Linux下
vi /etc/sysconfig/network-scripts/ifcfg-eth0
DEVICE=eth0
BOOTPROTO=none
HWADDR=00:50:8D:7D:F9:44
ONBOOT=yes
TYPE=Ethernet
NETMASK=255.255.255.0
IPADDR=172.16.106.155
USERCTL=no
PEERDNS=yes
GATEWAY=172.16.106.254
IPV6INIT=no
BSD下:
vi /etc/rc.conf
or
ifconfig le0 192.168.0.123/24
route add default 192.168.0.1
DNS设置两个都一样
vi /etc/resolv.conf
nameserver 202.102.224.68
nameserver 202.102.227.68