From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-7.2 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 6F6B2C433EF for ; Wed, 22 Sep 2021 20:23:25 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 4DE9E60F4B for ; Wed, 22 Sep 2021 20:23:25 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S237568AbhIVUYy (ORCPT ); Wed, 22 Sep 2021 16:24:54 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:54896 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S237550AbhIVUYv (ORCPT ); Wed, 22 Sep 2021 16:24:51 -0400 Received: from mail-qk1-x731.google.com (mail-qk1-x731.google.com [IPv6:2607:f8b0:4864:20::731]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 62CCAC061574 for ; Wed, 22 Sep 2021 13:23:21 -0700 (PDT) Received: by mail-qk1-x731.google.com with SMTP id d207so14546441qkg.0 for ; Wed, 22 Sep 2021 13:23:21 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=arista.com; s=google; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=TEV/Vzi75nBQ0CgOWTo2LIT5xk/CQpqKUn1lL40YXMU=; b=DDbmxtbe6npd0HBHK0YoCqJgrvf7mfstmOFC+uUJiEnR9C1o+94NaRaQcE2K2Sm1Ln JBLoMsOdAZ8Ds9czVGxzHL4m5lj0Z0r+HlZLchgn50khgYUIHfBlEdyPwOcOFOSIt1+A 9sK4B4AXSoL1lXMuIPnbu7+M1xxK3QtdGWNWIxDldG4NtGOZLnRK+9LZIIneRsTx2s15 7dECv1IZltjJumF+7mFuFDafWSEzY+2TwQOUAJ7qJd9uWVspQccFL6SKchtj8VBXTf6P Y8vScOJMUirdYG7UeIEydi1JxHvhI4XKxNi5YWBb/WzwFVvw3J1f4mzX2omiHmaRXpRu CMzA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=TEV/Vzi75nBQ0CgOWTo2LIT5xk/CQpqKUn1lL40YXMU=; b=gQksBTR3VTYc3bjyfqwACqBzE5mUeS9PbVSLmguXwp514f2gqjnNGXLlE0uZaiqrPC ZoEE3RLpqXcRXHpEd9oN5h0FSExFyX3ZBYi8FJw9FDr9ex3rNTcZVwSThnmdIBJ2bgyN pXuLSqeAcZgsXuMZDN88+mRu+4Sm2Q1ZJIIDdPsC77JBYu9DXUxGK0PSM0hj1vLz5Aj3 JQLB+U2JnSzhf1770g6Vcs0dv+oqnXOKOhiaoCs4aZWqeVJ2zzDfalVhCA4fNEkq4HvG aIxRtiilDZx5KcVQOuHrJ7MgJhFCx70piN7BFvAlsiUos2/vOfoATK8ifwcFGc6Bxed/ rDhg== X-Gm-Message-State: AOAM531jacCcDo/C79ub7I8hN7RcRFLfT29vc0IEfwVCa4KAl8iYyGI0 xUhYv7Bqc6FJjgpqYilYaUHMVigiJ+8ZHUKntJ5Y7A== X-Google-Smtp-Source: ABdhPJyEx6KBe9BQEZ0kEhx991VWLgF8Es/v0jUNZTuXN7al4IqDjMj8qvUcB4XbYLssLYxzNl/Kn+9mRNLr1Tn9jNQ= X-Received: by 2002:a05:620a:53d:: with SMTP id h29mr1232083qkh.395.1632342200580; Wed, 22 Sep 2021 13:23:20 -0700 (PDT) MIME-Version: 1.0 References: In-Reply-To: From: Francesco Ruggeri Date: Wed, 22 Sep 2021 13:23:09 -0700 Message-ID: Subject: Re: [PATCH 00/19] tcp: Initial support for RFC5925 auth option To: Leonard Crestez Cc: Dmitry Safonov <0x7f454c46@gmail.com>, David Ahern , Shuah Khan , Eric Dumazet , "David S. Miller" , Herbert Xu , Kuniyuki Iwashima , Hideaki YOSHIFUJI , Jakub Kicinski , Yuchung Cheng , Mat Martineau , Christoph Paasch , Ivan Delalande , Priyaranjan Jha , Menglong Dong , netdev , linux-crypto@vger.kernel.org, linux-kselftest@vger.kernel.org, open list Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-kselftest@vger.kernel.org On Tue, Sep 21, 2021 at 9:15 AM Leonard Crestez wrote: > * Sequence Number Extension not implemented so connections will flap > every ~4G of traffic. Could you expand on this? What exactly do you mean by flap? Will the connection be terminated? I assume that depending on the initial sequence numbers the first flaps may occur well before 4G. Do you use a SNE of 0 in the hash computation, or do you just not include the SNE in it? Thanks, Francesco