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| Presentation | 2013-03-08 09:40 Study and feasibility analysis of multicasting methods employing MPLS-TP P2MP LSP Takahiko Ishikawa, Hiroyuki Oouchi, Takanori Iwai, Takafumi Hamano, Masatoshi Namiki (NTT)  NS2012-243 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | We studied multicasting methods on a MPLS-TP network and examined the feasibility of them. A multicasting method in a career network requires the readiness for change and increase of the channel, the scalability for the number of channels, and the fast restoration. We showed that PIM and MVPN were suitable as a multicasting transmitting control protocol which fills these requirements. We proposed the multicasting methods using MPLS-TP P2MP LSPs with PIM or MVPN as the control protocol. Both methods transmit a multicasting packet using P2MP LSPs. The PIM method uses unidirectional P2P LSPs from leaves to a root for connection of PIM control plain. The MVPN method uses the BGP process of unicasts for an MVPN control plain. We evaluated the number of paths, and processing load for the feasibility assessment of both the methods in an actual network. As a result, it is clarified that the number of paths becomes a bottleneck of scale nature rather than processing load. In the viewpoint of the number of paths, it is clarified that the MVPN method is suitable for a large-scale network compared with the PIM method. |
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| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | IP Multicast / IPTV / MPLS-TP / P2MP LSP / PIM / MVPN / / | |
| Reference Info. | IEICE Tech. Rep., vol. 112, no. 463, NS2012-243, pp. 457-462, March 2013. | |
| Paper # | NS2012-243 | |
| Date of Issue | 2013-02-28 (NS) | |
| ISSN | Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 | |
| Copyright and reproduction |
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) | |
| Download PDF | NS2012-243 |
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| Conference Information | |
| Committee | NS IN |
| Conference Date | 2013-03-07 - 2013-03-08 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Okinawa Zanpamisaki Royal Hotel |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | General |
| Paper Information | |
| Registration To | NS |
| Conference Code | 2013-03-NS-IN |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Study and feasibility analysis of multicasting methods employing MPLS-TP P2MP LSP |
| Sub Title (in English) | |
| Keyword(1) | IP Multicast |
| Keyword(2) | IPTV |
| Keyword(3) | MPLS-TP |
| Keyword(4) | P2MP LSP |
| Keyword(5) | PIM |
| Keyword(6) | MVPN |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Takahiko Ishikawa |
| 1st Author's Affiliation | Nippon Telegraph and Telephone Corporation (NTT) |
| 2nd Author's Name | Hiroyuki Oouchi |
| 2nd Author's Affiliation | Nippon Telegraph and Telephone Corporation (NTT) |
| 3rd Author's Name | Takanori Iwai |
| 3rd Author's Affiliation | Nippon Telegraph and Telephone Corporation (NTT) |
| 4th Author's Name | Takafumi Hamano |
| 4th Author's Affiliation | Nippon Telegraph and Telephone Corporation (NTT) |
| 5th Author's Name | Masatoshi Namiki |
| 5th Author's Affiliation | Nippon Telegraph and Telephone Corporation (NTT) |
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| Speaker | Author-1 |
| Date Time | 2013-03-08 09:40:00 |
| Presentation Time | 20 minutes |
| Registration for | NS |
| Paper # | NS2012-243 |
| Volume (vol) | vol.112 |
| Number (no) | no.463 |
| Page | pp.457-462 |
| #Pages | 6 |
| Date of Issue | 2013-02-28 (NS) |
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