From owner-freebsd-current@FreeBSD.ORG Sat Oct 9 18:30:30 2004 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 55EBA16A4CE for ; Sat, 9 Oct 2004 18:30:30 +0000 (GMT) Received: from mail.mcneil.com (mcneil.com [24.199.45.54]) by mx1.FreeBSD.org (Postfix) with ESMTP id 3A52A43D1D for ; Sat, 9 Oct 2004 18:30:30 +0000 (GMT) (envelope-from sean@mcneil.com) Received: from localhost (localhost.mcneil.com [127.0.0.1]) by mail.mcneil.com (Postfix) with ESMTP id AFA8DF1A3D for ; Sat, 9 Oct 2004 11:30:27 -0700 (PDT) Received: from mail.mcneil.com ([127.0.0.1]) by localhost (server.mcneil.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 02797-07 for ; Sat, 9 Oct 2004 11:30:27 -0700 (PDT) Received: from [24.199.45.54] (mcneil.com [24.199.45.54]) by mail.mcneil.com (Postfix) with ESMTP id DC376F19D2 for ; Sat, 9 Oct 2004 11:30:26 -0700 (PDT) From: Sean McNeil To: freebsd-current@freebsd.org Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="=-OmAq7K8JQC/GJL8BwTTi" Message-Id: <1097346626.3446.50.camel@server> Mime-Version: 1.0 X-Mailer: Ximian Evolution 1.4.6 Date: Sat, 09 Oct 2004 11:30:26 -0700 X-Virus-Scanned: by amavisd-new at mcneil.com Subject: re0 failures at 1Gb vs. 100Mb X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 09 Oct 2004 18:30:30 -0000 --=-OmAq7K8JQC/GJL8BwTTi Content-Type: text/plain Content-Transfer-Encoding: quoted-printable I have a strange problem that I have with my network that is related to the output rate of my re0. Here is my setup: amd64/current box with re0 winxp box with re0 winxp box with 10/100 nic linksys 8 port gigE switch linksys 4 port 10/100 switch development box with 10/100 nic I am doing tests with an HD mpeg2 multicast udp stream that is 15Mbps out to a box I'm helping develop. The stream is being generated by vlc/vls. Here are all the configurations that work: winxp 10/100 into gigE switch into 10/100 switch into devel box winxp 10/100 into 10/100 switch into devel box winxp gigE into gigE switch into 10/100 switch into devel box amd64/current into 10/100 switch into devel box The following configurations do not work: amd64/current into gigE switch into 10/100 switch into devel box amd64/current into gigE switch into devel box This indicates to me that the re0 cannot pump the data out correctly when in gigE mode but works fine when at 100BT mode. This could be an issue with busrting I suppose, but I honestly do not have any idea what is happening. It looks like I have data loss at the devel box. Missing packets it would appear. I thought ifconfig would tell me statistics on the interface. How do I get those? I would like to assist in tracking down this issue and can run any tests that might be useful. Please let me know if there is anything I can do. Cheers, Sean --=-OmAq7K8JQC/GJL8BwTTi Content-Type: application/pgp-signature; name=signature.asc Content-Description: This is a digitally signed message part -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.6 (FreeBSD) iD8DBQBBaC5CyQsGN30uGE4RAvzgAKC6yPVcNzgR8B0Rw3b7qIT+V5/vJgCeN+A0 T1O3Y4lJBlTxheduKPtpSOg= =iB2W -----END PGP SIGNATURE----- --=-OmAq7K8JQC/GJL8BwTTi--