CentOS双网卡绑定bond0

a)拷⻉并配置vim /etc/sysconfig/network-scripts/ifcfg-bond0配置⽂件(会自动创建文件)

DEVICE=bond0

TYPE=Ethernet

ONBOOT=yes

BOOTPROTO=static

IPADDR=xxx.xxx.xxx.xxx

NETMASK=xxx.xxx.xxx.xxx

GATEWAY=xxx.xxx.xxx.xxx

USERCTL=no

b)编辑em1,em2/eth0、eth1⽂件

vim /etc/sysconfig/network-scripts/ifcfg-em1

DEVICE=em1

TYPE=Ethernet

ONBOOT=yes

BOOTPROTO=none

MASTER=bond0

SLAVE=yes

USERCTL=no

vim /etc/sysconfig/network-scripts/ifcfg-em2

DEVICE=em2

TYPE=Ethernet

ONBOOT=yes

BOOTPROTO=none

MASTER=bond0

SLAVE=yes

USERCTL=no

c)配置vim /etc/modprobe.d/bonding.conf (CentOS 6.4)

vim /etc/modprobe.conf (CentOS 5.9)

vi /etc/modprobe.conf/dis.conf (CentOS 6.5)

添加:

alias bond0 bonding

options bond0 miimon=100 mode=0

CentOS双网卡绑定bond0

d)重启网络即可

service network restart

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