On Tue, Aug 22, 2000 at 11:44:26AM +1000, Brock Henry wrote:
> Can I have two IP Addresses on one machine, a registered 203.n.n.n and a
> private 10.10.n.n for example?
Certainly:
[johnc@dropbear ~]$ /sbin/ifconfig eth0
eth0 Link encap:Ethernet HWaddr 00:10:4B:0E:14:89
inet addr:192.168.1.16 Bcast:192.168.1.255 Mask:255.255.255.0
UP BROADCAST RUNNING PROMISC MULTICAST MTU:1500 Metric:1
RX packets:8509802 errors:2 dropped:0 overruns:0 frame:2
TX packets:11076217 errors:0 dropped:0 overruns:0 carrier:2
collisions:93015 txqueuelen:100
Interrupt:11 Base address:0xec00
[johnc@dropbear ~]$ /sbin/ifconfig eth0:1
eth0:1 Link encap:Ethernet HWaddr 00:10:4B:0E:14:89
inet addr:203.63.21.210 Bcast:203.63.21.255 Mask:255.255.255.240
UP BROADCAST RUNNING PROMISC MULTICAST MTU:1500 Metric:1
Interrupt:11 Base address:0xec00
You need to have your kernel configured to support IP aliasing. See
/usr/src/linux/Documentation/networking/alias.txt for more info.
Cheers,
John
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"Competely pointless fact of the day: One of my rats is called Solaris, due
to the fact it's fat and bloated. The other is called Perl. It's a nervous
insane little animal." - Ashley Penney
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