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== ¼³Á¤³»¿ë ==

rl0: DHCP
rl1: local IP

ÀüüÀûÀÎ ¸Á ±¸¼º
       DHCP                       local IP
 -----------------|--------------|------------|-----------|

(rl0)   | FreeBSD(4.5) BOX  |   (rl1)    |client PC     |
          

                  
1. kernel ¼³Á¤
 options IPFIREWALL
 options IPDIVERT
 options  IPFIREWALL_DEFAULT_TO_ACCEPT
 options  IPFIREWALL_VERBOSE
 options  IPFIREWALL_FORWARD


2. rc.conf ¼³Á¤
 
ifconfig_rl0="DHCP"
hostname="myhost.mydomain"
 

network_interfaces="rl0 rl1 lo0"
gateway_enable="YES"
natd_enable="YES"
defaultrouter="NO"
firewall_enable="YES"
natd_interface="rl0"
  #DHCP
ifconfig_rl1="inet 192.168.0.1 netmask 255.255.255.0" #local IP
natd_flags="-f /etc/natd.conf"
natd_flags="-dynamic"
tcp_extensions="NO"
firewall_type="open"
  
3. rc.firewall

±âº» ¼³Á¤È­ÀÏ


4./etc/natd.conf
 ÀÛ¼º

use_sockets
same_ports
unresistered_only
log_denied

5. vi /etc/rc.conf.local

/sbin/natd -p 8668 -n rl0 -redirect_address 192.168.0.1 0.0.0.0

7. client ¼³Á¤

gateway 192.168.0.1
IP address  192.168.0.5

netmask     255.255.255.0
DNS server  210.220.163.82(Çϳª·Î)

 

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$Date: 2002/03/31 23:00:27 $
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