[Fink-users] ipfw instead of iptables

[Curtis Vaughan]

Here's what I'm trying to do.  I have a Zaurus that I connect to my 
iBook through the USB port.  When under Debian I issue the following 
series of commands (which I have as a script) in order to permit the 
Zaurus to access the Internet.

#!/bin/sh
ifconfig usb0 192.168.129.1 netmask 255.255.255.255 up
route add -host 192.168.129.201 usb0
iptables -t nat -F
iptables -t nat -A POSTROUTING -j SNAT -o eth0 --to 10.0.1.15
echo 1 > /proc/sys/net/ipv4/ip_forward
Well, I discovered under OSX there are no iptables, but there is ipfw.  
So, I've tried to rewrite this script, but unfortunately I'm not 
'getting it.'  Can anybody help?

Just for a laugh, here's my best guess so far:

#!/bin/sh
route add -host 192.168.129.201 en1
/sbin/ipfw add 101 allow ip from 192.168.129.201 to 192.168.129.201 via 
en0

BTW, en0 is my LAN port, and en1 is the usb port.

Curtis



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