Date: Sun, 2 Jan 2000 10:52:10 -0600 From: "Burke Gallagher" <burke@gallagher.chicago.il.us> To: "Eric Dannewitz" <ericdano@ncal.verio.com>, <freebsd-questions@FreeBSD.ORG> Subject: Re: natd problems Message-ID: <002601bf5541$b6384740$0200a8c0@burke.org> References: <Pine.GSO.4.05.10001020629330.11940-100000@shell1>
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I have found one error, and two possible typos, and one question about your
setup.
The error:
In the rc.conf file, there is an error in the natd_interface file it should
be the name of the interface not the IP address.
natd_interface="xl1"
The typos (could be in the rc.conf file or the message)
ifconfig_lx1 and
ifconfig_lx0
should not this be
ifconfig_xl0 and
ifconfig_xl1
the setup question:
your external interface uses UTP cabling. does your internal network use
UTP or coax (currently the card is using coax)
Hope this helps
burke
----- Original Message -----
From: "Eric Dannewitz" <ericdano@ncal.verio.com>
To: <freebsd-questions@FreeBSD.ORG>
Sent: Sunday, January 02, 2000 8:34 AM
Subject: natd problems
> Ok, well, my Linux box that was doing NAT decided to kill itself for the
> next
> century. So, I decided I'd start the new year off right and jump into
> FreeBSD
> 3.2.
>
> Now, I have compiled the kernel to support IPFIREWALL and IPDIVERT.
> my rc.firewall file looks like:
> /sbin/ipfw -f flush
> /sbin/ipfw add divert natd all from any to any via xl1
> /sbin/ipfw add pass all from any to any
>
> I added
> natd 8668/divert
>
> to my /etc/services
>
> and my rc.conf file has the following:
>
> ifconfig_lo0="inet 127.0.0.1"
> ifconfig_lx1="inet 216.38.135.133 netmask 255.255.255.240"
^
is this a type ifconfig_lx1, should be ifconfig_xl1 ???
> defaultrouter="216.38.135.129"
> network_interfaces="xl1 xl0 lo0"
> ifconfig_lx0="inet 192.168.1.1 netmask 255.255.255.0"
^
is this a type ifconfig_lx0, should be ifconfig_xl0 ???
> firewall_enable="YES"
> firewall_script="/etc/rc.firewall"
> gateway_enable="YES"
> natd_program="/sbin/natd"
> natd_enable="YES"
> natd_interface="216.38.135.133"
^
ERROR HERE ====+
shoudl be natd_interface="lx1"
> natd_flags="" # Additional flags for natd.
> tcp_extensions="NO"
>
> And finally my network cards are:
> routy# ifconfig -a
> xl0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
> inet 192.168.1.1 netmask 0xffffff00 broadcast 192.168.1.255
> ether 00:10:4b:31:2d:60
> media: 10base2/BNC
does the internal network use UTP (10BaseT) or coax (10Base2) ????
> supported media: 10base2/BNC 10base5/AUI 10baseT/UTP <full-duplex>
> 10baseT/UTP <half-duplex> 10baseT/UTP
> xl1: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
> inet 216.38.135.133 netmask 0xfffffff0 broadcast 216.38.135.143
> ether 00:10:5a:1e:3c:64
> media: 10baseT/UTP <half-duplex>
> supported media: autoselect 100baseTX <full-duplex> 100baseTX
> <half-duplex> 100baseTX 10baseT/UTP <full-duplex> 10baseT/UTP
> <half-duplex> 10baseT/UTP
> tun0: flags=8010<POINTOPOINT,MULTICAST> mtu 1500
> sl0: flags=c010<POINTOPOINT,LINK2,MULTICAST> mtu 552
> ppp0: flags=8010<POINTOPOINT,MULTICAST> mtu 1500
> lo0: flags=8049<UP,LOOPBACK,RUNNING,MULTICAST> mtu 16384
> inet 127.0.0.1 netmask 0xff000000
>
> Any ideas? The config's external interface card works, but the internal
> one is all messed up............
>
>
>
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