Security Basics: NMAP Failed to lookup device subnet/netmask: eth0

[TStark <stark.ironman () gmail com>]

Hello,

Been away from Linux for a while so this is a newbie type question, I
am running Fedora Core 3. When I try running NMap 3.81 I get the
message pasted below, stating that it can't find eth0 I pasted the
results of ifconfig below too. I can get out to the Internet, ping,
run TCPDump, etc. but I am not sure how to get NMap to see the NIC
card like everything else does. The NIC is a wireless Orinoco Gold but
I don't think that would matter?
Could someone please tell me how to get NMap to work?

Thank You!
Tony
<snip>
Starting nmap 3.81 ( http://www.insecure.org/nmap/ ) at 2005-04-05 19:22 EDT
Failed to lookup device subnet/netmask: eth0: no IPv4 address assigned
QUITTING!
</snip>

<snip>
[root () localhost ~]# ifconfig
eth0      Link encap:Ethernet  HWaddr 00:02:2D:WS:2G:4B
          inet6 addr: ffgtr::1212:###:fe###:####/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:2778 errors:0 dropped:0 overruns:0 frame:0
          TX packets:5225 errors:2 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:3104537 (2.9 MiB)  TX bytes:747605 (730.0 KiB)
          Interrupt:3 Base address:0x100

eth0:1    Link encap:Ethernet  HWaddr 00:02:##:##:##:##
          inet addr:192.168.100.44  Bcast:192.###.###.###  Mask:255.###.###.#
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:2778 errors:0 dropped:0 overruns:0 frame:0
          TX packets:5225 errors:2 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:3104537 (2.9 MiB)  TX bytes:747605 (730.0 KiB)
          Interrupt:3 Base address:0x100

lo        Link encap:Local Loopback
          inet addr:127.0.0.1  Mask:255.0.0.0
          inet6 addr: ::1/128 Scope:Host
          UP LOOPBACK RUNNING  MTU:16436  Metric:1
          RX packets:5335 errors:0 dropped:0 overruns:0 frame:0
          TX packets:5335 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0
          RX bytes:2549446 (2.4 MiB)  TX bytes:2549446 (2.4 MiB)
</snip>

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