| 摘要 |
<p>Interdomain federation, for example, generation or management of a virtual network (slice) that extends among domains can be performed without changing a function of a server or a node (103; 104; 113; 114; 123; 124) of a network domain without a function to manage the other domain. A pseudo node (105; 106; 115; 116; 125; 126) receiving a management message with the same protocol as a general node is added, in interdomain management information from an own domain, the other domain part in management information is received as the management information by the pseudo node (105; 106; 115; 116; 125; 126)) (the other domain part is concealed) and when interdomain management information is transmitted to the other domain through the pseudo node (105; 106; 115; 116; 125; 126) by a federation protocol and the pseudo node (105; 106; 115; 116; 125; 126) and the interdomain management information is received from the other domain, the other domain part in the management information is bound as the management information of the pseudo node (105; 106; 115; 116; 125; 126) (the other domain part is concealed) and transmitted to a management server of an own domain.</p> |
