网络接口配置

虚拟机

mode=1

#vi /etc/sysconfig/network-scripts/ifcfg-bond0

DEVICE=bond0

ONBOOT=yes

BOOTPROTO=none

IPADDR=10.203.5.36

#BROADCAST=10.203.5.255

NETMASK=255.255.255.0

GATEWAY=10.203.5.123

USERCTL=no

TYPE=Ethernet

BONDING_OPTS="mode=1 miimon=50"

#vi /etc/sysconfig/network-scripts/ifcfg-eth0

DEVICE="eth0"

#HWADDR="00:0c:29:b3:8f:cc"

#NM_CONTROLLED="yes"

ONBOOT=yes

BOOTPROTO=none

MASTER=bond0

SLAVE=yes

USERCTL=no

#vi /etc/sysconfig/network-scripts/ifcfg-eth0

DEVICE="eth1"

#HWADDR="00:0c:29:b3:8f:cc"

#NM_CONTROLLED="yes"

ONBOOT=yes

BOOTPROTO=none

MASTER=bond0

SLAVE=yes

USERCTL=no

# vi /etc/modprobe.d/bonding.conf

alias bond0 bonding

#vi /etc/rc.d/rc.loacl

modprobe bonding

ifenslave bond0 eth0 eth1

遇到的问题是：当ifconfig eth0 down 时，没法上外网；eth1自动切换成功。也可以ping通自己的ip