envoyproxy/envoy

"PROXY_PROTO" for L4 QUIC proxying

Open

#20.380 aperta il 16 mar 2022

Vedi su GitHub
 (0 commenti) (0 reazioni) (0 assegnatari)C++ (5373 fork)batch import
area/quicarea/udphelp wanted

Metriche repository

Star
 (27.997 star)
Metriche merge PR
 (Merge medio 8g) (378 PR mergiate in 30 g)

Descrizione

It's nice to be able to L4 proxy QUIC without losing original client IP. If you can send large packets, one solution is to prepend a proxy-proto style header from "maglev" style Enovy to L7 Envoy.

One way to signal if a packet is munged by setting the version from standard QUIC versions to something synthetic like kPROX. I'd be happy to sanitize some of our munging and unmunging code when/if someone takes a look at this.

Guida contributor