From owner-freebsd-questions@FreeBSD.ORG Tue Apr 6 04:53:16 2004 Return-Path: Delivered-To: freebsd-questions@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id B9EE316A4CE for ; Tue, 6 Apr 2004 04:53:16 -0700 (PDT) Received: from ux1.ibb.net (ux1.ibb.net [64.215.98.2]) by mx1.FreeBSD.org (Postfix) with ESMTP id E9AE843D49 for ; Tue, 6 Apr 2004 04:53:15 -0700 (PDT) (envelope-from mipam@ibb.net) Received: from localhost (mipam@localhost) by ux1.ibb.net (8.9.3/8.9.3/UX1TT) with ESMTP id MAA08054 for ; Tue, 6 Apr 2004 12:43:43 +0200 X-Authentication-Warning: ux1.ibb.net: mipam owned process doing -bs Date: Tue, 6 Apr 2004 12:43:43 +0200 (MET DST) From: Mipam To: Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Subject: how to enable RXCSUM,TXCSUM options? X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 06 Apr 2004 11:53:16 -0000 Hi, Doing ifconfig bge0 i saw: options=1b When i do ifconfig bge0 -txcsum i saw: options=18 So it means txcsum and rxcsum are enabled by default, so checksum offloading is enabled by default? However, whether i configure bge0 with or without txcsum, bad udp and tcp checksums are seen by tcpdump anyway ... is that normal? Bye, Mipam.