将流推送到 Floodlight 控制器
Push Flows into Floodlight Controller
我正在尝试在 FloodLight Controller V1.2 中推送流程并在 V0.9 中尝试过
我用过Mininet添加Switched
mn --topo=tree,2 --controller=remote,ip=192.168.0.107,port=6653 --switch=ovsk,protocols=OpenFlow13
正在创建具有 3 个交换机和 4 个主机的拓扑
H1, H2 S2 S3 S1 H3, H4
我正在使用 curl 命令向每个交换机添加流
// Pushing flows on switch 2 and switch 1
curl -X POST -d '{"switch":"00:00:00:00:00:00:00:03", "name":"flow-mod-1", "cookie":"0", "priority":"32768", "in_port":"2","active":"true", "actions":"output=3" }' http://localhost:8080/wm/staticentrypusher/json
curl -X POST -d '{"switch":"00:00:00:00:00:00:00:03", "name":"flow-mod-2", "cookie":"0", "priority":"32768", "in_port":"3","active":"true", "actions":"output=2" }' http://localhost:8080/wm/staticentrypusher/json
curl -X POST -d '{"switch":"00:00:00:00:00:00:00:02", "name":"flow-mod-3", "cookie":"0", "priority":"32768", "in_port":"2","active":"true", "actions":"output=3" }' http://localhost:8080/wm/staticentrypusher/json
curl -X POST -d '{"switch":"00:00:00:00:00:00:00:02", "name":"flow-mod-4", "cookie":"0", "priority":"32768", "in_port":"3","active":"true", "actions":"output=2" }' http://localhost:8080/wm/staticentrypusher/json
// adding flows in Middle switch S3 which is connected to S1 and S2
curl -X POST -d '{"switch":"00:00:00:00:00:00:00:01", "name":"flow-mod-5", "cookie":"0", "priority":"32768", "in_port":"1","active":"true", "actions":"output=2"}' http://localhost:8080/wm/staticflowpusher/json
curl -X POST -d '{"switch":"00:00:00:00:00:00:00:01", "name":"flow-mod-6", "cookie":"0", "priority":"32768", "in_port":"2","active":"true", "actions":"output=1"}' http://localhost:8080/wm/staticflowpusher/json
添加流成功。
我什至能够从 H2 ping 到 H4，反之亦然
问题是当我看到 Topology
它不再连接了。
并且在链接中点击不显示任何链接
拓扑更改为
H1, H2 S2
S3
S1 H3, H4
花了一段时间，但我找到了使用这个 link
的解决方案
向 Ryan Wallner 致敬 QoS 实施。
这是代码
https://github.com/wallnerryan/floodlight-qos-beta
以及同一
的相关视频
https://www.youtube.com/watch?v=M03p8_hJxdc
下载代码后转到Floodlight/app/qos/
用于在 Controller 中添加流的 pythons 脚本的位置。
注意： 以上过程是为了帮助您了解流量推送的工作原理。如果你不想，你可以直接使用下面的 curl 命令。
我刚刚完成了一些日志记录，并获得了以下格式，可以通过 运行 python 代码在每个交换机中添加流。
我假设问题中描述的拓扑结构
对于每个交换机，我们需要推送 4 个流 Forward, Reverse, ForwardARP, ReverseARP
curl -s -d '{"switch": "00:00:00:00:00:00:00:02", "name":"00:00:00:00:00:00:00:02.5Mbps02-04.f", "src-ip":"10.0.0.2", "dst-ip":"10.0.0.4", "ether-type":"0x800", "cookie":"0", "priority":"2", "ingress-port":"2","active":"true", "actions":"output=3"}' http://192.168.0.107:8080/wm/staticflowentrypusher/json
curl -s -d '{"switch": "00:00:00:00:00:00:00:02", "name":"00:00:00:00:00:00:00:02.5Mbps02-04.farp", "ether-type":"0x806", "cookie":"0", "priority":"2", "ingress-port":"2","active":"true", "actions":"output=3"}' http://192.168.0.107:8080/wm/staticflowentrypusher/json
curl -s -d '{"switch": "00:00:00:00:00:00:00:02", "name":"00:00:00:00:00:00:00:02.5Mbps02-04.r", "src-ip":"10.0.0.4", "dst-ip":"10.0.0.2", "ether-type":"0x800", "cookie":"0", "priority":"2", "ingress-port":"3","active":"true", "actions":"output=2"}' http://192.168.0.107:8080/wm/staticflowentrypusher/json
curl -s -d '{"switch": "00:00:00:00:00:00:00:02", "name":"00:00:00:00:00:00:00:02.5Mbps02-04.rarp", "ether-type":"0x806", "cookie":"0", "priority":"2", "ingress-port":"3","active":"true", "actions":"output=2"}' http://192.168.0.107:8080/wm/staticflowentrypusher/json
