some outputs:
bt ~ # arp -n
Address HWtype HWaddress Flags Mask Iface
192.168.1.1 ether 00:1F:33:42:6A:34 C ath0
bt ~ # route -n
Kernel IP routing table
Destination Gateway Genmask Flags Metric Ref Use Iface
192.168.1.0 0.0.0.0 255.255.255.0 U 0 0 0 ath0
127.0.0.0 0.0.0.0 255.0.0.0 U 0 0 0 lo
0.0.0.0 192.168.1.1 0.0.0.0 UG 0 0 0 ath0


