Date: Wed, 8 Dec 1999 02:25:51 -0500 From: Ben WIlliams <williamsl@Home.Com> To: "James Webster" <james3838@tsi-net.com> Cc: freebsd-questions@freebsd.org Subject: Re[2]: Problems with NATD Message-ID: <14101.991208@Home.Com> In-Reply-To: <021c01bf4116$6fb21150$41586b83@mins05> References: <021c01bf4116$6fb21150$41586b83@mins05>
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Wednesday, December 08, 1999
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I don't know if this is your case but the only time I ever saw this
kind of error was when my kernel didn't match my 'world'. I had
cvsup'd my kernel sources and built a new kernel which appears to have
changed the functions which ipfw talked to .... but I hadn't updated
ipfw so it was trying to talk to functions that no longer existed in
the kernel. Do you have fresher kernel sources you've built from
without making world?
HTH,
Ben.
Tuesday, December 07, 1999, 7:51:28 PM, you wrote:
JW> Did some more digging and found a problem, but don't know the
JW> solution - /sbin/ipfw add divert natd all from any to any via ex0
JW> 0000 divert 868 ip from any to any via ex0 ip_fw_ctl: invalid
JW> command ipfw: setsockopt(IP_FW_ADD): Invalid argument
JW> ----- Original Message -----
JW> From: Chameleon
JW> To: James Webster ; freebsd-questions@FreeBSD.ORG
JW> Sent: Tuesday, December 07, 1999 9:18 AM
JW> Subject: Re: Problems with NATD
JW> At 09:02 PM 12/6/99 -0800, James Webster wrote:
JW> >I'm a first time user of FreeBSD ( my NIC card wouldn't work with netBSD for
JW> >some reason). While I'm familiar with networking, and network address
JW> >translation, so some reason I can't get it working on FreeBSD.
JW> >
JW> >I'm setting up a weird testing topology to simulate a slow link (serial), so
JW> >I have a box with an Ethernet card (fixed IP 172.30.224.9) and a PPP
JW> >(10.0.0.1) connection. I want all connections going to the Ethernet address
JW> >to be redirected to the machine on the other side of the PPP (10.0.0.2)
JW> >connection. I have everything working but the redirection.
JW> >
JW> >I have used "/sbin/natd -n ex0 -redirect_port tcp 10.0.0.2:80 80" and "-n
JW> >ex0 -f /etc/natd.conf" with "redirect_port tcp 10.0.0.2:80 80" in the conf
JW> >file. Neither has worked for me.
JW> >
JW> >If I've some how misread the man pages, please feel free to let me know what
JW> >I'm doing wrong. I'm not on this mailing list, so please include me in any
JW> >response.
JW> >
JW> >Thanks,
JW> >James Webster
JW> >
JW> Been through all this myself last week...
JW> in the natd.conf try:
JW> redirect_port tcp 10.0.0.2:80 172.30.224.9:80
JW> that should do it... seems to work for me at least.
JW> Cheers, Swen
JW> Windows 98: n.
JW> useless extension to a minor patch release for
JW> 32-bit extensions and a graphical shell for a
JW> 16-bit patch to an 8-bit operating system
JW> originally coded for a 4-bit microprocessor,
JW> written by a 2-bit company that can't stand for
JW> 1 bit of competition.
--
Ben mailto:williamsl@Home.Com
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