From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-it1-f176.google.com (mail-it1-f176.google.com [209.85.166.176]) by dpdk.org (Postfix) with ESMTP id 5A1C01B1E8 for ; Wed, 14 Nov 2018 20:15:09 +0100 (CET) Received: by mail-it1-f176.google.com with SMTP id e11so25566910itl.5 for ; Wed, 14 Nov 2018 11:15:09 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=Uc/ecbn0RCcS1t7bDd/34/wLdW9F/aD0V0x5PnkxOfY=; b=fTPx2Tk3XGwMy73JPSANv/8vslKXPee2/8sSH/dTnaa2UElASYivmeiC2iQMFaBUPf gPIPvtPKANbGM+1LbntJZSiHDFoZXZVitjlexNM0OHCfad4xIfSYvVl5m2Ytt868+e/q z97Jud0F9YiU9B6kvXIYZR+564gs6Rlu/fqavxR4wbpzRcpzJmBDx3ZTMAb0H8yvU1gO +Mz/svO4zV9AKLqoW/8D1KUUlNhhUydKfKwFIg4u6SVWyElIdub/pSL0B4UtfQ5W+4gZ wMJ3RRWvzPEiwKg3TmeWjBR6pR0daTgcNDCsXfZoSzEeTwscBxaxLgdfVJwbnkJpVLBh mY3A== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=Uc/ecbn0RCcS1t7bDd/34/wLdW9F/aD0V0x5PnkxOfY=; b=Z8u/lL7fcCdqEFMypSXuHVQWMty1ZDvrcU4pWxEnR+z6FepnkrP4k46usQnwfnw5qJ 7MfI+PbBPX7r5O68clshvKyVU06C+4e7Qb5osvuEh++BiUCDz3ayn56a8Ap2IS6AkKvJ hQijAN5bdTEuOUinyZPGJSkY95ZPZ7jk82pV3JYaiK1Dpf0uUfzC0V8M3+6dCLdo7wp8 ttIpLWz1G3T+6bx/nioZ302R3iVbbpPpzzg9/CI7xfm+s45aS8YdCnqjFBp78zZ5wna3 XZsolEjBmjp0iC6CMmT+851QQXzbwowtNofL+JAhzm7jTZ6usoLbasQYKijeLMeYaJqE jjCw== X-Gm-Message-State: AGRZ1gLJwN8fsA0yemt4r4om3YEMqNQ7azY1k168Csg1AEBtW/9vtmap Zb8k1PuEDNd5cNK+xFaBEiIS/bqSpjh0WBdJSdA= X-Google-Smtp-Source: AFSGD/U9STk+jaGlI0dgpCnoEMo9sd8dQjL2A8HRY9QFy2UH/axIIPMd1SAe/HDKSpmRI8OgaloMj0sjD9/hh/OW/yA= X-Received: by 2002:a24:474f:: with SMTP id t76-v6mr2791812itb.131.1542222908704; Wed, 14 Nov 2018 11:15:08 -0800 (PST) MIME-Version: 1.0 References: <1DC6105B-F25D-4F33-9EC5-6B8B3FB4E77B@intel.com> <0F3790D2-EA09-4D26-8306-63494B1434FB@intel.com> In-Reply-To: <0F3790D2-EA09-4D26-8306-63494B1434FB@intel.com> From: Sungho Hong Date: Wed, 14 Nov 2018 12:14:57 -0700 Message-ID: To: "Wiles, Keith" Cc: users@dpdk.org Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Content-Filtered-By: Mailman/MimeDel 2.1.15 Subject: Re: [dpdk-users] How to receive packets from non-DPDK requests? 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: Wed, 14 Nov 2018 19:15:09 -0000 Thank you! On Wed, Nov 14, 2018 at 12:11 PM Wiles, Keith wrote= : > > > > On Nov 14, 2018, at 1:09 PM, Wiles, Keith wrote= : > > > > > > > >> On Nov 14, 2018, at 1:05 PM, Sungho Hong > wrote: > >> > >> Thanks for the reply, but excluding the ARP, > >> Is it possible to receive POSIX TCP or UDP packets using > DPDK-application? > >> > >> Because DPDK application for me right now, only recognizes the packets > sent from DPDK only. But by the sound of it, and based on your reply > >> > >> DPDK can receive packets from non-DPDK correct (POSIX, UDP, TCP)? > >> How can we receive any packets at all from non-DPDK? > > > > DPDK is just a high speed packet I/O system on top of normal NICs in > most cases. > > > > DPDK can receive any packet that is on the wire if you enable > promiscuous mode for that port. If you do not have promiscuous mode enabl= ed > then the destination MAC address in the L3 header must match the NIC=E2= =80=99s MAC > address. > > Mistype L2 header. > >> > >> > > > > Regards, > > Keith > > > > Regards, > Keith > >