> On 25 Apr, 2020, at 5:14 pm, Kenneth Porter <sh...@sewingwitch.com> wrote: > > I see "ecn" in the qdisc commands.
No, not the qdisc (where ECN is enabled by default), but on the client. Linux: # sysctl net.ipv4.tcp_ecn=1 Windows: > netsh interface tcp set global ecncapability=enabled OSX: $ sudo sysctl -w net.inet.tcp.ecn_initiate_out=1 $ sudo sysctl -w net.inet.tcp.ecn_negotiate_in=1 In Linux and OSX, to make the setting persist across reboots, edit /etc/sysctl.conf. - Jonathan Morton _______________________________________________ Bloat mailing list Bloat@lists.bufferbloat.net https://lists.bufferbloat.net/listinfo/bloat
