Presentation | 2017-07-07 Efficient NFV using Gradual Packet Aggregation Approach Focusing on Network I/O Processing between VMs and a Host. Yuki Taguchi, Ryota Kawashima, Hiroki Nakayama, Tsunemasa Hayashi, Hiroshi Matsuo, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Softwarization of existing network functions as Virtual Network Functions (VNFs) brings various advantages in network operation and management. However , commodity server-based VNFs have practical problems in that packet forwarding efficiency. Furthermore, overloads can occur at upper-stream VNFs because of the service-chaining nature. In this paper, we propose a novel packet aggregation method that encapsulates packets destined for a same next hop VNF without increasing latency. Encapsulation at network I/O processing between virtual machines and a host enables each hosts to aggregate short packets gradually through the service chain. Compared with another packet aggregation approach, this approach espessialy improves the efficiency of VM-base VNFs. Finally, the evaluation of the service chain consists of 2 VNFs shows that the throughput was improved by 170 % since the number of packets was reduced. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | NFV / Service Chain / Packet Aggregation / virtual machine / vhost-user / DPDK / VXLAN |
Paper # | ICM2017-10 |
Date of Issue | 2017-06-29 (ICM) |
Conference Information | |
Committee | ICM |
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Conference Date | 2017/7/6(2days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | |
Chair | Toshio Tonouchi(NEC) |
Vice Chair | Yuji Nomura(Fujitsu Labs.) / Yoichi Yamashita(NTT-N) |
Secretary | Yuji Nomura(Fujitsu) / Yoichi Yamashita(KDDI R&D Labs.) |
Assistant | Haruo Ooishi(NTT) |
Paper Information | |
Registration To | Technical Committee on Information and Communication Management |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Efficient NFV using Gradual Packet Aggregation Approach Focusing on Network I/O Processing between VMs and a Host. |
Sub Title (in English) | |
Keyword(1) | NFV |
Keyword(2) | Service Chain |
Keyword(3) | Packet Aggregation |
Keyword(4) | virtual machine |
Keyword(5) | vhost-user |
Keyword(6) | DPDK |
Keyword(7) | VXLAN |
1st Author's Name | Yuki Taguchi |
1st Author's Affiliation | Nagoya Institute of Technology(NITech) |
2nd Author's Name | Ryota Kawashima |
2nd Author's Affiliation | Nagoya Institute of Technology(NITech) |
3rd Author's Name | Hiroki Nakayama |
3rd Author's Affiliation | BOSCO Technologies, Inc.(BOSCO) |
4th Author's Name | Tsunemasa Hayashi |
4th Author's Affiliation | BOSCO Technologies, Inc.(BOSCO) |
5th Author's Name | Hiroshi Matsuo |
5th Author's Affiliation | Nagoya Institute of Technology(NITech) |
Date | 2017-07-07 |
Paper # | ICM2017-10 |
Volume (vol) | vol.117 |
Number (no) | ICM-114 |
Page | pp.pp.33-38(ICM), |
#Pages | 6 |
Date of Issue | 2017-06-29 (ICM) |