From owner-freebsd-questions Wed Oct 23 19:47:19 2002 Delivered-To: freebsd-questions@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 19D2737B401 for ; Wed, 23 Oct 2002 19:47:18 -0700 (PDT) Received: from smtp1.san.rr.com (smtp1.san.rr.com [24.25.195.37]) by mx1.FreeBSD.org (Postfix) with ESMTP id AC22743E3B for ; Wed, 23 Oct 2002 19:47:17 -0700 (PDT) (envelope-from Hostmaster@Video2Video.Com) Received: from 24-161-168-112.san.rr.com (24-161-168-112.san.rr.com [24.161.168.112]) by smtp1.san.rr.com (8.11.4/8.11.4) with ESMTP id g9O2lH315522 for ; Wed, 23 Oct 2002 19:47:17 -0700 (PDT) Date: Wed, 23 Oct 2002 19:48:12 -0700 (PDT) From: Peter Leftwich X-X-Sender: root@dhcp-407-32.san.rr.com To: FreeBSD Questions LIST Subject: Port 514 unsafe? open to outside? Message-ID: <20021023194624.L499-100000@dhcp-407-32.san.rr.com> Organization: Video2Video Services - http://Www.Video2Video.Com MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: owner-freebsd-questions@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.ORG # grep 514 /etc/services | grep shell shell 514/tcp cmd #like exec, but automatic I ran `nmap` on my local IP and the only "interesting" port it found was 514. What is this port? I don't understand "shell," and "cmd." How do I find out if sendmail is trying to work "inboundedly?" I know it works outbound because I am about to send this message ;-] -- Peter Leftwich President & Founder Video2Video Services Box 13692, La Jolla, CA, 92039 USA +1-413-403-9555 To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-questions" in the body of the message