a development configuration from our NWDI. Before that I configured the URL in the preferences and could successfully ping the server. When I try to import a development configuration in the Development Configurations Perspective with remote I first get the login screen. After confirm login and PW and a short processing I get following error message (see below). On another Computer with the same Netweaver Installation it works fine. Do you have an idea why this happens, and how i can fix this problem and connect ti the NWDI.
Thanks in advance!
Gereon
com.sap.lcr.api.cimclient.LcrException: CIM_ERR_FAILED: Object manager is not activated
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Hello,
Solved the problem on my own. I used the incorrect port of the SLD in the preferences in the NWDS.
Gereon

Safari cannot open page unable to connect with server?

Keep running into these errors? Safari is crashing, or Could not activate cellular network data because I am not a subscriber? Cannot get mail connection with server failed? Verizon denies network difficulties....??? Suggestions would be greatly appricated! Thanks in advance!

Wi-Fi issue? Are you in a home or business environment? Have you tried connecting and re-connecting to your wi-fi network?

IPad 3 with iOS 6 fails to connect to WiFi with WPA2 and AES - any solutions available?

Hello *,
after upgrading my iPad 3 to iOS 6 it constantly fails to connect to WiFi with WPA2 and AES - hidden or broadcasted SSID - at home and at work because the device does not accept the WPA2 password. This is also the case for my iPhone 4S but both devices did work with WiFi (WPA2 / AES) perfectly with previously installed iOS 5.1.1.
I tried to downgrade to iOS 5.1.1 but it seems to be no longer possible to downgrade for both iPad 3 and iPhone 4S as the certification and signage window for iOS 5.1.1 maybe has been closed by Apple.
Does anyone know about a possible solution to connect to WiFi with WPA2 and AES with iPad 3 / iPhone 4S and iOS 6 upgrade?
Thank you very much for any help and advise.
Best regards from Germany
Matthias

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
iOS: Recommended settings for Wi-Fi routers and access points http://support.apple.com/kb/HT4199
Additional things to try.
Try this first. 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.
Go to Settings>Wi-Fi and turn Off. Then while at Settings>Wi-Fi, turn back On and chose a Network.
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
Another thing to try - Go into your router security settings and change from WEP to WPA with AES.
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http://osxdaily.com/2012/03/21/fix-new-ipad-3-wi-fi-reception-problems/
If none of the above suggestions work, look at this link.
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
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

"Connection to server failed" error with Gmail exchange server

Hi,
I upgraded my iPhone 4 to iOS 4.3 on Friday and now I can't access my Gmail account using the Microsoft Exchange settings, I just get a "Connection to server failed" error.
I also have a Google Apps email account for my website and I am able to access it using exchange... it's just my regular Gmail account that I can't access (and that's where all my contacts are stored).
I can access the account using the regular Gmail email settings but that doesn't sync my contacts over the air, which is the advantage of using Exchange that I love the most.
I don't know if it is related or not, but I had a really hard time upgrading to iOS 4.3. I guess the update file was corrupt and it put my phone into restore mode. I had to use a different computer for the upgrade to finally work. Because I was using a different computer I had to restore it as a new phone rather than restoring from a backup, so maybe that has something to do with my email problem.
Message was edited by: KJones75

I seem to have solved the problem. I deleted my Gmail account from the phone and then changed my Gmail password from my computer, and then tried adding the account to my phone again... and surprise, surprise, it worked.
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Crystal Server 2011 "Failed to open the connection" with 32 & 64 bit drivers are loaded

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Yes, Designer and CRS are on the same machine.
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You say I should create the DSN entries in the 64 bit version of the ODBC Data Source Administrator ... located in the system32 folder, not the SysWOW64 folder, where the 32 bit drivers are found, yes? Isn't that the "wrong" location to use I've been reading? Or are System DSNs different from a User DSN?
BIG thanks for the replies. I owe you beers!!!!!

SSPI handshake failed with error code 0x8009030c while establishing a connection with integrated security; the connection has be

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Login failed for user ''. The user is not associated with a trusted SQL Server connection. [CLIENT: 192.168.1.140]
and When I see the log event after that error, it comes with another error.
SSPI handshake failed with error code 0x8009030c while establishing a connection with integrated security; the connection has been closed. [CLIENT: 192.168.1.140]
He has IIS5 and me too.
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<add key="sqlconn" value="Data Source=ESTACION15;Initial Catalog=GescomDefinitiva;Integrated Security=SSPI; Trusted_Connection=true"/>
I go to the profiler, and I see that when he browses a page, the database is accesed with user ASPSYS, but when I browse a page, the database is accesed with user SE\levalencia.
Thats strange.
The only way that the other developer can work again on the project is to restart the whole machine. He has windows xp profession, I have windows 2000.
If you want me to send logs please tellme

