imap + 802.1x password

[Enrico Fanti]

Hi,

I'm using freeradius 1.1.7, whith mysql to authenticate imap clients and 
wireless clients with peap method 8021x.

For this to work, I created this user in radcheck table:

mysql> select * from radcheck where username='fanti';
+------+----------+----------------+----+---------------+
| id   | UserName | Attribute      | op | Value         |
+------+----------+----------------+----+---------------+
| 7386 | fanti    | Crypt-Password | := | 6yKjjYeLM2Y1E |
| 6658 | fanti    | Expiration     | == | 1221515700    |
| 7387 | fanti    | User-Password  | := | pippo         |
+------+----------+----------------+----+---------------+

I add the User-Password for the 8021x authentication (it needs clear 
text password).

If I use  the ":=" operator in tw0 password attributes It's OK , or I'm 
wrong ?? (If I use the "==", only the 8021x authentication it's ok)

Thank you

enrico