Q: Getting page not found on iPad for WiFi verification

I had the same issue, but after a couple of tries, I chose "start over" and it brought me to the iCloud log in screen and asked for my iTunes password.  I entered it, immediately got the wi-fi icon at the top of the page and the rest went smoothly. Hope that helps someone else.

Is back working for me. Check again guys.

Called Apple support. They recommended connecting to a computer and using iTunes to do a restore. I will update if this works.

Never mind. It seems to be working again.

GUYS I FOUND A SOLUTION!!!

So on the error page, you need to search "Log In" on the top right corner, then press the iCloud "learn more" button, then follow the instructions of os the iCloud setup. It will ask your apple ID password, and VOILA! you got yourself an internet!

I had the same issue....selected the apple home, or another selection on the top of the web page error and it solved my problem?  I was able to see the apple homepage.  It may be related to not entering your apple ID during the IOS 6 setup....this ipad has an apple ID for purchases and a separate ID for messages/icloud/etc.

Same problem here.

i connect to my wifi and try and browse the Internet only to be directed to an apple page that says it does not exist. At this point the wifi connection is lost!!

Sort it out Apple!!! I, ready for launching my iPad out the window with frustration. At the moment all it is a very expensive paper weight.

Sale problem here with 2 iPads (newest gen) and 2 iPhone 4S.  All hosed on connecting to Airport Extreme.  MacBook Air is just fine on the Extreme.

Serious problem or bug here

For anyone struggling with the collusal failure of iOS6. Do this > Settings > Safari > Clear cookies and Data. Then go to Wifi - Forget the network. Then turn off the iPad, turn it back on. Reconnect the wifi. You should get a 'success' message. Dear Apple, you really screwed this one up.

Try turning off bluetooth if you have it on.  This seem to have worked for me.  I am connected now.

appledh25, no you didn't find a fix. Apple just fixed their website when you were restoring. It is working for everyone now.

If you reset your network setting it did the trick for me. 

Had the same problem.

Trying to connect to my own WIFI network opened Safari and it would try to connect to a Apple.com webpage that doesn't exist.

FIX:

Settings > Wi-Fi > (Network...) > "Blue Circle Arrow"

Scroll down to the bottom of the screen and set:

HTTP Proxy to Auto

Internet to devices I believe has returned,

What worked for me was to close every open app that was running. I hope it helps.

FIXED IT: changed my router's security to WEP and changed network SSID as well. Now it's working normally.