I maybe have this wrong, but earlier versions of QUIC did PMTU like "tasting" of the viable MTU inside the protocol to get to big, from small. Thus, working around the external IP level pMTU blockers.
I think they backed off to a simpler model of just using small inside QUIC.
I kind of liked the former: one day we need to get rid of dependencies on small packets, and move to Jumbo in the wide.
I think they backed off to a simpler model of just using small inside QUIC.
I kind of liked the former: one day we need to get rid of dependencies on small packets, and move to Jumbo in the wide.
(dreamer..)