Re: VLAN Queries [SEC=UNCLASSIFIED]



Thanks Frank your a wealth of info. I will test it out once Ive
finished the cgi frontend for freeradius Ive been askes to code.

On 5/3/07, Ranner, Frank MR <Frank.Ranner@defence.gov.au> wrote:
> -----Original Message-----
> From:
> freeradius-users-bounces+frank.ranner=defence.gov.au@lists.fre
eradius.org [mailto:freeradius-users->
bounces+frank.ranner=defence.gov.au@lists.freeradius.org] On
> Behalf Of Jacob Jarick
> Sent: Wednesday, 2 May 2007 18:28
> To: FreeRadius users mailing list
> Subject: VLAN Queries
>
> Salutations all,
>
> I will be attempting VLAN assignment tomorrow via FR + ADS +
> cisco wap.
>
> 1st Question: Is it possible to assign VLAN based solely on
> what ldap server authorized it. (The sites we are looking @
> have 1 domain server for staff and 1 for students).
>
> 2: Ive been looking @ Mat Ashfields email query regarding
> vlans, it looks nice and straight forward to me, my only
> query: Is the ldap group automatically fetched or is some
> extra configuration needed under the ldap modules or ldap.attrbmap.
>
> Mats Example:
>
> DEFAULT Huntgroup-Name == mySWITCH1, Ldap-Group == staff
>       User-Name=`%{User-Name}`,
>       Tunnel-Private-Group-Id=176,
>       Tunnel-Type=VLAN,
>       Fall-Through = no
>
> DEFAULT Huntgroup-Name == mySWITCH1, Ldap-Group == student
>       User-Name=`%{User-Name}`,
>       Tunnel-Private-Group-Id=177,
>       Tunnel-Type=VLAN,
>       Fall-Through = no
>

An ldap group query is triggered by the presence of the Ldap-Group
attribute in the users file. The query uses the groupmembership_filter
to locate the entry relevent to the user and matches the groupname in
the
groupmembership_attribute. For active directory, you probably want the
memberOf attribute in the person record.

Something like (radiusd.conf):
groupmembership_filter =
"(samaccountname=%{Stripped-User-Name:-%{User-Name}})"
groupname_attribute = memberOf


Regards
Frank Ranner

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