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Re: [cat-users] eduroam not working with El Capitan 10.11 Beta


Chronological Thread 
  • From: Ralf Paffrath <paffrath AT dfn.de>
  • To: Ashokaditya Mohanty <ashokaditya AT icloud.com>
  • Cc: cat-users AT geant.net
  • Subject: Re: [cat-users] eduroam not working with El Capitan 10.11 Beta
  • Date: Fri, 10 Jul 2015 16:03:18 +0200
  • List-archive: <http://mail.geant.net/pipermail/cat-users/>
  • List-id: "The mailing list for users of the eduroam Configuration Assistant Tool \(CAT\)" <cat-users.geant.net>

Hi,

have a look here https://developer.apple.com/library/prerelease/mac/releasenotes/General/rn-osx-10.11/
...
When negotiating a TLS/SSL connection with Diffie-Hellman key exchange, OS X El Capitan requires a 1024-bit group or larger. OS X El Capitan will not connect to a server that allows negotiation with a 512-bit or smaller group.
...
So, the radius home server needs to be updated. Nothing to do with CAT.

Regards
   Ralf

On 10 Jul 2015, at 15:50, Ashokaditya Mohanty <ashokaditya AT icloud.com> wrote:

Thanks for the reply.
I’m located in Copenhagen, Denmark.
My institute is Technical University of Denmark.

The same certificate was working until I updated to El Capitain.
It’s not working since then, even after deleting the profile and reinstalling a new one.
Attached at the screenshots.

Sincerely,
Ashokaditya.

On 10 Jul 2015, at 14:15, Tomasz Wolniewicz <twoln AT umk.pl> wrote:

Hi,
  Do you mean that the system complains about the signature on the
profile or that there is an error during the connection?
Could you also specify which profile (which institution) you have been
using? It could be the site misconfiguration and not a CAT problem.

Could you provide some screeshots?

Cheers
Tomasz


W dniu 2015-07-10 o 13:51, Ashokaditya Mohanty pisze:
Hi,

Eduraom certificate doesn’t seem to work with the new Mac OS X 10.11 Beta El Capitan!
Please resolve this soon.

Thanks.

Sincerely,
Ashokaditya

--
Tomasz Wolniewicz    
         twoln AT umk.pl        http://www.home.umk.pl/~twoln

Uczelniane Centrum Informatyczne   Information&Communication Technology Centre
Uniwersytet Mikolaja Kopernika     Nicolaus Copernicus University,
pl. Rapackiego 1, Torun               pl. Rapackiego 1, Torun, Poland
tel: +48-56-611-2750     fax: +48-56-622-1850       tel kom.: +48-693-032-576<Screen Shot 2015-07-10 at 15.49.48.png><Screen Shot 2015-07-10 at 15.49.20.png><Screen Shot 2015-07-10 at 15.49.09.png>



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