> What distro are you on? Debian. (One machine stable, one testing.) > There's a sysctl to set the default qdisc: net.core.default_qdisc. $ sysctl -a | grep default_qdisc net.core.default_qdisc = pfifo_fast > Set this to fq_codel and you should be good to go. Is that safe? I'm thinking lo and virtual interfaces. -- Juliusz