From owner-freebsd-net@FreeBSD.ORG Sat Oct 8 02:05:14 2005 Return-Path: X-Original-To: freebsd-net@freebsd.org Delivered-To: freebsd-net@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 7329B16A41F for ; Sat, 8 Oct 2005 02:05:14 +0000 (GMT) (envelope-from david.mao@thomson.net) Received: from dmzraw4.extranet.tce.com (dmzraw4.extranet.tce.com [157.254.234.139]) by mx1.FreeBSD.org (Postfix) with ESMTP id 0E0E443D55 for ; Sat, 8 Oct 2005 02:05:12 +0000 (GMT) (envelope-from david.mao@thomson.net) Received: from indyvss2.am.thmulti.com (unknown [157.254.92.61]) by dmzraw4.extranet.tce.com (Postfix) with ESMTP id 275021191; Sat, 8 Oct 2005 02:05:11 +0000 (GMT) Received: from localhost (localhost [127.0.0.1]) by indyvss2.am.thmulti.com (Postfix) with ESMTP id 12AA48A157; Sat, 8 Oct 2005 02:05:11 +0000 (GMT) Received: from indyvss2.am.thmulti.com ([127.0.0.1]) by localhost (indyvss2 [127.0.0.1]) (amavisd-new, port 10024) with LMTP id 12540-01-96; Sat, 8 Oct 2005 02:05:08 +0000 (GMT) Received: from smtprelay2.indy.tce.com (smtprelay2.indy.tce.com [157.254.96.95]) by indyvss2.am.thmulti.com (Postfix) with ESMTP id D0A308A1FA; Sat, 8 Oct 2005 02:05:07 +0000 (GMT) Received: from boulsmailbh02.eu.thmulti.com (localhost [127.0.0.1]) by smtprelay2.indy.tce.com (8.12.9/8.12.8) with ESMTP id j98255gt012062; Sat, 8 Oct 2005 02:05:06 GMT Received: from TAHKSMAILBH01.ap.thmulti.com ([141.11.13.33]) by boulsmailbh02.eu.thmulti.com with Microsoft SMTPSVC(6.0.3790.1830); Sat, 8 Oct 2005 04:05:05 +0200 Received: from bjngsmail01.ap.thmulti.com ([10.11.70.35]) by TAHKSMAILBH01.ap.thmulti.com with Microsoft SMTPSVC(6.0.3790.1830); Sat, 8 Oct 2005 10:05:02 +0800 X-MimeOLE: Produced By Microsoft Exchange V6.0.6603.0 content-class: urn:content-classes:message MIME-Version: 1.0 Content-Type: text/plain; charset="gb2312" Content-Transfer-Encoding: quoted-printable Date: Sat, 8 Oct 2005 10:04:58 +0800 Message-ID: <31021C278A7A6B4AB95E9A085C3552181F78FA@bjngsmail01> X-MS-Has-Attach: X-MS-TNEF-Correlator: Thread-Topic: problems with em(4) Thread-Index: AcXHnrcg5cHczS7QSc25wjJYSS8WKQEDeHRA From: "Mao Shou Yan" To: X-OriginalArrivalTime: 08 Oct 2005 02:05:02.0072 (UTC) FILETIME=[B161D780:01C5CBAC] X-Virus-Scanned: amavisd-new at thomson.net Cc: freebsd-net@freebsd.org Subject: RE: problems with em(4) X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 08 Oct 2005 02:05:14 -0000 I modify kernel codes to stat that. And it's test in a real telecom environment. -----Original Message----- From: owner-freebsd-net@freebsd.org = [mailto:owner-freebsd-net@freebsd.org] On Behalf Of Dave+Seddon Sent: 2005=C4=EA10=D4=C23=C8=D5 6:15 To: freebsd-net@FreeBSD.org Subject: Re: problems with em(4) Greetings,=20 > M> The problem is: > M>=20 > M> After the system run about 3 hours, there will be large = "Ierrs" > M> The system is not heavy loaded, incoming rates of em0 is = less > M> than 150Mbits/s. em1 and em2 are not connected. > M>=20 > M> After 3 hours, the ierrs raise quickly every 1 minutes! > M>=20 > M> I think is a problem with em(4) driver. > M>=20 > M> Anyone meet such condition? Yes. Lots of people. 3 hours does seem to be the magic number, = regardless=20 of the volumne of traffic.=20 I'm interested in what you do sniffing 150MB/s. Normally libpcap can't=20 handle that amount of traffic.=20 Regards, Dave Seddon _______________________________________________ freebsd-net@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-net To unsubscribe, send any mail to "freebsd-net-unsubscribe@freebsd.org"