{"updated":"2025-01-20T01:33:02.730440+00:00","metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00189630","sets":["1164:4842:9398:9495"]},"path":["9495"],"owner":"11","recid":"189630","title":["仮想ネットワーク構築ライブラリVITOCHAとネットワーク技術者教育"],"pubdate":{"attribute_name":"公開日","attribute_value":"2018-06-02"},"_buckets":{"deposit":"6d56f37a-5e61-4e2a-84f2-569e7630acd2"},"_deposit":{"id":"189630","pid":{"type":"depid","value":"189630","revision_id":0},"owners":[11],"status":"published","created_by":11},"item_title":"仮想ネットワーク構築ライブラリVITOCHAとネットワーク技術者教育","author_link":["432050","432049"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"仮想ネットワーク構築ライブラリVITOCHAとネットワーク技術者教育"}]},"item_type_id":"4","publish_date":"2018-06-02","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"中京大学"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"item_publisher":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"情報処理学会","subitem_publisher_language":"ja"}]},"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/189630/files/IPSJ-CE18145009.pdf","label":"IPSJ-CE18145009.pdf"},"date":[{"dateType":"Available","dateValue":"2020-06-02"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-CE18145009.pdf","filesize":[{"value":"929.7 kB"}],"mimetype":"application/pdf","priceinfo":[{"tax":["include_tax"],"price":"660","billingrole":"5"},{"tax":["include_tax"],"price":"330","billingrole":"6"},{"tax":["include_tax"],"price":"0","billingrole":"19"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"7b465953-fd08-487b-a07d-0c12eaf0fc42","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2018 by the Information Processing Society of Japan"}]},"item_4_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"鈴木, 常彦"}],"nameIdentifiers":[{}]}]},"item_4_creator_6":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Tsunehiko, Suzuki","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_4_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN10096193","subitem_source_identifier_type":"NCID"}]},"item_4_textarea_12":{"attribute_name":"Notice","attribute_value_mlt":[{"subitem_textarea_value":"SIG Technical Reports are nonrefereed and hence may later appear in any journals, conferences, symposia, etc."}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourceuri":"http://purl.org/coar/resource_type/c_18gh","resourcetype":"technical report"}]},"item_4_source_id_11":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"2188-8930","subitem_source_identifier_type":"ISSN"}]},"item_4_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"FreeBSD の OS パーティショニング機能である Jail とネットワーク仮想化機能 VIMAGE を操作し，自由に仮想ネットワークをプログラミングできる Ruby ライブラリ VITOCHA を作成した．VITOCHA による仮想ネットワークは DNS キャッシュポイズニングの解明に大いに役立ったほか，ネットワーク技術者を集めた DNS 勉強会 「DNS 温泉」 においても VITOCHA による DNS シミュレーション環境は重要な役割を担っている．また本学においては遅延やパケットロスを変化させ TCP のスループットを測定する工学実験の授業に役立てている．これらの実践について VITOCHA の解説を交えて報告する．","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"5","bibliographic_titles":[{"bibliographic_title":"研究報告コンピュータと教育（CE）"}],"bibliographicPageStart":"1","bibliographicIssueDates":{"bibliographicIssueDate":"2018-06-02","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"9","bibliographicVolumeNumber":"2018-CE-145"}]},"relation_version_is_last":true,"weko_creator_id":"11"},"created":"2025-01-19T00:55:38.927970+00:00","id":189630,"links":{}}