Thanks for all help, this last tip is very good. I need exactly this Jean Alexander Serkin wrote:

we did this that way:

1. modified usergroup table to (it's oracle): Name Null? Type ---------- -------- ---------------------------- ID NOT NULL NUMBER(38) USERNAME VARCHAR2(128) CLID VARCHAR2(15) GROUPNAME VARCHAR2(30) PRIORITY NOT NULL NUMBER(38)

2. modified auth sql queries:

authorize_group_check_query = "SELECT ${groupcheck_table}.id,${groupcheck_table}.GroupName,${groupcheck_table}.Attribute,${groupcheck_table}.Value,${groupcheck_table}.op FROM ${groupcheck_table},${usergroup_table} WHERE (${usergroup_table}.Username = '%{SQL-User-Name}' or ${usergroup_table}.CLID = '%{Calling-Station-Id}') AND ${usergroup_table}.GroupName = ${groupcheck_table}.GroupName ORDER BY ${usergroup_table}.PRIORITY,${groupcheck_table}.id" authorize_group_reply_query = "SELECT ${groupreply_table}.id,${groupreply_table}.GroupName,${groupreply_table}.Attribute,${groupreply_table}.Value,${groupreply_table}.op FROM ${groupreply_table},${usergroup_table} WHERE (${usergroup_table}.Username = '%{SQL-User-Name}' OR ${usergroup_table}.CLID = '%{Calling-Station-Id}') AND ${usergroup_table}.GroupName = ${groupreply_table}.GroupName ORDER BY ${groupreply_table}.id" group_membership_query = "SELECT GroupName FROM ${usergroup_table} WHERE UserName='%{SQL-User-Name}' OR CLID='%{Calling-Station-Id}' order by priority"

3. created group profile: insert into RADGROUPCHECK values('','blackholed','Auth-Type',':=','Reject'); insert into RADGROUPCHECK values('','blackholed','Fall-Through','=','No'); insert into RADGROUPREPLY values('','blackholed','Reply-Message','=','Access denied due to agreement violation');

4. to blacklist client just add the MAC to "blackholed" group: insert into USERGROUP values('','','<blaclisted MAC>','blackholed','10');

Jean Carlos Oliveira Guandalini wrote:

...

I use freeradius for authentication of pppoe wifi.

I need to make new sql query in a table with a list of mac-address, if the CallingStationId will be equal to the some mac-adress of the table then will not have to be connected. A system of mac-adress blacklist. I tried to make adding one query in sql.conf but it does not function.

I find that it would have to add a new function in rlm_sql.c, but am not habil C programmer.

Somebody can help me?

Sorry for my english

Thanks

Jean - List info/subscribe/unsubscribe? See http://www.freeradius.org/list/users.html