Hi all, Master users only.
If you catch the following commit, you will need to do a full "buildworld" instead of "quickworld" Also, this change and c01148a36ddeb5b928ff7b231bb2e01799bf7bfe gives dragonfly the chance to test 10IW settings, as proposed in: http://tools.ietf.org/html/draft-ietf-tcpm-initcwnd-03 This draft proposes more moderate increasing to 6IW http://tools.ietf.org/html/draft-allman-tcpm-bump-initcwnd-00 Before you rush to change the IW settings you may want to reading the following paper/draft first: http://tools.ietf.org/html/draft-gettys-iw10-considered-harmful-00 http://conferences.sigcomm.org/imc/2011/docs/p569.pdf You could now change the IW globally by setting: sysctl net.inet.tcp.iwmaxsegs sysctl net.inet.tcp.iwcapsegs or per-route IW: route change -net .... -iw X -iwmax X Reduce the iwmaxsegs below 4 or reduce iwcapsegs below 3 will be noop. Best Regards, sephe ---------- Forwarded message ---------- From: Sepherosa Ziehau <se...@crater.dragonflybsd.org> Date: Thu, Apr 12, 2012 at 5:50 PM Subject: git: rt_metrics: Add rmx_iw* to record user-set IW parameters To: comm...@crater.dragonflybsd.org commit bf522a910724004644c81f18dd228361fdb88b74 Author: Sepherosa Ziehau <se...@dragonflybsd.org> Date: Thu Apr 12 16:55:25 2012 +0800 rt_metrics: Add rmx_iw* to record user-set IW parameters Summary of changes: sbin/route/keywords | 2 ++ sbin/route/route.c | 14 ++++++++++---- sys/net/route.h | 5 ++++- sys/net/rtsock.c | 2 ++ usr.bin/netstat/route.c | 31 ++++++++++++++++++++++++++++--- 5 files changed, 46 insertions(+), 8 deletions(-) http://gitweb.dragonflybsd.org/dragonfly.git/commitdiff/bf522a910724004644c81f18dd228361fdb88b74 -- DragonFly BSD source repository -- Tomorrow Will Never Die
