TS1398 Our work connection to WPA-Enterprise now drops after about 5 minutes.
The wifi now has to be constantly reconnected. This only started happening after the IOS 6 update. Is nobody else experiencing this?
It turned out the problem apparently was that Apple dropped support for TKIP encryption. My problem was just with WPA\WPA2 Enterprise authentication. By replacing TKIP with AES the problem went away. I don't know if this was an undocumented change but a lot of users have been effected.
Similar Messages
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WPA-Enterprise WIFI dropping after IOS 6 Upgrade
We use WPA-Enterprise authentication for our WIFI and since upgrading to IOS 6 the connection needs to be reautenticated everytime the iPad is unlocked. This is a major inconveience. With IOS 5 you only autenticated one time and whenever you unlocked your iPad you were already connected.
These are the required settings which IOS 6 still automatically navigates, but it doesn't maintain the login name and password (which autheticates to a RADIUS server):
Network Authentication: WPA-Enterprise
Data Encryption: AES or TKIP
EAP method: PEAP
Inner EAP method: MS-CHAP v2
Check Use Windows user name and password
Uncheck Validate Server certificateIt is forgetting the network everytime the iPad sleeps - even when it doesn't require an unlock passwod.
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Remote App on iPad connects but drops after about 20 mins. Need to turn off wait about 1 minute, then turn on wifi on iMac before it can reconnect. Need some help please.
Already gone through troubleshooting guide a zillion times. Thanks.This worked for me... A little time consuming but once you get rolling it goes GREAT... Thanks....
I got my artwork and saved it to my Desktop
Opened up Microsoft Paint and clicked on "File" and "Open" and found it to get it on the screen to resize it
Clicked "resize" and a box for changing it opened up
Checked the box "Pixels" and "Unchecked maintain aspect ratio"
Set Horizontal for 640 and Vertical for 480
Clicked on "OK" and went back to "File" and did a "Save As" and chose JPEG Picture
It came up "File Already Existed" and clicked "OK" (really did not care about the original artwork I found because wrong size)
Went to iTunes and on the movie right clicked on "Get Info", clicked on "Details", then "Artwork"
Go to the little box on the top left that shows your old artwork and click on it to get the little blue border to appear around it and hit "Delete" to make it gone
Click on "Add Artwork" and find it where you put the one from above on your Desktop and hit "Open" and OK and your new artwork is now there and all good.
Sounds like a lot of steps to follow but after around 5 or so you will fly through it. This worked perfect on my iPhone 6 Plus and I have artwork on my Home Videos now. -
Mountain Lion won't connect to WPA-Enterprise
Configuration: Macbook Pro (8,2) running OS X 10.8.3.
My office's "IT Guy" changed our Wifi network recently, with the surprise side effect that the Mac users are now offline, including me. The odd thing is that my iPhone connects very nicely, as does my Windows (Bootcamp). When I'm booted into Windows and connected, here is the information I can glean from the network manager:
Security Type: WPA-Enterprise
Encryption Type: TKIP
NW Authentication Method: PEIP
He suggested I buy a little USB stick that would connect me, but that is over my "lame-ness" limit. The fact that the iPhone can connect but the Macbook can't is a little worrisome. Do I have any hope, assuming that firing the IT Guy and buying the USB stick are both off limits?I had a similar situation happen to me today. Connecting to an Enterprise WPA2 network, and it authenticated correctly via PEAP (MSCHAPv2) but still would not show a good Connected status.
What seemed to work was to go into Network preferences, click the Advanced button, Select TCP/IP tab, and click Renew DHCP Lease.
Not sure why the MacBook did not connect, while the iPhone did, but this seemed to give the connection a good Connected status and the exclamation point on the WiFi network went away.
And it's been 15 minute and the user has not come back to bug me again! -
802.1X Authentication fails when connecting to WPA Enterprise using Leopard
I'm trying to connect to an office WiFi network with my MacBook Pro which has 10.5.1 installed.
There are instructions on how to connect using Tiger which are very simple:
1. Enter network name
2. Wireless Security: WPA Enterprise
3. Enter domain credentials for username and password fields
4. 802.1X Configuration: Automatic
There are at least two people here using Tiger that can connect using these instructions.
I've tried the same thing with Leopard and keep getting an error dialog stating "802.1X Authentication has failed."
I've also tried fiddling with the 802.1X tab under "Advanced" (I know the protocol is PEAP), but no matter what I get the same error.Turns out I was not authorized to use the WiFi. IT got me setup and everything works now.
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Power Mac G4 won't connect to WPA Enterprise
At the university that I work at we are updating our wireless network to use WPA Enterprise only, instead of WEP 802.1x and WPA Enterprise. The computer that I am having problems with is our test machine for writing connection documentation for the students, faculty, and staff. I can get the computer to access the network trough WEP 802.1x but not WPA Enterprise. The computer will start the connection process and then fail and not connect to the network.
