From mboxrd@z Thu Jan 1 00:00:00 1970 From: Gary Thomas Subject: Re: Marvell 88E609x switch? Date: Tue, 03 Mar 2009 05:03:13 -0700 Message-ID: <49AD1C81.1020106@mlbassoc.com> References: <20090227145746.GD17040@xi.wantstofly.org> <49A801E6.1040502@mlbassoc.com> <20090227151441.GE17040@xi.wantstofly.org> <49A80606.1040508@mlbassoc.com> <20090227152721.GG17040@xi.wantstofly.org> <49A806C5.1010200@mlbassoc.com> <20090227153102.GH17040@xi.wantstofly.org> <49A80A75.8000101@mlbassoc.com> <20090227155224.GK17040@xi.wantstofly.org> <20090227222802.GZ17040@xi.wantstofly.org> <1235991382.30736.62.camel@localhost.localdomain> <1235991937.30736.65.camel@localhost.localdomain> <49ABF7DF.8060302@mlbassoc.com> <49ABF9A9.2040608@mlbassoc.com> <49AC5E6F.3010204@mlbassoc.com> <1236070372.30736.87.camel@localhost.localdomain> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Cc: Jesper Dangaard Brouer , Lennert Buytenhek , netdev To: jdb@comx.dk Return-path: Received: from 137-67-76-76.skybeam.com ([76.76.67.137]:2608 "EHLO mail.chez-thomas.org" rhost-flags-OK-FAIL-OK-OK) by vger.kernel.org with ESMTP id S1754812AbZCCMDk (ORCPT ); Tue, 3 Mar 2009 07:03:40 -0500 In-Reply-To: <1236070372.30736.87.camel@localhost.localdomain> Sender: netdev-owner@vger.kernel.org List-ID: Jesper Dangaard Brouer wrote: > On Mon, 2009-03-02 at 15:32 -0700, Gary Thomas wrote: >> Any ideas how I might troubleshoot why packets that come >> into lan1.1 (port 0) aren't being pushed to the CPU port? > > The switch supports port monitoring, with seperate ingress and egress > mapping, thus you could place another PC on another port and direct > traffic towards that, and by tcpdump inspecting ingress and egress on > the different physical ports... Thats how I debugged it once... I'm a bit fuzzy on this - could you explain in a bit more detail? > I also used/implemented the VLAN violation interrupt, while I debugged > the VLAN setup. The switch also have a ATU (MAC-table) violation > interrupt, perhaps that might tell you something? > Thanks -- ------------------------------------------------------------ Gary Thomas | Consulting for the MLB Associates | Embedded world ------------------------------------------------------------