Linux的双网卡绑定(即bond0)

ITlover00 2012-05-05

bond网卡的制作

一:在机其上安装两块网卡,并修改相应的网络配置文件

vim /etc/sysconfig/network-scripts/ifcfg-eth0
DEVICE=eth0
ONBOOT=yes
BOOTPROTO=static
MASTER=bond0
vim /etc/sysconfig/network-scripts/ifcfg-eth1
DEVICE=eth1
ONBOOT=yes
BOOTPROTO=static
MASTER=bond0
vim /etc/sysconfig/network-scripts/ ifcfg-bond0
DEVICE=bond0
ONBOOT=yes
BOOTPROTO=static
IPADDR=IP地址
NETMASK=子网掩码
Modprobe bonding

二。vim /etc/modprobe.conf 加载相关的网卡驱动

Linux的双网卡绑定(即bond0)

开机脚本

三:vim /etc/rc.d/rc.local 增加一行

Linux的双网卡绑定(即bond0)

四:查看状态  cat /proc/net/bonding/bond0并进行测试

Linux的双网卡绑定(即bond0)

Linux的双网卡绑定(即bond0)

使用桥接模式
Ping bond0的ip地址
当中在虚拟机中eth0断开模拟网卡损坏是的情景,可以看到网卡的替换过程,过程十分的短暂

C:\Documents and Settings\Administrator>ping -t 192.168.10.111
Pinging 192.168.10.111 with 32 bytes of data:
Reply from 192.168.10.111: bytes=32 time<1ms TTL=64
Reply from 192.168.10.111: bytes=32 time<1ms TTL=64
Reply from 192.168.10.111: bytes=32 time<1ms TTL=64
Reply from 192.168.10.111: bytes=32 time<1ms TTL=64
Reply from 192.168.10.111: bytes=32 time<1ms TTL=64
Reply from 192.168.10.111: bytes=32 time<1ms TTL=64
Reply from 192.168.10.111: bytes=32 time<1ms TTL=64
Reply from 192.168.10.111: bytes=32 time<1ms TTL=64
Reply from 192.168.10.111: bytes=32 time<1ms TTL=64
Reply from 192.168.10.111: bytes=32 time<1ms TTL=64
Reply from 192.168.10.111: bytes=32 time<1ms TTL=64
Reply from 192.168.10.111: bytes=32 time<1ms TTL=64
Reply from 192.168.10.111: bytes=32 time<1ms TTL=64
Reply from 192.168.10.111: bytes=32 time<1ms TTL=64
Reply from 192.168.10.111: bytes=32 time<1ms TTL=64
Reply from 192.168.10.111: bytes=32 time<1ms TTL=64
Reply from 192.168.10.111: bytes=32 time<1ms TTL=64
Request timed out.
Reply from 192.168.10.111: bytes=32 time<1ms TTL=64
Reply from 192.168.10.111: bytes=32 time<1ms TTL=64
Reply from 192.168.10.111: bytes=32 time<1ms TTL=64
Reply from 192.168.10.111: bytes=32 time<1ms TTL=64
Reply from 192.168.10.111: bytes=32 time<1ms TTL=64
Reply from 192.168.10.111: bytes=32 time<1ms TTL=64
Reply from 192.168.10.111: bytes=32 time<1ms TTL=64

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