Problems with WPA

Hi, I have a BEFW11S4 wireless linksys router and a problem with WPA. When I first create the password I am able to login perfectly, however when I log off and try to log back in I cannot, even with the correct passkey. What I have to do is go back to my desktop and reset the password again. When I do that it works. I already have upgraded my firmware, but the problem has not gone away. I am stuck using WEP because of this. Is there any reason this is happening and how can I fix it?? Thanks in advance.

After a firmware upgrade, you must reset the router to factory defaults, then setup the router again from scratch. If you saved a router configuration file, DO NOT use it.
You should be using "WPA Preshared Key" with TKIP. Is that what you selected in the router?
The WPA key (sometimes called password or passphrase) cannot contain any spaces, and must be 8-63 characters (capital letters, small letters, and digits).
What is the make and model of the wireless card in your computer? With most wireless cards, you can enter a "Preferred network" or "Profile" into your computer. This will store your SSID, encryption method, and password, and make it easier to get a connection to your router. Go ahead and use this.
Also, give your network a unique SSID. Do not use "linksys". If you are using "linksys" you may be trying to connect to your neighbor's router. Also set "SSID Broadcast" to "enabled". This will help your computer find and lock on to your router's signal.
Message Edited by toomanydonuts on 07-06-2007 05:23 AM

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Problem with wpa and hidden ssid

hi,
I have a powerbook g4 (1,67ghz). i am having trouble connecting to a netgear router mr814 v3 if i use wpa and hidden ssid, i get a message, that the router would not support wpa!
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is also have no problems with wpa and hidden ssid with an ibook.
the problems occur only with the powerbook with os x 10.3.9 as well as 10.4.2. even after the recent airport update, no change.
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I would use WPA and broadcast your SSID.
It use to be useful, but closing your Airport or wireless network (sometimes referred to as not broadcasting your SSID) is really no longer a real option when it comes to wireless security.
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Oi, it is me again ...
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# options (eg, "-D ipw")
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<_abe>

I have the same card.
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I already posted this in the MacOS X category but maybe I should have posted here instead. Could you please help? Here's the problem: http://discussions.apple.com/thread.jspa?threadID=2550481&tstart=0
Thank you

I close this conversation because I'm getting help from the other same post: http://discussions.apple.com/thread.jspa?threadID=2550481&tstart=0
Sorry for double posting.

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I'm Alexey from Novosibirsk, Russia.
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Have you tried the different laptop...?
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I tried this! Somebody suggested it in another thread. It did not work, sadly.

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To set the scene, I'm using a powerbook G4 with built in airport card. My home router is a Belkin Pre-N MIMO.
I have had a recurring problem with the router for a few months now, I don't quite know when it started, but it has gotten to the point where I must do something about it.
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PLEASE HELP! Problems with Cisco WLAN and WPA encryption

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try using URLConnection instead of HTTPConnection.

