[Help-gnu-radius] SecurID SD_Init problem

[Carlo Venditti]

Hi to all
I'm tring to authenticate my dial up users with securID
and I'd like to use GNU RADIUS Server as radius server.
I installed GNU RADIUS on a Suse Linux 7.3 Box
I installed Rsa Ace Agent for linux.
I downloaded it from RSA Web site.
It is the only Rsa Agent software that I found for Linux.
My Rsa Ace Agent' version is 2.3.
My Ace Server's version is 4.1

My ../raddb/users file is:
DEFAULT     Auth-Type = SecurID,
                      Simultaneous-Use = 1
                          Service-Type =  Framed-Users,
                    Framed-Protocol = PPP

My config file is the standard one.

When I try to autenticate my users I can see a Reject Radius Message and
on the payload  I read: "Access Denied  Internal error SD_Init".

I think that SD_Init is a Api funtion for token authentication.

I think that my RSA ACE CLIENT works well:  I tried to authenticate a
user with Ace client with  sdshell_adm and it works fine.
If I configure my GNU Radius Server for authenticate users with
Auth-Type=Local it works well too.
But I can't authenticate my users with SecurID.
What is wrong?
When I installed radius server I enable securid-resend-hack and
enable-securid options.
Thanks in advance
Carlo