1 Xcast6 Treemap Islands – – Visiting Multicast Model T. Khoa Phan* Joint work with: Joanna...
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1 Xcast6 Treemap Islands – – Visiting Multicast Model T. Khoa Phan* Joint work with: Joanna Moulierac*, Cuong N. Tran** and Nam Thoai** * INRIA Sophia Antipolis, France ** HCMUT, Vietnam ACM CoNEXT Student Workshop 2012 December 10, 2012 - Nice, France
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Transcript of 1 Xcast6 Treemap Islands – – Visiting Multicast Model T. Khoa Phan* Joint work with: Joanna...
1
Xcast6 Treemap Islands – – Visiting Multicast Model
T. Khoa Phan* Joint work with:
Joanna Moulierac*, Cuong N. Tran** and Nam Thoai*** INRIA Sophia Antipolis, France ** HCMUT, Vietnam
ACM CoNEXT Student Workshop 2012
December 10, 2012 - Nice, France
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Motivation
Unicast – problem with bottlenecks. IP Multicast – many problems, still cannot be used on the Internet.
Multicast router
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Our Approach – Xcast6 Treemap Islands (X6Ti)
Xcast-aware router
Normal router
What is X6Ti?
• A hybrid model of Network Layer Multicast (NOT IP Multicast) and Peer-to-Peer.
Requirements for X6Ti?• X6Ti installed at end-hosts and IPv6 support (MUST).• Xcast-aware router (OPTIONAL).
How X6Ti works?
Black box
Users
X6Ti packet
Xcast
rout
ers
Network Layer Multicast
NO Xcast routers
Peer-to-Peer
Only care about overlay network
Network
NO
configuration
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Our Approach – Xcast6 Treemap Islands
IP multicast Peer-to-peer X6Ti
Ease of deployment No Yes Yes
Efficiency in bandwidth High Medium Medium-High
State scalability at router Low High High
Fast route adaptation High Low Medium-High
New routing protocol Yes No No
New address allocation
Yes (class D)
No No (IPv6 unicast)
A comparison table
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More About Xcast6 Treemap Islands
See my poster and talk to me!
Drop me an email:
Mail to: [email protected]
Visit my website:
www-sop.inria.fr/members/Truong_Khoa.Phan/
