From owner-freebsd-questions@FreeBSD.ORG Thu Feb 26 08:13:47 2009 Return-Path: Delivered-To: freebsd-questions@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id A9BA91065675 for ; Thu, 26 Feb 2009 08:13:47 +0000 (UTC) (envelope-from abalour@gmail.com) Received: from fg-out-1718.google.com (fg-out-1718.google.com [72.14.220.159]) by mx1.freebsd.org (Postfix) with ESMTP id 3DA7B8FC19 for ; Thu, 26 Feb 2009 08:13:47 +0000 (UTC) (envelope-from abalour@gmail.com) Received: by fg-out-1718.google.com with SMTP id l26so345467fgb.35 for ; Thu, 26 Feb 2009 00:13:46 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:mime-version:sender:reply-to:received:date :x-google-sender-auth:message-id:subject:from:to:content-type; bh=5NBohFhQc6vQWMlDHknAbbJmhia+vFaY0hSAMkYaO38=; b=YAHILBBftCxENn299lhekWBDhUgbCH765mJqJWLTYlEu3JEONTl0rRZ0IDA6tKVrEx hQwM9gzlVtYCjDIIOqkOhJj+2isXJkG2Kz8B4NxDi5WSbPV+CDmRoVK0b828qPqVhAWE 0bVYQrOXbdLs/IGsqBKDVlmpJakF98mehMDG0= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:sender:reply-to:date:x-google-sender-auth:message-id :subject:from:to:content-type; b=in12yBm4rImkNHClQTrYwgoR62PzOMGzgtiK3zWjTECgeOYV4uw3cJdXeRtGTfxmpj 1kAfdxp/Hn6nLq3eFvjbqDvZJZSV6wVoDyKxJrOKnfIJfYXXHf6TGBBub548isKsn+bh XTV62K0eLMzRld98XUJGRm3Chp2dthMSJavVY= MIME-Version: 1.0 Sender: abalour@gmail.com Received: by 10.86.95.8 with SMTP id s8mr1856161fgb.79.1235636026351; Thu, 26 Feb 2009 00:13:46 -0800 (PST) Date: Thu, 26 Feb 2009 10:13:46 +0200 X-Google-Sender-Auth: 9a01edc44d676cbd Message-ID: <35f70db10902260013v25e3f1bfs8f5929d2c62805@mail.gmail.com> From: Ross Cameron To: freebsd-questions@freebsd.org Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Content-Filtered-By: Mailman/MimeDel 2.1.5 Subject: TCP congestion avoidance X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list Reply-To: ross.cameron@linuxpro.co.za List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 26 Feb 2009 08:13:47 -0000 Hi there all I spend most of my time maintaining an embedded Linux appliance for a client of mine. One of the features of this client is that depending on connectivity types etc. if has the ability to choose between several different TCP congestion avoidance algorythms. Now I have been approached by another client to produce a BSD derived system (they're GPL alergic) and I would like to impliment a simmilar feature on this new toolchain. Where can I find out what congestion avoidance algorythms FreeBSD supports and how to plug them in and out during runtime (not at boot) ??? Regards,... Ross Cameron -- "Opportunity is most often missed by people because it is dressed in overalls and looks like work." Thomas Alva Edison Inventor of 1093 patents, including: The light bulb, phonogram and motion pictures.