alt Hacker NewsSetting up my own server (migrating off GCP LB) taught me so much about networking. I was especially surprised that providing IPv6 is such a performance boost for low bandwidth phones since they mostly only operate on IPv6 by now and IPv4 needs some sort of special roundtrip.
Cool! Could you give some concrete examples of apps or traffic patterns where you think IPv6 may noticeably improve performance on phones? Are you mainly referring to NAT traversal during connection setup, or to something that also affects traffic after the connection is established?