Mire en el cupsd.con en la parte
<Location /admin> # # You definitely will want to limit access to the administration functions. # The default configuration requires a local connection from a user who # is a member of the system group to do any admin tasks. You can change # the group name using the SystemGroup directive. # AuthType Basic AuthClass System ## Restrict access to local domain Order Deny,Allow Deny From All -------------------- Allow From 127.0.0.1 192.168.1.0/255.255.255.0 -------------------- #Encryption Required </Location> solo deja conectar por 127.0.0.1, si quiere q su usuario pueda controlar el cups tiene q ingresarlo en el grupo lpadmin
