LINUX 双网卡绑定
cd /etc/sysconfig/network-scripts
cp ifcfg-eth0 bak.ifcfg-eth0
cp ifcfg-eth1 bak.ifcfg-eth1
vi ifcfg-bond0
DEVICE=bond0
BROADCAST=192.168.190.255
IPADDR=192.168.190.11
NETMASK=255.255.255.0
GATEWAY=192.168.190.1
ONBOOT=yes
USERCTL=no
BOOTPROTO=none
PEERDNS=yes
BONDING_OPTS=”modo=1 miimon=100”
vi ifcfg-eth0
DEVICE=eth0
ONBOOT=yes
MASTER=bondo
BOOTPROTO=none
SLAVE=yes
USERCTL=no
vi ifcfg-eht1
DEVICE=eth1
ONBOOT=yes
MASTER=bondo
BOOTPROTO=none
SLAVE=yes
USERCTL=no
service NetworkManager stop //停止NetworkManager服务
chkconfig NetworkManager off //禁止NetworkManager服务开机启动
reboot
重启成功后检查 cat /proc/net/bonding/bond0
若为一下则成功：
Ethernet Channel Bonding Driver: v3.6.0 (September 26, 2009)
Bonding Mode: fault-tolerance (active-backup)
Primary Slave: None
Currently Active Slave: eth0
MII Status: up
MII Polling Interval (ms): 100
Up Delay (ms): 0
Down Delay (ms): 0
Slave Interface: eth0
MII Status: up
Speed: 1000 Mbps
Duplex: full
Link Failure Count: 1
Permanent HW addr: e4:1f:13:80:ee:93
Slave queue ID: 0
Slave Interface: eth1
MII Status: up
Speed: 1000 Mbps
Duplex: full
Link Failure Count: 1
Permanent HW addr: e4:1f:13:80:ee:94
Slave queue ID: 0