Presentation 2022-11-21
Proposal of SR-TE framework controllable by customer and application unit, and a discussion on an implementation method of Per-Flow Steering
Harunobu Yoshida, Ryunosuke Saito, Shintaro Ishihara, Toyokazu Akiyama, Kazumasa Kobayashi, Wataru Mishima,
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Abstract(in Japanese) (See Japanese page)
Abstract(in English) Segment Routing (SR) has attracted attention as a method to realize TE that maintain the QoS required in the networks provided by ISPs. However, the existing SR-based TE (SR-TE) frameworks proposed cannot control QoS and SFC on a per-customer and per-application basis. In this paper, we propose an SR-TE framework that can control QoS and SFC on a per-customer and per-application basis, the Customer and Application-aware SR-TE Framework (CA SR-TE). In CA SR-TE, the number of applicable rules is insufficient in existing implementations when SFC is taken into account. In this paper, we discussion a solution to this problem by relaxing the limit on the number of rules by utilizing VRF.
Keyword(in Japanese) (See Japanese page)
Keyword(in English) Segment Routing / Traffic Engineering / Service Function Chaining / Per-Flow Steering
Paper # IA2022-41
Date of Issue 2022-11-14 (IA)

Conference Information
Committee IA
Conference Date 2022/11/21(1days)
Place (in Japanese) (See Japanese page)
Place (in English) Bandai Civic Hall (Niigata)
Topics (in Japanese) (See Japanese page)
Topics (in English) Student Sessions, etc. (cosponsored by Committee on Internet Technology)
Chair Tomoki Yoshihisa(Osaka Univ.)
Vice Chair Yusuke Sakumoto(Kwansei Gakuin Univ.) / Yuichiro Hei(KDDI Research) / Hiroshi Yamamoto(Ritsumeikan Univ.)
Secretary Yusuke Sakumoto(Osaka Univ.) / Yuichiro Hei(Kogakuin Univ.) / Hiroshi Yamamoto(Kyushu Inst. of Tech.)
Assistant Daisuke Kotani(Kyoto Univ.) / Ryo Nakamura(Fukuoka Univ.) / Ryo Nakamura(Univ. of Tokyo)

Paper Information
Registration To Technical Committee on Internet Architecture
Language JPN
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) Proposal of SR-TE framework controllable by customer and application unit, and a discussion on an implementation method of Per-Flow Steering
Sub Title (in English)
Keyword(1) Segment Routing
Keyword(2) Traffic Engineering
Keyword(3) Service Function Chaining
Keyword(4) Per-Flow Steering
1st Author's Name Harunobu Yoshida
1st Author's Affiliation Kyoto Sangyo University(Kyoto Sangyo Univ.)
2nd Author's Name Ryunosuke Saito
2nd Author's Affiliation Kyoto Sangyo University(Kyoto Sangyo Univ.)
3rd Author's Name Shintaro Ishihara
3rd Author's Affiliation Kyoto Sangyo University(Kyoto Sangyo Univ.)
4th Author's Name Toyokazu Akiyama
4th Author's Affiliation Kyoto Sangyo University(Kyoto Sangyo Univ.)
5th Author's Name Kazumasa Kobayashi
5th Author's Affiliation Kyoto Sangyo University(Kyoto Sangyo Univ.)
6th Author's Name Wataru Mishima
6th Author's Affiliation NTT Communications Corporation(NTT Com)
Date 2022-11-21
Paper # IA2022-41
Volume (vol) vol.122
Number (no) IA-268
Page pp.pp.25-32(IA),
#Pages 8
Date of Issue 2022-11-14 (IA)