Well here's my problem, maybe you can help. Intermittenly I get a login failed when connecting to a db engine through Server Management Studio using Windows authentication. When this happens the following entries are generated on the server's application event log:
Event Type:        Error
Event Source:    MSSQLSERVER
Event Category:                (4)
Event ID:              17806
Date:                     1/14/2009
Time:                     10:41:31 AM
User:                     N/A
Computer:          <server name>
Description:
SSPI handshake failed with error code 0x8009030c while establishing a connection with integrated security; the connection has been closed. [CLIENT: <ip address>]
Event Type:        Failure Audit
Event Source:    MSSQLSERVER
Event Category:                (4)
Event ID:              18452
Date:                     1/14/2009
Time:                     10:41:31 AM
User:                     N/A
Computer:          <server name>
Description:
Login failed for user ''. The user is not associated with a trusted SQL Server connection. [CLIENT: <ip address>]
I've already ensured that the server is set to mixed authentication mode. Oddly enough, the workaround that I've found is that if I remote desktop into the server, log in and then log back out, Management Studio is suddenly able to connect again. No idea why it works.
As I said before, it is intermitten. Some days it errors on login, other days it doesn't and there are no configuration changes between them. Also, both client and server are in the same domain and same site so there is no VPN or anything in between. I'm really quite stumped. Any help would be great, or if you can point me in the right direction of where to look. Thank you in advance!

I have just upgraded to Windows 8 and my scyning and upgrading my phone with new apple software fails, Itunes looses connection with the device (phone), cant backup the phone or download new software, is this an issues with Windows 8?

I have just upgraded to Windows 8 and my scyning and upgrading my phone with new apple software fails, Itunes looses connection with the device (phone), cant backup the phone or download new software, is this an issues with Windows

Hi, stig2013.
I would recommend the steps in the article below. See the section labeled Verify that the Apple Mobile Device USB Driver is installed > For Windows Vista, Windows 7, and Windows 8 > Update the Apple Mobile Device Driver.
iOS: Device not recognized in iTunes for Windows
http://support.apple.com/kb/TS1538
If you are receiving an error message, find the exact error number that you recieved in the article below and process the steps.
iTunes: Specific update-and-restore error messages and advanced troubleshooting
http://support.apple.com/kb/TS3694
This error occurs when the device unexpectedly loses its USB connection with iTunes. This can occur if you manually disconnect the device during the restore process. You can resolve this issue by using USB troubleshooting, using a different Dock Connector or Lightning Connector to USB cable, trying another USB port, restoring on another computer, or by eliminating conflicts from third-party security software.
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Failed to connect to wpa_supplicant - wpa_ctrl_open: No such file or directory
2011/10/04 09:23:49 :: Flushing the routing table...
2011/10/04 09:23:49 :: Putting interface up...
2011/10/04 09:23:51 :: Attempting to authenticate...
unlink[ctrl_iface]: No such file or directory
Failed to connect to wpa_supplicant - wpa_ctrl_open: No such file or directory
2011/10/04 09:23:51 :: connect result is Failed
2011/10/04 09:23:51 :: exiting connection thread
2011/10/04 09:23:51 :: Sending connection attempt result bad_pass
dhcpcd[13034]: dhcpcd not running
Failed to connect to wpa_supplicant - wpa_ctrl_open: No such file or directory
dhcpcd[13078]: dhcpcd not running
This looks strange to me because I am connecting to a wireless network that has a WEP hex key, and nothing in my configuration suggests any WPA key. I even tried rm-ing all of the *.conf files in /etc/wicd/ to no avail. Thank heavens for netcfg, or I think Arch Linux would have just blown my network stack again, the way the net-tools "upgrade" did
Does anyone have any tips on how to solve this?
P.S. Maybe it would be good to have some testing process for future updates affecting network connectivity? If this were my only computer I would totally have been dead in the water with the net-tools update. It took a sizable amount of time and effort to find out I needed to bootstrap the hostname command. For a while, before I figured to check the wicd logs, I was considering just dropping Arch Linux. Breaking the internet is just about the worst because you leave people with broken systems and no way to look up how to fix them.

Sorry, but I don't think that thread applies here. That thread is dealing with the net-tools upgrade, and the missing hostname utility. I fixed that, dhcpcd works just fine. My problem is that after the wicd update, it tries to use WPA to connect to a network that I have specified as using WEP, so it fails to authenticate.

When replying to an add on Craig's List, for example, it goes back to my old email address I had with IE, and fails to connect with the ad's author and I'd like to know how to make it use my gmail address with Firefox instead.

When replying to an ad, via email, posted on Craig's List , for example, it attempts to use my old email address I had with IE, then fails to connect with the ad's author. How do I get it to only use my gmail address with Firefox?
== This happened ==
Every time Firefox opened

See https://support.mozilla.com/en-US/kb/Changing+the+e-mail+program+used+by+Firefox

Connection with wpa2 fails

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