Ntt Communications Corporation

Mahoko Tamura

Kazuki Sato

Tomohiro Kimura

Takayuki Kamei

Kaname Nishizuka

Takanori Mizuguchi

Kento Ikeda

Masashi Sakurada

Shintaro Ono

Yasuhiro Hataya

Yoshinao Kurihara

Kazuki Oodo

Hiroshi Sakoda

Kyoko Onojima

Yoshiko Kisa

A policy determination apparatus according to a first aspect of the present invention includes an evaluation unit and a policy determination unit. The evaluation unit evaluates candidates of routing destinations to which a routing control apparatus routes requests, based on time-series data of types of metrics and priorities assigned to the types of metrics to generate routing destination evaluation data, where the types of metrics is generated based on monitoring data relating to the states of facilities on a network and are associated with the candidates. The policy determination unit determines a policy that the routing control apparatus uses for control of the routing destinations after the routing destination evaluation data is generated.

Policy determination apparatus, policy determining method and program

A communication control method which performs route control in a communication system comprising: a specific network constituting the Internet; a first network configured to accommodate a specific device connected to the specific network; a second network provided between the specific network and the first network; and a processing device configured to perform predetermined processing on the basis of a packet transmitted between the specific network and the first network, the communication control method comprising: causing a path setting device in the communication system to execute a communication route-setting process comprised of, in accordance with first routing information defining a path leading from the first network to the specific network to be branched in the second network, controlling a path so that a first path of the branched path is set as a path via the processing device, and a second path of the branched path is set as a path leading to the specific network.

Communication control method, communication control device, and computer program

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Yokohama, Japan

Mahoko Tamura