First, make sure you have at least these versions of the Airport software:
107795- AirPort Card: When You Can Join a WPA Network
Then read this article about set-up, including WPA Enterprise:
107921- AirPort for Mac OS X 10.3 or later: Using different types of wireless security (WEP and WPA)
"For a school or business, WPA Enterprise can provide each user with unique credentials. WPA Enterprise uses the same security as WPA Personal, but with the added measure of individual usernames and passwords (WPA Personal uses a shared password). Each wireless base station communicates with a RADIUS server to authenticate the user's credentials."
"You may need the help of a network administrator to join an 802.1x network." -
WiFi Connection Problems WPA-Enterprise
I am having an issue connecting to our WiFi at work using my Lumia 900. I can connect to the network, but then it disconnects after about 15 seconds. My Home and other Wifi networks do not exhibit this problem.
Any Ideas?My Lumia 800 doesn't connect to WPA-ENT too! work wifi! My office network uses WPA-Ent and not WPA2-Ent. but Lumia 800 searches Access point but doesn't give option of editing the security type. Is this normal? if so, does Lumia-800 ever gonna connect to WPA-Ent access point?
Sikander -
MacBook Pro 15" Not Connecting via WPA-Enterprise
My company just added an WPA-Enterprise based wireless router, I can connect to it fine with my iPad/iPhone, I've also connected an Android device and Windows XP & Windows 7 computers to it with no issues (the Windows boxes belong to other users on the network), but I can't seem to connect my Mac to it. It asks for credentials (like a WPA-Enterprise connection should), but then it doesn't seem to hand-off the credentials properly. Since this network is in it's early life at my company (and because my MBP is an unsupported platform), I'm not getting much help from the office (don't gripe, it's the way it is). Any ideas as to why I can't connect via my MBP when it's so easy to connect via all my other platforms?
My company just added an WPA-Enterprise based wireless router, I can connect to it fine with my iPad/iPhone, I've also connected an Android device and Windows XP & Windows 7 computers to it with no issues (the Windows boxes belong to other users on the network), but I can't seem to connect my Mac to it. It asks for credentials (like a WPA-Enterprise connection should), but then it doesn't seem to hand-off the credentials properly. Since this network is in it's early life at my company (and because my MBP is an unsupported platform), I'm not getting much help from the office (don't gripe, it's the way it is). Any ideas as to why I can't connect via my MBP when it's so easy to connect via all my other platforms?
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Internet connection drops after 1 minute
Using iPhone 4, version 4.3.3 - I have been using wi-fi connectivity without issue for several months at home and other public locations. Currently having issues at new work location with keeping a persistent internet connection using company wi-fi. After device wakes up, I'm able to browse the internet without problems for 1-2 minutes, then when loading a page, will get the error that Safari can't open the page because no internet connection is available. I still have connectivity to the wi-fi network, and can get email from company Exchange server, but can't get access to anything past the company network. I don't understand why it will work for a couple of minutes and then lose internet connection.
Any ideas?Hello and thank you for the response. The only way I can get these iMacs to stay connected to the internet is via Static IP. The previous post states that static doesn't work but I didn't fill out all the fields correctly, like DNS and search domain.
Both Ethernet and Wi-Fi pick up an IP address via DHCP and after a few minutes the IP is dropped then a self-assigned 169 address appear. With Static IP, we're good to go.
I've tried DHCP with manual address.
Editied the location on network preferences.
I've disabled "use passive FTP mode"
I connected Windows machines to the same network port as these iMacs and there are no issues.
OSX 10.7
Thanks again,
Oz -
VPN connection drops after 1 minute or less
Hi All,
not sure if this is a server-side or client-side issue. Trying to establish a VPN connection from an MBP to my Mac Mini server (L2TP over IPSec, Shared Secret w/ Password authentication) I manage to connect, authenticate and establish a connection. However, after about 45-60 seconds I see no more traffic (from the remote LAN) coming through to the MBP. The status indicator still shows that the tunnel is up but I just don't get any further response from the server. I can still get to the web, however, the traceroute seems to indicate that this traffic is flowing outside the VPN tunnel (whether the "Send all traffic over VPN connection" option on the MBP is selected or not).
I've tried this with all combinations of 10.6.5 and 10.6.6 to no avail. It is possible to keep the tunnel alive just a little longer if I keep a ping to the server going on the MBP, but this eventually gets lost as well.
