{"updated":"2025-01-22T09:12:30.746233+00:00","metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00046979","sets":["1164:4088:4104:4112"]},"path":["4112"],"owner":"1","recid":"46979","title":["複数アドレス対応のためのSocketAPI拡張"],"pubdate":{"attribute_name":"公開日","attribute_value":"2006-01-20"},"_buckets":{"deposit":"d5a02d0b-a179-4a25-8ae3-98e56fae532a"},"_deposit":{"id":"46979","pid":{"type":"depid","value":"46979","revision_id":0},"owners":[1],"status":"published","created_by":1},"item_title":"複数アドレス対応のためのSocketAPI拡張","author_link":["0","0"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"複数アドレス対応のためのSocketAPI拡張"},{"subitem_title":"An Extention of Socket API for Multi-Address Support","subitem_title_language":"en"}]},"item_type_id":"4","publish_date":"2006-01-20","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"京都大学大学院情報学研究科"},{"subitem_text_value":"京都大学大学院法学研究科"},{"subitem_text_value":"京都大学学術情報メディアセンター"},{"subitem_text_value":"京都大学学術情報メディアセンター"}]},"item_4_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"Graduate School of Informatices Kyoto University","subitem_text_language":"en"},{"subitem_text_value":"Graduate School of Law Kyoto University","subitem_text_language":"en"},{"subitem_text_value":"Academic Center for Computing and Media Studies Kyoto University","subitem_text_language":"en"},{"subitem_text_value":"Academic Center for Computing and Media Studies Kyoto University","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/46979/files/IPSJ-QAI06018009.pdf"},"date":[{"dateType":"Available","dateValue":"2008-01-20"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-QAI06018009.pdf","filesize":[{"value":"863.3 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":"43"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"1a646631-492c-478b-b1cd-ae8ff9d7e7b2","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2006 by the Information Processing Society of Japan"}]},"item_4_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"丸山, 伸"},{"creatorName":"小塚真啓"},{"creatorName":"中村, 素典"},{"creatorName":"岡部, 寿男"}],"nameIdentifiers":[{}]}]},"item_4_creator_6":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Shin, MARUYAMA","creatorNameLang":"en"},{"creatorName":"Masahiro, KOZUKA","creatorNameLang":"en"},{"creatorName":"Motonori, NAKAMURA","creatorNameLang":"en"},{"creatorName":"Yasuo, OKABE","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":"近年，複数のIPアドレスを同時に利用するトランスポート層のプロトコルが注目を集めている．SCTPはこのようなプロトコルの代表的なもので，「TCP同様の信頼性」「TCPに類似したAPI」でありながら，「両端が複数のIPアドレスを利用する」という特散を持つ．しかし，これまでのSocket AIPは「1つのSocketには1つのIPアドレス」が割当てられることを前提としているため，1つのSocketに複数のIPアドレスを割りあてるSCTPとは親和性の悪い部分がある．そこで本論文では，1つのsocketに複数のIPアドレスを割当てるためのPF_BUNDLE(AF_BUNDLE)型を提案し，それに対応するようSocket APIを拡張する手法を提案する．その上で，getaddrinfo(3)のようなライブラリがこれらのPF_BUNDLE型を利用するようにホスト名の表記を拡張することで，SCTPのような複数アドレスを用いるプロトコルも，従来の「プロトコル独立プログラミング」の枠組みで適切に扱えることを示す．","subitem_description_type":"Other"}]},"item_4_description_8":{"attribute_name":"論文抄録(英)","attribute_value_mlt":[{"subitem_description":"Recently transport protocols which handle multiple IP addresses are focused. SCTP is a representative of such Protocol, and has not only features of \"TCP like reliability\", \"TCP like API\", but of\"Multiple IP addresses on both ends\". Since \"Socket API\" assume that \"single IP address for each socket\", they are incompatible with SCTP which allocates multiple IP addresses for a single socket. In this paper, we first propose \"PF_BUNDLE (AF_BUNDLE)\" which are new kinds of address Family and protocol Family, which handle muldple IP addresses within a single socket, and we also propose extentions to \"Socket API' to suite for \"PF_BUNDLE\". Next , we also improve libraries such as getaddrinfo(3) to be capable of handling \"PF_BUNDLE\", and show that \"Protocol Independent Programing\" style is still suitable for protocols like SCTP.","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"54","bibliographic_titles":[{"bibliographic_title":"情報処理学会研究報告インターネットと運用技術（IOT）"}],"bibliographicPageStart":"49","bibliographicIssueDates":{"bibliographicIssueDate":"2006-01-20","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"6(2006-QAI-018)","bibliographicVolumeNumber":"2006"}]},"relation_version_is_last":true,"weko_creator_id":"1"},"created":"2025-01-18T23:12:34.048582+00:00","id":46979,"links":{}}