Received: from smtp.ungleich.ch (mx.ungleich.ch [185.203.112.16]) by nld3-dev1.alpinelinux.org (Postfix) with ESMTPS id 89CAD781A73 for ; Wed, 10 Feb 2021 15:14:59 +0000 (UTC) Received: from nb2.localdomain (localhost [IPv6:::1]) by smtp.ungleich.ch (Postfix) with ESMTP id A2F9722BE7; Wed, 10 Feb 2021 16:14:58 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=ungleich.ch; s=mail; t=1612970098; bh=lhZAAfjvg3KELeTmQelX3xexM+Fx0fRaCY5Nx3cGtpc=; h=References:From:To:Cc:Subject:In-reply-to:Date:From; b=WS6b+cT0SL6Gx5xr/E2OB7dNh2LWhNIHxyFQMh+ahrz0yAHUJM9ei6SnW1eGytiWK C96ThbUqoesor54B3Cfo26VX46kOFlzM+I9w3CxEPkPwrTRVmynUgYHY3oAiUBHnNc o/LRALva7IMcZWaxbS/9X8hytoBEcRlu1bhOZmfqfLHWQxZ0VRoYpVaKGVHLChAgVz J2KN34vhTuOFblnk9r4upe2KZy0tdzJJ810EBKLJUOSpJy9fPXBkSXDoc6HFJapHDM vg0nKvEd87AQPINIoGQRppXjyo6EFNRI8r1K85scZB8g7UAK/fohUmYbr6pywEqlNj MT5O7/yIxVwng== Received: by nb2.localdomain (Postfix, from userid 1000) id 9E16A14C0090; Wed, 10 Feb 2021 16:14:58 +0100 (CET) References: <9213eb2803e747a6bfc386527fe97cc5@vodafonemail.de> User-agent: mu4e 1.4.14; emacs 27.1 From: Nico Schottelius To: alpine@vodafonemail.de Cc: u.alpine.devel@lists.alpinelinux.org Subject: Re: Proposed system change: Use dhcpcd as default DHCP client In-reply-to: <9213eb2803e747a6bfc386527fe97cc5@vodafonemail.de> Date: Wed, 10 Feb 2021 16:14:58 +0100 Message-ID: <871rdo7y4t.fsf@ungleich.ch> MIME-Version: 1.0 Content-Type: text/plain Hey, +1 for going with dhcpcd - it's great software, has link detection, is not bloated, but does have enough configuration options. Both for the server and client world. And: I think it might even make my rdnssd request for base redundant, as it can read DNS servers from RAs in the IPv6 world. Just my 0.02 CHF, Nico alpine@vodafonemail.de writes: > Hi, > > in any case it could make sense to enable these by default: > > RFC 7217 "stable, non-MAC-derived addresses" > RFC 4941 "ipv6 privacy extensions" > > The stable address is good as server IP. The dynamic address can be used for outgoing connections. > > https://superuser.com/questions/243669/how-to-avoid-exposing-my-mac-address-when-using-ipv6 -- Sustainable and modern Infrastructures by ungleich.ch