From owner-freebsd-net@FreeBSD.ORG Tue May 24 10:33:28 2011 Return-Path: Delivered-To: freebsd-net@FreeBSD.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 849AF1065670 for ; Tue, 24 May 2011 10:33:28 +0000 (UTC) (envelope-from hrs@FreeBSD.org) Received: from mail.vlsi.ee.noda.tus.ac.jp (sekine00.ee.noda.sut.ac.jp [133.31.107.40]) by mx1.freebsd.org (Postfix) with ESMTP id 284D38FC13 for ; Tue, 24 May 2011 10:33:27 +0000 (UTC) Received: from alph.allbsd.org (p2237-ipbf904funabasi.chiba.ocn.ne.jp [122.26.37.237]) (user=hrs mech=DIGEST-MD5 bits=128) by mail.vlsi.ee.noda.tus.ac.jp (8.14.4/8.14.4) with ESMTP id p4OAXDfn035017 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO); Tue, 24 May 2011 19:33:24 +0900 (JST) (envelope-from hrs@FreeBSD.org) Received: from localhost (localhost [IPv6:::1]) (authenticated bits=0) by alph.allbsd.org (8.14.4/8.14.4) with ESMTP id p4OAX1mp028681; Tue, 24 May 2011 19:33:03 +0900 (JST) (envelope-from hrs@FreeBSD.org) Date: Tue, 24 May 2011 19:32:57 +0900 (JST) Message-Id: <20110524.193257.594201570588660278.hrs@allbsd.org> To: universite@ukr.net From: Hiroki Sato In-Reply-To: <4DD96EA4.4080504@ukr.net> References: <4DD96EA4.4080504@ukr.net> X-PGPkey-fingerprint: BDB3 443F A5DD B3D0 A530 FFD7 4F2C D3D8 2793 CF2D X-Mailer: Mew version 6.3 on Emacs 23.1 / Mule 6.0 (HANACHIRUSATO) Mime-Version: 1.0 Content-Type: Multipart/Signed; protocol="application/pgp-signature"; micalg=pgp-sha1; boundary="--Security_Multipart(Tue_May_24_19_32_57_2011_378)--" Content-Transfer-Encoding: 7bit X-Greylist: Sender succeeded SMTP AUTH, not delayed by milter-greylist-4.2.5 (mail.vlsi.ee.noda.tus.ac.jp [133.31.107.40]); Tue, 24 May 2011 19:33:24 +0900 (JST) X-Spam-Status: No, score=6.4 required=14.0 tests=BAYES_50, CONTENT_TYPE_PRESENT, RCVD_IN_CHINA, RCVD_IN_CHINA_KR, RCVD_IN_PBL, RCVD_IN_RP_RNBL, RCVD_IN_TAIWAN, SPF_SOFTFAIL,X_MAILER_PRESENT autolearn=no version=3.3.1 X-Spam-Level: ****** X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.vlsi.ee.noda.tus.ac.jp Cc: freebsd-net@FreeBSD.org Subject: Re: ipv6 receive via rtadvd X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 24 May 2011 10:33:28 -0000 ----Security_Multipart(Tue_May_24_19_32_57_2011_378)-- Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit "Vladislav V. Prodan" wrote in <4DD96EA4.4080504@ukr.net>: un> Why host for so long waiting for ipv6 addresses? un> To get faster, it is necessary or server restarted rtadvd or on host un> repeatedly triggering "ndp -i em1" un> un> Perhaps we need to explicitly specify some other options rtadvd? un> un> server: un> FreeBSD mary-teresa 8.2-STABLE FreeBSD 8.2-STABLE #0: Wed Apr 20 un> 03:20:47 EEST 2011 un> vlad11@beastie.mydomain.local:/usr/obj/usr/src/sys/otrada.1 amd64 un> un> # cat /etc/rc.conf | grep rta un> rtadvd_enable="YES" un> rtadvd_interfaces="re0" un> un> un> host: un> FreeBSD vm1.local 8.2-STABLE FreeBSD 8.2-STABLE #0: Sun May 22 un> 02:05:47 EEST 2011 root@:/usr/obj/usr/src/sys/virtualbox.1 amd64 un> un> # cat /etc/rc.conf | grep em1 un> ifconfig_em1="DHCP" un> ifconfig_em1_ipv6="inet6 accept_rtadv" All you need in rc.conf on 8.x is ipv6_enable="YES" instead of $ifconfig_IF_ipv6 for SLAAC ($ifconfig_IF_ipv6 should be noop on 8.x). The rtsol utility will be invoked and it should make the automatic address configuration faster. -- Hiroki ----Security_Multipart(Tue_May_24_19_32_57_2011_378)-- Content-Type: application/pgp-signature Content-Transfer-Encoding: 7bit -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.11 (FreeBSD) iEYEABECAAYFAk3biVkACgkQTyzT2CeTzy0nfgCg0SEmm5wmVuNUcpvpYEkKdYMb CGAAnivJPeq+LVvMm6ZkwqF8oGuTZFoB =q6E8 -----END PGP SIGNATURE----- ----Security_Multipart(Tue_May_24_19_32_57_2011_378)----