mysql> select * from radcheck;
+----+----------+--------------------+----+----------+
| id | username | attribute          | op | value    |
+----+----------+--------------------+----+----------+
|  1 | lars     | Cleartext-Password | := | password |
|  2 | lars     | NAS-Identifier     | == | 1        |
+----+----------+--------------------+----+----------+