I've determined that there are some changes in the routing tables on the MBP whilst this is going on:
Last login: Thu Jan 20 09:45:37 on ttys001
guava:~ mark$ netstat -rn
Routing tables
## Normal Connection
Internet:
Destination Gateway Flags Refs Use Netif Expire
default 10.149.16.1 UGSc 13 0 en1
10.149.16/22 link#6 UCS 2 0 en1
10.149.16.1 0:0:5e:0:1:8e UHLWI 13 17 en1 1038
10.149.18.96 127.0.0.1 UHS 0 0 lo0
10.149.19.255 ff:ff:ff:ff:ff:ff UHLWbI 0 6 en1
127 127.0.0.1 UCS 0 0 lo0
127.0.0.1 127.0.0.1 UH 0 176 lo0
169.254 link#6 UCS 0 0 en1
192.168.0 link#8 UC 1 0 vmnet8
192.168.0.255 ff:ff:ff:ff:ff:ff UHLWbI 0 6 vmnet8
192.168.106 link#7 UC 1 0 vmnet1
192.168.106.255 ff:ff:ff:ff:ff:ff UHLWbI 0 6 vmnet1
guava:~ mark$ netstat -rn
Routing tables
## VPN Connection Alive
Internet:
Destination Gateway Flags Refs Use Netif Expire
default 10.149.16.1 UGSc 2 0 en1
default 192.168.1.180 UGScI 0 0 ppp0
10.149.16/22 link#6 UCS 3 0 en1
10.149.16.1 0:0:5e:0:1:8e UHLWI 3 0 en1 1198
10.149.18.96 127.0.0.1 UHS 0 0 lo0
10.149.19.255 ff:ff:ff:ff:ff:ff UHLWbI 1 8 en1
xx.xxx.xxx.xxx 10.149.16.1 UGHS 1 34 en1
127 127.0.0.1 UCS 0 0 lo0
127.0.0.1 127.0.0.1 UH 0 176 lo0
169.254 link#6 UCS 0 0 en1
192.168.0 link#8 UC 1 0 vmnet8
192.168.0.255 ff:ff:ff:ff:ff:ff UHLWbI 0 6 vmnet8
192.168.1 ppp0 USc 0 0 ppp0
192.168.1.180 192.168.1.160 UH 7 33 ppp0
192.168.106 link#7 UC 1 0 vmnet1
192.168.106.255 ff:ff:ff:ff:ff:ff UHLWbI 0 6 vmnet1
guava:~ mark$ netstat -rn
Routing tables
## VPN Connection but no net traffic coming back from server
Internet:
Destination Gateway Flags Refs Use Netif Expire
default 10.149.16.1 UGSc 11 0 en1
default 192.168.1.180 UGScI 0 0 ppp0
10.149.16/22 link#6 UCS 1 0 en1
10.149.16.1 0:0:5e:0:1:8e UHLWI 13 0 en1 1154
10.149.18.96 127.0.0.1 UHS 0 0 lo0
xx.xxx.xxx.xxx 10.149.16.1 UGHS 2 1644 en1
127 127.0.0.1 UCS 0 0 lo0
127.0.0.1 127.0.0.1 UH 0 176 lo0
169.254 link#6 UCS 0 0 en1
192.168.0 link#8 UC 0 0 vmnet8
192.168.1 ppp0 USc 1 0 ppp0
192.168.1.180 192.168.1.160 UH 21 1635 ppp0
192.168.106 link#7 UC 0 0 vmnet1
The MBP is connected via WiFi to a router which gives it 10.149.18.96. The remote network is on 192.168.1.0/24. The VPN server (as well as the DNS and DHCP server) are on machine 192.168.1.180 (the Mac Mini).
Neither the MBP nor the server logs really contain anything useful which would indicate why this is failing.
It looks as though this issue has been there for quite a long time in some form:
- http://discussions.apple.com/thread.jspa?threadID=1208715
- http://discussions.apple.com/message.jspa?messageID=10958263
- http://discussions.apple.com/thread.jspa?threadID=2462874
This is incredibly frustrating and I cannot understand while Apple has not done anything about this. Is there anyone here that is having the same problem and has possibly made some headway on this? Any suggestions would be highly appreciated!
Thanks.
MarkFirst guess would be a faulty Openreach VDSL modem (the white box).
Call 0800 111 4567, explain the problem. Be polite but firm and insist on an engineer visit. The engineer will test the line and probably replace the modem. -
IPad 2 worked w/HDMI adapter but screen FLASHED after ten minutes
I bought an HDMI adapter when I bought an iPad 2. We hooked it up and were playing Monopoly on the iPad and watching on a Panasonic plasma TV. After about ten minutes the TV screen started to flicker/flash.
Is anyone else having a similar problem or maybe a solution to this problem?
Thanks.Same problem here. iPad 2 + Apple digital AV adapter + 25ft. (thick-gauge) generic HDMI cable + Hitachi 42" HD1080 PlasmaTV. Constant flickering during mirroring and eventually audio disappeared entirely. Identical, but sporadic problem occured when using same setup but iPod Touch 4th gen instead of iPad 2.
