BGP Mux Spiral 2 Year-end Project Review
description
Transcript of BGP Mux Spiral 2 Year-end Project Review
Sponsored by the National Science Foundation
BGP MuxSpiral 2 Year-end Project Review
Georgia Tech
PI: Nick Feamster
Students:
Valas Valancius, Yogesh MundadaAugust 22, 2010
Sponsored by the National Science Foundation 2
Cloud Facility
Route Control: Transit Portal (TP)
• Give each service the illusion of its own upstream connectivity– Custom routes and ISPs – Sharing of numbered
resources– Shared colocation and
connectivity– Single contract with
upstream ISPs• Amortizes costs of
upstream connectivity.2
ISP1ISP2
ISP3
Cloud Transit Portal
VoIP Service Streaming Service
Virtual Router
Virtual Router
Sponsored by the National Science Foundation 3
Milestone & QSR Status
ID Milestone Status On Time
?
On Wiki
?
GPO signoff?
Reference Experiment Complete
Ops Transition Complete as can be without address block
Mux in GT Syllabus Complete
Tutorial Complete
Multi-Site Experiment Complete
QSR: 4Q2009 Complete
QSR: 1Q2010 Complete
QSR: 2Q2010 Not Complete
• Security reviews were not completed because the relevant parties never approached us.
• Still working on integrationINSERT PROJECT REVIEW DATE
Sponsored by the National Science Foundation 4INSERT PROJECT REVIEW DATE
Accomplishments 1: Advancing GENI Spiral 2 Goals
• Educational aspects of BGP Mux– Integrated BGP Mux into coursework– Problem Set posted and completed– Nine groups successfully completed– Integrating into graduate course this fall
• BGP Mux software release• EGRE tunnel and node instantiation software release.• Deployment of BGP sessions in three locations• Demonstatrions at every GEC• Integration with OpenFlow-based campus network• Resource manager to be demonstrated at GEC 9
Sponsored by the National Science Foundation 5INSERT PROJECT REVIEW DATE
Issues
• Still waiting on IP address space. Cannot support more than 8 experiments without more address space.
• Integration with Emulab is difficult because we do not have the resources to pay an additional programmer to work with that team. – Solution: They should take our reference manager and figure out
how to integrate it.
• Acquiring more deployment sites is practically a full-time job because it requires following through with operators.
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Plans
• Better integration with experimental environments (e.g., GENI, CoreLab)
• Better interface to wide-area route control– BGP might be too complicated or heavyweight for many
applications
• Possible extensions– Back-haul between cloud facilities– IP prefix sharing
• More deployment sites