From mboxrd@z Thu Jan 1 00:00:00 1970 From: "David S. Miller" Subject: Re: bonding vs 802.3ad/Cisco EtherChannel link agregation Date: Mon, 16 Sep 2002 14:04:53 -0700 (PDT) Sender: netdev-bounce@oss.sgi.com Message-ID: <20020916.140453.72638827.davem@redhat.com> References: <3D860246.3060609@candelatech.com> <20020916.125555.36549381.davem@redhat.com> <3D8648AE.DD498ECE@nortelnetworks.com> Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit Cc: greearb@candelatech.com, cacophonix@yahoo.com, linux-net@vger.kernel.org, netdev@oss.sgi.com Return-path: To: cfriesen@nortelnetworks.com In-Reply-To: <3D8648AE.DD498ECE@nortelnetworks.com> Errors-to: netdev-bounce@oss.sgi.com List-Id: netdev.vger.kernel.org From: Chris Friesen Date: Mon, 16 Sep 2002 17:10:06 -0400 Okay, that makes me even more curious why we don't send successive packets out successive pipes in a bonded link. This is not done because it leads to packet reordering which if bad enough can trigger retransmits. Scott Feldman's posting mentioned this, as did one other I think. Same flows (which in this context means TCP connection) must go over the same link to avoid packet reordering at the receiver.