From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: <dev-bounces@dpdk.org> Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by inbox.dpdk.org (Postfix) with ESMTP id DD3D2A0C47; Thu, 4 Nov 2021 15:51:30 +0100 (CET) Received: from [217.70.189.124] (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 9C9B0411C9; Thu, 4 Nov 2021 15:51:30 +0100 (CET) Received: from mail-pl1-f174.google.com (mail-pl1-f174.google.com [209.85.214.174]) by mails.dpdk.org (Postfix) with ESMTP id B581D411A4 for <dev@dpdk.org>; Thu, 4 Nov 2021 15:51:29 +0100 (CET) Received: by mail-pl1-f174.google.com with SMTP id v20so7584496plo.7 for <dev@dpdk.org>; Thu, 04 Nov 2021 07:51:29 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=networkplumber-org.20210112.gappssmtp.com; s=20210112; h=date:from:to:cc:subject:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=7HDFliMNSrWfN8oH0guFxpXrUryS1ja6tW1Spd20AvM=; b=oHY8Wso9vSdeoZH0hVvLRBxKiOC378bEGDRBiPuSgm9MYZsZz6hKklCkzwdoM3OZvz r2OJ25dfXxd1q2x1refqzeFIVPPz6DOl3thVSDISiQJfCsd86mj91SNf9JqoK2Od+Z2x 2UrysoEga7unCq7+HVf49kxHq32CRVJjrMWcaNzM7dThE1P3O9cWOjg0LIXY2t2uEn6s J4HHssoUX1Hutny42vJOhIQFy/wzc8Zl4sw6NPgg1YwD8rE4ANipatI5nqD6CdO+FKDh jWHIFpuK/O1+8OSMBU6b6efMlOfCGdMRENJqIpAQmHBbFAyazlKct8AiTLyzy/KpDyCy LTdg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:date:from:to:cc:subject:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=7HDFliMNSrWfN8oH0guFxpXrUryS1ja6tW1Spd20AvM=; b=AdUDaqsqYA0LHAY8enff8kKam3ZvP5trSEXrKe32gCkI+U/fk3W9G7JZ3q79rV6RCq H3q9Vu3HGoXGf853kaT+vNXokPetwWT9hJgWhPf/9lQuoXHbgsdYvir0xTwsXKESymiy SiiaSsZamwWIXOLL4K2zoyyVn5iOPx94rC5A5+4OHD6ZoGUzUYjpzSrsDyF6KblhFcrQ EacFGN9+fD4t4pF2G12liombDq6OzW8uybXRZrpGm1qWTJM5f6lLKXFVp0VhjGeAXksj x3kXRFzgO7rIRl01Zo2zLrua0pU8bYb1thDsSzJN6n6pzB5kgxOW2LZTFHapZlRGj19A XBfA== X-Gm-Message-State: AOAM530rLK2hHgVk7rz1nqL/1fox25DxsnzYb2DLvEcL516Dkp3199o/ z/u+WaCMf8vOZpz+m5IqlpOm0A== X-Google-Smtp-Source: ABdhPJwvpW5j2kO7+1CQEJV9ycXGr0cpfmQVih/tk98tHF1F0DUc+mF0CnmA27fCAfHPixwYyom0BQ== X-Received: by 2002:a17:90a:b107:: with SMTP id z7mr22540474pjq.104.1636037488977; Thu, 04 Nov 2021 07:51:28 -0700 (PDT) Received: from hermes.local (204-195-33-123.wavecable.com. [204.195.33.123]) by smtp.gmail.com with ESMTPSA id z8sm4390769pgi.45.2021.11.04.07.51.28 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 04 Nov 2021 07:51:28 -0700 (PDT) Date: Thu, 4 Nov 2021 07:51:24 -0700 From: Stephen Hemminger <stephen@networkplumber.org> To: "Ananyev, Konstantin" <konstantin.ananyev@intel.com> Cc: Ben Magistro <koncept1@gmail.com>, "Richardson, Bruce" <bruce.richardson@intel.com>, "dev@dpdk.org" <dev@dpdk.org>, "ben.magistro@trinitycyber.com" <ben.magistro@trinitycyber.com>, Stefan Baranoff <stefan.baranoff@trinitycyber.com> Message-ID: <20211104075124.4d09a23a@hermes.local> In-Reply-To: <DM6PR11MB44913B2EEF25ADE0429D9BA59A8D9@DM6PR11MB4491.namprd11.prod.outlook.com> References: <CAKx8PBiBYh_cidiijYK-W3uJvSQmBoMomiw3TomAY9PL2i4f-g@mail.gmail.com> <YYABykn1C0L7bxUT@bricha3-MOBL.ger.corp.intel.com> <DM6PR11MB4491BAD545EB283506F3A1A39A8B9@DM6PR11MB4491.namprd11.prod.outlook.com> <YYEqDpTAbPXR6HbB@bricha3-MOBL.ger.corp.intel.com> <DM6PR11MB44913064051FD3155BEE2EC89A8B9@DM6PR11MB4491.namprd11.prod.outlook.com> <YYFI9GZ9UbEeglMR@bricha3-MOBL.ger.corp.intel.com> <DM6PR11MB4491A978120185463D2C6C039A8B9@DM6PR11MB4491.namprd11.prod.outlook.com> <CAKx8PBjNWHV6OTcuMfmGrHMPSBwxitdCtmZP920d=8u85AOVrA@mail.gmail.com> <DM6PR11MB44913B2EEF25ADE0429D9BA59A8D9@DM6PR11MB4491.namprd11.prod.outlook.com> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable Subject: Re: [dpdk-dev] Overriding rte_config.h X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: DPDK patches and discussions <dev.dpdk.org> List-Unsubscribe: <https://mails.dpdk.org/options/dev>, <mailto:dev-request@dpdk.org?subject=unsubscribe> List-Archive: <http://mails.dpdk.org/archives/dev/> List-Post: <mailto:dev@dpdk.org> List-Help: <mailto:dev-request@dpdk.org?subject=help> List-Subscribe: <https://mails.dpdk.org/listinfo/dev>, <mailto:dev-request@dpdk.org?subject=subscribe> Errors-To: dev-bounces@dpdk.org Sender: "dev" <dev-bounces@dpdk.org> On Thu, 4 Nov 2021 11:03:21 +0000 "Ananyev, Konstantin" <konstantin.ananyev@intel.com> wrote: > Hi Ben, >=20 > I also don=E2=80=99t think 64 is a common case here. > For such cases we probably should think up some different approach for th= e reassembly table. Larger values make it easier to DoS the IP fragment table. See the Linux fragsmack vulnerability.