Date: Thu, 09 May 2013 21:41:42 +0200 From: Florent Peterschmitt <florent@peterschmitt.fr> Cc: freebsd-net@FreeBSD.org Subject: Re: IPv6 configuration missunderstanding Message-ID: <518BFBF6.4040907@peterschmitt.fr> In-Reply-To: <20130510.041934.19893072298744952.hrs@allbsd.org> References: <518A6D5C.3030804@peterschmitt.fr> <20130510.041934.19893072298744952.hrs@allbsd.org>
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[-- Attachment #1 --] Le 09/05/2013 21:19, Hiroki Sato a écrit : > Florent Peterschmitt <florent@peterschmitt.fr> wrote > in <518A6D5C.3030804@peterschmitt.fr>: > > fl> Hi, > fl> > fl> I want to configure IPv6 in FreeBSD 9.1-RELEASE like this : > fl> > fl> ipv6_enable=yes > fl> ipv6_activate_all_interfaces=yes > fl> ifconfig_em0_ipv6="inet6 2001:41D0:8:B81f:: prefixlen 64" > fl> -interface em0" > fl> ipv6_defaultrouter="2001:41D0:8:B8ff:ff:ff:ff:ff" > > Why the default router is not in 2001:41d0:8:b81f::/64? > > fl> But at boot I have : > fl> > fl> default fe80::264:40ff:fe3a:fac0%em0 UG em0 > > I guess this is provided by the router via Router Advertisement > messages. > > fl> And if ipv6_enable=yes is not here (although it's depreciated), no IPv6 > fl> at all. > > Please remove ipv6_enable=yes and ipv6_activate_all_interfaces=yes > unless you understand you really need them. > > I think only the following line is sufficient for your environment: > > ifconfig_em0_ipv6="inet6 2001:41d0:8:b81f::1 prefixlen 64 accept_rtadv" > > -- Hiroki > I found how to configure it: ip6addrctl_policy="ipv6_prefer" ipv6_activate_all_interfaces=yes ifconfig_em0_ipv6="inet6 2001:41d0:8:b81f::1 prefixlen 64" ipv6_defaultrouter="2001:41d0:8:b8ff:ff:ff:ff:ff" Router advertisement is disabled at OVH and the gateway is the given one. Well, everything is good now ;) -- Florent Peterschmitt +33 (0)6 64 33 97 92 florent@peterschmitt.fr ------------------------ O< ascii ribbon campaign - stop html mail - www.asciiribbon.org [-- Attachment #2 --] -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.13 (GNU/Linux) Comment: Using GnuPG with Thunderbird - http://www.enigmail.net/ iQEcBAEBAgAGBQJRi/v5AAoJEMtO2Sol0IIm0IcH/A9XrJECTXK2XmEeTn2FQEgM 0BHJAvgs1e7tPN8ax+kvOQ5ox2fz54CLmR+NvdACNhoSshyl3KwJ2QcreLb5GYQI hury33dRwtazR9DXRL83pVHOV0vykVXyisIdApAeVtuJ91hjVwpTM7lS5Z2e4GHE kNFrAxbhefQH8OE+fLw4IcCJpwHtHvpplrSI8wes7u4RUs9f06m6AfxssdagF5RK Rx5/aOcQ4U8rWY6vS6APsMYQhHVnZlJ330ZwuTef4IeVBkn+EBn0ebhzuooqYW42 dNcqoI18i6GCOUm2ghaAD6oCBU1dHGXzl8I84888/nXDyxvxyuNy+PjnLt4luDw= =39DB -----END PGP SIGNATURE-----
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