From mboxrd@z Thu Jan 1 00:00:00 1970 From: Rick Jones Subject: Re: [ofa-general] Re: IPoIB forwarding Date: Mon, 30 Apr 2007 14:12:52 -0700 Message-ID: <46365BD4.5060607@hp.com> References: <6.1.2.0.2.20070423160212.12db6400@mail.llnl.gov> <20070425124652.GG1624@mellanox.co.il> <6.1.2.0.2.20070426083410.1389d9e0@mail.llnl.gov> <20070426161409.GF15540@mellanox.co.il> <6.1.2.0.2.20070426095112.138e9a68@mail.llnl.gov> <20070426180618.GJ15540@mellanox.co.il> <6.1.2.0.2.20070427115435.13ea5ec0@mail.llnl.gov> <46325DF3.2050203@hp.com> <6.1.2.0.2.20070427152027.13fe46d0@mail.llnl.gov> <46327A07.1000404@hp.com> <6.1.2.0.2.20070427153952.13fc7d08@mail.llnl.gov> <4632894D.40705@hp.com> <20070428025117.a3b1200a.billfink@mindspring.com> <4634F49F.9030408@myri.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 7bit Cc: Bryan Lawver , Linux Network Development list , Bill Fink , "Michael S. Tsirkin" , general@lists.openfabrics.org To: Loic Prylli Return-path: In-Reply-To: <4634F49F.9030408@myri.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: general-bounces@lists.openfabrics.org Errors-To: general-bounces@lists.openfabrics.org List-Id: netdev.vger.kernel.org > Only the 1.2.0 version of the external driver makes LRO incompatible > with forwarding. The problem should be fixed in version 1.3.0 released a > few weeks ago (forwarding with myri10ge_lro enabled should then work), > let us know otherwise. > > Anyway, following David Miller remark about netfilter, for the next > version we might ask the user to explicitely enable LRO rather than > making the default. Speaking of defaults, it would seem that the external 1.2.0 driver comes with 9000 bytes as the default MTU? At least I think that is what I am seeing now that I've started looking more closely. rick jones