From owner-freebsd-stable@freebsd.org Mon Aug 7 13:00:12 2017 Return-Path: Delivered-To: freebsd-stable@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id CE861DD1F24 for ; Mon, 7 Aug 2017 13:00:12 +0000 (UTC) (envelope-from bu7cher@yandex.ru) Received: from forward102o.mail.yandex.net (forward102o.mail.yandex.net [IPv6:2a02:6b8:0:1a2d::602]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "forwards.mail.yandex.net", Issuer "Yandex CA" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 6C7876A76A for ; Mon, 7 Aug 2017 13:00:12 +0000 (UTC) (envelope-from bu7cher@yandex.ru) Received: from mxback14j.mail.yandex.net (mxback14j.mail.yandex.net [IPv6:2a02:6b8:0:1619::90]) by forward102o.mail.yandex.net (Yandex) with ESMTP id 468DE5A01655; Mon, 7 Aug 2017 16:00:00 +0300 (MSK) Received: from smtp2j.mail.yandex.net (smtp2j.mail.yandex.net [2a02:6b8:0:801::ac]) by mxback14j.mail.yandex.net (nwsmtp/Yandex) with ESMTP id MhJrcjnGww-xxwmEB25; Mon, 07 Aug 2017 16:00:00 +0300 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=yandex.ru; s=mail; t=1502110800; bh=eMaPBQEe5MRb1n29RN5dnPIuSiRKrGnn5ttGpCJJqHg=; h=Subject:From:To:References:Message-ID:Date:In-Reply-To; b=erG6JmhyIF4mpdQMcK5hLqtWayF+ZkhkPbs2hilUInoCG4s9E6UASLqA9ND3Lma+l 8JFNH9sZSdcJ9in5TVaWrw9itc9A1+2J4vk5SwgiG5Lvm1yckugi2U14Kc0vAb5Vg4 ek5yB0Rzf/mhLoEijOKTo0RLhOSmzSgnBonik+mE= Received: by smtp2j.mail.yandex.net (nwsmtp/Yandex) with ESMTPSA id GyIsqtcawP-xwLqeKv6; Mon, 07 Aug 2017 15:59:58 +0300 (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client certificate not present) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=yandex.ru; s=mail; t=1502110798; bh=eMaPBQEe5MRb1n29RN5dnPIuSiRKrGnn5ttGpCJJqHg=; h=Subject:From:To:References:Message-ID:Date:In-Reply-To; b=dR9J+/OoSR2Ps5NG1nGWusB8qqmeyyWs+kQDCBEEo5xxRex26pKpatQWtHoLa3mMs 2xfx/8rvT2vhvFh4lhCn2GpdUJ/kF7DJ9QbJaWwHE5frggTzf/Sl1mDKBbIvdkp8w/ xjzpsdi4u0F0gcrGial/O3O0j7noZOsNcASHB3Zc= Authentication-Results: smtp2j.mail.yandex.net; dkim=pass header.i=@yandex.ru Subject: Re: SLAAC not working From: "Andrey V. Elsukov" To: Greg Rivers , freebsd-stable@freebsd.org References: <1646645.UkMcyRZBVl@flake.tharned.org> Openpgp: id=E6591E1B41DA1516F0C9BC0001C5EA0410C8A17A Message-ID: Date: Mon, 7 Aug 2017 15:57:04 +0300 User-Agent: Mozilla/5.0 (X11; FreeBSD amd64; rv:52.0) Gecko/20100101 Thunderbird/52.2.1 MIME-Version: 1.0 In-Reply-To: Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="cEIQXNLavsfMX3ewmotgCeSRJbFwXUoFM" X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 07 Aug 2017 13:00:12 -0000 This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --cEIQXNLavsfMX3ewmotgCeSRJbFwXUoFM Content-Type: multipart/mixed; boundary="Uj5ijQVAsr5HLVAPnqR1g0fkflf1x1cCG"; protected-headers="v1" From: "Andrey V. Elsukov" To: Greg Rivers , freebsd-stable@freebsd.org Message-ID: Subject: Re: SLAAC not working References: <1646645.UkMcyRZBVl@flake.tharned.org> In-Reply-To: --Uj5ijQVAsr5HLVAPnqR1g0fkflf1x1cCG Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: quoted-printable On 07.08.2017 15:30, Andrey V. Elsukov wrote: > On 06.08.2017 06:35, Greg Rivers wrote: >> The running interface looks like this: >> lagg0: flags=3D8843 metric 0 m= tu 1500 >> options=3D507bb >> ether ac:16:2d:1e:b8:80 >> inet xxx.xxx.217.100 netmask 0xffffff80 broadcast xxx.xxx.217.127=20 >> inet6 fe80::ae16:2dff:fe1e:b880%lagg0 prefixlen 64 scopeid 0xc=20 >> nd6 options=3D23 >> media: Ethernet autoselect >> status: active >> groups: lagg=20 >> laggproto failover lagghash l2,l3,l4 >> laggport: oce0 flags=3D5 >> laggport: oce1 flags=3D0<> >=20 > You can set net.inet6.icmp6.nd6_debug=3D1 and I think you will see the > message that mtu exceeds maxmtu value. But it seems, this should only ignore the mtu option. So, set net.inet6.icmp6.nd6_debug=3D1 and show what you have in the ndp -p ndp -r ndp -i lagg0 --=20 WBR, Andrey V. Elsukov --Uj5ijQVAsr5HLVAPnqR1g0fkflf1x1cCG-- --cEIQXNLavsfMX3ewmotgCeSRJbFwXUoFM Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- Comment: Using GnuPG with Thunderbird - http://www.enigmail.net/ iQEzBAEBCAAdFiEE5lkeG0HaFRbwybwAAcXqBBDIoXoFAlmIY6AACgkQAcXqBBDI oXpZbgf/RBgeUzf6nADgd3qTED6osY0VTJSF+Zel9SKqqfEJLY/RV5GefnAnwrkq AHtsLQ2CM6ZidcmzSVO5SctfTp86ROaITGeOLoKRpBbN8J6XZfT53YLudVer9G2P Q2wiWxeEUGgl+FtN3ZXSE5gmR1Kj7agoIiriZ5GrUVZCQ8iBvduKjVqbbMUI1qHV PSm0hEOyAURcnVX5+EUnv2FCs/UUwpIs2EbJXzjAMnk6pXuOYazqd5io/gcs80IZ nqaUFELBNRfKPTm0/JKx3R52P/l38CA3GCtdOFFBu3l4/3XHnP2hVQ5rLL8wMQVU oH0JFJi4Lt1ZytpJjYd38NKVlTg9Jg== =4gLg -----END PGP SIGNATURE----- --cEIQXNLavsfMX3ewmotgCeSRJbFwXUoFM--