From owner-freebsd-net Wed Oct 16 19:18:56 2002 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 828FE37B401 for ; Wed, 16 Oct 2002 19:18:55 -0700 (PDT) Received: from otdel-1.org (draculina.otdel-1.org [195.230.89.101]) by mx1.FreeBSD.org (Postfix) with ESMTP id 86D2543E6E for ; Wed, 16 Oct 2002 19:18:54 -0700 (PDT) (envelope-from bsd#nms@otdel-1.org) Received: by otdel-1.org (CommuniGate Pro PIPE 4.0b9) with PIPE id 2170121; Thu, 17 Oct 2002 06:18:53 +0400 Date: Thu, 17 Oct 2002 06:18:49 +0400 From: Nikolai Saoukh To: freebsd-net@FreeBSD.ORG Subject: Re: MPD PPTP tunneling intermittantly fails Message-ID: <20021017021849.GA1354@otdel1.org> Mail-Followup-To: freebsd-net@FreeBSD.ORG References: <200210170001.g9H01xOU008365@arch20m.dellroad.org> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <200210170001.g9H01xOU008365@arch20m.dellroad.org> User-Agent: Mutt/1.5.1i X-Mailer: CommuniGate Pro CLI mailer Sender: owner-freebsd-net@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.org On Wed, Oct 16, 2002 at 05:01:59PM -0700, Archie Cobbs wrote: | That doesn't look so good. But it doesn't look "crazy" from the | netgraph side, just like a lot of packets are being dropped. | There must be something specific about your setup that causes this. Specific is MPPE. I have the same problem here. I am digging the problem at slow pace. So far I discoverd that mpd set mtu on interface too early, thus without MPPE header size. But the real problem, is the huge amount of CCP Reset Requests from win client. To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-net" in the body of the message