linux运维-网桥的搭建

网桥的搭建:


1.编辑配置文件方式搭建网桥:
    vim/etc/sysconfig/network-scripts/ifcfg-enp0s25
        DEVICE=enp0s25        ##
设备名称
        ONBOOT=yes        ##开启服务设备自动**
        BOOTPROTO=none        ##网卡工作状态
        BRIDGE=br0        ##网卡开启的网桥接口
linux运维-网桥的搭建
    vim/etc/sysconfig/network-scripts/ifcfg-br0
        DEVICE=br0       
        ONBOOT=yes
        BOOTPROTO=none
        IPADDR=172.25.254.22
        NETMASK=255.255.255.0
        TYPE=Bridge                ##网络接口类型是桥接

linux运维-网桥的搭建
    systemctl stop  NetworkManager.server
    systemctl restart network
    systemctl startNetworkManager.server
    ifconfig
linux运维-网桥的搭建


2.用命令管理方式搭建网桥:

删掉
team0
##添加
##
    systemctl stop NetworkManager
    brctl show
    brctl addbr br0
    brctl addif br0 eth0
    ifconfig eth0 up
    ifconfig br0 172.25.254.x netmask255.255.255.0
    brctl show
    ping 172.25.254.250
linux运维-网桥的搭建
##删除
##
    ifconfig br0 down
    brctl delif br0 eth0
    brctl delbr br0
    brctl show
linux运维-网桥的搭建