From owner-freebsd-bugs@FreeBSD.ORG Thu May 11 03:00:41 2006 Return-Path: X-Original-To: freebsd-bugs@hub.freebsd.org Delivered-To: freebsd-bugs@hub.freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 163F516A403 for ; Thu, 11 May 2006 03:00:41 +0000 (UTC) (envelope-from gnats@FreeBSD.org) Received: from freefall.freebsd.org (freefall.freebsd.org [216.136.204.21]) by mx1.FreeBSD.org (Postfix) with ESMTP id 9B34443D46 for ; Thu, 11 May 2006 03:00:40 +0000 (GMT) (envelope-from gnats@FreeBSD.org) Received: from freefall.freebsd.org (gnats@localhost [127.0.0.1]) by freefall.freebsd.org (8.13.4/8.13.4) with ESMTP id k4B30erD091387 for ; Thu, 11 May 2006 03:00:40 GMT (envelope-from gnats@freefall.freebsd.org) Received: (from gnats@localhost) by freefall.freebsd.org (8.13.4/8.13.4/Submit) id k4B30eGN091386; Thu, 11 May 2006 03:00:40 GMT (envelope-from gnats) Date: Thu, 11 May 2006 03:00:40 GMT Message-Id: <200605110300.k4B30eGN091386@freefall.freebsd.org> To: freebsd-bugs@FreeBSD.org From: Andrew Thompson Cc: Subject: Re: kern/97116: sis(4): low TCP throughput and abnormal delays with manual media selection X-BeenThere: freebsd-bugs@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list Reply-To: Andrew Thompson List-Id: Bug reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 11 May 2006 03:00:41 -0000 The following reply was made to PR kern/97116; it has been noted by GNATS. From: Andrew Thompson To: Joseph Terner , bug-followup@freebsd.org Cc: Subject: Re: kern/97116: sis(4): low TCP throughput and abnormal delays with manual media selection Date: Thu, 11 May 2006 14:53:12 +1200 This is most likely due to a duplex mismatch. If you set your card to a manual setting then you must ensure the other end is using exactly the same values. Unmanaged switches do not provide this ability and can usually only be used with auto. cheers, Andrew