Unimog - Cloudflare’s edge load balancer

As the scale of Cloudflare’s edge network has grown, we sometimes reach the limits of parts of our architecture. About two years ago we realized that our existing solution for spreading load within our data centers could no longer meet our needs. We embarked on a project to deploy a Layer 4 Load Balancer, internally called Unimog, to improve the reliability and operational efficiency of our edge n

[bootJP]

Cloudflareのedgeロードバランサについて書かれている。XDPによる高速処理、DC内でジャンボフレームを使用、4 taple をコンシステンとハッシュに突っ込んで一貫したフォワードとdaisy chainingによる確立した接続の維持

[efcl]

L4のLB