Date: Wed, 9 Mar 2016 09:30:14 +0100 From: Franco Fichtner <franco@lastsummer.de> To: Don Lewis <truckman@FreeBSD.org> Cc: ralsaadi@swin.edu.au, freebsd-net@freebsd.org, garmitage@swin.edu.au, freebsd-ipfw@freebsd.org Subject: Re: Dummynet AQM v0.1- CoDel and FQ-CoDel for FreeBSD's ipfw/dummynet Message-ID: <22B0B893-3350-4DDF-925C-A35459807EC1@lastsummer.de> In-Reply-To: <201603090758.u297wOvK009237@gw.catspoiler.org> References: <201603090758.u297wOvK009237@gw.catspoiler.org>
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> On 09 Mar 2016, at 8:58 AM, Don Lewis <truckman@FreeBSD.org> wrote: >=20 > On 26 Feb, Rasool Al-Saadi wrote: >> Dear all, >>=20 >> I would like to announce that we (myself and Grenville Armitage) = released Dummynet AQM v0.1, which is an independent implementation of = CoDel and FQ-CoDel for FreeBSD's ipfw/dummynet framework, based on the = IETF CoDel [1] and FQ-CoDel [2] Internet-Drafts. >> We prepared patches for FreeBSD11-CURRENT-r295345 and FreeBSD = 10.x-RELEASE (10.0, 10.1, 10.2), and a technical report of our = implementation. Great work, Rasool. We are happy with the results of our tests so far. >> Patches and documentation can be found in: >> http://caia.swin.edu.au/freebsd/aqm >=20 > Without the patch below, the dummynet module fails to load >=20 > # kldload dummynet.ko > kldload: can't load dummynet.ko: No such file or directory It works for 10.2-RELEASE with the vanilla patch: root@sensey:~ # kldstat Id Refs Address Size Name 1 10 0xffffffff80200000 2148a60 kernel 2 1 0xffffffff82411000 6129 tmpfs.ko 3 1 0xffffffff82418000 2275 aesni.ko 4 1 0xffffffff8241b000 10dd amdtemp.ko 5 1 0xffffffff8241d000 7761 unionfs.ko root@sensey:~ # kldload dummynet root@sensey:~ # kldstat Id Refs Address Size Name 1 21 0xffffffff80200000 2148a60 kernel 2 1 0xffffffff82411000 6129 tmpfs.ko 3 1 0xffffffff82418000 2275 aesni.ko 4 1 0xffffffff8241b000 10dd amdtemp.ko 5 1 0xffffffff8241d000 7761 unionfs.ko 6 1 0xffffffff82425000 c9f8 dummynet.ko 7 1 0xffffffff82432000 caeb ipfw.ko root@sensey:~ # dmesg [...] ipfw2 (+ipv6) initialized, divert loadable, nat loadable, default to = accept, logging disabled DUMMYNET 0 with IPv6 initialized (100409) load_dn_aqm dn_aqm CODEL loaded load_dn_sched dn_sched FIFO loaded load_dn_sched dn_sched QFQ loaded load_dn_sched dn_sched RR loaded load_dn_sched dn_sched WF2Q+ loaded load_dn_sched dn_sched PRIO loaded load_dn_sched dn_sched FQ_CODEL loaded=
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