Date: Mon, 3 Dec 2018 12:31:41 +1030 From: "O'Connor, Daniel" <darius@dons.net.au> To: "O. Hartmann" <o.hartmann@walstatt.org> Cc: Gary Palmer <gpalmer@freebsd.org>, "O. Hartmann" <ohartmann@walstatt.org>, FreeBSD CURRENT <freebsd-current@freebsd.org> Subject: Re: ipv6/ppp: FreeBSD obtains linklocal on tun0 only Message-ID: <A5855F89-7C09-407A-805C-DE14935C4E6E@dons.net.au> In-Reply-To: <20181202224622.46b9624d@thor.intern.walstatt.dynvpn.de> References: <20181130131259.1654aee3@thor.intern.walstatt.dynvpn.de> <20181130143252.GA24286@in-addr.com> <20181202224622.46b9624d@thor.intern.walstatt.dynvpn.de>
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> On 3 Dec 2018, at 08:15, O. Hartmann <o.hartmann@walstatt.org> wrote:
>=20
>=20
> The documentation lacks in many aspects how to deal with IPv6, =
especially when it comes
> to "well known things from the old IPv4 world". Since DDNS also is =
still something people
> use with IPv6, MYADDR6 doesn't carry the IPV6 address obtained after =
rtsold has been
> started and rtsol tun0 has been issued as described above =
(MYADDR6/HISADDR6 are assigned
> with the linklocal addresses).
FWIW I use dhcp6c to get an IPv6 range from my ISP.
My /usr/local/etc/dhcp6c.conf looks like..
interface ng0 {
send ia-pd 0;
};
id-assoc pd {
prefix-interface bridge0 {
sla-id 0;
sla-len 8;
};
};
I am using mpd5 for PPPoE and bridge0 is my LAN interface.
My /etc/rtadvd.conf looks like..
# Leaving rltime at the default gives =
http://www.freebsd.org/cgi/query-pr.cgi?pr=3D162547
# setting it to 0 prevents it being used as a router. Setting to 1800 =
(the putative default)
# works..
bridge0:\
:rltime#1800:\
:rdnss=3D"xxx":\
:dnssl=3D"yyy":
where xxx is the IPv6 address of my server and yyy is my domain.
(I'm not sure if the comment regarding rltime is true any more though =
but it works so I don't touch it ;)
--
Daniel O'Connor
"The nice thing about standards is that there
are so many of them to choose from."
-- Andrew Tanenbaum
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