雙網卡綁定一個IP
步驟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
步驟2:更改/etc/sysconfig/network-scripts/ifcfg-eth0網卡
DEVICE=eth0
ONBOOT=yes
BOOTPROTO=none
MASTER=bond0
USERCTL=no
步驟3:更改/etc/sysconfig/network-scripts/ifcfg-eth1網卡
DEVICE=eth1
ONBOOT=yes
BOOTPROTO=none
MASTER=bond0
USERCTL=no
步驟4:編輯 /etc/modprobe.d/dist.conf最后一行添加)
alias bond0 bonding
options bond0 miimon=100 mode=0
步驟5:加入/etc/rc.d/rc.local啟動項
ifenslave bond0 eth0 eth1
步驟6:重啟下機器
reboot
步驟7:測試
網線從eth0拔下插到eth1還能正常ping通測配置成功