In a multi-tenant data center environment, the current paradigm for route control customization involves a labor-intensive ticketing process, in which tenants submit route control requests to the landlord. This results in a tight coupling between tenants and landlord, extensive human resource deployment, and long ticket resolution time. We propose Routing-as-a-Service (RaaS), a framework for tenant-directed route control in data centers. We show that RaaS-based implementation provides a route control platform for multiple tenants to perform route control independently with little administrative involvement, and for the landlord to set the overall network policies. RaaS-based solutions can run on commercial off-the-shelf (COTS) hardware and leverage existing technologies, so it can be implemented in existing networks without major infrastructural overhaul. We present the design of RaaS, introduce its components, and evaluate a prototype based on RaaS.
https://docs.google.com/viewer?a=v&q=cache:hxhp5ELBNaAJ:www.tml.tkk.fi/Opinnot/T-110.7190/2008/spring/papers/06b_ras.pdf+&hl=en&gl=in&pid=bl&srcid=ADGEESgyNmvGUT_GDmMd93hjNIxoL8pRRWQrMPCZFmmUL7iYSqU1iuM0I5u2JB34TVTmsVjtReztG05alwqan8x7teRDuIVZ-55z8bzQUShsLkfxnks2S3ySmKpYCQq-0RoYGWoXYOo1&sig=AHIEtbSCcCUPDbDmoJALBYtj_5AVG0YHdg
Routing-as-a-Service (RaaS): A framework For tenant-directed route control in data center :
https://docs.google.com/viewer?a=v&q=cache:vWdGG0T4lBUJ:netlab.sysu.edu.cn/~ypzeng/DC/Routing-as-a-Service%2520(RaaS)%2520A%2520Framework%2520For%2520Tenant-Directed%2520Route%2520Control%2520in%2520Data%2520Center.pdf+&hl=en&gl=in&pid=bl&srcid=ADGEESgOU3bdxtVtZkryTK07C0xio3iO_ae_2oPvFt66MWx1jg3Zq7QxUoM0PXChpomf7GObWgAvhJ_mp1v5nLUAVP7IRcZHhMLi_Akd1EUGKFVT3FhqtWHUZN6-ft1ux0wwG0zfozLc&sig=AHIEtbQDa90MT-klsv5JWYkxgfbOvhcryQ
https://docs.google.com/viewer?a=v&q=cache:R5c-e5932S4J:sahara.cs.berkeley.edu/jan2004-retreat/slides/karthik.ppt+&hl=en&gl=in&pid=bl&srcid=ADGEESj7Ey3J0GS0AZNNsg3IiPowRJqobng_vqOir3pbxDeU412hF4Ck8s7lDmia1SvEqwKTc1pDrGLsJNp8a9dJTcKg-3FDdMeeNf0XBRodxKKEg0XB43DRHwzDwBahkE8jnlRcb7wQ&sig=AHIEtbRRnTo4VSEPVGsMl5Thtk1CG4IpcQ
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