From owner-freebsd-stable Mon Apr 23 9:26: 9 2001 Delivered-To: freebsd-stable@freebsd.org Received: from cypherpunks.ai (cypherpunks.ai [209.88.68.47]) by hub.freebsd.org (Postfix) with ESMTP id E6CDE37B422 for ; Mon, 23 Apr 2001 09:26:01 -0700 (PDT) (envelope-from jeroen@vangelderen.org) Received: from vangelderen.org (grolsch.ai [209.88.68.214]) by cypherpunks.ai (Postfix) with ESMTP id B40E94D; Mon, 23 Apr 2001 12:25:59 -0400 (AST) Message-ID: <3AE45797.29742D18@vangelderen.org> Date: Mon, 23 Apr 2001 12:25:59 -0400 From: "Jeroen C. van Gelderen" X-Mailer: Mozilla 4.73 [en] (X11; I; Linux 2.2.12 i386) X-Accept-Language: en MIME-Version: 1.0 To: "Hartmann, O." Cc: freebsd-stable@FreeBSD.ORG Subject: Re: NFS performance problems References: Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Sender: owner-freebsd-stable@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.ORG "Hartmann, O." wrote: > > Dear Sirs. > > Since yesterday morning, at the time, I did on all of our machines > running FreeBSD the last cvsupdate, I have massive NFS problems and > some delays in telnet and other network connections. > > This happens to all machines that has been updated. Has this anything > to do with some TCP changes? Are you perchance running ipf on your machines? I just upgraded a couple of my machines to 4.3 and NFS stopped working. Flushing my ipf firewall rules solves the problem and so does booting the previous kernel with the same set of firewall rules works nicely. I'm investigating a bit more... Cheers, Jeroen -- Jeroen C. van Gelderen - jeroen@vangelderen.org "A government that robs Peter to pay Paul can always depend upon the support of Paul." -- George Bernard Shaw To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-stable" in the body of the message