> On 5 Jun, 2018, at 6:10 pm, Jonathan Foulkes <j...@jonathanfoulkes.com> wrote: > > Jonathan, in the past the recommendation was for NOECN on egress if capacity > <4Mbps. Is that still the case in light of this?
I would always use ECN, no exceptions - unless the sender is using a TCP congestion control algorithm that doesn't support it (eg. BBR currently). That's true for both fq_codel and Cake. With ECN, codel's action doesn't drop packets, only resizes the congestion window. - Jonathan Morton _______________________________________________ Bloat mailing list Bloat@lists.bufferbloat.net https://lists.bufferbloat.net/listinfo/bloat
