| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a novel method capable of covering the shortcomings of the DNS round robin. <P>SOLUTION: The method includes a step S200 of ranking a plurality of IP addresses and creating an IP address list comprising the ranked IP addresses, when the IP addresses are acquired, as a result of requesting a DNS server to apply name resolution to a domain name included in a URL, with respect to a desired resource at first (step S100); a step S300 of sequentially checking the IP addresses, included in the IP address list and discriminating whether a server (acquisition destination server) that can be an acquisition destination of the resource is included in the list; and a step S400 of acquiring the resource from the acquisition destination server, when the acquisition destination server is found out. <P>COPYRIGHT: (C)2008,JPO&INPIT</p> |
