From owner-freebsd-questions Mon Aug 5 07:56:56 1996 Return-Path: owner-questions Received: (from root@localhost) by freefall.freebsd.org (8.7.5/8.7.3) id HAA22782 for questions-outgoing; Mon, 5 Aug 1996 07:56:56 -0700 (PDT) Received: from sergio.lenzi ([200.247.20.44]) by freefall.freebsd.org (8.7.5/8.7.3) with ESMTP id HAA22776 for ; Mon, 5 Aug 1996 07:56:49 -0700 (PDT) Received: (from lenzi@localhost) by sergio.lenzi (8.7.5/8.7.3) id LAA01028; Mon, 5 Aug 1996 11:57:17 GMT Date: Mon, 5 Aug 1996 11:57:14 +0000 () From: "Lenzi, Sergio" X-Sender: lenzi@sergio.lenzi To: John Clark cc: questions@freebsd.org Subject: Re: I am under attack, need to restrict network In-Reply-To: <2.2.32.19960803120135.0094516c@netview.net> Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: owner-questions@freebsd.org X-Loop: FreeBSD.org Precedence: bulk On Sat, 3 Aug 1996, John Clark wrote: > Help, > > I am under hacker attack, I need to restrict an entire class c network from > accessing my server! Under Linux I could do this with the /etc/hosts.deny. > How would I do this under FreeBSD 2.1? > Compile the kernel with FIREWALL options see LINT code... on boot setup the firewall with permits access only to wanted networks. Sergio Lenzi. Unix consult.