Here are the results from my root directory:
[jackz@localhost ~]$ su
Password:
[root@localhost jackz]# ifconfig -a
eth0 Link encap:Ethernet HWaddr 00:16:36:94:2A
8
UP BROADCAST MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:0 (0.0 b) TX bytes:0 (0.0 b)
Interrupt:19 Base address:0x6000
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:40 errors:0 dropped:0 overruns:0 frame:0
TX packets:40 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:3088 (3.0 KiB) TX bytes:3088 (3.0 KiB)
usb0 Link encap:Ethernet HWaddr CA:CE:F6:31:F3:4C
inet addr:192.168.1.10 Bcast:192.168.1.255 Mask:255.255.255.0
inet6 addr: fe80::c8ce:f6ff:fe31:f34c/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:1233 errors:0 dropped:0 overruns:0 frame:0
TX packets:1137 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:655676 (640.3 KiB) TX bytes:145206 (141.8 KiB)
[root@localhost jackz]#