Problem with EAP and RADIUS

Hi *,
I have the following problem with RADIUS and EAP authentication.
Radius server sends an "Access-Accept" packet to my AP, but the station does not authenticate.
I've tried with different encryption configuration and with different authentication methods under "dot11 essid", but nothing changes...
What could it be?
Debug piece and configuration follows:
*Jan 25 14:23:34.795: RADIUS/ENCODE(00000012): acct_session_id: 17*Jan 25 14:23:34.795: RADIUS(00000012): sending*Jan 25 14:23:34.799: RADIUS:   4E 47 56 7A 78 65 4A 4F 55 31 47 40 77 6C 61 6E [NGVzxeJOU1G@wlan]*Jan 25 14:23:34.799: RADIUS:   2E 6D 6E 63 30 30 31 2E 6D 63 63 30 30 31 2E 33 [.mnc001.mcc001.3]*Jan 25 14:23:34.799: RADIUS:   67 70 70 6E 65 74 77 6F 72 6B 2E 6F 72 67        [gppnetwork.org]*Jan 25 14:23:34.799: RADIUS: NAS-Port-Type       [61] 6   802.11 wireless           [19]*Jan 25 14:23:34.799: RADIUS: NAS-Port            [5]   6   265                       *Jan 25 14:23:34.799: RADIUS: NAS-Port-Id         [87] 5   "265"*Jan 25 14:23:34.799: RADIUS: NAS-IP-Address      [4]   6   192.168.173.2             *Jan 25 14:23:34.811: RADIUS/DECODE: EAP-Message fragments, 20, total 20 bytes*Jan 25 14:23:34.831: RADIUS/ENCODE(00000012):Orig. component type = DOT11*Jan 25 14:23:34.831: RADIUS: AAA Unsupported Attr: ssid              [265] 8   *Jan 25 14:23:34.831: RADIUS:   57 69 66 69 45 41                                [WifiEA]*Jan 25 14:23:34.831: RADIUS: AAA Unsupported Attr: interface         [157] 3   *Jan 25 14:23:34.831: RADIUS:   32                                               [2]*Jan 25 14:23:34.831: RADIUS(00000012): Config NAS IP: 192.168.173.2*Jan 25 14:23:34.831: RADIUS/ENCODE(00000012): acct_session_id: 17*Jan 25 14:23:34.835: RADIUS(00000012): sending*Jan 25 14:23:34.835: RADIUS:   10 01 00 01 07 05 00 00 D9 37 C3 D9 79 3E 33 EA [?????????7??y>3?]*Jan 25 14:23:34.835: RADIUS:   F3 7D 73 43 BF BA D0 6A                          [?}sC???j]*Jan 25 14:23:34.835: RADIUS: NAS-Port-Type       [61] 6   802.11 wireless           [19]*Jan 25 14:23:34.835: RADIUS: NAS-Port            [5]   6   265                       *Jan 25 14:23:34.835: RADIUS: NAS-Port-Id         [87] 5   "265"*Jan 25 14:23:34.835: RADIUS: NAS-IP-Address      [4]   6   192.168.173.2             *Jan 25 14:23:35.035: RADIUS: Received from id 1645/64 192.168.177.158:1812, Access-Challenge, len 304*Jan 25 14:23:35.039: RADIUS:   46 10 78 5F 5F B0 CB 6C 0B 05 00 00 DA C3 BF 28 [F?x__??l???????(]*Jan 25 14:23:35.039: RADIUS:   E0 18 2B 95 97 C2 0A D7 40 53 FE 62              [??+?????@S?b]*Jan 25 14:23:35.039: RADIUS(00000012): Received from id 1645/64*Jan 25 14:23:35.039: RADIUS/DECODE: EAP-Message fragments, 60+220, total 280 bytes*Jan 25 14:23:35.355: RADIUS/ENCODE(00000012):Orig. component type = DOT11*Jan 25 14:23:35.355: RADIUS: AAA Unsupported Attr: ssid              [265] 8   *Jan 25 14:23:35.355: RADIUS:   57 69 66 69 45 41                                [WifiEA]*Jan 25 14:23:35.355: RADIUS: AAA Unsupported Attr: interface         [157] 3   *Jan 25 14:23:35.359: RADIUS:   92 DA 5E 26 CF 40 01 22 7A 8E F5 C1              [??^&?@?"z???]*Jan 25 14:23:35.359: RADIUS: NAS-Port-Type       [61] 6   802.11 wireless           [19]*Jan 25 14:23:35.359: RADIUS: NAS-Port            [5]   6   265                       *Jan 25 14:23:35.359: RADIUS: NAS-Port-Id         [87] 5   "265"*Jan 25 14:23:35.359: RADIUS: NAS-IP-Address      [4]   6   192.168.173.2             *Jan 25 14:23:35.367: RADIUS: Received from id 1645/65 192.168.177.158:1812, Access-Accept, len 30*Jan 25 14:23:35.367: RADIUS: authenticator 8C 2C 1B 97 82 BB 6C 7F - AA D3 4A AB CA 22 8B B7*Jan 25 14:23:35.367: RADIUS: EAP-Message         [79] 10 *Jan 25 14:23:35.367: RADIUS:   03 01 00 04 00 00 00 00                          [????????]*Jan 25 14:23:35.371: RADIUS(00000012): Received from id 1645/65*Jan 25 14:23:35.371: RADIUS/DECODE: EAP-Message fragments, 8, total 8 bytes*Jan 25 14:23:35.671: %DOT11-7-AUTH_FAILED: Station d023.dbb8.d6a9 Authentication failed
Config:
aaa new-model!aaa group server radius rad_eap server-private 192.168.177.158 auth-port 1812 acct-port 1813 key 7 044803071D2448!aaa authentication login eap_methods group rad_eapaaa authorization exec default if-authenticated aaa authorization network default if-authenticated !         aaa session-id commonip name-server 192.168.177.45!                dot11 ssid WifiEAP1   vlan 10   authentication open eap eap_methods    authentication shared eap eap_methods   authentication key-management wpa optional   guest-mode!         bridge irb!         interface Dot11Radio0 no ip address no ip route-cache !        encryption vlan 10 mode ciphers aes-ccm tkip wep128 !        broadcast-key vlan 10 change 300 !        ssid WifiEAP1 !        antenna gain 0 station-role root!         interface Dot11Radio0.10 encapsulation dot1Q 10 native no ip route-cache bridge-group 1 bridge-group 1 subscriber-loop-control bridge-group 1 block-unknown-source no bridge-group 1 source-learning no bridge-group 1 unicast-flooding bridge-group 1 spanning-disabled!         interface GigabitEthernet0 ip address 192.168.173.3 255.255.255.0 no ip route-cache!         interface GigabitEthernet0.1 encapsulation dot1Q 10 native no ip route-cache bridge-group 1 no bridge-group 1 source-learning bridge-group 1 spanning-disabled!         interface BVI1 ip address 192.168.173.2 255.255.255.0 no ip route-cache!ip radius source-interface BVI1 bridge 1 route ip
thanks so much!

