Date: Sat, 13 Feb 1999 12:59:58 +0000 From: Brian Somers <brian@Awfulhak.org> To: nekhbet@rt66.com Cc: questions@FreeBSD.ORG Subject: Re: static nat and ipfw not seeing translation Message-ID: <199902131259.MAA96914@keep.lan.Awfulhak.org> In-Reply-To: Your message of "Fri, 12 Feb 1999 20:48:25 MST." <19990213034825.6033.qmail@rt66.com>
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> Hi. I read David's postings around 1/26 relating to this matter
> but I am still having problems. I have a subnet with (not the
> real numbers) 200.0.0.1 on the interface card talking to the net.
> 200.0.0.3 is the static ip that I want for my other machine whose
> internal ip is 192.168.0.3. My gateway nic has the internal address
> of 192.168.0.1. These are the rules and the natd command I am using:
>
> divert natd ip from 192.168.0.3 to any out via tun0
> divert natd ip from any to 200.0.0.3 in from tun0
> divert natd ip from any to any via tun0
>
> natd -redirect_address 200.0.0.3 192.168.0.3 -n tun0
[.....]
> Any ideas? Thanks in advance.
I would have thought the above divert rules would confuse natd -
newer versions of the FreeBSD kernel will take the re-injected packet
and feed it to the next ipfw rule - making natd process your packets
twice.
What happens if you remove the first two divert lines ?
> -aron warren
--
Brian <brian@Awfulhak.org> <brian@FreeBSD.org> <brian@OpenBSD.org>
<http://www.Awfulhak.org>;
Don't _EVER_ lose your sense of humour !
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