dump-portsprint port statistics(打印端口统计信息) -O, --protocols设置允许的OpenFlow版本,后面是默认值 创建datapath 编号为 0dpctl adddp n1:0 增加两个网络设备到新的 datapath dpctladddpn1:0eth0 dpctladddpn1:0eth1 检测数据通路接收的流量dpctl monitor n1:0 在数据通路中删除网络设备dpctl delif nl:0...
dpctl add-flow tcp:127.0.0.1:6634 in_port=1,actions=output:2 ovs-ofctldump-flows tcp:127.0.0.1:6634 三、多个交换机设置相应的交换机流表 将端口号从6634更换为其它值,配置之后可以通过dpctl dump-flows查看配置结果 dpctl add-flow tcp:127.0.0.1:6634 in_port=1,actions=output:2 ovs-ofctl dump-flo...
针对下图中的拓扑,添加流表项使得主机1和主机2之间相互通信,写法正确的是()A.dpctl add-flow in_port=2,actions=output:1dpct
add-flow SWITCH FLOW add flow described by FLOW(通过流的描述来添加流) del-flows SWITCH [FLOW] delete matching FLOWs(删除匹配的FLOW,后面加条件,比如in_port=1) -V,--version display version information(显示交换机版本信息) -O, --protocols set allowed OpenFlow version(default: OpenFlow10, OpenF...
Mininet命令行中流表命令dpctl add-flow in_port=2,actions=drop表示让所有交换机丢弃从2号端口发来的所有数据包。A.正确B.错误的答案是什么.用刷刷题APP,拍照搜索答疑.刷刷题(shuashuati.com)是专业的大学职业搜题找答案,刷题练习的工具.一键将文档转化为在线题库手机刷题
# dpctl add-flow tcp:9.123.137.25:6634 in_port=2,actions=output:1 # dpctl dump-flows tcp:9.123.137.25:6634 stats_reply (xid=0x131ed782): flags=none type=1(flow) cookie=0, duration_sec=13s, duration_nsec=401000000s, table_id=0, priority=32768, \ ...
| | __str __(self) |缩写字符串表示 | | addIntf(self,intf,port = None,moveIntfFn = <fuction moveIntf>) |添加接口。 | intf:接口 | port:端口号(可选,通常为OpenFlow端口号) | moveIntfFn:移动界面的功能(可选) | |cleanup(self) |帮助python收集其垃圾。 | | cmd(self,* args,...
ovs网络实践-基于flow table跨跃主机连通性测试 sh 删除主机一默认流表,测试con2和con3的连通性,发现网络已经不通ovs-ofctldump-flowsbr0ovs-ofctldel-flowsbr0ovs-ofctl... options:key=flowovs-vsctlshow添加流表规则 主机一ovs-vsctllist interface "vxlan1"ovs-ofctladd-flow ...
> * Add a flow entry* > * '''* > * if match == None or actions == None:* > * return - 1* > * cmd = dpctl + 'add-flow' + dp* > * if priority != None :* > * cmd = cmd + 'priority=' + str(priority) + ','* ...
add−if dp netdev[,option]...Adds each netdev to the set of network devices datapath dp monitors, where dp is the name of an existing datapath, and netdev is the name of one of the host’s network devices, e.g.eth0.Once a network device has been added to a datapath, the ...