From owner-freebsd-net@freebsd.org Wed Oct 17 09:45:58 2018 Return-Path: Delivered-To: freebsd-net@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 5A79710CFB79 for ; Wed, 17 Oct 2018 09:45:58 +0000 (UTC) (envelope-from vas@mpeks.tomsk.su) Received: from admin.sibptus.ru (admin.sibptus.ru [IPv6:2001:19f0:5001:21dc::10]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 0155C797F3 for ; Wed, 17 Oct 2018 09:45:56 +0000 (UTC) (envelope-from vas@mpeks.tomsk.su) Received: from vas by admin.sibptus.ru with local (Exim 4.91 (FreeBSD)) (envelope-from ) id 1gCiOo-000Gz3-Jh for freebsd-net@freebsd.org; Wed, 17 Oct 2018 16:45:54 +0700 Date: Wed, 17 Oct 2018 16:45:54 +0700 From: Victor Sudakov To: freebsd-net@freebsd.org Subject: get rid of the eui64 address Message-ID: <20181017094554.GA65055@admin.sibptus.ru> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline X-PGP-Key: http://www.dreamwidth.org/pubkey?user=victor_sudakov X-PGP-Fingerprint: 10E3 1171 1273 E007 C2E9 3532 0DA4 F259 9B5E C634 User-Agent: Mutt/1.10.1 (2018-07-13) Sender: Victor Sudakov X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.27 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 17 Oct 2018 09:45:58 -0000 Dear Colleagues, I have a static IPv6 address configured on a host. However, an autoconfigured eui64 address keeps popping up even if I delete it manually. It's marked by the "autoconf" flag in the ifconfig output. Can I get rid of the autoconf'ed address for good, but still keep the rtsold running (for the sake of the default gateway)? Or should I leave it alone? I just want to make sure that the static IPv6 address is used for outgoing connections. My current rc.conf includes: ifconfig_vtnet0_ipv6="inet6 2001:19f0:5001:21dc::10 prefixlen 64" ipv6_activate_all_interfaces="YES" rtsold_enable="YES" rtsold_flags="-aF" -- Victor Sudakov, VAS4-RIPE, VAS47-RIPN 2:5005/49@fidonet http://vas.tomsk.ru/