Hi, On Tue, Mar 02, 2021 at 05:21:25PM -0800, Dave Taht wrote: > I always kind of thought that clamping the receiver side window more > dynamically would help a lot on cellular networks.
I concur and therefore disabled TCP window scaling when using Internet access via cellular networks. It is not sufficient for EDGE and worse, but OK for 3G and fine for LTE in my experience. > https://tools.ietf.org/html/draft-irtf-iccrg-rledbat-01 I really like the idea of having a way to tell the sender side to slow down, since they would otherwise fill the huge buffers in cellular networks (I have measured round-trip-times of up to 4 minutes over cellular networks). The classical thinking that it is fine to send whatever the receiving host can handle no longer holds in our bufferbloated networks. Thanks, Erik -- And I always like seeing NSA-designed cryptography [...]. It's like examining alien technology. -- Bruce Schneier _______________________________________________ Bloat mailing list Bloat@lists.bufferbloat.net https://lists.bufferbloat.net/listinfo/bloat