checkCheck these two commandcommands:
ifconfig eth0 192.168.122.10 netmask 255.255.255.0 broadcast 192.168.122.255 up
route add default gw 192.168.122.1
ifconfig eth0 192.168.122.10 netmask 255.255.255.0 broadcast 192.168.122.255 up
route add default gw 192.168.122.1