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Single tag scheme for segment routing in software-defined network
https://uec.repo.nii.ac.jp/records/9724
https://uec.repo.nii.ac.jp/records/9724bbfcc0af-d49b-4b68-96cf-812fb17afdd3
名前 / ファイル | ライセンス | アクション |
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Single Tag Scheme for Segment Routing in Software-Defined Network (1.6 MB)
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Item type | 学術雑誌論文 / Journal Article(1) | |||||
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公開日 | 2020-11-25 | |||||
タイトル | ||||||
言語 | en | |||||
タイトル | Single tag scheme for segment routing in software-defined network | |||||
言語 | ||||||
言語 | eng | |||||
キーワード | ||||||
言語 | en | |||||
主題 | Software-defined network | |||||
キーワード | ||||||
言語 | en | |||||
主題 | Segment routing | |||||
キーワード | ||||||
言語 | en | |||||
主題 | Multi-protocol label switching | |||||
資源タイプ | ||||||
資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
資源タイプ | journal article | |||||
著者 |
Kitsuwan, Nattapong
× Kitsuwan, Nattapong× Oki, Eiji× Kurimoto, Takashi× Urushidani, Shigeo |
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抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | This paper proposes a scheme to reduce a size of a packet header for a segment routing (SR) scheme in a software-defined network (SDN). The SR scheme inserts a segment identification (SID) list into the packet header to indicate a path for the source–destination pair of the packet. The path can be split into different segments to suit the service requirement and the segments are carried by the SID-list whose length increases with the number of segments. This also increases the packet overhead, and an additional packet is needed if the packet length exceeds the maximum transmission unit (MTU). Moreover, it may not be possible to implement SR in SDN due to the limited number of stacked labels provided by the switch vendor. In the proposed scheme, the SID-list is replaced by a single tag to indicate a node edge, called a swapping node. The tag is replaced by a new tag at the swapping node. With this scheme, the size of SID-list is fixed and does not vary with the number of segments, and no additional packets are required. A mathematic model to balance the number of flow entries in each swapping node is introduced by minimizing the maximum number of flow entries in each swapping node over the network. We implement the proposed scheme on the transmission-Japan science information network (SINET5) and demonstrate confirms its functionality. | |||||
書誌情報 |
en : Telecommunication Systems 巻 74, 号 2, p. 173-184, 発行日 2020-01-02 |
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出版者 | ||||||
出版者 | Springer | |||||
ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 10184864 | |||||
DOI | ||||||
関連タイプ | isVersionOf | |||||
識別子タイプ | DOI | |||||
関連識別子 | 10.1007/s11235-019-00645-w | |||||
権利 | ||||||
権利情報 | (c) 2020 Springer | |||||
関連サイト | ||||||
識別子タイプ | DOI | |||||
関連識別子 | https://doi.org/10.1007/s11235-019-00645-w | |||||
著者版フラグ | ||||||
出版タイプ | AM | |||||
出版タイプResource | http://purl.org/coar/version/c_ab4af688f83e57aa |