From owner-freebsd-stable@FreeBSD.ORG Mon Jan 3 00:52:02 2005 Return-Path: Delivered-To: freebsd-stable@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id C297216A4CE for ; Mon, 3 Jan 2005 00:52:02 +0000 (GMT) Received: from frizzle.3x3x3.org (dsl092-017-115.sfo4.dsl.speakeasy.net [66.92.17.115]) by mx1.FreeBSD.org (Postfix) with ESMTP id 80E4A43D49 for ; Mon, 3 Jan 2005 00:52:02 +0000 (GMT) (envelope-from darren@3x3x3.org) Received: (qmail 90608 invoked by uid 89); 3 Jan 2005 00:52:24 -0000 Received: from unknown (HELO ?127.0.0.1?) (darren@3x3x3.org@10.0.1.100) by 0 with AES256-SHA encrypted SMTP (TLSv1, 256 bits); 3 Jan 2005 00:52:24 -0000 Message-ID: <41D89738.9060802@3x3x3.org> Date: Sun, 02 Jan 2005 16:52:08 -0800 From: darren david User-Agent: Mozilla Thunderbird 0.9 (Windows/20041103) X-Accept-Language: en-us, en MIME-Version: 1.0 To: freebsd-stable@freebsd.org Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Subject: setting net.inet.tcp.inflight_* on 5.3-STABLE X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 03 Jan 2005 00:52:02 -0000 hi all- so i'm attempting to tweak my kernel to eke out a bit more oomph from my Gigabit interface, but i can't seem to set any of the "net.inet.tcp.inflight_*" params with sysctl. i get: sysctl: unknown oid 'net.inet.tcp.inflight_enable' et al. all of the docs i've found seem to assume that it's enabled by default in the kernel. what do i need to enable in the kernel config to get it working? perhaps a better long term question is "how do i find out what kernel config options are tied to which kernel params"? thanks in advance, darren david