A little update on this, I was doing a bit of Googling, looking for
any other info on 4.6 and came across this link:
http://www.ciscosystems.com/en/US/docs/security/nac/appliance/configuration_guide/461/cas/s_about.html

From the date at the bottom of the page, maybe a release of June 11th?

--Jeremy

On Mon, Apr 27, 2009 at 14:46, Herron, Chris <[log in to unmask]> wrote:
> I downloaded the PDF...See attachment.
>
> CH
>
>
> -----Original Message-----
> From: Cisco Clean Access Users and Administrators
> [mailto:[log in to unmask]] On Behalf Of Tim flynn
> Sent: Monday, April 27, 2009 02:14 PM
> To: [log in to unmask]
> Subject: Re: NAC 4.6
>
> Unless I'm mistaken, it appears that Cisco has now pulled that doc off
> their website.
>
> Jim Thomas wrote:
>>
>> It looks like Cisco is getting to announce 4.6 release (seen here
>>
> http://www.cisco.com/en/US/products/ps6128/products_installation_and_con
> figuration_guides_list.html)
>> . Looking in that 'confidential' doc it seems that the agent has
>> finally been updated and some global timers seem to be new. I'm not
>> seeing too many differences from 4.5 ..... I'll await the official
>> announcement.
>>
>> Thanks
>>
>> Jim
>>
>> Jim Thomas
>>
>> Area Networks, Inc.
>>
>> CCIE Security #16674
>>
>> CCSP,CCNP,CCDP
>>
>> https://au.sun.com/im/ic_email.gif [log in to unmask]
>> <mailto:[log in to unmask]>
>>
>> https://au.sun.com/im/ic_phone.gif Cell: 916-342-2265
>>
>> cid:image003.jpg@01C8E328.6401B690
>>
>> CCIE
>>
>
> --
> Tim Flynn
> IT Security Manager
> Illinois State University
> Telecommunications and Networking
>