Linux 双网卡bonding的实现

1.编辑：/etc/sysconfig/network-scripts/ifcfg-bond0

# Broadcom Corporation NetXtreme II BCM5708 Gigabit Ethernet

DEVICE=bond0

IPADDR=192.168.70.13

NETMASK=255.255.255.0

NETWORK=192.168.70.0

BROADCAST=192.168.70.255

GATEWAY=192.168.70.1

ONBOOT=yes

BOOTPROTO=none

USERCTL=no

2.编辑/etc/sysconfig/network-scripts/ifcfg-eth0、ifcfg-eth1

DEVICE=eth0（或者eth1）

USERCTL=no

ONBOOT=yes

MASTER=bond0

SLAVE=yes

BOOTPROTO=none

FREEDNS=no

TYPE=Ethernet

3.修改/etc/modprobe.conf

[root@vasoss3 ~]# cat /etc/modprobe.conf

alias bond0 bonding

options bond0 miimon=100 mode=0

此文件的原内容：

[root@vasoss3 ~]# cat /etc/modprobe.conf.bak 

alias eth0 bnx2

alias eth1 bnx2

alias scsi_hostadapter megaraid_sas

alias scsi_hostadapter1 sata_svw