Re: Radius Integration with Active Directory

2011-03-25 Thread Fajar A. Nugraha
On Fri, Mar 25, 2011 at 6:19 PM, Raheel Itrat  wrote:
> Alright thats from performance point of view, but if we integrate it with
> Active Directory then wouldn't that be a security issue to use protocol like
> NTLM?.

Why would it be security issue?
No clear-text password would be transmitted.

> I'd appreciate if someone can provide me a good howto link for
> freradius integration with Microsoft AD

Start with 
http://deployingradius.com/documents/configuration/active_directory.html
Or use freeradius to proxy the request to MS IAS.

-- 
Fajar
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RE: Radius Integration with Active Directory

2011-03-25 Thread Raheel Itrat

Alright thats from performance point of view, but if we integrate it with 
Active Directory then wouldn't that be a security issue to use protocol like 
NTLM?. I'd appreciate if someone can provide me a good howto link for freradius 
integration with Microsoft AD

 

> Date: Fri, 25 Mar 2011 09:55:54 +0100
> From: al...@deployingradius.com
> To: freeradius-users@lists.freeradius.org
> Subject: Re: Radius Integration with Active Directory
> 
> Sallee, Stephen (Jake) wrote:
> > While MS ISA will start to really putter out at about 50-100 NASs
> > (depending on your hardware) FR will happily hum along with THOUSANDS
> > of NASs.
> 
> I've done tests with 500,000 clients in the "clients.conf" file. The
> server uses a fair bit of RAM, but performance is largely unaffected.
> 
> Alan DeKok.
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> List info/subscribe/unsubscribe? See http://www.freeradius.org/list/users.html
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Re: Radius Integration with Active Directory

2011-03-25 Thread Alan DeKok
Raheel Itrat wrote:
> I have installed a freeradius machine on ubuntu server, now my boss
> wants me to integrate it with the Active directory so that the users can
> be authenticated through it. I was wondering design wise does it make
> sense to have a free radius server in between if we can run radius on
> the windows machine itself? what are security best practices in this case?

  FreeRADIUS doesn't (yet) run on Windows.  Just run it on another server.

  Or, run it on a VMware image on the Windows server.  It will use
minimal CPU, disk, and RAM.

  Alan DeKok.
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Re: Radius Integration with Active Directory

2011-03-25 Thread Alan DeKok
Sallee, Stephen (Jake) wrote:
> While MS ISA will start to really putter out at about 50-100 NASs
> (depending on your hardware)  FR will happily hum along with THOUSANDS
> of NASs.

  I've done tests with 500,000 clients in the "clients.conf" file.  The
server uses a fair bit of RAM, but performance is largely unaffected.

  Alan DeKok.
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RE: Radius Integration with Active Directory

2011-03-24 Thread Sallee, Stephen (Jake)
While MS ISA is fine for very small deployments it cannot scale very well in my 
experience. While FR scales extremely well.

While MS ISA will start to really putter out at about 50-100 NASs (depending on 
your hardware)  FR will happily hum along with THOUSANDS of NASs.

Jake Sallee
Network Engineer
University of Mary Hardin-Baylor
Fone: 254-295-4658
Phax: 254-295-4221


From: freeradius-users-bounces+jake.sallee=umhb@lists.freeradius.org 
[mailto:freeradius-users-bounces+jake.sallee=umhb@lists.freeradius.org] On 
Behalf Of Raheel Itrat
Sent: Friday, March 25, 2011 1:08 AM
To: freeradius-users@lists.freeradius.org
Subject: Radius Integration with Active Directory

Hi all,

I have installed a freeradius machine on ubuntu server, now my boss wants me to 
integrate it with the Active directory so that the users can be authenticated 
through it. I was wondering design wise does it make sense to have a free 
radius server in between if we can run radius on the windows machine itself? 
what are security best practices in this case?

Cheers

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