双网卡绑定一个IP--bond

双网卡绑定一个IP

步骤1:新建/etc/sysconfig/network-scripts/ifcfg-bond0文件

DEVICE=bond0
ONBOOT=yes
BOOTPROTO=static
IPADDR=xxx.xxx.xxx.xxx
NETMASK=xxx.xxx.xxx.xxx
GATEWAY=xxx.xxx.xxx.xxx
USERCTL=no

步骤2:更改/etc/sysconfig/network-scripts/ifcfg-eth0网卡

DEVICE=eth0
ONBOOT=yes
BOOTPROTO=none
MASTER=bond0
USERCTL=no

步骤3:更改/etc/sysconfig/network-scripts/ifcfg-eth1网卡

DEVICE=eth1
ONBOOT=yes
BOOTPROTO=none
MASTER=bond0
USERCTL=no

步骤4:编辑 /etc/modprobe.d/dist.conf最后一行添加)

alias bond0 bonding
options bond0 miimon=100 mode=0

步骤5:加入/etc/rc.d/rc.local启动项

  ifenslave bond0 eth0 eth1   

步骤6:重启下机器

        reboot

步骤7:测试

       网线从eth0拔下插到eth1还能正常ping通测配置成功

Keep empowering yourself successfully...
原文地址:https://www.cnblogs.com/jack34/p/8244959.html