[Dovecot] dovecot with ldap and allow_nets

[Marc Cuypers]

Hi,

I'm using dovecot on debian etch:
||/ Name                     Version
ii  dovecot-common           1.0.rc15-2etch1
ii  dovecot-imapd            1.0.rc15-2etch1
ii  dovecot-pop3d            1.0.rc15-2etch1

# dovecot --version
1.0.rc15

Now here is my question.

Some of the mail users may only login from the LAN, while others can 
login from the LAN and the internet.

I've read about allow_nets but i can't find very much info when dovecot 
is used with ldap.  Can someone give me a direction (url, configuration 
file, ...).

Thanks in advance.

-- 
Best regards,

Marc