From owner-freebsd-net@FreeBSD.ORG Sat Jul 11 14:18:23 2009 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 2A86A106566C for ; Sat, 11 Jul 2009 14:18:23 +0000 (UTC) (envelope-from iprebeg@freebsd.org) Received: from maja.zesoi.fer.hr (maja.zesoi.fer.hr [161.53.64.3]) by mx1.freebsd.org (Postfix) with ESMTP id D9FA68FC0C for ; Sat, 11 Jul 2009 14:18:22 +0000 (UTC) (envelope-from iprebeg@freebsd.org) Received: from localhost (localhost [127.0.0.1]) by maja.zesoi.fer.hr (Postfix) with ESMTP id A65F942F7E; Sat, 11 Jul 2009 16:18:18 +0200 (CEST) Received: from maja.zesoi.fer.hr ([127.0.0.1]) by localhost (maja.zesoi.fer.hr [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id eseCOEC1SygA; Sat, 11 Jul 2009 16:18:12 +0200 (CEST) Received: from valeria.zesoi.fer.hr (valeria.zesoi.fer.hr [161.53.64.29]) by maja.zesoi.fer.hr (Postfix) with ESMTP id E338B42F7A; Sat, 11 Jul 2009 16:17:46 +0200 (CEST) Date: Sat, 11 Jul 2009 16:13:05 +0200 From: iprebeg@freebsd.org To: Bruce Simpson Message-ID: <20090711141305.GA26848@valeria.zesoi.fer.hr> References: <20090711073647.GA1824@valeria.zesoi.fer.hr> <4A5849E5.90909@incunabulum.net> <20090711092753.GA9630@valeria.zesoi.fer.hr> <4A588C4D.4060805@incunabulum.net> <20090711133917.GA10001@valeria.zesoi.fer.hr> <4A5899DC.7080804@incunabulum.net> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <4A5899DC.7080804@incunabulum.net> User-Agent: Mutt/1.5.16 (2007-06-09) Cc: freebsd-net@freebsd.org Subject: Re: em driver doesn't set multicast ethernet address 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: Sat, 11 Jul 2009 14:18:23 -0000 On Sat, Jul 11, 2009 at 02:55:40PM +0100, Bruce Simpson wrote: > iprebeg@freebsd.org wrote: >> I placed config in sysctl.conf and rebooted but mcastread still generates >> IGMPv3 >> membership report. Am I missing something? >> > > Only other thing I can think of right now: > Are any multicast queriers/routers present on the virtual subnet? > > I'm tied up, so probably can't look at the sysctl in detail, until in the > week. > There is no such. I'm implementing IGMP snooping extensions in ng_bridge and luckily, they are based on IPv4 addresses, so I can probably temporarly disable preliminary {multi/other}cast discrimination based on ethernet address and stick to IPv4 until bug is fixed. In a meantime, I'll try to figure out some different hardware configuration to make sure this is not "feature" of VMWare, even everything worked fine until now. > cheers, > BMS