From owner-freebsd-current Sun May 7 8:19:43 2000 Delivered-To: freebsd-current@freebsd.org Received: from elvis.mu.org (elvis.mu.org [207.154.226.10]) by hub.freebsd.org (Postfix) with ESMTP id 55FC937B50C for ; Sun, 7 May 2000 08:19:30 -0700 (PDT) (envelope-from paul@elvis.mu.org) Received: by elvis.mu.org (Postfix, from userid 1000) id DEB462B208; Sun, 7 May 2000 10:19:23 -0500 (CDT) Date: Sun, 7 May 2000 08:19:23 -0700 From: Paul Saab To: "Andrey A. Chernov" Cc: current@freebsd.org Subject: Re: TCP becomes very broken just now Message-ID: <20000507081923.A55188@elvis.mu.org> References: <20000507011123.A242@nagual.pp.ru> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii X-Mailer: Mutt 1.0.1i In-Reply-To: <20000507011123.A242@nagual.pp.ru>; from ache@nagual.pp.ru on Sun, May 07, 2000 at 01:11:23AM +0400 Sender: owner-freebsd-current@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.ORG Andrey A. Chernov (ache@nagual.pp.ru) wrote: > Some of recent kernel TCP changes cause TCP completely not working, > i.e. any network daemon (mountd, sendmail, cfsd) started from "rc" on > dialup machine hangs with 3min "Can't connect' timeout and user level > "ppp" started than hangs forever even not dialing. Please fix. The problem is in jlemon's latest commit cleaning up the checksum calculations. I would be interested in seeing what netstat -s says for bad checksums.. I came up with this patch, which fixes my i386 machine.. I dont have an alpha to test. http://people.freebsd.org/~ps/cksum.diff -- Paul Saab Technical Yahoo paul@mu.org - ps@yahoo-inc.com - ps@freebsd.org Do You .. uhh .. Yahoo!? To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message