From owner-freebsd-isp Sun May 27 21:20:52 2001 Delivered-To: freebsd-isp@freebsd.org Received: from systemadmin.sheltonbbs.com (mal-asc1-ppp02.sheltonbbs.com [63.102.142.2]) by hub.freebsd.org (Postfix) with ESMTP id 4E9B337B423 for ; Sun, 27 May 2001 21:20:49 -0700 (PDT) (envelope-from butch@sheltonbbs.com) Received: from localhost (root@localhost) by systemadmin.sheltonbbs.com (8.11.3/8.9.3) with ESMTP id f4S4KtN13206; Sun, 27 May 2001 23:20:56 -0500 (CDT) (envelope-from butch@sheltonbbs.com) Date: Sun, 27 May 2001 23:20:52 -0500 (CDT) From: Butch Evans X-Sender: root@systemadmin.sheltonbbs.com To: Jorge Biquez Cc: freebsd-isp@FreeBSD.ORG Subject: Re: Advice on ISP services Please. In-Reply-To: <5.0.2.1.2.20010526221708.02912720@icsmx.com> Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: owner-freebsd-isp@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.org On Sat, 26 May 2001, Jorge Biquez wrote: > - How to restrict the access of FTP to only the specified directory of the > user. And that they can not see other users directories. > - How to implement quotas with FTP so users only can have a limit on space. Look into Proftp for all ftp services. http://www.proftpd.net/ > - How to avoid users have access to telnet services. man inetd or check into xinetd http://www.synack.net/xinetd/ You may want to set up ssh as a means of access to the server for yourself. If you do want to allow access via telnet/ssh for users, you may want to look at "jail" (man jail). > - How to avoid that a script of a user can consume lot of resources and > could crash the machine. Not sure what you mean with this one. Though I believe that you can limit system resources via login classes. Is something like that what you mean? "man 5 login.conf" should give some details -- Butch Evans http://www.ChristInVerse.com/ http://www.HeIsComingSoon.com/ (in the works) To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-isp" in the body of the message