| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To solve the problem that it is predetermined as a reference to uniquely allocate Prefix to be allocated to a mobile terminal by PPP link, predetermined to use Prefix notified from a server authenticated by a data communication apparatus, and to follow this procedure requires to manage Prefix so that Prefix may be unique by PPP link, but it is difficult to manage Prefix so as not to be overlapped from a view point of operation when the authenticated server is installed by a third vender, or there are a plurality of authenticated servers. <P>SOLUTION: A first Prefix to be reported from an authentication server, an apparatus management identifier and a PPP identifier are coupled to produce Prefix of IPv6 address and this Prefix is reported to a mobile terminal. <P>COPYRIGHT: (C)2010,JPO&INPIT</p> |
