Okay, here’s what I have to get fq_codel enabled on bridge on boot: crontab -e
# m h dom mon dow command @reboot /usr/src/start.fq_codel.sh vi /usr/src/start.fq_codel.sh #!/bin/bash /sbin/tc qdisc add dev enp1s0 root fq_codel /sbin/tc qdisc add dev enp2s0 root fq_codel chmod 755 /usr/src/start.fq_codel.sh it seems to be working under load (so far) though load will increase in the next 24 hours so I’ll watch it, but here’s what I get: tc -s qdisc show dev enp2s0 qdisc fq_codel 8002: root refcnt 2 limit 10240p flows 1024 quantum 1514 target 5.0ms interval 100.0ms memory_limit 32Mb ecn Sent 4273930406 bytes 3059139 pkt (dropped 0, overlimits 0 requeues 1269) backlog 0b 0p requeues 1269 maxpacket 54504 drop_overlimit 0 new_flow_count 401 ecn_mark 0 new_flows_len 0 old_flows_len 0 Should I change any settings? Where can I learn more about what my requeues should be, or really any of the other settings? - Dev > On Jan 4, 2019, at 12:40 PM, Toke Høiland-Jørgensen <t...@toke.dk> wrote: > > Dev <d...@logicalwebhost.com <mailto:d...@logicalwebhost.com>> writes: > >> Okay, thanks to some help from the list, I’ve configured a transparent >> bridge running fq_codel which works for multiple subnet traffic. Here’s my >> setup: >> >> Machine A ——— 192.168.10.200 — — bridge fq_codel machine B —— laptop C >> 192.168.10.150 >> Machine D ——— 192.168.3.50 — —| >> >> On Machine A: >> >> straight gigE interface 192.168.10.200 >> >> Bridge Machine B: enp3s0 mgmt interface >> enp2s0 bridge interface 1 >> enp1s0 bridge interface 2 >> br0 bridge for 1 and 2 >> >> # The loopback network interface >> auto lo br0 >> iface lo inet loopback >> >> # The primary network interface >> allow-hotplug enp3s0 >> iface enp3s0 inet static >> address 172.16.0.5/24 >> gateway 172.16.0.5 >> dns-nameservers 8.8.8.8 >> >> iface enp1s0 inet manual >> tc qdisc add dev enp1s0 root fq_codel >> >> iface enp2s0 inet manual >> tc qdisc add dev enp2s0 root fq_codel >> >> # Bridge setup >> iface br0 inet static >> bridge_ports enp1s0 enp2s0 >> address 192.168.3.75 >> broadcast 192.168.3.255 >> netmask 255.255.255.0 >> gateway 192.168.3 >> >> note: I still have to run this command later, will troubleshoot at >> some point (unless you have suggestions to make it work): > > You can try setting the default qdisc to fq_codel; put: > > net.core.default_qdisc=fq_codel > > in /etc/sysctl.conf > > -Toke
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