Date: Fri, 22 Apr 2011 23:00:51 +0200 From: "Michael Ross" <michael.ross@gmx.net> To: freebsd-questions@freebsd.org, xor <xorboy@gmail.com> Subject: Re: Jails: How do i limit what ifconfig shows? Message-ID: <op.vucxzpgqhalquq@michael-think> In-Reply-To: <BANLkTin_-UyTWnMyJmTn2uicw1UtyttzVQ@mail.gmail.com> References: <BANLkTin_-UyTWnMyJmTn2uicw1UtyttzVQ@mail.gmail.com>
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Am 22.04.2011, 22:21 Uhr, schrieb xor <xorboy@gmail.com>: > Hullo > First off, thanks for a lovely operating system <3 > > I decided to go for FreeBSD perhaps 3 days ago. Before, ive been an > Debian/OpenBSD guy, and ive only used my obsd box for redundant > firewalls and networking. Ive not been running any services off the > boxen. > > The reason I decided to go for FreeBSD is because of the Jails. Ive > looked around a bit, but I can not find anything about how to limit > what interfaces that ifconfig shows. I would like it to hide pretty > much everything so that _no_ information about the host systems > networking leaks into the jails. I dont want jails to know anything > but their IP-numbers and which computer to use for DNS lookups, > essentially. > > Is there any good text out there that describes how to do this? Ive > searched a bit for it, but Ive been unable to find anything but the > basics. Maybe you can remove the ifconfig binary from the jail. Works for me. Michael
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