From mboxrd@z Thu Jan 1 00:00:00 1970 From: Joseph Golio Subject: [Fwd: IPoIB] Date: Thu, 30 May 2002 07:32:32 -0500 Sender: owner-netdev@oss.sgi.com Message-ID: <3CF61BE0.BDF0F05B@vieo.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Return-path: To: netdev@oss.sgi.com List-Id: netdev.vger.kernel.org Joseph Golio wrote: To whom it may concern, I originally sent this note to Alan Cox, but he has suggested that I send it to you folks. I'm new at this process so please bare with me... So, here goes. > Alan, > > I have a question. I am working on developing a Linux driver for IP over > Infiniband (IPoIB) and > have run into an issue that I need your advice. The draft standard from the > IETF on IPoIB > encapsulation and address resolution over Infiniband networks (see the link > below - section 6.1.1) > defines the hardware address as being 20 bytes in length. It appears that > the "netdevice.h" file in > Linux has MAX_ADDR_LEN set to 7 (at least in my version which is SuSe 7.3 - > kernel 2.4.4). > > http://www.ietf.org/internet-drafts/draft-ietf-ipoib-ip-over-infiniband-01.txt > > Obviously, this will not. > > What do you suggest as a good solution to this problem ? > > Thanks in advance for a quick response. > > Thanks for your time, > > Joe Golio > golio@vieo.com > 651-698-9350 (ext. 111) > VIEO Inc. > > VIEO: The Adaptive Application Infrastructure Management (AAIM) Company