Garber,
Thanks for your reply.
We do not manage every machine in the building. We allow for users to
bring in there personal laptops to work and they vary in manufacture and
OS. We have machines with Windows versions ranging from XP to 7. Same is
true with Mac OS X, the oldest version we run is 10.4.11 and the newest
is 10.6.8. We have some Linux clients be these are all hardwired so they
aren't a concern.
All of the Macs in our building, that is the ones that aren't personal
machines, are joined to our domain. The few PC machines that we do
manage are joined to our AD server but I would say that the vast
majority of the PCs are not managed and not joined to out AD server. All
windows systems--XP through 7--have to be setup the way I described
earlier in order for this to work.<http://www.liai.org>
I don't think that I'm using the supplicant but I could be wrong. I'm
running FreeRadius 2.1.7-7.e15 ( I believe this is the latest) with
freeradius2-krb5-2.1.7-7.e15 and freeradius2-utils-2.1.7-7.e15.
I'm pretty sure I'm using PEAP.
I realize that and I'm going to work on using our wild card cert to
better secure this. However the question still arises on will our SSL
cert validate properly on a Windows system. When I initially set this up
I never saw anything regarding and 802.11x config. After updating I seem
to remember seeing this config file mentioned.
"Why do you want to use manual authentication as opposed to
automatic? If the machines that are connecting are joined
to your A/D domain, you may want to consider using machine
authentication. User authentication, in the current release, doesn't support
MS-CHAP password change. Also, user authentication with the Windows supplicant
requires the
presence of cached credentials (because you logon locally
first and then connect to the wireless network) which may
not match current A/D credentials."
Like I mentioned above not all, actually few machines, are managed via
our AD server. I would love to change this but it would require far more
administrative changes that I'm unable to make.
Dan
Like I mentioned our Windows versions vary from XP to 7.
On 7/26/11 12:30 PM, Garber, Neal wrote:
You didn't give much information regarding your
environment, so some of the responses below are
based upon assumptions: that you manage all devices
that are connecting, that they are joined to your
A/D domain and that you are using the Windows
supplicant.
You haven't said what version of Windows you
are running and what version of FreeRADIUS
you are running!
Currently with Windows machines I can't just connect to
the SSID and enter in a username and password. I have
to go and manually add the SSID, modify some settings;
If you are referring to PEAP vs. TLS, that's a Windows XP
issue. XP defaults to TLS and won't connect automatically
if you are using PEAP. However, you can push wireless
policy to your Windows devices using A/D group policy
and set this up automatically.
specifically turning off validating server certificate
This is a bad idea as you could be passing your credentials
to someone else's RADIUS server. It's best to generate a
certificate signed by an internal Certificate Authority
and require a cert signed by that CA in your 802.1x config.
This too can be pushed to Windows devices as part of your
A/D policy assuming they are joined to your domain and
run Windows.
turning off automatically use my Windows login, and
turning on User or computer authentication mode.
Why do you want to use manual authentication as opposed to
automatic? If the machines that are connecting are joined
to your A/D domain, you may want to consider using machine
authentication. User authentication, in the current release, doesn't support
MS-CHAP password change. Also, user authentication with the Windows supplicant
requires the
presence of cached credentials (because you logon locally
first and then connect to the wireless network) which may
not match current A/D credentials.
error messsage was: winbind client not authorized to
use winbindd_pam_auth_crap. Ensure permissions on
/var/cache/samba/winbindd_privileged are set correctly.
Use "sudo wbinfo" or run it as root if you don't use sudo.
That said, wbinfo isn't used by FreeRADIUS to authenticate
to A/D (ntlm_auth is used for PEAP/MS-CHAPv2).
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