쩝...거의 다되가는거 같은데 잘안됩니다...
OS : 한컴리눅스 2.0
통신 : 한국통신 ADSL
ntsysv에서 ipchain은 껐음.
인터넷 연결된상태임.
리눅스 서버.
#----------/etc/sysconfig/network-scripts/ifcfg-eth0--------------
DEVICE=eth0
BOOTPROTO=none
ONBOOT=yes
IPADDR=192.168.1.1
NETMASK=255.255.255.0
BROADCAST=192.168.1.255
NETWORK=192.168.1.0
USERCTL=no
#----------/etc/sysconfig/network-scripts/ifcfg-eth0--------------
<p>
#----------/etc/sysconfig/network-scripts/ifcfg-eth1--------------
DEVICE=eth1
ONBOOT=yes
BOOTPROTO=static
IPADDR=192.168.1.2
NETMASK=255.255.255.0
NETWORK=192.168.1.0
BROADCAST=192.168.1.255
USERCTL=no
#----------/etc/sysconfig/network-scripts/ifcfg-eth1--------------
<p>
윈도우2000 프로페셔널 클라이언트
ip주소 192.168.1.3
서브넷마스크 255.255.255.0
기본게이트웨이 192.168.1.2
기본dns 168.126.63.1
보조dns 168.126.63.2
<p>
마지막으로 /etc/rc.d/rc.local 젤 하단에 아래 두줄 추가.
iptables -t nat -A POSTROUTING -o eth0 -j MASQUERADE
echo 1>/proc/sys/net/ipv4/ip_forward
<p>
<핑 테스트>
리눅스 ------> 윈도(192.168.1.3) 잘됨
윈도(192.168.1.3) ---> 리눅스(192.168.1.1)잘됨
윈도(192.168.1.3) ---> 리눅스(192.168.1.2)잘됨
<p>
[root@localhost /root]# lsmod
Module Size Used by
ipt_MASQUERADE 1648 1 (autoclean)
iptable_nat 15072 0 (autoclean) [ipt_MASQUERADE]
ip_conntrack 15088 1 (autoclean) [ipt_MASQUERADE iptable_nat]
ip_tables 10688 4 [ipt_MASQUERADE iptable_nat]
ppp_async 6864 1 (autoclean)
ppp_generic 17264 4 (autoclean) [ppp_async]
autofs 11040 1 (autoclean)
ne2k-pci 4832 1 (autoclean)
8390 6336 0 (autoclean) [ne2k-pci]
8139too 15984 1 (autoclean)
usb-uhci 19984 0 (unused)
usbcore 48096 1 [usb-uhci]
<p>
[root@localhost /root]# ifconfig
eth0 Link encap:Ethernet HWaddr 00:02:2A:C1:3D:3E
inet addr:192.168.1.1 Bcast:192.168.1.255 Mask:255.255.255.0
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:2123 errors:0 dropped:0 overruns:0 frame:0
TX packets:2266 errors:0 dropped:0 overruns:0 carrier:0
collisions:7 txqueuelen:100
Interrupt:5 Base address:0x1000
eth1 Link encap:Ethernet HWaddr 52:54:BB:DE:7A:1A
inet addr:192.168.1.2 Bcast:192.168.1.255 Mask:255.255.255.0
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:141 errors:0 dropped:0 overruns:0 frame:0
TX packets:10 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:100
Interrupt:11 Base address:0xc400
lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
UP LOOPBACK RUNNING MTU:16436 Metric:1
RX packets:18 errors:0 dropped:0 overruns:0 frame:0
TX packets:18 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
ppp0 Link encap:Point-to-Point Protocol
inet addr:61.75.146.118 P-t-P:211.55.173.217 Mask:255.255.255.255
UP POINTOPOINT RUNNING NOARP MULTICAST MTU:1492 Metric:1
RX packets:1983 errors:0 dropped:0 overruns:0 frame:0
TX packets:2181 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:3
랜카드 땜시 한참 고생하다가 그걸 해결하고 나니깐 떠 안되네요.
리플좀 달아주세요..
--
힘들다.