curl -s -d '{"switch": "00:00:00:00:00:00:00:01", "name":"00:00:00:00:00:00:00:01.5Mbps02-04.f", "src-ip":"10.0.0.2", "dst-ip":"10.0.0.4", "ether-type":"0x800", "cookie":"0", "priority":"2", "ingress-port":"1","active":"true", "actions":"output=2"}' http://192.168.0.107:8080/wm/staticflowentrypusher/json
curl -s -d '{"switch": "00:00:00:00:00:00:00:01", "name":"00:00:00:00:00:00:00:01.5Mbps02-04.farp", "ether-type":"0x806", "cookie":"0", "priority":"2", "ingress-port":"1","active":"true", "actions":"output=2"}' http://192.168.0.107:8080/wm/staticflowentrypusher/json
curl -s -d '{"switch": "00:00:00:00:00:00:00:01", "name":"00:00:00:00:00:00:00:01.5Mbps02-04.r", "src-ip":"10.0.0.4", "dst-ip":"10.0.0.2", "ether-type":"0x800", "cookie":"0", "priority":"2", "ingress-port":"2","active":"true", "actions":"output=1"}' http://192.168.0.107:8080/wm/staticflowentrypusher/json
curl -s -d '{"switch": "00:00:00:00:00:00:00:01", "name":"00:00:00:00:00:00:00:01.5Mbps02-04.rarp", "ether-type":"0x806", "cookie":"0", "priority":"2", "ingress-port":"2","active":"true", "actions":"output=1"}' http://192.168.0.107:8080/wm/staticflowentrypusher/json
curl -s -d '{"switch": "00:00:00:00:00:00:00:03", "name":"00:00:00:00:00:00:00:03.5Mbps02-04.f", "src-ip":"10.0.0.2", "dst-ip":"10.0.0.4", "ether-type":"0x800", "cookie":"0", "priority":"2", "ingress-port":"3","active":"true", "actions":"output=2"}' http://192.168.0.107:8080/wm/staticflowentrypusher/json
curl -s -d '{"switch": "00:00:00:00:00:00:00:03", "name":"00:00:00:00:00:00:00:03.5Mbps02-04.farp", "ether-type":"0x806", "cookie":"0", "priority":"2", "ingress-port":"3","active":"true", "actions":"output=2"}' http://192.168.0.107:8080/wm/staticflowentrypusher/json
curl -s -d '{"switch": "00:00:00:00:00:00:00:03", "name":"00:00:00:00:00:00:00:03.5Mbps02-04.r", "src-ip":"10.0.0.4", "dst-ip":"10.0.0.2", "ether-type":"0x800", "cookie":"0", "priority":"2", "ingress-port":"2","active":"true", "actions":"output=3"}' http://192.168.0.107:8080/wm/staticflowentrypusher/json
curl -s -d '{"switch": "00:00:00:00:00:00:00:03", "name":"00:00:00:00:00:00:00:03.5Mbps02-04.rarp", "ether-type":"0x806", "cookie":"0", "priority":"2", "ingress-port":"2","active":"true", "actions":"output=3"}' http://192.168.0.107:8080/wm/staticflowentrypusher/json
添加流后 ping 将开始工作。有关详细信息，请阅读服务质量 Link avove。
删除流：
curl -X DELETE -d '{"name":"00:00:00:00:00:00:00:01.5Mbps02-04.f"}' http://192.168.0.107:8080/wm/staticflowentrypusher/json
curl -X DELETE -d '{"name":"00:00:00:00:00:00:00:01.5Mbps02-04.r"}' http://192.168.0.107:8080/wm/staticflowentrypusher/json
curl -X DELETE -d '{"name":"00:00:00:00:00:00:00:01.5Mbps02-04.farp"}' http://192.168.0.107:8080/wm/staticflowentrypusher/json
curl -X DELETE -d '{"name":"00:00:00:00:00:00:00:01.5Mbps02-04.rarp"}' http://192.168.0.107:8080/wm/staticflowentrypusher/json
我正在尝试在 FloodLight Controller V1.2 中推送流程并在 V0.9 中尝试过
我用过Mininet添加Switched
mn --topo=tree,2 --controller=remote,ip=192.168.0.107,port=6653 --switch=ovsk,protocols=OpenFlow13
正在创建具有 3 个交换机和 4 个主机的拓扑
H1, H2 S2 S3 S1 H3, H4
我正在使用 curl 命令向每个交换机添加流
// Pushing flows on switch 2 and switch 1
