From owner-freebsd-net@FreeBSD.ORG Tue Jun 17 10:27:27 2014 Return-Path: Delivered-To: freebsd-net@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id 8935D336 for ; Tue, 17 Jun 2014 10:27:27 +0000 (UTC) Received: from mail-qc0-x234.google.com (mail-qc0-x234.google.com [IPv6:2607:f8b0:400d:c01::234]) (using TLSv1 with cipher ECDHE-RSA-RC4-SHA (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G2" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 496DC2E08 for ; Tue, 17 Jun 2014 10:27:27 +0000 (UTC) Received: by mail-qc0-f180.google.com with SMTP id r5so6041646qcx.39 for ; Tue, 17 Jun 2014 03:27:26 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:date:message-id:subject:from:to:content-type; bh=Es8ix9szurAwy+WfiSLTQDAc1PVuUrGEbRnqO4kSEsc=; b=Iam/dGKccoNYo/dClNHVEKr2abGOJ4PxLN8ufUlwiS637w+8d7dflJ4ZBNbkBzaPQm 6X/6jKeP/4wxgSEWBYmfVGUYETf0bGWIkvkgXC9OXs8pxW/Za/BgrkV9B13hQsKcmOcF BarBHl/xzvw8lS9jHkBrE8WQZF5s9aW4DiMJ7yZLTGpEzjO/ogtb4uDywmOYeEcRT7iF LHDDviGMNVEpveEadccc609ZPfJD309YyiLfOamQp0Vlp92kXveBJht7X2XbHX7N9dWT wgWmTxM/OXM0CIob4Nt4tFEl+dkRv/JJ8fYvCSfIMHoJ45PO6MjLkWejlzpYQrDZxHxv Mdcg== MIME-Version: 1.0 X-Received: by 10.224.74.196 with SMTP id v4mr11607380qaj.104.1403000846445; Tue, 17 Jun 2014 03:27:26 -0700 (PDT) Received: by 10.229.232.74 with HTTP; Tue, 17 Jun 2014 03:27:26 -0700 (PDT) Date: Tue, 17 Jun 2014 14:57:26 +0430 Message-ID: Subject: netmap pktgen From: Mahnaz Talebi To: "freebsd-net@freebsd.org" Content-Type: text/plain; charset=UTF-8 X-Content-Filtered-By: Mailman/MimeDel 2.1.18 X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 17 Jun 2014 10:27:27 -0000 Hi, I read in " http://typo3.change-project.eu/fileadmin/publications/Deliverables/CHANGE_Deliverable_D6_3.pdf", that: "Packets generated by the Netmap PktGen were always dropped by the Linux Kernel after being processed by the PREROUTING chain of the mangle table of Iptables." Is it true? Is there a way to avoid this? I want to forward netmap generated packets via a DUT device to receiver.