Date: Tue, 09 Jun 1998 00:59:15 +0100 From: Brian Somers <brian@Awfulhak.org> To: David Boisvert <David_Boisvert@uqtr.uquebec.ca> Cc: FreeBSD questions <freebsd-questions@FreeBSD.ORG> Subject: Re: ipfw & natd problems Message-ID: <199806082359.AAA17886@awfulhak.org> In-Reply-To: Your message of "Mon, 08 Jun 1998 17:46:34 EDT." <357C5B79.446B9B3D@uqtr.uquebec.ca>
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You'll need to ``divert'' packets to natd in your firewall rules as
described in the man page.
> Hi,
>
> I need some assistance and help with the install of ipfw and natd. I
> have a P100 with FreeBSD 2.2.6 on it and I also have a 489dx66 with
> win3.11 for workgroup. I can telnet from my win3.11 to my FreeBSD box
> and myFreeBSD box can ping my 486.
>
> My settings are:
>
> 205.151.62.42 : Cable modem connected to the internet (ed1)
> 192.168.1.1 : Second ethernet card in the FreeBSD
> connected to the 486 (ed2)
> 192.168.1.2 : Third ethernet card in the 486
>
>
> In the 486:
>
> IP Adress 192.168.1.2
> SubnetMASK 255.255.255.0
> Default Gateway 192.168.1.1
> Primary Wins Server 1.1.1.1
> Secondary Wins Server 1.1.1.1
>
> Enable dns for windows name resolution
>
> dns 205.151.69.200 (same as my FreeBSD box)
>
> /etc/rc.conf
>
> firewall_enable="YES"
> firewall_type="open"
> firewall_quiet="NO"
> gateway_enable="YES"
>
> KERNEL:
>
> options IPFIREWALL #code packet filtering
> options IPFIREWALL_VERBOSE #logging packet throught syslogd
> options IPFIREWALL_VERBOSE_LIMIT=20 #limits the numbers of
> packets #logged throught
> syslogd on a #per day
> basis
> options IPDIVERT #for the use of NATD
>
>
> FIREWALL:
>
> 01000 allow ip from any to any via lo0
> 01010 deny ip from 127.0.0.0/8 to 127.0.0.0/8
> 65000 allow ip from any to any
> 65535 deny ip from any to any
>
>
> /etc/services:
>
> natd 6668/divert # Network adress translation socke
>
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>
--
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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