~/talk

Running BGP in Data Centers at Scale

on YouTube 11m
Talkat NSDI ’21 · 2021-04-12..04-14· [networking]

speakers

name:Anubhavnidhi Abhashkumar
links:none on file
name:Kausik Subramanian
links:none on file
name:Alexey Andreyev
links:none on file
name:Hyojeong Kim
links:none on file
name:Nanda Kishore Salem
links:none on file
name:Jingyi Yang
linkedin:girasoleyang
name:Petr Lapukhov
links:none on file
name:Aditya Akella
linkedin:aditya-akella
name:Hongyi Zeng
links:none on file

resources

video:https://youtu.be/wHfYUbKNEyc
slides:none on file

summary

Facebook describes a BGP-based data-center routing design that scales across hundreds of pods by reusing ASN blocks, hierarchical route summarization to cut hardware FIB and control-plane load, and a policy system that installs predefined backup paths so failures switch locally without waiting for global reconvergence. An in-house BGP agent plus automated test-and-deploy pipeline pushes bi-weekly agent updates and policy changes. Design runs fleet-wide for 5+ years and incidents over a two-year window drive iterative policy and implementation fixes.

AI-written summary · about

chapters (5)

  1. 0:00Introduction
  2. 0:35Motivation
  3. 3:47Key Features
  4. 9:26Operational Pipeline
  5. 10:38Conclusion

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