講演抄録/キーワード |
講演名 |
2013-09-06 16:00
HANAベースのマルチホームネットワークにおける自動経路切替手法 金 勇・福島裕介・○藤川賢治・小針康永・原井洋明(NICT) IA2013-25 |
抄録 |
(和) |
(まだ登録されていません) |
(英) |
Multihomed networks are well used to improve fault-tolerance of the information-network systems and perform traffic distribution in the information network. We have designed and implemented a Hierarchical Automatic Number Allocation (HANA) architecture for New Generation Networks. HANA basically allocates Provider Aggregatable (PA) locator space hierarchically and is able to assign multiple locators to one network interface. Accordingly, it is able to construct an end-to-end multihomed network by connecting the local network to multiple Internet Service Providers (ISPs) using HANA. Consequently, the multihomed hosts natively have multiple routes for communications when multiple locators are configured. When one of the routes is broken the hosts can switch to the other available route for continuous communications.
We introduced a small scale HANA experimental network into access network
infrastructure of the JANOG31 and presented simple configuration of HANA and demonstration of route switching in HANA-based mutlihomed network. We provided network access service by the collaboration of HANA, DHCP and NAT in order to avoid installing HANA client to all client PCs.
Through the demonstration we confirmed that the route switching can be finished in about seven seconds when one of the links is down on HANA-based multihomed network. |
キーワード |
(和) |
/ / / / / / / |
(英) |
End-to-End Multihoming / Route Switching / HANA / / / / / |
文献情報 |
信学技報, vol. 113, no. 200, IA2013-25, pp. 47-52, 2013年9月. |
資料番号 |
IA2013-25 |
発行日 |
2013-08-30 (IA) |
ISSN |
Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 |
著作権に ついて |
技術研究報告に掲載された論文の著作権は電子情報通信学会に帰属します.(許諾番号:10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) |
PDFダウンロード |
IA2013-25 |