{"updated":"2025-01-21T11:01:44.049697+00:00","metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00101879","sets":["1164:4088:7458:7613"]},"path":["7613"],"owner":"11","recid":"101879","title":["IPsecトンネリングにおけるパケットフロー単位での並列処理手法の提案"],"pubdate":{"attribute_name":"公開日","attribute_value":"2014-06-21"},"_buckets":{"deposit":"14c1d180-047b-4988-b8e3-4a1c64b3fb8a"},"_deposit":{"id":"101879","pid":{"type":"depid","value":"101879","revision_id":0},"owners":[11],"status":"published","created_by":11},"item_title":"IPsecトンネリングにおけるパケットフロー単位での並列処理手法の提案","author_link":["0","0"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"IPsecトンネリングにおけるパケットフロー単位での並列処理手法の提案"},{"subitem_title":"A Proposal for Parallelization of IPsec Tunneling by Packet Flows","subitem_title_language":"en"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"システム構築・システム評価","subitem_subject_scheme":"Other"}]},"item_type_id":"4","publish_date":"2014-06-21","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"名古屋工業大学"},{"subitem_text_value":"名古屋工業大学"},{"subitem_text_value":"名古屋工業大学"},{"subitem_text_value":"立命館大学"},{"subitem_text_value":"立命館大学"},{"subitem_text_value":"名古屋工業大学"}]},"item_4_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"Nagoya Institute of Technology","subitem_text_language":"en"},{"subitem_text_value":"Nagoya Institute of Technology","subitem_text_language":"en"},{"subitem_text_value":"Nagoya Institute of Technology","subitem_text_language":"en"},{"subitem_text_value":"Ritsumeikan University","subitem_text_language":"en"},{"subitem_text_value":"Ritsumeikan University","subitem_text_language":"en"},{"subitem_text_value":"Nagoya Institute of Technology","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/101879/files/IPSJ-IOT14026010.pdf"},"date":[{"dateType":"Available","dateValue":"2016-06-21"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-IOT14026010.pdf","filesize":[{"value":"1.0 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":"43"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"1359d2e0-4ea2-4033-8c62-6f0a14008064","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2014 by the Information Processing Society of Japan"}]},"item_4_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"小川, 拡"},{"creatorName":"齋藤, 彰一"},{"creatorName":"川島, 龍太"},{"creatorName":"瀧本, 栄二"},{"creatorName":"毛利, 公一"},{"creatorName":"松尾, 啓志"}],"nameIdentifiers":[{}]}]},"item_4_creator_6":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Hiromu, Ogawa","creatorNameLang":"en"},{"creatorName":"Shoichi, Saito","creatorNameLang":"en"},{"creatorName":"Ryota, Kawashima","creatorNameLang":"en"},{"creatorName":"Eiji, Takimoto","creatorNameLang":"en"},{"creatorName":"Koichi, Mouri","creatorNameLang":"en"},{"creatorName":"Hiroshi, Matsuo","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_4_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA12326962","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":"マルチキュー NIC の登場により，パケットの並列処理が実現されている．しかし，IPsec を利用してルータ間でトンネリングする場合，パケットは転送元のルータでヘッダを含めて暗号化されるため，転送先のルータの NIC ですべてのパケットが同一フローとして扱われ，割り込みが CPU の特定の 1 コアに集中して性能を低下させる．本稿ではこの状況に対して，トンネルの両端のルータが連携する IPsec パケットの並列処理手法を提案する．転送元のルータで暗号化前にフロー識別情報を生成して暗号化後のパケットに付与することで，転送先のルータの NIC では情報に基づいてフローを識別し，フロー単位で割り込みの発生先を切り替えることでトンネリングの高速化を実現する．本稿では，フロー識別情報として IP アドレスを用いた手法について述べる．","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"8","bibliographic_titles":[{"bibliographic_title":"研究報告インターネットと運用技術（IOT）"}],"bibliographicPageStart":"1","bibliographicIssueDates":{"bibliographicIssueDate":"2014-06-21","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"10","bibliographicVolumeNumber":"2014-IOT-26"}]},"relation_version_is_last":true,"weko_creator_id":"11"},"created":"2025-01-18T23:47:20.654680+00:00","id":101879,"links":{}}