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Date: Mon, 2 Jan 2006 15:11:56 -0800
From: perikillo <perikillo@gmail.com>
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	<MIEPLLIBMLEEABPDBIEGIEONHKAA.fbsd_user@a1poweruser.com>
Subject: Re: ipnat -CF -f /etc/ipnat.rules
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On 1/2/06, fbsd_user <fbsd_user@a1poweruser.com> wrote:
> I see "tun" in your ipnat rule.
> That means you are using ppp for phone dialup connection.
> Every time you lose your phone connection you get different IP from
> your ISP.
> Use NAT function of PPP and not ipnat and your problem will go away.
>
> -----Original Message-----
> From: owner-freebsd-questions@freebsd.org
> [mailto:owner-freebsd-questions@freebsd.org]On Behalf Of caleb
> Sent: Friday, December 30, 2005 9:16 PM
> To: freebsd-questions@freebsd.org
> Subject: ipnat -CF -f /etc/ipnat.rules
>
>
> Hi everyone,
>             I have just put together a router/firewall using 5.4
> RELEASE
> and IPFILTER. Everything is working fine except I have to manually
> flush
> the NAT table every time the router boots. below is my rc.conf and
> ipnat.rules, I have used rc.conf to start everything at boot;
>
> /* rc.conf */
>
> gateway_enable=3D"YES"
> sshd_enable=3D"YES"
> ifconfig_rl1=3D"inet 10.0.0.1 netmask 255.255.255.0"
> ifconfig_rl0=3D"inet 192.168.0.1 netmask 255.255.255.0"
> hostname=3D"tweak"
> ipfilter_enable=3D"YES"
> ipfilter_rules=3D"/etc/ipf.rules"
> ipmon_enable=3D"YES"
> ipmon_flags=3D"-Ds"
> ipnat_enable=3D"YES"
> ipnat_rules=3D"/etc/ipnat.rules"
> ppp_enable=3D"YES"
> ppp_mode=3D"ddial"
> ppp_nat=3D"NO"
> ppp_profile=3D"netspace"
> ppp_user=3D"root"
>
> /* ipnat.rules */
>
> map tun0 192.168.0.0/24 -> 0/32
>
>
> Is there something I am missing? I do not think it is ipf, as I have
> configured it to allow everything in and out. Could you please CC me
> if
> you decide to help.
>
> Thankyou,
>
> caleb
> --
> There is no spoon
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rg"

   Well i use PPPoE protocol, i have never try the same ppp program to
handle the NAT thing, them i disable ipnat or what...? I need to
understand this very clear.

   Thanks for your tip.