From mboxrd@z Thu Jan  1 00:00:00 1970
Return-Path: <9front-bounces@9front.inri.net>
X-Spam-Checker-Version: SpamAssassin 3.4.4 (2020-01-24) on inbox.vuxu.org
X-Spam-Level: 
X-Spam-Status: No, score=-0.6 required=5.0 tests=DKIM_ADSP_CUSTOM_MED,
	DKIM_INVALID,DKIM_SIGNED,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM,
	HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,T_SCC_BODY_TEXT_LINE
	autolearn=ham autolearn_force=no version=3.4.4
Received: from 9front.inri.net (9front.inri.net [168.235.81.73])
	by inbox.vuxu.org (Postfix) with ESMTP id B360D237D1
	for <ml@inbox.vuxu.org>; Tue, 11 Jun 2024 13:24:27 +0200 (CEST)
Received: from mail-pg1-f177.google.com ([209.85.215.177]) by 9front; Tue Jun 11 07:23:29 -0400 2024
Received: by mail-pg1-f177.google.com with SMTP id 41be03b00d2f7-6f2eecba617so68938a12.2
        for <9front@9front.org>; Tue, 11 Jun 2024 04:23:28 -0700 (PDT)
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed;
        d=gmail.com; s=20230601; t=1718105008; x=1718709808; darn=9front.org;
        h=to:subject:message-id:date:from:in-reply-to:references:mime-version
         :from:to:cc:subject:date:message-id:reply-to;
        bh=MuNtJSBKMDkvObq5tU/S9opoEglE7BM7gzdoHJvEjf0=;
        b=Rlz+D2ZZQNSnkE5exiUkvD1nPkmTzl+1Noz6VK9Gb6wjCk1YJPvcsR6gJVg93DUnb6
         +/QrpkU77InA2QcCmyJ1d8bOLkLqfnXKfsi7KfutfVvrQn5Tr4z71vxO2yFyvgqbdCwk
         P3ZPgTcHHf+Z0uOXfnEYkParY7OwGQHF/unBpuAoCIGeKzCA/WENqe2sS+x9V4EraoxF
         JEkZya8bnXTm7PFDwDjoPyLMiB4+D6YpTn6hVG1VpPk9WeVgEC7DQF6T+7pk9Flhp9uK
         0xTwAspLRPzsjfqFXJyrxKOiK35GoAGychMXIQYhnHZvqmsZuxN7BZxy8Xhy8/rhBAX1
         sDSQ==
X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed;
        d=1e100.net; s=20230601; t=1718105008; x=1718709808;
        h=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=MuNtJSBKMDkvObq5tU/S9opoEglE7BM7gzdoHJvEjf0=;
        b=g0jeWVH5eof4uBG5h3pZWZhc61trd4TvozZnm/SDSW7mBlUmIahHDr+JFmrk41UkaR
         Re7n5qlXH97Q0XD9sxGibOrTBwKhJ5WkJOMRegu2jsMZZFeVu0Hv5lsMEYFpjavgis4C
         NEUBex8Ay20FM2FK5t9kF/rYCnTit+DkGnQtKkNsFThUGDcfh94dqN4VcxZ9CIN9FNs7
         bzdd7SnTpo2Anq4Gc0iLU8/6wIGa7cBjrrghPvBQTuJdtnwBMf278EpcehSo1GozVGTu
         k8qE9X2I7jujyk5X9EJIZDuxgMFi0oXTuwppokNY3wEnVyKf1vDyW/ptiQGqG0SvS/bb
         TjPA==
X-Gm-Message-State: AOJu0YxZbkhEeJq95BDDGN/CkyUNBerGzmAQlG/Hvy7Jgaev84plGhCN
	Tp0HvH4VHDnlPSsq/emkEB/UQFsR+Ow61+oCntKcrpommUCg/viVrQXYONjHXnQRWoxfLkO8eEt
	+YRowqWWDAt3KAeuSdfQc5soSBuP3Z8gNgVw=
X-Google-Smtp-Source: AGHT+IG8f0ltc+W0IqFcNDrW3EwPluf5Plic3K3cSQzDxubSwGhtAJSsvHoZ3BtCOSTN50r0v86rLIQ1g8jotqq4oNQ=
X-Received: by 2002:a05:6a21:788a:b0:1b7:571d:3d02 with SMTP id
 adf61e73a8af0-1b7571d40e8mr6310343637.5.1718105007615; Tue, 11 Jun 2024
 04:23:27 -0700 (PDT)
MIME-Version: 1.0
References: <100769261.2962249.1718035785390@comcenter.netcologne.de>
In-Reply-To: <100769261.2962249.1718035785390@comcenter.netcologne.de>
From: hiro <23hiro@gmail.com>
Date: Tue, 11 Jun 2024 13:23:15 +0200
Message-ID: <CAFSF3XO_xuPyLCie6EJEwTKjnR=3ED17MEE2_85hRoxkqKQ7Fg@mail.gmail.com>
To: 9front@9front.org
Content-Type: text/plain; charset="UTF-8"
List-ID: <9front.9front.org>
List-Help: <http://lists.9front.org>
X-Glyph: ➈
X-Bullshit: XMPP over SOAP general-purpose-scale core-based session base 
Subject: Re: [9front] [PATCH] ip/ipconfig: don't add default routes for ipv6
 prefixes with a validlt of 0
Reply-To: 9front@9front.org
Precedence: bulk

it might not be the fritz!box's fault:
against all sanity and against the working mechanism described in the
RFC, the ISPs invalidate old prefixes immediately after they give you
a new PPP session. sadly this is the most common scenario now for end
users. in this case it makes sense that the fritze sets the same 0
lifetime in RAs for the old prefixes.
tbh there's no other good reasons for prefixes changing continuously
like that anyways, apart from this ISP-generated sabotage edge-case.