Date: Tue, 7 Dec 1999 16:51:28 -0800 From: "James Webster" <james3838@tsi-net.com> To: "Chameleon" <swen@wavefire.com>, <freebsd-questions@freebsd.org> Subject: Re: Problems with NATD Message-ID: <021c01bf4116$6fb21150$41586b83@mins05> References: <3.0.32.19991207091837.0195da10@mail.wavefire.com>
next in thread | previous in thread | raw e-mail | index | archive | help
[-- Attachment #1 --] Did some more digging and found a problem, but don't know the solution - /sbin/ipfw add divert natd all from any to any via ex0 0000 divert 868 ip from any to any via ex0 ip_fw_ctl: invalid command ipfw: setsockopt(IP_FW_ADD): Invalid argument ----- Original Message ----- From: Chameleon To: James Webster ; freebsd-questions@FreeBSD.ORG Sent: Tuesday, December 07, 1999 9:18 AM Subject: Re: Problems with NATD At 09:02 PM 12/6/99 -0800, James Webster wrote: >I'm a first time user of FreeBSD ( my NIC card wouldn't work with netBSD for >some reason). While I'm familiar with networking, and network address >translation, so some reason I can't get it working on FreeBSD. > >I'm setting up a weird testing topology to simulate a slow link (serial), so >I have a box with an Ethernet card (fixed IP 172.30.224.9) and a PPP >(10.0.0.1) connection. I want all connections going to the Ethernet address >to be redirected to the machine on the other side of the PPP (10.0.0.2) >connection. I have everything working but the redirection. > >I have used "/sbin/natd -n ex0 -redirect_port tcp 10.0.0.2:80 80" and "-n >ex0 -f /etc/natd.conf" with "redirect_port tcp 10.0.0.2:80 80" in the conf >file. Neither has worked for me. > >If I've some how misread the man pages, please feel free to let me know what >I'm doing wrong. I'm not on this mailing list, so please include me in any >response. > >Thanks, >James Webster > Been through all this myself last week... in the natd.conf try: redirect_port tcp 10.0.0.2:80 172.30.224.9:80 that should do it... seems to work for me at least. Cheers, Swen Windows 98: n. useless extension to a minor patch release for 32-bit extensions and a graphical shell for a 16-bit patch to an 8-bit operating system originally coded for a 4-bit microprocessor, written by a 2-bit company that can't stand for 1 bit of competition. [-- Attachment #2 --] <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"> <HTML><HEAD> <META content="text/html; charset=iso-8859-1" http-equiv=Content-Type> <META content="MSHTML 5.00.2919.3800" name=GENERATOR> <STYLE></STYLE> </HEAD> <BODY bgColor=#ffffff> <DIV><FONT face=Arial size=2>Did some more digging and found a problem, but don't know the solution -<BR>/sbin/ipfw add divert natd all from any to any via ex0<BR>0000 divert 868 ip from any to any via ex0<BR>ip_fw_ctl: invalid command<BR>ipfw: setsockopt(IP_FW_ADD): Invalid argument<BR><BR></FONT></DIV> <BLOCKQUOTE style="BORDER-LEFT: #000000 2px solid; MARGIN-LEFT: 5px; MARGIN-RIGHT: 0px; PADDING-LEFT: 5px; PADDING-RIGHT: 0px"> <DIV style="FONT: 10pt arial">----- Original Message ----- </DIV> <DIV style="BACKGROUND: #e4e4e4; FONT: 10pt arial; font-color: black"><B>From:</B> <A href="mailto:swen@wavefire.com" title=swen@wavefire.com>Chameleon</A> </DIV> <DIV style="FONT: 10pt arial"><B>To:</B> <A href="mailto:James3838@tsi-net.com" title=James3838@tsi-net.com>James Webster</A> ; <A href="mailto:freebsd-questions@FreeBSD.ORG" title=freebsd-questions@FreeBSD.ORG>freebsd-questions@FreeBSD.ORG</A> </DIV> <DIV style="FONT: 10pt arial"><B>Sent:</B> Tuesday, December 07, 1999 9:18 AM</DIV> <DIV style="FONT: 10pt arial"><B>Subject:</B> Re: Problems with NATD</DIV> <DIV><BR></DIV>At 09:02 PM 12/6/99 -0800, James Webster wrote:<BR>>I'm a first time user of FreeBSD ( my NIC card wouldn't work with netBSD for<BR>>some reason). While I'm familiar with networking, and network address<BR>>translation, so some reason I can't get it working on FreeBSD.<BR>><BR>>I'm setting up a weird testing topology to simulate a slow link (serial), so<BR>>I have a box with an Ethernet card (fixed IP 172.30.224.9) and a PPP<BR>>(10.0.0.1) connection. I want all connections going to the Ethernet address<BR>>to be redirected to the machine on the other side of the PPP (10.0.0.2)<BR>>connection. I have everything working but the redirection.<BR>><BR>>I have used "/sbin/natd -n ex0 -redirect_port tcp 10.0.0.2:80 80" and "-n<BR>>ex0 -f /etc/natd.conf" with "redirect_port tcp 10.0.0.2:80 80" in the conf<BR>>file. Neither has worked for me.<BR>><BR>>If I've some how misread the man pages, please feel free to let me know what<BR>>I'm doing wrong. I'm not on this mailing list, so please include me in any<BR>>response.<BR>><BR>>Thanks,<BR>>James Webster<BR>><BR>Been through all this myself last week...<BR><BR>in the natd.conf try:<BR><BR>redirect_port tcp 10.0.0.2:80 172.30.224.9:80<BR><BR>that should do it... seems to work for me at least.<BR>Cheers, Swen<BR><B>Windows 98</B>: n.<BR>useless extension to a minor patch release for <BR>32-bit extensions and a graphical shell for a <BR>16-bit patch to an 8-bit operating system <BR>originally coded for a 4-bit microprocessor, <BR>written by a 2-bit company that can't stand for<BR>1 bit of competition. </BLOCKQUOTE></BODY></HTML>
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?021c01bf4116$6fb21150$41586b83>