From owner-freebsd-isp Sun Oct 22 13:56:37 2000 Delivered-To: freebsd-isp@freebsd.org Received: from matrix.buckhorn.net (matrix.buckhorn.net [63.151.7.244]) by hub.freebsd.org (Postfix) with ESMTP id 329A137B4CF for ; Sun, 22 Oct 2000 13:56:35 -0700 (PDT) Received: from buckhorn.net (nebula.buckhorn.net [63.151.7.242]) by matrix.buckhorn.net (8.9.3/8.9.3) with ESMTP id PAA87484 for ; Sun, 22 Oct 2000 15:23:57 -0500 (CDT) (envelope-from bob@buckhorn.net) Message-ID: <39F34E42.61538092@buckhorn.net> Date: Sun, 22 Oct 2000 15:29:54 -0500 From: Bob Martin Organization: InterNet Unlimited X-Mailer: Mozilla 4.73 [en] (X11; U; FreeBSD 5.0-CURRENT i386) X-Accept-Language: en MIME-Version: 1.0 Cc: freebsd-isp@FreeBSD.ORG Subject: Re: Map IP to users References: Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Sender: owner-freebsd-isp@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.org Andy Angrick wrote: > > There are some webhosting companies out there that have figure out how to > take a freebsd box and map specific ip addresses to users. Say a box has 2 > ip addresses 10.1.1.1 and 10.1.1.2... user A is assigned 10.1.1.1 and user B > is assigned 10.1.1.2. When user A starts up a server daemon, it only listens > on 10.1.1.1, when user B starts up a server it only listens on 10.1.1.2. > Does anyone know how they do this? I not talking about using inetd or > software that can be configured to listen on specific ip addresses...that's > a relatively easy task. > > Thanks for any input > -Andy Sounds like they are using jail. See man jail for details. (Note jail is only available in versions 4 newer.) Bob Martin -- As far as the laws of mathematics refer to reality, they are not certain, and as far as they are certain, they do not refer to reality. -- Albert Einstein To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-isp" in the body of the message