> On 24 Apr, 2020, at 7:22 pm, Kenneth Porter <sh...@sewingwitch.com> wrote:
>
> My next project will be to enable cake on my CentOS 7 box that just got a new
> 45 Mbps symmetric fiber connection from AT&T ("Business in a Box"). We
> upgraded from 1.5Mbps/128kbps ADSL. Any hints on what settings to use?
Fibre probably uses Ethernet-style framing, or at least it does at the
provisioning shaper. So the following settings should probably work well:
# outbound
tc qdisc replace dev $WAN root cake bandwidth 44.5Mbit besteffort dual-srchost
nonat ethernet ack-filter
# inbound
tc qdisc replace dev $IFB4WAN root cake bandwidth 42Mbit besteffort
dual-dsthost nonat ethernet ingress
With, of course, the usual redirecting of $WAN ingress to $IFB4WAN. The
dual-src/dsthost settings should share things nicely between different users,
including the server, even if one uses a lot more flows than another.
- Jonathan Morton
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