{"metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00105616","sets":["6504:7684:7692"]},"path":["7692"],"owner":"6748","recid":"105616","title":["NTMobileにおけるRS-Nの二重化と状態管理手法の提案"],"pubdate":{"attribute_name":"公開日","attribute_value":"2014-03-11"},"_buckets":{"deposit":"05e1568c-4884-4225-8281-2ed2a8b92bec"},"_deposit":{"id":"105616","pid":{"type":"depid","value":"105616","revision_id":0},"owners":[6748],"status":"published","created_by":6748},"item_title":"NTMobileにおけるRS-Nの二重化と状態管理手法の提案","author_link":["8348","8344","8349","8346","8347","8345"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"NTMobileにおけるRS-Nの二重化と状態管理手法の提案"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"ネットワーク","subitem_subject_scheme":"Other"}]},"item_type_id":"22","publish_date":"2014-03-11","item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"item_22_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"名城大"},{"subitem_text_value":"名城大"},{"subitem_text_value":"名城大"},{"subitem_text_value":"名城大"},{"subitem_text_value":"三重大"},{"subitem_text_value":"名城大"}]},"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/105616/files/IPSJ-Z76-2W-1.pdf"},"date":[{"dateType":"Available","dateValue":"2014-10-03"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-Z76-2W-1.pdf","filesize":[{"value":"268.0 kB"}],"mimetype":"application/pdf","priceinfo":[{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"a7021f22-0d4c-4fb5-8e7b-85f0738c6cd8","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2014 by the Information Processing Society of Japan"}]},"item_22_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"井貝友哉"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"土井敏樹"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"上醉尾一真"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"鈴木秀和"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"内藤克浩"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"渡邊晃"}],"nameIdentifiers":[{}]}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourceuri":"http://purl.org/coar/resource_type/c_5794","resourcetype":"conference paper"}]},"item_22_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN00349328","subitem_source_identifier_type":"NCID"}]},"item_22_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"仮想IPアドレスとトンネル技術を利用し，スマートフォンで実現可能な移動透過性技術として，NTMobile（Network Traversal with Mobility）がある．NTMobile対応端末と一般端末との通信を中継する装置であるRS-N（Relay Server type NAT）は，ネットワークの規模に応じて分散設置することが可能だが，RS-Nの障害対策や選択指標については検討されていなかった．本稿では，VRRPを用いたRS-Nの二重化およびSNMPを用いた状態管理手法について提案する．SNMPによりリソース情報や負荷状況を取得することにより，特定のRS-Nにセッションが集中することを防止し，負荷分散を図る．また，VRRPによりRS-Nに障害が発生した場合は，即座にバックアップ機に切り替わることにより，通信断絶時間を限りなく短くすることができる．","subitem_description_type":"Other"}]},"item_22_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"258","bibliographic_titles":[{"bibliographic_title":"第76回全国大会講演論文集"}],"bibliographicPageStart":"257","bibliographicIssueDates":{"bibliographicIssueDate":"2014-03-11","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"1","bibliographicVolumeNumber":"2014"}]},"relation_version_is_last":true,"weko_creator_id":"6748"},"id":105616,"updated":"2025-01-21T09:48:01.367202+00:00","links":{},"created":"2025-01-18T23:49:27.101446+00:00"}