From owner-freebsd-net@FreeBSD.ORG Sun Dec 4 07:30:55 2011 Return-Path: Delivered-To: freebsd-net@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id E98261065673 for ; Sun, 4 Dec 2011 07:30:55 +0000 (UTC) (envelope-from adrian.chadd@gmail.com) Received: from mail-vw0-f54.google.com (mail-vw0-f54.google.com [209.85.212.54]) by mx1.freebsd.org (Postfix) with ESMTP id AA7648FC0C for ; Sun, 4 Dec 2011 07:30:55 +0000 (UTC) Received: by vbbfr13 with SMTP id fr13so5197020vbb.13 for ; Sat, 03 Dec 2011 23:30:55 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=mime-version:sender:in-reply-to:references:date :x-google-sender-auth:message-id:subject:from:to:cc:content-type :content-transfer-encoding; bh=HtUPmHLOfg5XwxndEvYLf0cg0kiVn54aoY/VXUXVGXo=; b=Cn8eSnW3IwzxwlfRZ1Mt9fZBIH6KgvErzm2Gw84B5M5AXYJQfJnr2ocqZmSDqHbCPv lPOhURABaamoo72D7834jSAqbv3EcB35oouYcDEsyrOE49XspGfD8UKPz8YkDW4+gjSS hvCIvXrZVehpij+HoVGCD0qkaPlLXhqR4VaHw= MIME-Version: 1.0 Received: by 10.52.94.227 with SMTP id df3mr2670485vdb.51.1322983854870; Sat, 03 Dec 2011 23:30:54 -0800 (PST) Sender: adrian.chadd@gmail.com Received: by 10.52.109.10 with HTTP; Sat, 3 Dec 2011 23:30:54 -0800 (PST) In-Reply-To: <307826129.20111204065221@nitronet.pl> References: <307826129.20111204065221@nitronet.pl> Date: Sun, 4 Dec 2011 15:30:54 +0800 X-Google-Sender-Auth: _ZLhtBEg7d5Y2f2GL-JzITlUYwc Message-ID: From: Adrian Chadd To: Pawel Tyll Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable Cc: freebsd-net@freebsd.org Subject: Re: VLAN and LLADDR. X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 04 Dec 2011 07:30:56 -0000 On 4 December 2011 13:52, Pawel Tyll wrote: > Hi list, > > Having =A0a different MAC address on vlan interface and parent interface > requires enabling promiscuous mode. Is this a bug, or is it working as > intended? =A0Will =A0leaving =A0promiscuous =A0mode =A0enabled indefinite= ly hurt > performance on gigabit em interface? Hm, that's an interesting issue. How about writing a PR about it? You may find some hardware lets you program in a unicast filter or a set of local mac addresses, instead of a single station address. (I know I can do this with my atheros wifi nics, for example.) Adrian