guest #ifconfig -a dummy0 Link encap:Ethernet HWaddr 00:00:00:00:00:00 BROADCAST NOARP 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:0 RX bytes:0 (0.0 b) TX bytes:0 (0.0 b) eth0 Link encap:Ethernet HWaddr FE:FD:00:00:00:00 inet addr:192.168.0.144 Bcast:192.168.0.255 Mask:255.255.255.0 UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:21 errors:0 dropped:0 overruns:0 frame:0 TX packets:168 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:100 RX bytes:1428 (1.3 Kb) TX bytes:21804 (21.2 Kb) Interrupt:5 lo Link encap:Local Loopback inet addr:127.0.0.1 Mask:255.0.0.0 UP LOOPBACK RUNNING MTU:16436 Metric:1 RX packets:6 errors:0 dropped:0 overruns:0 frame:0 TX packets:6 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:0 RX bytes:488 (488.0 b) TX bytes:488 (488.0 b) guest #netstat -nr Kernel IP routing table Destination Gateway Genmask Flags MSS Window irtt Iface 192.168.0.254 0.0.0.0 255.255.255.255 UH 40 0 0 eth0 192.168.0.0 0.0.0.0 255.255.255.0 U 40 0 0 eth0 127.0.0.0 0.0.0.0 255.0.0.0 U 40 0 0 lo 0.0.0.0 192.168.0.254 0.0.0.0 UG 40 0 0 eth0 (EDITORS NOTE: There are two default fingerprints in the GuestOS. The first is the 'dummy0' interface. This can be removed at compile time using the 'disable CONFIG_DUMMY' option. Second, every UML GustOS has the exact same MAC address, FE:FD:00:00:00:00. It is recommended you change that to something else).