From owner-freebsd-questions@FreeBSD.ORG Wed Feb 21 08:37:26 2007 Return-Path: X-Original-To: freebsd-questions@freebsd.org Delivered-To: freebsd-questions@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id 1F16516B171 for ; Wed, 21 Feb 2007 08:37:26 +0000 (UTC) (envelope-from nvass@teledomenet.gr) Received: from wmail.teledomenet.gr (wmail.teledomenet.gr [213.142.128.16]) by mx1.freebsd.org (Postfix) with ESMTP id CBB9C13C47E for ; Wed, 21 Feb 2007 08:37:25 +0000 (UTC) (envelope-from nvass@teledomenet.gr) Received: from iris (unknown [192.168.1.71]) by wmail.teledomenet.gr (Postfix) with ESMTP id DA4921C95DF for ; Wed, 21 Feb 2007 10:19:31 +0200 (EET) From: Nikos Vassiliadis To: freebsd-questions@freebsd.org Date: Wed, 21 Feb 2007 10:39:51 +0200 User-Agent: KMail/1.9.1 References: <200702202021.55723.pablo.fernandez@rs.com.ar> In-Reply-To: <200702202021.55723.pablo.fernandez@rs.com.ar> MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 8bit Content-Disposition: inline Message-Id: <200702211039.51601.nvass@teledomenet.gr> Subject: Re: PF slowing down file copies X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 21 Feb 2007 08:37:26 -0000 On Wednesday 21 February 2007 01:21, José Pablo Fernández wrote: > My problem is that when I copy a file from one network to the other, the first > 128KB seems to be copied instantaneously, the second 128KB take more than two > minutes and I've seen the third 128KB being copied very rarely. This might be an MTU problem. Is the MTU set to 1500 everywhere? You can try using a smaller MTU - like 1400 - on two computers, try a transfer and if that works, you'll have to check the switches involved. > This is using Secure CoPy. Do you mean scp(1)? Also, what's going on when you disable pf? Nikos