From owner-freebsd-net@FreeBSD.ORG Sun Jul 3 01:02:24 2005 Return-Path: X-Original-To: freebsd-net@freebsd.org Delivered-To: freebsd-net@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 77F4116A448; Sun, 3 Jul 2005 01:02:05 +0000 (GMT) (envelope-from ps@mu.org) Received: from elvis.mu.org (elvis.mu.org [192.203.228.196]) by mx1.FreeBSD.org (Postfix) with ESMTP id 944754431E; Sun, 3 Jul 2005 00:52:32 +0000 (GMT) (envelope-from ps@mu.org) Received: by elvis.mu.org (Postfix, from userid 1000) id 009F35DA91; Sat, 2 Jul 2005 17:07:31 -0700 (PDT) X-Original-To: ps@mu.org Delivered-To: ps@mu.org Received: from mx2.freebsd.org (mx2.freebsd.org [216.136.204.119]) by elvis.mu.org (Postfix) with ESMTP id 7A04A5C8C1 for ; Thu, 21 Oct 2004 12:34:49 -0700 (PDT) Received: from hub.freebsd.org (hub.freebsd.org [216.136.204.18]) by mx2.freebsd.org (Postfix) with ESMTP id 332755591B; Thu, 21 Oct 2004 19:34:27 +0000 (GMT) (envelope-from owner-freebsd-arch@freebsd.org) Received: from hub.freebsd.org (localhost [127.0.0.1]) by hub.freebsd.org (Postfix) with ESMTP id A508F16A4CE; Thu, 21 Oct 2004 19:34:26 +0000 (GMT) Delivered-To: freebsd-arch@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id D5E9316A4CE; Thu, 21 Oct 2004 19:34:23 +0000 (GMT) Received: from www.citello.it (host170-131.pool80117.interbusiness.it [80.117.131.170]) by mx1.FreeBSD.org (Postfix) with ESMTP id 1793443D2D; Thu, 21 Oct 2004 19:34:21 +0000 (GMT) (envelope-from molter@tin.it) Received: from gattaccio.codalunga (ANice-205-1-12-243.w81-248.abo.wanadoo.fr [81.248.122.243]) by www.citello.it (Postfix) with ESMTP id 6CD091559; Thu, 21 Oct 2004 21:34:27 +0200 (CEST) Received: by gattaccio.codalunga (Postfix, from userid 1001) id 140EDC117; Thu, 21 Oct 2004 21:32:49 +0200 (CEST) From: Marco Molteni To: Andre Oppermann Message-Id: <20041021213248.223cab2c.molter@tin.it> In-Reply-To: <4177E25E.804639E@freebsd.org> References: <4177C8AD.6060706@freebsd.org> <20041021153933.GK13756@empiric.icir.org> <4177E25E.804639E@freebsd.org> X-Mailer: Sylpheed version 0.9.12 (GTK+ 1.2.10; i386-portbld-freebsd5.2) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-BeenThere: freebsd-arch@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list Sender: owner-freebsd-arch@freebsd.org Errors-To: owner-freebsd-arch@freebsd.org X-Spam-Checker-Version: SpamAssassin 3.0.0 (2004-09-13) on elvis.mu.org X-Spam-Status: No, score=-2.5 required=5.0 tests=BAYES_00,RCVD_IN_NJABL_DUL autolearn=no version=3.0.0 X-Spam-Level: Cc: freebsd-net@freebsd.org, freebsd-arch@freebsd.org Subject: Re: Removing T/TCP and replacing it with something simpler X-BeenThere: freebsd-net@freebsd.org List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Date: Sun, 03 Jul 2005 01:02:24 -0000 X-Original-Date: Thu, 21 Oct 2004 21:32:48 +0200 X-List-Received-Date: Sun, 03 Jul 2005 01:02:24 -0000 On Thu, 21 Oct 2004 Andre Oppermann wrote: > Bruce M Simpson wrote: > > > > On Thu, Oct 21, 2004 at 04:33:17PM +0200, Andre Oppermann wrote: > > > Thus after the removal of T/TCP for the reasons above I want to > > > provide a work-alike replacement for T/TCP's functionality: > > > > I disagree. I think the time spent here would be better spent on > > working on an import of SCTP into the kernel, perhaps the KAME code > > base would be a good starting point. > > Is the SCTP in KAME complete and stable? Are there any other (open > source) implementations of it? SCTP in KAME is complete, stable and fully supported. It is mainly developed by the SCTP RFC author, Randall Stewart. A T/TCP alternative as you are describing sounds very similar to PR-SCTP (Partial Reliability SCTP). (Don't let the name fool you, please read the internet draft). There is at least another kernel-level open source implementation, for Linux, plus other user-level implementations. marco -- panic("The moon has moved again."); _______________________________________________ freebsd-arch@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-arch To unsubscribe, send any mail to "freebsd-arch-unsubscribe@freebsd.org"