From owner-freebsd-current Sat May 6 15:24: 0 2000 Delivered-To: freebsd-current@freebsd.org Received: by hub.freebsd.org (Postfix, from userid 542) id 8192837B9C6; Sat, 6 May 2000 15:23:56 -0700 (PDT) Date: Sat, 6 May 2000 15:23:56 -0700 From: "Andrey A. Chernov" To: Samuel Tardieu Cc: current@freebsd.org Subject: Re: TCP becomes very broken just now Message-ID: <20000506152356.A55109@freebsd.org> References: <20000507011123.A242@nagual.pp.ru> <2000-05-06-23-53-23+trackit+sam@inf.enst.fr> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii X-Mailer: Mutt 0.95.4i In-Reply-To: <2000-05-06-23-53-23+trackit+sam@inf.enst.fr>; from sam@inf.enst.fr on Sat, May 06, 2000 at 11:53:23PM +0200 Organization: Biomechanoid Sender: owner-freebsd-current@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.ORG On Sat, May 06, 2000 at 11:53:23PM +0200, Samuel Tardieu wrote: > On 7/05, Andrey A. Chernov 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. > > Are you sure you're not using a very strict filter (deny all)? This would > explain everything you describe :) Yes, I use firewall, but with OPEN type at the "rc" stage, so "allow all" first. The same setup works today with kernel builded few hours before recent TCP changes. Nothing changed on my side excepting kernel and modules rebuilded from recent cvsup. -- Andrey A. Chernov http://nagual.pp.ru/~ache/ To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message