# whoami
root
# fing
Error: no network interface detected
please make sure you have administrative rights.
# fing -n 10.0.0.0/24
Error: no network interface detected
please make sure you have administrative rights.
# fing --version
1.4
Error: no network interface detected
please make sure you have administrative rights.
I'm sure my network is working!
# ifconfig
eth0 Link encap:Ethernet HWaddr xxxx
inet addr:10.0.0.11 Bcast:10.0.0.255 Mask:255.255.255.0
...
???