在目录/etc/sysconfig/networkscripts里面
修改ifcfg-eth0
DEVICE=eth0
TYPE=Ethernet
HWADDR=44:37:e6:98:0b:c0
ONBOOT=
yes
NM_CONTROLLED=no
BRIDGE=br0
创建ifcfg-br0
DEVICE=br0
TYPE=Bridge
NM_CONTROLLED=no
BOOTPROTO=static
ONBOOT=
yes
IPADDR=10.66.13.238
NETMASK=255.255.254.0
DNS2=10.64.255.10
GATEWAY=10.66.13.254
DNS1=10.66.127.10