{"id":73625,"updated":"2025-01-21T21:52:53.890391+00:00","links":{},"created":"2025-01-18T23:31:29.730868+00:00","metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00073625","sets":["581:6276:6374"]},"path":["6374"],"owner":"11","recid":"73625","title":["複数の実装法に展開可能な仮想ネットワーク・モデルとその広域VMライブ・マイグレーションへの適用"],"pubdate":{"attribute_name":"公開日","attribute_value":"2011-03-15"},"_buckets":{"deposit":"e89d9092-5232-4fc0-aea9-b55dc4c9e5e0"},"_deposit":{"id":"73625","pid":{"type":"depid","value":"73625","revision_id":0},"owners":[11],"status":"published","created_by":11},"item_title":"複数の実装法に展開可能な仮想ネットワーク・モデルとその広域VMライブ・マイグレーションへの適用","author_link":["0","0"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"複数の実装法に展開可能な仮想ネットワーク・モデルとその広域VMライブ・マイグレーションへの適用"},{"subitem_title":"A Virtual Network Model that Derives Multiple Implementation Methods and the Application to Wide-area VM Live Migration","subitem_title_language":"en"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"特集：仮想化時代のインターネットと運用技術","subitem_subject_scheme":"Other"}]},"item_type_id":"2","publish_date":"2011-03-15","item_2_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"株式会社日立製作所"},{"subitem_text_value":"株式会社日立製作所"}]},"item_2_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"Hitachi Ltd.","subitem_text_language":"en"},{"subitem_text_value":"Hitachi Ltd.","subitem_text_language":"en"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"publish_status":"0","weko_shared_id":-1,"item_file_price":{"attribute_name":"Billing file","attribute_type":"file","attribute_value_mlt":[{"url":{"url":"https://ipsj.ixsq.nii.ac.jp/record/73625/files/IPSJ-JNL5203034.pdf"},"date":[{"dateType":"Available","dateValue":"2013-03-15"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-JNL5203034.pdf","filesize":[{"value":"1.7 MB"}],"mimetype":"application/pdf","priceinfo":[{"tax":["include_tax"],"price":"660","billingrole":"5"},{"tax":["include_tax"],"price":"330","billingrole":"6"},{"tax":["include_tax"],"price":"0","billingrole":"8"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"302638ed-0c86-44a1-93f9-2e604827856e","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2011 by the Information Processing Society of Japan"}]},"item_2_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"金田, 泰"},{"creatorName":"垂井, 俊明"}],"nameIdentifiers":[{}]}]},"item_2_creator_6":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Yasusi, Kanada","creatorNameLang":"en"},{"creatorName":"Toshiaki, Tarui","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_2_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN00116647","subitem_source_identifier_type":"NCID"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourceuri":"http://purl.org/coar/resource_type/c_6501","resourcetype":"journal article"}]},"item_2_source_id_11":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"1882-7764","subitem_source_identifier_type":"ISSN"}]},"item_2_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"ネットワーク仮想化は，1つの物理的なネットワーク上で多様なサービスを相互に干渉せず実現し，かつ単純にプログラムしカスタマイズすることを可能にする．ネットワーク仮想化は，IP，VLAN，あるいはNATを使用するなど，多様な機構によって実現できる．我々はこれらの実現手段に依存しない統一的な仮想ネットワークのモデルをつくり，そのモデルによって記述した仮想ネットワークを基本的に変更せずに多様な実現手段のネットワーク上に展開可能にすることをめざしている．この論文では仮想ネットワークのモデルとその主要な部品を定義し，それによって広域ライブ・マイグレーションのための仮想ネットワークを記述し，さらにそれをネットワーク・パーティション（VLANによるVRF）とアドレス・マッピング（NAT）という2つの実現方法による仮想ネットワークに展開できることを示す．この方法を仮想ネットワーク設定プロトタイプを新規開発して評価した．その結果，アドレス範囲指定やルーティング・パラメータの指定は実現手段ごとに変更する必要があったが，モデル記述の主要部分は共通化できた．","subitem_description_type":"Other"}]},"item_2_description_8":{"attribute_name":"論文抄録(英)","attribute_value_mlt":[{"subitem_description":"Network virtualization achieves mutually non-interfering various network services on one physical network and enables the network to be programmed and customized easily. Network virtualization can be realized by various mechanisms such as IP, VLAN, or NAT. We developed a unified virtual network model that does not depend on such specific mechanisms and deployed the model on various tools without modifying it. This paper defines a virtual-network model and major parts of the model, describes a virtual network for wide-area live migration, and shows that the model can be expanded to two virtual networks using different implementation methods, i.e., network partition (VRF by VLAN) and address mapping (NAT). We have evaluated this method using a newly-developed virtual-network configuration prototype. The results show that although address ranges and routing parameters must be specified in accordance with each mechanism, most parts of the model descriptions could be unified.","subitem_description_type":"Other"}]},"item_2_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"1307","bibliographic_titles":[{"bibliographic_title":"情報処理学会論文誌"}],"bibliographicPageStart":"1291","bibliographicIssueDates":{"bibliographicIssueDate":"2011-03-15","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"3","bibliographicVolumeNumber":"52"}]},"relation_version_is_last":true,"weko_creator_id":"11"}}