動作例1 : リクエストのバッファリング Offline 1 manager proxy 3. Buffers request data app 1. Returns a dummy IP 2. Requests data Recover 2 manager envoy 1. Check real ip app 2. Request to target server 3. Return response data
参照 A practical introduction to XDP https://linuxplumbersconf.org/event/2/contributions/71/attachments/17/9/presentati on-lpc2018-xdp-tutorial.pdf The eXpress Data Path https://github.com/tohojo/xdp-paper/blob/master/xdp-the-express-data-path.pdf