Thank you

Baically what I have done is this. I wanting to use freeradius to be the radius server for a few of my hotspots.

They use two different NAS devices.Now the problem I faced is that both NASes use different VSA's for limiting users bandwidth. So my perl script will check the NAS-Identifier and cross reference it with a table in the DB and collect the appropriate NAS device. Then I have a attribute in the radcheck table called databank, I take the value of that attribute and put it together with the attribute that my NAS will understand. This all seems to be ok, the only thing I need to do now is, when the accounting-stop packet arrives, I need to be able to take sum(acctinputoctets+acctoutputoctets) and subtract that from the total of Databank. This way no matter if a user is coming from hostpot with device A to hotspot with device B the amount of data that he can move will be constant.

I can right the script, but I am not sure where to do it. How can you right a script to act on accounting-stop packet?

Thanks

On Mon, Aug 9, 2010 at 9:44 AM, Alan Buxey <A.L.M.Buxey@lboro.ac.uk> wrote:
Hi,

> I see know that it was my fault (obviously it was going to be). I am using sql, and not the users file as the guide (http://wiki.freeradius.org/Rlm_perl) suggests. I added Auth-Type attribute into the table and I know cannot login with the user baduser.
> So radcheck used to look like this
>
> +------+----------+-----------+----+---------+
> | id   | username | attribute | op | value   |
> +------+----------+-----------+----+---------+
> 8813 | baduser  | password  | == | baduser
> +------+----------+-----------+----+---------+
>
> it now looks like this.
>
> +------+----------+-----------+----+---------+
> | id   | username | attribute | op | value   |
> +------+----------+-----------+----+---------+
> | 8813 | baduser  | password  | == | baduser |
> | 8814 | baduser  | Auth-Type | =  | Perl    |
> +------+----------+-----------+----+---------+

using a recent version of FR?  if so, change that first line to be

| 8813 | baduser  | cleartext-password  | := | baduser |

(as per the docs!)


your initial question.....'what is /^baduser/i ?'  - its a quick
function that checks the User-Name attribute and see if it matches
(and begins with) the word 'baduser' (and is case insensitive). its
a quick demo to show that things that you can do.... if you were
to do this in production, you'd probably have an array of 'bad users'
and do a loop function in which you check User-Name against
all members of that array (and return a found or not found code back
to the routine that fired off the check....eg

if (baduser() ){
}


etc.


alan
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