ifconfig eth0 192.168.1.103 netmask 255.255.255.0 broadcast 192.168.1.255
ifconfig eth0 192.168.1.101
ifconfig eth1 netmask 255.255.255.0
ifconfig eth0 192.168.101.115 netmask 255.255.255.0 up
ifconfig eth0 broadcast 192.168.1.2
ifconfig eth0 172.16.126.128 up
ifconfig eth0 down hw ether 00:00:00:00:00:02