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
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
systemctl stop NetworkManager.server
systemctl restart network
systemctl startNetworkManager.server
ifconfig
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
##删除##
ifconfig br0 down
brctl delif br0 eth0
brctl delbr br0
brctl show