From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail.toke.dk (mail.toke.dk [IPv6:2a00:7660:6da:2001::664]) (using TLSv1.2 with cipher ADH-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by lists.bufferbloat.net (Postfix) with ESMTPS id 4061D3CB35 for ; Fri, 9 Aug 2019 04:38:49 -0400 (EDT) From: Toke =?utf-8?Q?H=C3=B8iland-J=C3=B8rgensen?= DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=toke.dk; s=20161023; t=1565339927; bh=qiBLYTLuxHu/Q61ElQMdWGEKtK5RJkxJRF4r5o2Grjc=; h=From:To:Cc:Subject:In-Reply-To:References:Date:From; b=TJod1A7NFGyS6JN2p76ps2A0oSiLBYSFq6swlHJIMIC2ZHtYXfjpjWvPVhxXCCnMj M/h9oSSwJ+2N+j1l3zCYxb/3jEyWUHLebRg0eJCBXqcsoYknsiY12vMEnyF2WYqnTe GETwUPstrlE08XZNUNt2hEf3blYVgq4btOhv0kCym8tKdPgdzTeozPGd0Qb/epvN+g w4yGKG4CTujUbNVWjmdSJfLFQCamI+z2WHbwo5WACt+IDSxwjl1RK6P5/sTwPCWEkM FTts1oYbrKMCgXXckv3XDzlDkNt+6R1E8GZtXjQU2wASd3DOXZGu4BDbwK3ftFtGgJ p1EJrP+HI8oFg== To: Mikael Abrahamsson Cc: bloat@lists.bufferbloat.net In-Reply-To: References: <87blwzs8gc.fsf@toke.dk> Date: Fri, 09 Aug 2019 10:38:46 +0200 X-Clacks-Overhead: GNU Terry Pratchett Message-ID: <87tvaqraw9.fsf@toke.dk> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Subject: Re: [Bloat] weird problem WRT1200 + CAKE on OpenWrt 18.06.2 X-BeenThere: bloat@lists.bufferbloat.net X-Mailman-Version: 2.1.20 Precedence: list List-Id: General list for discussing Bufferbloat List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 09 Aug 2019 08:38:49 -0000 Mikael Abrahamsson writes: > On Thu, 8 Aug 2019, Toke H=C3=B8iland-J=C3=B8rgensen wrote: > >> This looks like you're running sqm-scripts on a VLAN interface? Does it= =20 >> make any difference if you run it on the physical eth1? > > Due to how the WRT1200AC is set up internally, this is the only way to do= =20 > it. It's how "wan" is set up. Ah right, I see. My Turris Omnia does something similar, but also has a separate hardwired WAN port. I just assumed the WRT1200AC was similar (it's been a while since I used mine, since I replaced it with the Omnia). Another thing you could try, to confirm that the culprit is the shaper, is to use HTB as a shaper and run CAKE in unlimited mode as the leaf qdisc. This *should* work, and if it doesn't give you the latency spikes, then its definitely a wink in the direction of the shaper... -Toke