Ding Li wrote:
My server has only one network card and I put two ip addresses on it.
One is the normal one and the other is the local network address. The
problem is HOW can I disable the firewall(iptables) within the local
network(eth0:0) and only within the local network? Say I can connect
to the server from any machine within the local network,say
192.168.0.2, or 192.168.0.10. But I can't connect to the server from
outside,say 128.97.10.100 unless
I use ssh.
# /sbin/ifconfig
eth0 Link encap:Ethernet HWaddr 00:B0:D0:17:CB:63
inet addr:128.97.10.123 Bcast:128.97.10.255 Mask:255.255.255.0
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:152377 errors:0 dropped:0 overruns:1 frame:0
TX packets:19528 errors:0 dropped:0 overruns:0 carrier:0
collisions:459 txqueuelen:100
RX bytes:18778612 (17.9 Mb) TX bytes:14614270 (13.9 Mb)
Interrupt:11 Base address:0xec00
eth0:0 Link encap:Ethernet HWaddr 00:B0:D0:17:CB:63
inet addr:192.168.0.1 Bcast:192.168.0.255 Mask:255.255.255.0
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:152377 errors:0 dropped:0 overruns:1 frame:0
TX packets:19528 errors:0 dropped:0 overruns:0 carrier:0
collisions:459 txqueuelen:100
RX bytes:18778612 (17.9 Mb) TX bytes:14614270 (13.9 Mb)
Interrupt:11 Base address:0xec00
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:47572 errors:0 dropped:0 overruns:0 frame:0
TX packets:47572 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:3471556 (3.3 Mb) TX bytes:3471556 (3.3 Mb)
Ding
Consider using Firestarter http://firestarter.sourceforge.net
GUI frontend for iptables, runs in GNOME, very easy for managing iptables.
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