Problems with network in jail

[Oliver Peter]

On Thu, 8 Jan 2009 11:07:04 +0100
"Spil Oss" <spil.oss at googlemail.com> wrote:

> Early this week, I upgraded from 7.0 to 7.1 (not having 'used' jails
> on 7.0). After creating the jail with
>   `ezjail-admin update -i`
> I created a 'ports build' jail
>   `ezjail-admin create build 127.0.0.3`
> and forgot to add the alias to lo0, so no networking off-course. So I
> added the 127.0.0.3 alias to lo0
>    `ifconfig lo0 inet 127.0.0.3 alias`
> and restarted the jail

If you use the loopback device for your jails you have to add NAT rules
to your host machine, this documentation is very useful:

	http://www.rootforum.de/wiki/freebsd/04_jail_infrastructure#packet_filter_einrichten

(The article is in German, but the configuration stuff should be
understandable anyway)

--
Oliver PETER, email: oliver at peter.de.com, ICQ# 113969174
"If it feels good, you're doing something wrong."
                                      -- Coach McTavish