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Mon, 1 Jan 2018 12:28:14 +0000 Authentication-Results: spf=pass (sender IP is 193.27.93.16) smtp.mailfrom=verint.com; dpdk.org; dkim=none (message not signed) header.d=none;dpdk.org; dmarc=bestguesspass action=none header.from=verint.com; Received-SPF: Pass (protection.outlook.com: domain of verint.com designates 193.27.93.16 as permitted sender) receiver=protection.outlook.com; client-ip=193.27.93.16; helo=mail.verint.com; Received: from mail.verint.com (193.27.93.16) by HE1EUR01FT058.mail.protection.outlook.com (10.152.0.218) with Microsoft SMTP Server (version=TLS1_0, cipher=TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA_P384) id 15.20.345.12 via Frontend Transport; Mon, 1 Jan 2018 12:28:13 +0000 Received: from TLVMBX1.Verint.Corp.Verintsystems.com ([169.254.2.116]) by TLVCAS1.verint.corp.verintsystems.com ([::1]) with mapi id 14.03.0319.002; Mon, 1 Jan 2018 14:27:57 +0200 From: "Dorsett, Michal" To: "users@dpdk.org" CC: "Maimon, Royi" Thread-Topic: Intel 710 Series and multiple vlan tags Thread-Index: AdOC+bSBI4iuYP+LTY6ZWXokO+V+sgAAhJNw Date: Mon, 1 Jan 2018 12:27:56 +0000 Message-ID: Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [10.61.241.155] MIME-Version: 1.0 X-EOPAttributedMessage: 0 X-MS-Office365-Filtering-HT: Tenant X-Forefront-Antispam-Report: CIP:193.27.93.16; 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Ip=[193.27.93.16]; Helo=[mail.verint.com] X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: VI1PR0102MB3421 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable X-Content-Filtered-By: Mailman/MimeDel 2.1.15 Subject: Re: [dpdk-users] Intel 710 Series and multiple vlan tags X-BeenThere: users@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: DPDK usage discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 01 Jan 2018 12:28:16 -0000 I should add that our ports are in promiscuous mode, and are not inline: we= do not respond to stateful packets, only receive them. Thanks, Michal From: Dorsett, Michal Sent: Monday, January 01, 2018 2:24 PM To: users@dpdk.org Cc: Maimon, Royi Subject: Intel 710 Series and multiple vlan tags Our application receives large amounts of very varied traffic. A single port may receive 'pure' ipv4 traffic, as well as traffic with 4 vl= an layers, and MPLS traffic comprising 3 mpls labels. The nic has to be able to load balance all that traffic between 2 or more q= ueues. According to the 710 Series Datasheet it can handle up to 8 vlan layers (se= ction 7.2.3.1 paragraph 2). I am wondering how the port needs to be configured such that it would be ab= le to load balance at the same time this vlan traffic and the other types a= s listed above. I read the datasheet, but I am having a hard time connecting the stated det= unneling ability of 8 vlan layers with the actual configuration in the DPDK= . Thanks, Michal Dorsett Developer, Strategic IP Group Desk: +972 962 4350 Mobile: +972 50 771 6689 Verint Cyber Intelligence www.verint.com This electronic message may contain proprietary and confidential informatio= n of Verint Systems Inc., its affiliates and/or subsidiaries. The informati= on is intended to be for the use of the individual(s) or entity(ies) named = above. If you are not the intended recipient (or authorized to receive this= e-mail for the intended recipient), you may not use, copy, disclose or dis= tribute to anyone this message or any information contained in this message= . If you have received this electronic message in error, please notify us b= y replying to this e-mail.