Date: Sun, 2 Jan 2000 06:34:42 -0800 (PST) From: Eric Dannewitz <ericdano@ncal.verio.com> To: freebsd-questions@freebsd.org Subject: natd problems Message-ID: <Pine.GSO.4.05.10001020629330.11940-100000@shell1>
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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"
defaultrouter="216.38.135.129"
network_interfaces="xl1 xl0 lo0"
ifconfig_lx0="inet 192.168.1.1 netmask 255.255.255.0"
firewall_enable="YES"
firewall_script="/etc/rc.firewall"
gateway_enable="YES"
natd_program="/sbin/natd"
natd_enable="YES"
natd_interface="216.38.135.133"
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
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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