Stefano: not sure if related but there is an unsupported attribute in the debugs:
Jan 25 14:23:35.355: RADIUS: AAA Unsupported Attr:
*Jan 25 14:23:35.355: RADIUS:   57 69 66 69 45 41
*Jan 25 14:23:35.355: RADIUS: AAA Unsupported Attr: interface
Try to eliminate any configured attributes on radius except those in IETF radius. Then try again.
You may also chech by removing the shared eap as suggested above. Let us know if this works.
Sent from Cisco Technical Support iPad App

I am having problems with my wifi on my ipad its stopped connecting, its fine with my laptop and iphone but not ipad - I want to know if I can set up by plugging in to itunes rather than manually as it wilask me to connect to wifi to set up and I cant!

I am having real problems with wifi on my ipad it was fine but for the last week or so wont connect! my laptop and iphone are connecting fine, I have tried everything! back up and restore from back up and still no joy so I am thinking of restoring the ipad to a new one the worry for me is with this is when you set it up you go through the instructions and it asks you to connect to a wifi network and as it wont Im worried I wont be able to set it back up so need to know if I plug into itunes can I set it up this way? can anyone help me please Im going crazy with this!!!

BOB we need you urgently
Perhaps Bob will see this thread, he is the professor in these cases.
You do not use a WEP password but wpa/wpa2 on router and equipment.
All equipment connects to WiFi, but for your iPad.
Even with all other equipment WiFi off, you cannot connect your iPad.
Your iPad connects to other WiFi nets correctly.
All resets etc done on iPad and Router.
Still I am not sure it is your router for sure, frustrating...
I want to test 2 other things:
1. in your iPad, set everything OFF in Settings/Cellular, turn off/then/on your WiFi, and see whether it will still not connect...
2. If that does not do it: disconnect the router as well as the modem from the power, for 15 seconds, then reconnect the modem, let it fully start, then reconnect the routet let it fully start, turn of your WiFi in iPad, then on, and see whether it will connect.

Problems with WPA

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