From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on inbox.vuxu.org X-Spam-Level: X-Spam-Status: No, score=-1.0 required=5.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,RCVD_IN_DNSWL_NONE,UNPARSEABLE_RELAY autolearn=ham autolearn_force=no version=3.4.2 Received: from minnie.tuhs.org (minnie.tuhs.org [45.79.103.53]) by inbox.vuxu.org (OpenSMTPD) with ESMTP id 1c330b86 for ; Mon, 16 Sep 2019 12:12:23 +0000 (UTC) Received: by minnie.tuhs.org (Postfix, from userid 112) id CC9659BF63; Mon, 16 Sep 2019 22:12:22 +1000 (AEST) Received: from minnie.tuhs.org (localhost [127.0.0.1]) by minnie.tuhs.org (Postfix) with ESMTP id 8F94A9BD5A; Mon, 16 Sep 2019 22:11:59 +1000 (AEST) Received: by minnie.tuhs.org (Postfix, from userid 112) id E543E9BDCF; Mon, 16 Sep 2019 22:11:48 +1000 (AEST) Received: from mail-wr1-f51.google.com (mail-wr1-f51.google.com [209.85.221.51]) by minnie.tuhs.org (Postfix) with ESMTPS id DB37D9BDB4 for ; Mon, 16 Sep 2019 22:11:35 +1000 (AEST) Received: by mail-wr1-f51.google.com with SMTP id i1so38035486wro.4 for ; Mon, 16 Sep 2019 05:11:35 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:references:date:in-reply-to :message-id:user-agent:mime-version; bh=XxPZh5qTfZD1rRnBdVvhm69LsXwARuSn9cN8QwVK4FQ=; b=aD350nDobCk+VIXW/9XfT5fA6+ZEDGn9mIde2AKG6OzHryrK1wVcLDdWlvzDQGxJck QUQkaAzSG0b+yXUET9UnaVFyEm51c3f3siwsBgNWzuqobyxSmm4QIsO8r0up0DmTQfW0 wVCjs9004uxizvLAgiAy6tS3H60igFgWu/o52fEPXXhNoX9HLiXkleFD+RABw5vvPUJw sorz8N+ixnmzdHge+Ut0dj4bxkRy7gVZOiRblU9NOXPr3q4G+EJOUhaVCfyRYtQEF6jH keCkwnJXuptBVmn4L1f9IY7FSki4FZr4cRy/BHy0YJ5GSc7ACYY7635espzNU4uqd3oX LJaQ== X-Gm-Message-State: APjAAAXI2ZKllSVTXYk7ytx/9/qGVAInLV6FQmzFgJM/osT03QdmugC5 8f5hvlJuCaC3wT2TwqZ6pW0HMiLC X-Google-Smtp-Source: APXvYqyAokwN8Fm3zwzTknlTGEx68L7OVzn0Q/4l4G7J5HBaWQXoYBNNmSg+l0fte5LADfqvb7xLxw== X-Received: by 2002:adf:bb8e:: with SMTP id q14mr26152091wrg.74.1568635894541; Mon, 16 Sep 2019 05:11:34 -0700 (PDT) Received: from rhea.home.vuxu.org ([2001:920:1998:b54:35fc:a20f:1b22:9bb7]) by smtp.gmail.com with ESMTPSA id w125sm33263593wmg.32.2019.09.16.05.11.33 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Mon, 16 Sep 2019 05:11:33 -0700 (PDT) Received: from localhost (rhea.home.vuxu.org [local]) by rhea.home.vuxu.org (OpenSMTPD) with ESMTPA id c079282d; Mon, 16 Sep 2019 12:11:32 +0000 (UTC) From: Leah Neukirchen To: Norman Wilson References: <1568412078.22454.for-standards-violators@oclsc.org> Date: Mon, 16 Sep 2019 14:11:32 +0200 In-Reply-To: <1568412078.22454.for-standards-violators@oclsc.org> (Norman Wilson's message of "Fri, 13 Sep 2019 18:01:14 -0400") Message-ID: <878sqosaob.fsf@vuxu.org> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/26.3 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain Subject: Re: [TUHS] [SPAM] Re: SCCS X-BeenThere: tuhs@minnie.tuhs.org X-Mailman-Version: 2.1.26 Precedence: list List-Id: The Unix Heritage Society mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: tuhs@tuhs.org Errors-To: tuhs-bounces@minnie.tuhs.org Sender: "TUHS" Norman Wilson writes: > Does IPv6 require a meaningful checksum, or just the > useless old ritual one? IPv6 has no checksum at all (for the header), and TCPv6 uses the same checksum algorithm. -- Leah Neukirchen https://leahneukirchen.org/