Y a ça sur le site du logiciel mais c'est pas très clair (comme mon anglais), j'ai créer AuthHosts dans ORL et j'ai rentré comme donnée +192.168 les ordis sont ici dans des ip commençant par 147... mais la connection se fait encore
AuthHosts: The AuthHosts setting is, unlike the other settings, a REG_SZ string. It is used to specify a set of IP address templates which incoming connections must match in order to be accepted. By default, the template is empty and connections from all hosts are accepted. The template is of the form:
+[ip-address-template]
?[ip-address-template]
-[ip-address-template]
In the above, [ip-address-template] represents the leftmost bytes of the desired stringified IP-address. For example, +192.168 would match both 192.168.12.10 and 192.168.14.2. Multiple match terms may be specified, delimited by the ":" character. Terms appearing later in the template take precedence over earlier ones. e.g. -:+192.168: would filter out all incoming connections except those beginning with 192.168. Terms beginning with the "?" character are treated by default as indicating hosts from whom connections must be accepted at the server side via a dialog box. The QuerySetting option determines the precise behaviour of the three AuthHosts options.