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Date: Wed, 30 Nov 2011 20:28:25 +0100
From: Polytropon <freebsd@edvax.de>
To: bsd <bsd@todoo.biz>
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Cc: Liste FreeBSD <freebsd-questions@freebsd.org>
Subject: Re: Re[2]: Problem with jail network
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On Wed, 30 Nov 2011 20:19:56 +0100, bsd wrote:
> Le 30 nov. 2011 à 18:38, Коньков Евгений a écrit :
> 
> > Здравствуйте, bsd.
> > 
> > Вы писали 30 ноября 2011 г., 19:29:34:
> > 
> > b> Le 30 nov. 2011 а 17:17, Damien Fleuriot a йcrit :
> > 
> >>> 
> >>> 
> >>> On 11/30/11 5:05 PM, bsd wrote:
> >>>> Hi, 
> >>>> 
> >>>> I have been configuring a jail system using the howto provided here : http://www.freebsd.org/doc/handbook/jails-application.html
> >>>> 
> >>>> The is now correctly starting, but I can't seem to use the network stack. 
> >>>> 
> >>>> 
> >>>>> root@master 16:52:55 ~ -> jls
> >>>>> JID  IP Address      Hostname                      Path
> >>>>> 1  xx.216.yy.150  n0.no.no                    /jail/j/n0
> >>>> 
> >>>> 
> >>>> But I can't ping neither outside of the jail, nor inside of It. 
> >>>> 
> >>>> I am a bit confused because I don't know if I have to configure the IP using an alias on the main Eth interface, or do something else. 
> >>>> 
> >>>>> ifconfig_bce0_alias0="inetxx.216.yy.150/32"
> >>>> 
> >>>> 
> >>>> 
> >>>> This last command seems to have frozen my system. 
> >>>> 
> >>> 
> >>> Confirm that the MISSING SPACE between your "inet" and "xxx.216..."
> >>> statements is only a typo and NOT present in your actual rc.conf
> >>> 
> > 
> > b> This is confirmed. 
> > 
> > b> I have the equivalent of : 
> > 
> > b> ifconfig_bce0_alias0="inet 1.2.3.4/32"
> > 
> > in this case I write full netmask: "inet 1.2.3.4 netmask 255.255.255.255"
> > It works fine
> > 
> 
> Ok, I'll try that with netmask 255.255.255.255 instead of /32

The hex notation should also be valid:

ifconfig_bce0_alias0="inet 1.2.3.4 netmask 0xffffff00"


-- 
Polytropon
Magdeburg, Germany
Happy FreeBSD user since 4.0
Andra moi ennepe, Mousa, ...