Wi-fi issues with Apple MacBook Air

[sperreault@…]

Dearest NOC,

I'm seeing the attached pop-up continously. This is making wi-fi access
unusable. It only happens on the "ietf" SSID. If I switch to
"ietf-legacy" then it works fine. I did not try other SSIDs.

Rough translation in English:

"ietf

The wireless network appears to have been compromised and will be
deactivated for about one minute.

			[OK]"

Thanks,
Simon

Capture d’écran 2015-07-20 à 13.06.58.png

[sperreault@…]

Added by email2trac

[jim@…]

Simon,

This is due to an issue surrounding TKIP on the APs. We're in the process of removing TKIP and forcing everyone to AES (which is more secure), but it's taking a bit longer than hoped. Stay tuned. In the mean time, as much as I hate suggesting it, use ietf-legacy. It should be unaffected.

• Jim

[sperreault@…]

Le 2015-07-20 13:34, IETF Meeting/NOC a écrit :
>      This is due to an issue surrounding TKIP on the APs. We're in the
>  process of removing TKIP and forcing everyone to AES (which is more
>  secure), but it's taking a bit longer than hoped. Stay tuned. In the mean
>  time, as much as I hate suggesting it, use ietf-legacy. It should be
>  unaffected.

Will do. Thanks!

Simon

[chelliot@…]

TKIP has been disabled throughout the IETF network. All encryption now uses AES, and the draconian measures that the WPA/TKIP standard require are no longer an issue.

I am closing this ticket. However, if you see this problem again please re-open this ticket.

And, of course, feel free to open another ticket if you have any network issues with the IETF network.

Thanks!
Chris.

[Rick Alfvin]

Milestone renamed