1 物理网卡配置
2 bond0网卡配置
3 查看bond0网卡状态
摘要: centos6.x下使用双网卡配置bond0, centos6 bond配置不需要在/etc/modprobe 中定义bond 直接在网卡中定义BONDING_OPTS 即可,例如bond0: BONDING_OPTS="mode=0 miimon=100"
物理网卡eth0 eth1绑定为bond0
1 物理网卡配置
ifcfg-eth0
DEVICE=eth0 ONBOOT=yes BOOTPROTO=none MASTER=bond0 SLAVE=yes
ifcfg-eth1
DEVICE=eth1 ONBOOT=yes BOOTPROTO=none MASTER=bond0 SLAVE=yes
2 bond0网卡配置
ifcfg-bond0
DEVICE=bond0 ONBOOT=yes BOOTPROTO=none IPADDR=xx.xx.xx.xx NETMASK=xx.xx.xx.xx GATEWAY=xx.xx.xx.xx DNS1=xx.xx.xx.xx BONDING_OPTS="mode=0 miimon=100"
重启网卡
service network restart
3 查看bond0网卡状态
[root@localhost network-scripts]# cat /proc/net/bonding/bond0 EthernetChannelBondingDriver: v3.7.1(April27,2011) BondingMode: load balancing (round-robin) MII Status: up MII PollingInterval(ms):100 UpDelay(ms):0 DownDelay(ms):0 SlaveInterface: eth1 MII Status: up Speed:1000Mbps Duplex: full LinkFailureCount:0 Permanent HW addr:00:0c:29:a1:34:eb Slave queue ID:0 SlaveInterface: eth2 MII Status: up Speed:1000Mbps Duplex: full LinkFailureCount:0 Permanent HW addr:00:0c:29:a1:34:e1 Slave queue ID:0
Tips: 日志可以使用tailf /var/log/messages实时查看
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