netstat
netstat -i
% netstat -i
Kernel Interface table
eth0 Link encap:Ethernet HWaddr 00:B0:D0:C5:B8:3E
inet addr:10.1.3.132 Bcast:10.1.7.255 Mask:255.255.248.0
UP BROADCAST RUNNING MTU:1500 Metric:1
RX packets:878434 errors:0 dropped:0 overruns:0 frame:0
TX packets:476178 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:100
Interrupt:11 Base address:0xec80
lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
UP LOOPBACK RUNNING MTU:3924 Metric:1
RX packets:42 errors:0 dropped:0 overruns:0 frame:0
TX packets:42 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
lo:2 Link encap:Local Loopback
inet addr:127.0.0.2 Mask:255.0.0.0
UP LOOPBACK RUNNING MTU:3924 Metric:1
netstat -nr
[gmcmillan@redd3132 ~]% netstat -nr Kernel IP routing table Destination Gateway Genmask Flags MSS Window irtt Iface 10.1.0.0 0.0.0.0 255.255.248.0 U 0 0 0 eth0 127.0.0.0 0.0.0.0 255.0.0.0 U 0 0 0 lo 0.0.0.0 10.1.7.254 0.0.0.0 UG 0 0 0 eth0
nslookup
[gmcmillan@redd2212 ~]% nslookup redd2212 Server: boxster.procket.com Address: 10.1.1.15 Name: redd2212.procket.com Address: 10.1.2.212