{"id":25738,"updated":"2025-01-22T19:20:46.851478+00:00","links":{},"created":"2025-01-18T22:56:32.359293+00:00","metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00025738","sets":["1164:1867:1898:1899"]},"path":["1899"],"owner":"1","recid":"25738","title":["ファイアウォールへの資源予約の適用と検証"],"pubdate":{"attribute_name":"公開日","attribute_value":"2001-07-26"},"_buckets":{"deposit":"b94f97ab-a513-4fe7-80bf-1dde26ec75ca"},"_deposit":{"id":"25738","pid":{"type":"depid","value":"25738","revision_id":0},"owners":[1],"status":"published","created_by":1},"item_title":"ファイアウォールへの資源予約の適用と検証","author_link":["0","0"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"ファイアウォールへの資源予約の適用と検証"},{"subitem_title":"Applying resource reservation to firewall","subitem_title_language":"en"}]},"item_type_id":"4","publish_date":"2001-07-26","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"NTT情報流通プラットフォーム研究所"},{"subitem_text_value":"NTT情報流通プラットフォーム研究所"},{"subitem_text_value":"株式会社ぷららネットワークス"}]},"item_4_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"NTT Information Sharing Platform Laboratories","subitem_text_language":"en"},{"subitem_text_value":"NTT Information Sharing Platform Laboratories","subitem_text_language":"en"},{"subitem_text_value":"Plala Networks","subitem_text_language":"en"}]},"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/25738/files/IPSJ-OS01088011.pdf"},"date":[{"dateType":"Available","dateValue":"2003-07-26"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-OS01088011.pdf","filesize":[{"value":"4.8 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":"11"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"923bf27c-a525-4f28-96b6-05ce2f857715","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2001 by the Information Processing Society of Japan"}]},"item_4_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"梶原, 史雄"},{"creatorName":"岡部, 恵一"},{"creatorName":"盛合, 敏"}],"nameIdentifiers":[{}]}]},"item_4_creator_6":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Kajihara, Masao","creatorNameLang":"en"},{"creatorName":"Okabe, Keiichi","creatorNameLang":"en"},{"creatorName":"Moriai, Satoshi","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_4_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN10444176","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_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"昨今ではPC能力の向上により安価なルータやファイアウォールシステムとしてPC用UNIXを流用する場合が増えてきた. しかし  DoS攻撃(Denial-of-Service Attack)などの原因により大量のパケットが到着すると割り込みによるパケット処理がPCの処理の大部分を占めるようになりルータやファイアウォールとして機能し得なくなる. 本論文では  プロクシ型ファイアウォールを主なターゲットとして 処理するパケット数を予約してPCのパケット処理の負荷を軽減するパケット処理予約機構と同時にプロクシアプリケーションが利用するCPU時間  ネットワーク帯域という資源を個々のサービスごとに予約することで  サービス毎の独立性を確保することを提案する. 本論文ではRT-Machにネットワーク帯域予約機構とパケット処理予約機構を実現し  代表的なWWWサービスを対象に評価を行って有効性を検証する.","subitem_description_type":"Other"}]},"item_4_description_8":{"attribute_name":"論文抄録(英)","attribute_value_mlt":[{"subitem_description":"PC can use as a firewall, because of increase of their power. However, a lots of packets make PC firewall malfunction, so they are processed by interrupt calls and they use most of processor power. We propose to apply resource reservation, which are processor, outgoing network and incoming network reservation, to PC firewall to avoid PC firewall malfunction. And we implement them on Real Time Mach.","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"82","bibliographic_titles":[{"bibliographic_title":"情報処理学会研究報告システムソフトウェアとオペレーティング・システム（OS）"}],"bibliographicPageStart":"75","bibliographicIssueDates":{"bibliographicIssueDate":"2001-07-26","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"78(2001-OS-088)","bibliographicVolumeNumber":"2001"}]},"relation_version_is_last":true,"weko_creator_id":"1"}}