Date: Thu, 19 Mar 2020 09:22:24 +0700 From: Victor Sudakov <vas@sibptus.ru> To: freebsd-questions@freebsd.org, freebsd-net@freebsd.org Subject: Re: IPv6 in jails Message-ID: <20200319022224.GB80800@admin.sibptus.ru> In-Reply-To: <20200318164836.GO25617@foucry.net> References: <20200318151556.GA64871@admin.sibptus.ru> <20200318164836.GO25617@foucry.net>
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Jacques Foucry wrote:
>=20
> >=20
> > Is IPv6 in jails supposed to work? Does not work for me, what am I doing
> > wrong?
>=20
> Suppose to work, and work for me.
> >=20
> > Here is a test jail:
> >=20
> > test4 {=20
> > path =3D /d02/jails/test4 ;
> > mount.devfs;
> > ip4 =3D new;
> > ip6 =3D new;
> > ip4.addr =3D 192.168.4.204/24;
> > ip6.addr =3D 2001:470:ecba:3::4/64;
> > host.hostname =3D test4.vas.sibptus.ru ;
> > interface =3D re1 ;
> > allow.raw_sockets =3D true ;
> > exec.start =3D "/bin/sh /etc/rc";
> > exec.stop =3D "/bin/sh /etc/rc.shutdown";
> > }
>=20
>=20
> Well there is a difference between your config and mine:
>=20
> ip6.addr=3D"em0|2a01:4f9:4a:1fd8::16/64";
>=20
> In my config there is the interface to use (em0 in my case, re1 should be=
in
> yours)
I have a more generic "interface =3D re1" statement, but replacing it with
ip6.addr =3D "re1|2001:470:ecba:3::4" did not produce any effect on the
jailed daemons.
Of course the IPv6 address is present on re1 in both cases (my
syntax and your syntax). When the jail is stopped, the address goes
away.
--=20
Victor Sudakov, VAS4-RIPE, VAS47-RIPN
2:5005/49@fidonet http://vas.tomsk.ru/
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