From owner-freebsd-questions Mon Oct 28 19: 1:58 2002 Delivered-To: freebsd-questions@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 2506B37B401 for ; Mon, 28 Oct 2002 19:01:57 -0800 (PST) Received: from cactus.fi.uba.ar (cactus.fi.uba.ar [157.92.49.108]) by mx1.FreeBSD.org (Postfix) with ESMTP id 295E643E91 for ; Mon, 28 Oct 2002 19:01:56 -0800 (PST) (envelope-from fgleiser@cactus.fi.uba.ar) Received: from cactus.fi.uba.ar (cactus.fi.uba.ar [157.92.49.108]) by cactus.fi.uba.ar (8.12.3/8.12.3) with ESMTP id g9T30M0d074345; Tue, 29 Oct 2002 00:00:22 -0300 (ART) (envelope-from fgleiser@cactus.fi.uba.ar) Date: Tue, 29 Oct 2002 00:00:22 -0300 (ART) From: Fernando Gleiser To: Mike Johnston Cc: "'freebsd-questions@freebsd.org'" Subject: Re: enabling tcp bandwidth limiting? In-Reply-To: Message-ID: <20021028235907.S72037-100000@cactus.fi.uba.ar> MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII X-Spam-Status: No, hits=-3.5 required=5.0 tests=IN_REP_TO,SUBJ_ENDS_IN_Q_MARK version=2.31 Sender: owner-freebsd-questions@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.ORG On Mon, 28 Oct 2002, Mike Johnston wrote: > According to the FreeBSD 4.7 release notes: > The tcp protocol now has the ability to dynamically limit the send-side > window to maximize bandwidth and minimize round trip times. The feature can > be enabled via the net.inet.tcp.inflight_enable sysctl. > > Can someone explain how to enable this feature? Do i add it to rc.conf? Add net.inet.tcp.inflight_enable=1 to /etc/sysctl.conf If you want to enable it without rebooting, say the magic words: # sysctl -w net.inet.tcp.inflight_enable=1 Fer > > > To Unsubscribe: send mail to majordomo@FreeBSD.org > with "unsubscribe freebsd-questions" in the body of the message > To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-questions" in the body of the message