CAR 3.5.4 Authentication users without checking password

[tiho]

I'm using Cisco Access Registrar 3.5.4. Can I authenticate users with option:

AllowNullPassword = TRUE

without checking password in access-request?

[owillins]

At authentication time, if the following three conditions are met, user authentication is bypassed.

1. Allow-NULL-Password environment variable is set to TRUE.

2. The User-Password or CHAP-Password must be NULL in the incoming request. (If it is not NULL,

normal password checking will occur.)

3. A user record exists for this user.

More details about this is given in the link.

http://www.cisco.com/univercd/cc/td/doc/product/rtrmgmt/cnsar/3_0/users/wireless.pdf