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Paper Abstract and Keywords
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
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.
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

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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