NDLI: NetLord:a scalable multi-tenant network architecture for virtualized datacenters

Content Provider	ACM Digital Library
Author	Mudigonda, Jayaram Yalagandula, Praveen Stiekes, Bryan Pouffary, Yanick Mogul, Jeff
Abstract	Providers of "Infrastructure-as-a-Service" need datacenter networks that support multi-tenancy, scale, and ease of operation, at low cost. Most existing network architectures cannot meet all of these needs simultaneously. In this paper we present NetLord, a novel multi-tenant network architecture. NetLord provides tenants with simple and flexible network abstractions, by fully and efficiently virtualizing the address space at both L2 and L3. NetLord can exploit inexpensive commodity equipment to scale the network to several thousands of tenants and millions of virtual machines. NetLord requires only a small amount of offline, one-time configuration. We implemented NetLord on a testbed, and demonstrated its scalability, while achieving order-of-magnitude goodput improvements over previous approaches.
Starting Page	62
Ending Page	73
Page Count	12
File Format	PDF MP4
ISSN	01464833
DOI	10.1145/2043164.2018444
Journal	ACM SIGCOMM Computer Communication Review (CCRV)
Volume Number	41
Issue Number	4
Language	English
Publisher	Association for Computing Machinery (ACM)
Publisher Date	1993-07-01
Publisher Place	New York
Access Restriction	One Nation One Subscription (ONOS)
Subject Keyword	Datacenter network Scalable ethernet Network virtualization Multi-tenant Multi-pathing
Content Type	Audio Text
Resource Type	Article
Subject	Computer Networks and Communications Software

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NetLord:a scalable multi-tenant network architecture for virtualized datacenters