From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-il1-x12b.google.com (mail-il1-x12b.google.com [IPv6:2607:f8b0:4864:20::12b]) by sourceware.org (Postfix) with ESMTPS id CFF2D3858413 for ; Tue, 21 Nov 2023 00:45:34 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.2 sourceware.org CFF2D3858413 Authentication-Results: sourceware.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: sourceware.org; spf=pass smtp.mailfrom=gmail.com ARC-Filter: OpenARC Filter v1.0.0 sourceware.org CFF2D3858413 Authentication-Results: server2.sourceware.org; arc=none smtp.remote-ip=2607:f8b0:4864:20::12b ARC-Seal: i=1; a=rsa-sha256; d=sourceware.org; s=key; t=1700527536; cv=none; b=so/g4wlmAQstqTm1EVjAZUEkVLCU6bRViS6aZtxz3CkJ+Kkc/CPA4VqFb4witIjfAWsKselOOSKI2PVPhz79W5pcxOCiH3dn70pUjL9BLhPD3N4a8Epndr2PR2xrdOYAba+YnwAJKi9J/JpScyWiiUadeHN+yORn830zkbqD2T8= ARC-Message-Signature: i=1; a=rsa-sha256; d=sourceware.org; s=key; t=1700527536; c=relaxed/simple; bh=IQZPiN9F1Fv0QpLjsQm0wiSMQYUrtXtoR0Dsz+qaF04=; h=DKIM-Signature:MIME-Version:From:Date:Message-ID:Subject:To; b=TdwfT/58dXJupquC6cLR9TmNIlG7yTTM+RHlQfzSKhhvEksJ99ptXv+15jQmXer7S7u30hTNXI7F6KUq2Tjwia2G/2H+O2ju/F0PcARfBquceiGeG9QrKcaD0l8UOdlrSL1OacTwC5xJoXb5JsTHW5dd8OSc5XJQGJSO6Oq5MCk= ARC-Authentication-Results: i=1; server2.sourceware.org Received: by mail-il1-x12b.google.com with SMTP id e9e14a558f8ab-35aec3397bdso13701635ab.2 for ; Mon, 20 Nov 2023 16:45:34 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1700527534; x=1701132334; darn=cygwin.com; h=content-transfer-encoding:to:subject:message-id:date:from :in-reply-to:references:mime-version:from:to:cc:subject:date :message-id:reply-to; bh=jO6GGbXxxVXzPGwFFje4A0cDxc1f4Y/yi+mPdjeoEW8=; b=L0l/m3GT4n4GQvhhIK/KCH/vDJv47qavUCmzlXLp7Ludkoyf/VawQzvDfU1Tqslkmo T3UMbNXvYOBwD/oR+02pi+TctLKBtYK7ve2DOGl2mnQWl9oPmTNsbEEFONy9LnAKRNqZ aauZij0HrnNQP/0dXUsMMJwdfGKK0KDGadpExUZnNNfF2nl2BLCuBKD/pJe7jmYGly3X QIF16IJfh6EYwWcyUGOeoMtAxuZOprmQsgg5e3xoH0/bFc1yGCIEdty0tQjz5+Sp6dbH X38hryeE7tKd17H8xBH8qvmQiWnM3fCssOxlTszoL7ONjY+Zwy9tSQ+mKD2Oxz67hBiD 3JHg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1700527534; x=1701132334; h=content-transfer-encoding:to:subject:message-id:date:from :in-reply-to:references:mime-version:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=jO6GGbXxxVXzPGwFFje4A0cDxc1f4Y/yi+mPdjeoEW8=; b=nobL7U9GSMvXvQ6hkYP0UxUynHNfN0hLoGK4MW5P76KddGJ00KdkFPrNJS3XyEPYSf TSWALo3RbHcwZY4tPnGIMwcRbsv/qq6vKy8Cqs2t0mpU/PAA4XlFHgFPtnZrgWwpt3wa FIF00WJzTPoSxS8iiOfkmhX4kIDKwRjqEPFSki0+rMaKB5+HIKtT5dbV8AiKdQbLBdco RRmE8afroLfxgi+QOGLCh76EyCSMIPAaIJxKdh96Q1X5xxo2j7au6oSDksI3YFaK4M5r ddhljLBdoz54QQaO8pG71MgH8apLXvBrwaX0XhYtjmzs8/rpJZ4ye2FvfPjOdjTP2Ei6 QW3Q== X-Gm-Message-State: AOJu0YxXsMv5zb961VsX1ehHY0Rf9SLATs5vhwBnrKsMyUW6e+lVu6hv XgKin3f/Xzsmt/v237B7eNNENczLwDSwEkAP2keVhleAc6uOsg== X-Google-Smtp-Source: AGHT+IFRZxkdK7Udkoua67bJ/jMxMoiwj5l7qHJmdnZbDE6d5fDKxqJ2Dv44HTY+dsbkv89PUSgDZzTsfXGOMi20MKA= X-Received: by 2002:a92:cc86:0:b0:359:6dce:67bb with SMTP id x6-20020a92cc86000000b003596dce67bbmr9004587ilo.23.1700527534047; Mon, 20 Nov 2023 16:45:34 -0800 (PST) MIME-Version: 1.0 References: <20231116101858.vxbvtipwtvwucwjs@lucy.dinwoodie.org> <635d3f94-f104-49e0-9248-1cace4da9fa6@Shaw.ca> In-Reply-To: From: Lee Date: Mon, 20 Nov 2023 19:45:21 -0500 Message-ID: Subject: Re: Please support download setup-x86_64.exe on IPv6-only network To: cygwin@cygwin.com Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Spam-Status: No, score=-0.6 required=5.0 tests=BAYES_00,DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,FREEMAIL_ENVFROM_END_DIGIT,FREEMAIL_FROM,RCVD_IN_DNSWL_NONE,SPF_HELO_NONE,SPF_PASS,TXREP,T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on server2.sourceware.org List-Id: On Mon, Nov 20, 2023 at 7:13=E2=80=AFPM Backwoods BC via Cygwin wrote: > > On Thu, Nov 16, 2023 at 12:41=E2=80=AFPM Brian Inglis via Cygwin wrote: > > The whole IP v4 internet is available as a compatibility subnet ::ffff:= 0:a.b.c.d > > on IP v6, so there is no excuse for not supporting interconnection, as = it will > > be required until the last backbone routers drop IP v4 support. > > Just a small correction for the mail archives as this appears solved. > The correct IPV6 address for the IPV4 address range is > ::ffff:a.b.c.d (no '0') If you're going for correcting the record, let's make it correct. ::ffff:a.b.c.d is not a solution for IPv6 =3D> IPv4 interconnection over the Internet. from: https://www.rfc-editor.org/rfc/rfc5156 2.2. IPv4-Mapped Addresses ::FFFF:0:0/96 are the IPv4-mapped addresses [RFC4291]. Addresses within this block should not appear on the public Internet. Regards, Lee