Date: Mon, 23 Nov 1998 17:03:16 +0800 From: "tcc" <tcc@birch.dlut.edu.cn> To: <freebsd-questions@FreeBSD.ORG> Subject: ipfilter Message-ID: <000201be16c0$645cfc60$454276ca@wisteria.dlut.edu.cn>
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[-- Attachment #1 --] hi supporter! I have a question to ask you for help. My FreeBSD box is 3.0. I would like to use ipfilter to achieve NAT (Network Address Translation) and packets forwarding. I find the ipfilter tools, such as ipnat, ipf, ipftest and so on have been involved into FreeBSD 3.0. But when I use ipnat to fulfill NAT and packets forwarding. The system hints me with a error information: tulip# ipnat -f /etc/nat.conf /dev/ipnat: open: Device not configured So, what can I do to solve the problem? [-- Attachment #2 --] <!DOCTYPE HTML PUBLIC "-//W3C//DTD W3 HTML//EN"> <HTML> <HEAD> <META content=text/html;charset=gb2312 http-equiv=Content-Type> <META content='"MSHTML 4.72.2106.11"' name=GENERATOR> </HEAD> <BODY bgColor=#ffffff> <DIV><FONT size=2>hi supporter!</FONT></DIV> <DIV><FONT size=2></FONT> </DIV> <DIV><FONT size=2>I have a question to ask you for help. My FreeBSD box is 3.0.</FONT></DIV> <DIV><FONT size=2>I would like to use ipfilter to achieve NAT (Network Address</FONT></DIV> <DIV><FONT size=2>Translation) and packets forwarding. I find the ipfilter tools, </FONT></DIV> <DIV><FONT size=2>such as ipnat, ipf, ipftest and so on have been involved into</FONT></DIV> <DIV><FONT size=2>FreeBSD 3.0. But when I use ipnat to fulfill NAT and packets</FONT></DIV> <DIV><FONT size=2>forwarding. The system hints me with a error information:</FONT></DIV> <DIV><FONT size=2></FONT> </DIV> <DIV><FONT size=2>tulip# ipnat -f /etc/nat.conf<BR>/dev/ipnat: open: Device not configured<BR></FONT></DIV> <DIV><FONT size=2>So, what can I do to solve the problem?</FONT></DIV></BODY></HTML>help
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