From owner-freebsd-net@FreeBSD.ORG Fri Mar 22 01:26:47 2013 Return-Path: Delivered-To: freebsd-net@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by hub.freebsd.org (Postfix) with ESMTP id AD447589 for ; Fri, 22 Mar 2013 01:26:47 +0000 (UTC) (envelope-from jeffrey.e.pieper@intel.com) Received: from mga09.intel.com (mga09.intel.com [134.134.136.24]) by mx1.freebsd.org (Postfix) with ESMTP id 88B90787 for ; Fri, 22 Mar 2013 01:26:47 +0000 (UTC) Received: from orsmga002.jf.intel.com ([10.7.209.21]) by orsmga102.jf.intel.com with ESMTP; 21 Mar 2013 18:25:06 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="4.84,888,1355126400"; d="scan'208,217";a="305887096" Received: from orsmsx103.amr.corp.intel.com ([10.22.225.130]) by orsmga002.jf.intel.com with ESMTP; 21 Mar 2013 18:26:41 -0700 Received: from orsmsx108.amr.corp.intel.com (10.22.225.41) by ORSMSX103.amr.corp.intel.com (10.22.225.130) with Microsoft SMTP Server (TLS) id 14.1.355.2; Thu, 21 Mar 2013 18:26:40 -0700 Received: from orsmsx101.amr.corp.intel.com ([169.254.8.213]) by ORSMSX108.amr.corp.intel.com ([169.254.9.84]) with mapi id 14.01.0355.002; Thu, 21 Mar 2013 18:26:40 -0700 From: "Pieper, Jeffrey E" To: "david@dr.eclipse.co.uk" , "freebsd-net@FreeBSD.org" Subject: RE: Re: kern/177139: [igb] igb drops ethernet ports 2 and 3 Thread-Topic: Re: kern/177139: [igb] igb drops ethernet ports 2 and 3 Thread-Index: AQHOJlyS5AcgYUbqtkG8ekPVMynL8Jiw6i1A Date: Fri, 22 Mar 2013 01:26:40 +0000 Message-ID: <2A35EA60C3C77D438915767F458D65687D4639E3@ORSMSX101.amr.corp.intel.com> References: <201303211750.r2LHo18r030867@freefall.freebsd.org> In-Reply-To: <201303211750.r2LHo18r030867@freefall.freebsd.org> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [10.22.254.139] Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 22 Mar 2013 01:26:47 -0000 What Jack means is to swap ports 0/1 with ports 2/3, so that 0/1 are B2B wi= th the other i350 and ports 2/3 are connected to the switch. Do this on bot= h sides. The reason for this is because there is a bridge between ports 0/1= and 2/3, so it is possible that the bridge is causing problems when connec= ted B2B. Jeff -----Original Message----- From: owner-freebsd-net@freebsd.org [mailto:owner-freebsd-net@freebsd.org] = On Behalf Of david@dr.eclipse.co.uk Sent: Thursday, March 21, 2013 10:50 AM To: freebsd-net@FreeBSD.org Subject: Fwd: Re: kern/177139: [igb] igb drops ethernet ports 2 and 3 The following reply was made to PR kern/177139; it has been noted by GNATS. From: david@dr.eclipse.co.uk To: bug-followup@FreeBSD.org Cc: =20 Subject: Fwd: Re: kern/177139: [igb] igb drops ethernet ports 2 and 3 Date: Thu, 21 Mar 2013 17:31:57 +0000 --=3D_0e01cef1795d0a99970a4500053df16b Content-Type: text/plain; charset=3DUTF-8 Content-Transfer-Encoding: quoted-printable =20 It is an Intel I350-t4 nic to a I350-t4 nic.=3D0AThe problem occurs at bot= =3D h sides.=3D0ANot sure I follow your swap suggestion as both devices should= =3D be=3D0Aidentical.=3D0A=3D0ADavid =20 --=3D_0e01cef1795d0a99970a4500053df16b Content-Type: text/html; charset=3DUTF-8 Content-Transfer-Encoding: quoted-printable =20 It is an Intel I350-t4 nic to a I350-t4 nic.
The proble= =3D m occurs at both sides.
Not sure I follow your swap suggestion as b= =3D oth devices should be identical.

David =20 --=3D_0e01cef1795d0a99970a4500053df16b-- =20 _______________________________________________ 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"