Contacted Apple support and they sent me a free replacement AV adapter.
Package arrived in less than 20 hours! Wow! That is FAST!
(actually they goofed and sent me a free iPad 2-specific charging dock instead, but I'm not complaining). One email and a day later, the AV adapter arrived.
Situation improved but only slightly. Now flickering on TV screen is occasional rather than constant. Audio briefly self-mutes randomly also. It seems to be more stable when used in conjunction with the dock. It's much too easy for the AV plug to partially slip out of the input port on the iPad when held on my lap, so standing it in the dock helps to prevent that particular problem. More testing and trouble-shooting is planned.
[email protected] -
Hi, 2011 macbook pro 13.3". Every time I use facetime after about 5 minutes they can't hear me. They still see me moving and I see them moving and also hear them. Anyone have a reccommendation on how to fix this? thanks
Robsounds like third party drivers interfering. How do you connect your audio or are you using your computer speakers?
Have you tried going into system preferences audio midi setup and making sure your mic is selected?
This could be the people you are trying to reach's issue where they might have something running that cuts out the audio for them.
try hitting Video, internal mic, when you're on facetime. if it's selected, then you might want to try to connect with someone else and see if the issue persists. -
Connection to WPA Enterprise WiFi gets dropped
Hi!
Currently I am experiencing a problem with the WiFi connection at my Uni.
The Uni WiFi is WPA2 Enterprise with MS PEAP, my X220 connects to the network and I can use the network so the setup should be OK. But after a few minutes the connection is dropped and not reconnected.
The system details are:
OS: Win7 64bit
WiFi Radio: Intel 6205 Advanced WiFi Driver version is 14.00.1000
Could someone please give me some suggestions what to look for?
Thanks!!
locdanTry updating the WLAN drivers and see if it helps.
http://support.lenovo.com/en_US/downloads/detail.page?DocID=DS015011
*Non Lenovo employee*
I have a Y2P (i5) ... Feel free to ping me if you want me to test some applications with your Y2P if you have the same model. I don't mind keep doing recovery on it if needed .... =) -
Bluetooth connection to Audi A4 still drops after 2 months of trying everyt
I have a 2007 Audi A4 and paired my iPhone to it. The Phonebook transfered over and it works for the most part. However 9 times out of 10 the Bluetooth connection drops about 5 minutes into driving. It then picks up the connection a minute or so later. I do have it connected to a charger (which reduced the problem a bit).
I really don't want to buy a Bluetooth headset since I already have what is a perfectly working (and expensive) car system that paired fine with 2 other phones (Sony Ericsson T616, Motorola SLVR).
I'm becoming increasing frustrated, especially after a near accident when I had to pick up the handset and lower the stereo during a recent dropped Bluetooth connection.
The iPhone is brilliant, but this dangerous glitch is a deal breaker for me. I'm now seriously considering a Blackberry instead.
I tried everything over the past 2+ months including:
- Bought and used 2 different iPhone car adapters
- Installed all iPhone updates
- Turned off auto locking
- Kept the iPhone on the Phone screens (Contacts, Recents, etc.)
- Turned off WiFi
- Disabled Bluetooth until just before pairing
- Restarted my iPhone prior to pairing
- Restored my iPhone prior to pairing
- Factory reset prior to pairing
Interestingly the pairing worked for the first day after each of the past 2 iPhone updates, but the problem came back on day 2. That's why I performed restores and resets (which didn't work).
Any thoughts?I have a 2006 A8 and had similar problems until I loaded the last iPhone update; Bluetooth is now rock-solid. Check with your dealer and make sure your car has the latest Audi updates. On my car, Bluetooth settings have a delay setting. Make sure that is turned on.
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FCP 4.0 issue - using capture now, freezes after 5 minutes
Capturing miniDV to FCP 4.0 using capture now on external drive. Never had any problems in the past, but now FCP freezes after a little more than 5 minutes of capturing. I have to force quit. When I find the file on my hard drive it's about 10 GB. Haven't used FCP in several months. Is it possible some settings got screwed up? No problem capturing via iMovie 4.0 so the problem doesn't seem to be with the drive.
Any assistance would be very much appreciated.
Nick
Message was edited by: nlevitinJust to reiterate what Shane and David told you. Updating to QT 7.4 is probably not going to solve your issue. It might make things worse though. You need to do what they said and get your quicktime version they recommended. Now, if it works for you, fantastic, but there have been enough posts on this topic and chances are very slim to null that QT 7.4 will work for your version of Final Cut.
And please be prepared to do an erase and install if the archive and install does not work.
One more idea might be to use a program called Pacifist. (Search the forum for Quicktime and Pacifist) You may be able to use that. Anyone can correct me if I am wrong here.
-Albert
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