From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from ILCAS2.corp.radware.com (mailout1.radware.com [192.115.180.130]) by dpdk.org (Postfix) with ESMTP id 1B8F1C58A for ; Tue, 28 Apr 2015 13:51:13 +0200 (CEST) Received: from ILMB1.corp.radware.com ([169.254.1.165]) by ILCAS2.corp.radware.com ([176.200.120.122]) with mapi id 14.03.0210.002; Tue, 28 Apr 2015 14:51:12 +0300 From: Shaham Fridenberg To: "dev@dpdk.org" Thread-Topic: SR-IOV: ixgbe spoofed packets Thread-Index: AdCBqW1yQH0Z9EbLTgyZ/8huWTlL/g== Date: Tue, 28 Apr 2015 11:51:12 +0000 Message-ID: <2E654B490240B7449C846A96A8D8FE0C414FC98D@ILMB1.corp.radware.com> Accept-Language: he-IL, en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [176.200.121.206] MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable X-Content-Filtered-By: Mailman/MimeDel 2.1.15 Subject: [dpdk-dev] SR-IOV: ixgbe spoofed packets X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: patches and discussions about DPDK List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 28 Apr 2015 11:51:13 -0000 Hey All, I hope that this is the right address for my question. I currently have a VM on Cisco server that runs KVM and SR-IOV is enabled. 4 VFs are attached to this VM and I try to send ARPs from SPIRENT traffic g= enerator to the VM which its ports are VLAN tagged. Although I turned off spoof checking on the VFs (I used 'ip link set eth17 = vf 0 spoofchk off' command), I still get spoofed packets detected on the ix= gbe driver in dmesg: ixgbe 0000::0c:00.0 eth17: 2 Spoofed packets detected I read online that spoof detection is enabled by default (on compilation) o= n ixgbe driver when SR-IOV is active. Any idea how to overcome this issue? If any more information needed please let me know. Thanks, Shaham