From owner-freebsd-questions Mon Aug 25 12:27:23 1997 Return-Path: Received: (from root@localhost) by hub.freebsd.org (8.8.7/8.8.7) id MAA03210 for questions-outgoing; Mon, 25 Aug 1997 12:27:23 -0700 (PDT) Received: from relay.pair.com (relay1.pair.com [209.68.1.20]) by hub.freebsd.org (8.8.7/8.8.7) with ESMTP id MAA03199 for ; Mon, 25 Aug 1997 12:27:17 -0700 (PDT) Received: from athena.ferraro.net (1Cust45.tnt21.nyc3.da.uu.net [208.255.28.45]) by relay.pair.com (8.8.7/8.8.5) with SMTP id PAA27387 for ; Mon, 25 Aug 1997 15:29:14 -0400 (EDT) Message-ID: <3401DCA2.167EB0E7@ferraro.net> Date: Mon, 25 Aug 1997 15:27:30 -0400 From: Craig X-Mailer: Mozilla 3.01Gold (X11; I; FreeBSD 2.2.2-RELEASE i386) MIME-Version: 1.0 To: questions@freebsd.org Subject: FreeBSD as a LAN to Internet gateway Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Sender: owner-freebsd-questions@freebsd.org X-Loop: FreeBSD.org Precedence: bulk I am new to FreeBSD (I just installed it Friday) and I have been trying to set up a network with my FreeBSD machine as an Internet gateway. I have read the tutorial at http://www.freebsd.org/tutorials/ppp/ and have confirmed that I followed the necessary steps. I can easily make connections between computers within my network, but when I try to get traffic to the Internet, nothing works. I have verified that packet forwarding is enabled and the initializes at boot. Below is the tcpdump output from a computer named stentor attempting to ping he.net (or 207.33.3.2). 15:09:21.309164 stentor.ferraro.net.netbios-ns > 192.168.1.255.netbios-ns: udp 68 15:09:21.312862 0:40:5:4c:41:21 > 3:0:0:0:0:1 sap f0 ui/C len=44 2c00 ffef 0100 0000 0000 0a00 0000 0000 0000 0000 0000 0000 0000 0000 4a4f 4520 2020 2020 2020 2020 2020 2003 15:09:22.088303 stentor.ferraro.net.netbios-ns > 192.168.1.255.netbios-ns: udp 68 15:09:22.209690 0:40:5:4c:41:21 > 3:0:0:0:0:1 sap f0 ui/C len=44 2c00 ffef 0100 0000 0000 0a00 0000 0000 0000 0000 0000 0000 0000 0000 4a4f 4520 2020 2020 2020 2020 2020 2003 15:09:22.883083 stentor.ferraro.net.netbios-ns > 192.168.1.255.netbios-ns: udp 68 15:09:23.257784 0:40:5:4c:41:21 > 3:0:0:0:0:1 sap f0 ui/C len=44 2c00 ffef 0100 0000 0000 0a00 0000 0000 0000 0000 0000 0000 0000 0000 4a4f 4520 2020 2020 2020 2020 2020 2003 15:09:23.669735 stentor.ferraro.net.netbios-ns > 192.168.1.255.netbios-ns: udp 68 15:10:21.354658 stentor.ferraro.net.netbios-ns > 192.168.1.255.netbios-ns: udp 50 15:10:22.108746 stentor.ferraro.net.netbios-ns > 192.168.1.255.netbios-ns: udp 50 15:10:22.864608 stentor.ferraro.net.netbios-ns > 192.168.1.255.netbios-ns: udp 50 15:10:35.248136 stentor.ferraro.net > he.net: icmp: echo request 15:10:36.441001 stentor.ferraro.net > he.net: icmp: echo request 15:10:37.954249 stentor.ferraro.net > he.net: icmp: echo request 15:10:38.972695 stentor.ferraro.net > he.net: icmp: echo request 15:11:20.590660 0:40:5:4c:41:21 > 3:0:0:0:0:1 sap f0 ui/C len=170 2c00 ffef 0800 0000 0000 0000 4e45 5420 2020 2020 2020 2020 2020 201e 5354 454e 544f 5220 2020 2020 2020 2000 ff53 4d42 2500 00 15:11:20.648005 stentor.ferraro.net.netbios-dgm > 192.168.1.255.netbios-dgm: udp 208