CentOS ips bonding

標籤：

centos ip bonding 一個網卡多個ips,多個網口一個ip

1,配置一個網卡多ips的情況
cp /etc/sysconfig/network-scripts/ifcfg-eth0 /etc/sysconfig/network-scripts/ifcfg-eth0:0
DEVICE="eth0"
TYPE="Ethernet"
UUID=""
ONBOOT="yes"
NM_CONTROLLED="yes"
BOOTPROTOCOL="static"
IPADDR=""
NETMASK=""
GATEWAY=""
或者ifconfig eth0:0 ip netmask up
route add default gw
route del default gw

2,多網卡綁定一個ip
2.1 vim /etc/sysconfig/network-scripts/ifcfg-bond0
DEVICE=bond0
IPADDR=
NETWORK=10.114.100.254
NETMASK
userctl=no
BOOTPROTO=none
ONBOOT=yes
2.2 vi /etc/sysconfig/network-scripts/ifcfg-eth0 僅僅有如下infos
DEVICE=eth0
USERCTL=no
ONBOOT=yes
MASTER=bond0
SLAVE=yes
BOOTPROTO=none

2.3 vi /etc/sysconfig/network-scripts/ifcfg-eth1
DEVICE=eth1
USERCTL=no
ONBOOT=yes
MASTER=bond0
SLAVE=yes
BOOTPROTO=none

2.4 vim /etc/modprobe.conf 添加如下資訊alias bond0 bonding 0
ptions bond0 mode=blance-alb miimon=100

2.5執行modprobe bonding && service restart && less /proc/net/bonding/bond0

CentOS ips bonding