Date: Tue, 8 Mar 2016 23:58:23 -0800 (PST) From: Don Lewis <truckman@FreeBSD.org> To: ralsaadi@swin.edu.au Cc: freebsd-net@freebsd.org, freebsd-ipfw@freebsd.org, garmitage@swin.edu.au Subject: Re: Dummynet AQM v0.1- CoDel and FQ-CoDel for FreeBSD's ipfw/dummynet Message-ID: <201603090758.u297wOvK009237@gw.catspoiler.org> In-Reply-To: <6545444AE21C2749939E637E56594CEA3C187192@gsp-ex02.ds.swin.edu.au>
next in thread | previous in thread | raw e-mail | index | archive | help
On 26 Feb, Rasool Al-Saadi wrote: > Dear all, > > 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. > > Patches and documentation can be found in: > http://caia.swin.edu.au/freebsd/aqm Without the patch below, the dummynet module fails to load # kldload dummynet.ko kldload: can't load dummynet.ko: No such file or directory and the following is printed to /var/log/messages: link_elf: symbol sysctl__net_inet_ip_dummynet_children undefined I believe this patch is needed for FreeBSD 11 and all FreeBSD 10 releases. --- sys/netpfil/ipfw/ip_dn_io.c.prev 2016-03-06 00:51:38.012058648 -0800 +++ sys/netpfil/ipfw/ip_dn_io.c 2016-03-08 21:54:47.036921030 -0800 @@ -154,7 +154,7 @@ SYSCTL_DECL(_net_inet); SYSCTL_DECL(_net_inet_ip); -static SYSCTL_NODE(_net_inet_ip, OID_AUTO, dummynet, CTLFLAG_RW, 0, "Dummynet"); +SYSCTL_NODE(_net_inet_ip, OID_AUTO, dummynet, CTLFLAG_RW, 0, "Dummynet"); /* wrapper to pass dn_cfg fields to SYSCTL_* */ //#define DC(x) (&(VNET_NAME(_base_dn_cfg).x))
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?201603090758.u297wOvK009237>