From: Andy Furniss <adf.lists@gmail.com>
To: Jonathan Morton <chromatix99@gmail.com>
Cc: cake@lists.bufferbloat.net
Subject: Re: [Cake] Putting cake under dsmark on ingress ifb
Date: Sun, 26 Feb 2017 14:30:55 +0000 [thread overview]
Message-ID: <bbfb293e-3e76-e483-47a7-88a6777019b2@gmail.com> (raw)
In-Reply-To: <5E17AA80-FF83-4CEA-A1C8-BF12B0031CBD@gmail.com>
Jonathan Morton wrote:
>
>> On 26 Feb, 2017, at 15:41, Andy Furniss <adf.lists@gmail.com> wrote:
>>
>> This works in the sense that I can now get tcpdump on a PC on the
>> lan to show incoming icmp with tos 0xb8.
>>
>> So I try to add cake under dsmark ini the hope that it sees icmp as ef
>> but it doesn't, icmp goes to best effort.
>
> I suspect packets are queuing in cake first and only then going through dsmark. What happens if you reverse the nesting?
tc qdisc add dev ifb0 handle 1:0 root cake bandwidth 60mbit raw overhead
34 diffserv4
tc qdisc add dev ifb0 handle 2:0 parent 1:0 dsmark indices 64
RTNETLINK answers: Operation not supported
Going to be AFK till this evening - will try more random stuff later.
next prev parent reply other threads:[~2017-02-26 14:30 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-02-26 13:41 Andy Furniss
2017-02-26 13:47 ` Jonathan Morton
2017-02-26 14:30 ` Andy Furniss [this message]
2017-02-28 14:11 ` Andy Furniss
2017-02-28 14:23 ` Jonathan Morton
2017-03-01 23:14 ` Andy Furniss
2017-03-04 17:43 ` Andy Furniss
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