ip routing table. getting network cards working
Dear all,
I have two PCI cards (eth1 and eth2) and a wireless card (eth0) in my Box. The wireless one isn't working yet. At the moment eth1 is connected to the Internet, via a hub. I would like to connect a second computer to my Box and let that computer access the hub via the Box. However, I cannot get this working. My route -n looks like this: Kernel IP routing table Destination Gateway Genmask Flags Metric Ref Use Iface 172.24.15.224 0.0.0.0 255.255.255.240 U 0 0 0 eth1 172.24.15.224 0.0.0.0 255.255.255.240 U 0 0 0 eth2 0.0.0.0 172.24.15.225 0.0.0.0 UG 0 0 0 eth1 I have no idea where to start with the IP routing table, frankly it just confuses me :) Can you please help me and tell me what i need to do in order to get this setup working. thank a lot Hamish |
The two lines:
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If I understand you correctly, you can assign local IP address (like 192.168.0.1) to the second machine and second local IP (like 192.168.0.2; make sure they're differnet, but should be similar, like in the example above) to eth2. The you need to run masquerading on the machine. For masquerading you need a script. I recommend you to search this forum for 'iptables+masquerading'. You'll get hundreds of differnet scripts, for different security levels and different configurations. Choose the one that fits you best. |
You should be able to get this to work. It's called a bridge. This will be the easiest setup for you, probably.
http://www.tldp.org/HOWTO/Ethernet-B...ter-HOWTO.html Or, do full NAT http://www.tldp.org/HOWTO/IP-Masquer...WTO/index.html |
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