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_INVALID,DKIM_SIGNED, 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 0174B2B397 for ; Mon, 10 Jun 2024 18:11:01 +0200 (CEST) Received: from cc-smtpout3.netcologne.de ([89.1.8.213]) by 9front; Mon Jun 10 12:09:49 -0400 2024 Received: from cc-app2.netcologne.de (cc-app2.netcologne.de [89.1.9.191]) by cc-smtpout3.netcologne.de (Postfix) with ESMTP id 9C765123F8 for <9front@9front.org>; Mon, 10 Jun 2024 18:09:45 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=netcologne.de; s=nc1116a; t=1718035785; bh=DFErrrHHiewEyAwb9PnnYHO6C0P9hfUu9S7/vX2T7Ds=; h=Date:From:To:Message-ID:Subject:From; b=Mpy8Y9KHjNk0w5ptcsxvgHMaxyHeD9hHqUSqGltj770di70SvyTl/sCW1rozTeckY g2nDydusshU0PYMXg0WqbZF4z/xutVCQUuBFtb8CTWLkdHsR7jcWOMw4T8APWFqW3j 4TJ5d+WdHv6lH1mY+aZ+LUdX0tRcWmUJbRmULU3oGwqQX16G3Kg+k7QweCznKsQcyr rL7fKAK7zUPjhuoEtTZoY3k6r7rP+nhlGX+5hbG4LA7xFFv0To4JlvkfuDH5fyhETL dvNOitPmXalDWUSm6txAwucMM7LLIsrlY3MZkoeuRa3PwmI0EgUx3s+jGFu5MrgdV1 mpxBwd9pb/FTQ== Received: from cc-app2.netcologne.de (localhost [127.0.0.1]) by cc-app2.netcologne.de (Postfix) with ESMTPA id 76F7E11F23 for <9front@9front.org>; Mon, 10 Jun 2024 18:09:45 +0200 (CEST) Date: Mon, 10 Jun 2024 18:09:45 +0200 (CEST) From: Arne Meyer To: "9front@9front.org" <9front@9front.org> Message-ID: <100769261.2962249.1718035785390@comcenter.netcologne.de> MIME-Version: 1.0 Content-Type: multipart/mixed; boundary="----=_Part_2962248_987768608.1718035785390" X-Priority: 3 Importance: Normal X-Mailer: Open-Xchange Mailer v7.10.6-Rev59 X-Originating-IP: 2001:4dd1:fa76:0:178a:e9f:64fe:b403 X-Originating-Client: open-xchange-appsuite X-NetCologne-Spam: L X-Spamd-Bar: - X-Rspamd-Action: no action X-Rspamd-Queue-Id: 76F7E11F23 List-ID: <9front.9front.org> List-Help: X-Glyph: ➈ X-Bullshit: content-driven framework table Subject: [9front] [PATCH] ip/ipconfig: don't add default routes for ipv6 prefixes with a validlt of 0 Reply-To: 9front@9front.org Precedence: bulk ------=_Part_2962248_987768608.1718035785390 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Some cpe routers announce invalidated ipv6 prefixes with a preflt and validlt of 0 for some time after they get a new prefix. the default routes for these prefixes are getting continually removed and added with every ra we receive, so just don't bother. At least my fritzbox behaves that way. rfc 6204 states that in this case preflt should be 0 and validlt should be 2 hours or it's current value and then counting down. But here we are. ------=_Part_2962248_987768608.1718035785390 Content-Type: application/octet-stream; name=ipconfig.diff Content-Transfer-Encoding: base64 Content-Disposition: attachment; filename=ipconfig.diff X-Part-Id: 98dfb81867c34141947313395751356c RnJvbTogQXJuZSBNZXllciA8bWV5ZXIuYXJuZTgzQG5ldGNvbG9nbmUuZGU+CkRhdGU6IE1vbiwg MTAgSnVuIDIwMjQgMTU6NDU6MzEgKzAwMDAKU3ViamVjdDogW1BBVENIXSBpcC9pcGNvbmZpZzog ZG9uJ3QgYWRkIGRlZmF1bHQgcm91dGVzIGZvciBpcHY2IHByZWZpeGVzIHdpdGggYSB2YWxpZGx0 IG9mIDAKCgphdCBsZWFzdCBzb21lIGNwZSByb3V0ZXJzIGFubm91bmNlIGludmFsaWRhdGVkIGlw djYgcHJlZml4ZXMgd2l0aCBhIHByZWZsdCBhbmQgdmFsaWRsdCBvZiAwCmZvciBzb21lIHRpbWUg YWZ0ZXIgdGhleSBnZXQgYSBuZXcgcHJlZml4LiB0aGUgZGVmYXVsdCByb3V0ZXMgZm9yIHRoZXNl IHByZWZpeGVzIGFyZQpnZXR0aW5nIGNvbnRpbnVhbGx5IHJlbW92ZWQgYW5kIGFkZGVkIHdpdGgg ZXZlcnkgcmEgd2UgcmVjZWl2ZSwgc28ganVzdCBkb24ndCBib3RoZXIuCi0tLQpkaWZmIDBkYzM3 Zjk3OTRjNjM4MjcwMDViNjdhMzlhOGFkNzQ5ZTEzOGVkYTkgODIyYTA2NTY3MmNjYjY5ZmQ0MDAz YzZmMzVjYzQ2MmZlNDc2NWVkZgotLS0gYS9zeXMvc3JjL2NtZC9pcC9pcGNvbmZpZy9pcHY2LmMK KysrIGIvc3lzL3NyYy9jbWQvaXAvaXBjb25maWcvaXB2Ni5jCkBAIC03MjUsNiArNzI1LDcgQEAK IAkJbWVtbW92ZShyLT5oYXNoLCBoYXNoLCBTSEExZGxlbik7CiAKIAkJaWYoY29uZi5yb3V0ZXJs dCA9PSAwCisJCXx8IGNvbmYudmFsaWRsdCA9PSAwCiAJCXx8IGlzdWxhKGNvbmYubGFkZHIpCiAJ CXx8IGlwY21wKGNvbmYuZ2FkZHIsIGNvbmYubGFkZHIpID09IDAKIAkJfHwgaXBjbXAoY29uZi5n YWRkciwgY29uZi5sbGFkZHIpID09IDApCg== ------=_Part_2962248_987768608.1718035785390--