| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a node, a route control method, and a route control program using a link-state type routing protocol, in a virtual network where a traffic amount of control message is reducible. <P>SOLUTION: A distributed hash table generating means 71 generates a distributed hash table, indicating a next node to which a message is transferred by using a link-state type routing protocol. A link-state information exchanging means 72 transmits and receives link-state information. A tree distribution control means 73 defines a transfer destination of the link-state information so that the link-state information is distributed along a tree, having the source node of the link-state information as a root. <P>COPYRIGHT: (C)2009,JPO&INPIT</p> |
