Presentation 2004/6/4
IGMP Based Accommodation of Multicast Capable LANs Using PIM-SM
Yaping Gong, Toshihio Kato, Shuichi Itoh,
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Abstract(in English) Recently, some ISPs have started to provide IP multicast information delivery services. In the IP multicast mechanism, IGMP is used between end hosts and last hop routers and multicast routing protocols are used between multicast routers in backbone networks. Currently, it is common that a customer premises contains a single host or a LAN with a single segment, and therefore, most ISPs use IGMP as the interface between the customer premises and themselves. However, more advanced customers may introduce LAN with multiple segments and perform their own multicast delivery within LAN. For those customers, it is impossible to use IGMP at the ISP and customer boundary. On the other hand, from the standpoint of ISPs, it is inconvenient to introduce different kinds of protocols, IGMP and multiple kinds of multicast routing protocols. In this paper, we propose a scheme to accommodate multicast capable LANs with PIM-SM into ISP based on IGMP.
Keyword(in Japanese) (See Japanese page)
Keyword(in English) IP Multicast / IGMP / PIM-SM / IGMP/PIM Interworking
Paper # NS2004-48
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Committee NS
Conference Date 2004/6/4(1days)
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Language ENG
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) IGMP Based Accommodation of Multicast Capable LANs Using PIM-SM
Sub Title (in English)
Keyword(1) IP Multicast
Keyword(2) IGMP
Keyword(3) PIM-SM
Keyword(4) IGMP/PIM Interworking
1st Author's Name Yaping Gong
1st Author's Affiliation University of Electro-Communications()
2nd Author's Name Toshihio Kato
2nd Author's Affiliation University of Electro-Communications
3rd Author's Name Shuichi Itoh
3rd Author's Affiliation University of Electro-Communications
Date 2004/6/4
Paper # NS2004-48
Volume (vol) vol.104
Number (no) 108
Page pp.pp.-
#Pages 4
Date of Issue