Authentication with user-password

[Salvin Kumar]

Hi   I am able to authenticate users from the database with the use of  the password. And this is how my radcheck table looks:   radius=# SELECT * from radcheck;  id | username | attribute | op | value ----+----------+-----------+----+-------   3 | trial    | password  | == | test   1 | joe      | password  | == | eoj   2 | salvin   | password  | == | sal (3 rows)   Now I want to authenticate a user without the password. How is that possible.     cheers