安装brctl命令

2018.01 12

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[root@node1 _data]# brctl show
-bash: brctl: command not found
[root@node1 _data]# yum install -y brctl
Loaded plugins: fastestmirror
base                                                                                                       | 3.6 kB 00:00:00
extras                                                                                                     | 3.4 kB 00:00:00
updates                                                                                                    | 3.4 kB 00:00:00
Loading mirror speeds from cached hostfile
* base: mirrors.aliyun.com
* extras: mirrors.cn99.com
* updates: mirrors.aliyun.com
No package brctl available.
Error: Nothing to do
[root@node1 _data]# yum install -y bridge-utils
Loaded plugins: fastestmirror
Loading mirror speeds from cached hostfile
* base: mirrors.cn99.com
* extras: mirrors.cn99.com
* updates: mirrors.cn99.com
Resolving Dependencies
–> Running transaction check
—> Package bridge-utils.x86_64 0:1.5-9.el7 will be installed
–> Finished Dependency Resolution

Dependencies Resolved

==================================================================================================================================
Package Arch Version Repository Size
==================================================================================================================================
Installing:
bridge-utils x86_64 1.5-9.el7 base 32 k

Transaction Summary
==================================================================================================================================
Install 1 Package

Total download size: 32 k
Installed size: 56 k
Downloading packages:
bridge-utils-1.5-9.el7.x86_64.rpm                                                                          | 32 kB 00:00:00
Running transaction check
Running transaction test
Transaction test succeeded
Running transaction
Installing : bridge-utils-1.5-9.el7.x86_64                                                                                  1/1
Verifying : bridge-utils-1.5-9.el7.x86_64                                                                                  1/1

Installed:
bridge-utils.x86_64 0:1.5-9.el7

Complete!
[root@node1 _data]#

[root@node1 _data]# brctl show
bridge name    bridge id        STP enabled    interfaces
docker0        8000.0242d7801e89    no        veth50662ea
                            veth7ef7961
[root@node1 _data]#
—————————\

addbr bridge的名称 #添加bridge；

delbr bridge的名称 #删除bridge；

addif bridge的名称device的名称#添加接口到bridge；

delif bridge的名称device的名称#从bridge中删除接口

setageing bridge的名称时间 #设置老化时间，即生存周期

setbridgeprio bridge的名称优先级#设置bridge的优先级

setfd bridge的名称时间 #设置bridge转发延迟时间

sethello bridge的名称时间 #设置hello时间

setmaxage bridge的名称时间 #设置消息的最大生命周期

setpathcost bridge的名称端口权重#设置路径的权值

setportprio bridge的名称端口优先级#设置端口的优先级

show #显示bridge列表