curl -X POST -d '{"switch":"00:00:00:00:00:00:00:03", "name":"flow-mod-1", "cookie":"0", "priority":"32768", "in_port":"2","active":"true", "actions":"output=3" }' http://localhost:8080/wm/staticentrypusher/json
curl -X POST -d '{"switch":"00:00:00:00:00:00:00:03", "name":"flow-mod-2", "cookie":"0", "priority":"32768", "in_port":"3","active":"true", "actions":"output=2" }' http://localhost:8080/wm/staticentrypusher/json
curl -X POST -d '{"switch":"00:00:00:00:00:00:00:02", "name":"flow-mod-3", "cookie":"0", "priority":"32768", "in_port":"2","active":"true", "actions":"output=3" }' http://localhost:8080/wm/staticentrypusher/json
curl -X POST -d '{"switch":"00:00:00:00:00:00:00:02", "name":"flow-mod-4", "cookie":"0", "priority":"32768", "in_port":"3","active":"true", "actions":"output=2" }' http://localhost:8080/wm/staticentrypusher/json
// adding flows in Middle switch S3 which is connected to S1 and S2
curl -X POST -d '{"switch":"00:00:00:00:00:00:00:01", "name":"flow-mod-5", "cookie":"0", "priority":"32768", "in_port":"1","active":"true", "actions":"output=2"}' http://localhost:8080/wm/staticflowpusher/json
curl -X POST -d '{"switch":"00:00:00:00:00:00:00:01", "name":"flow-mod-6", "cookie":"0", "priority":"32768", "in_port":"2","active":"true", "actions":"output=1"}' http://localhost:8080/wm/staticflowpusher/json
添加流成功。
我什至能够从 H2 ping 到 H4，反之亦然
问题是当我看到 Topology
它不再连接了。
并且在链接中点击不显示任何链接
拓扑更改为
H1, H2 S2
S3
S1 H3, H4
花了一段时间，但我找到了使用这个 link
的解决方案向 Ryan Wallner 致敬 QoS 实施。
这是代码
https://github.com/wallnerryan/floodlight-qos-beta
以及同一
的相关视频https://www.youtube.com/watch?v=M03p8_hJxdc
下载代码后转到Floodlight/app/qos/
用于在 Controller 中添加流的 pythons 脚本的位置。
注意： 以上过程是为了帮助您了解流量推送的工作原理。如果你不想，你可以直接使用下面的 curl 命令。
我刚刚完成了一些日志记录，并获得了以下格式，可以通过 运行 python 代码在每个交换机中添加流。
我假设问题中描述的拓扑结构
对于每个交换机，我们需要推送 4 个流 Forward, Reverse, ForwardARP, ReverseARP
curl -s -d '{"switch": "00:00:00:00:00:00:00:02", "name":"00:00:00:00:00:00:00:02.5Mbps02-04.f", "src-ip":"10.0.0.2", "dst-ip":"10.0.0.4", "ether-type":"0x800", "cookie":"0", "priority":"2", "ingress-port":"2","active":"true", "actions":"output=3"}' http://192.168.0.107:8080/wm/staticflowentrypusher/json
curl -s -d '{"switch": "00:00:00:00:00:00:00:02", "name":"00:00:00:00:00:00:00:02.5Mbps02-04.farp", "ether-type":"0x806", "cookie":"0", "priority":"2", "ingress-port":"2","active":"true", "actions":"output=3"}' http://192.168.0.107:8080/wm/staticflowentrypusher/json
curl -s -d '{"switch": "00:00:00:00:00:00:00:02", "name":"00:00:00:00:00:00:00:02.5Mbps02-04.r", "src-ip":"10.0.0.4", "dst-ip":"10.0.0.2", "ether-type":"0x800", "cookie":"0", "priority":"2", "ingress-port":"3","active":"true", "actions":"output=2"}' http://192.168.0.107:8080/wm/staticflowentrypusher/json
curl -s -d '{"switch": "00:00:00:00:00:00:00:02", "name":"00:00:00:00:00:00:00:02.5Mbps02-04.rarp", "ether-type":"0x806", "cookie":"0", "priority":"2", "ingress-port":"3","active":"true", "actions":"output=2"}' http://192.168.0.107:8080/wm/staticflowentrypusher/json
curl -s -d '{"switch": "00:00:00:00:00:00:00:01", "name":"00:00:00:00:00:00:00:01.5Mbps02-04.f", "src-ip":"10.0.0.2", "dst-ip":"10.0.0.4", "ether-type":"0x800", "cookie":"0", "priority":"2", "ingress-port":"1","active":"true", "actions":"output=2"}' http://192.168.0.107:8080/wm/staticflowentrypusher/json
curl -s -d '{"switch": "00:00:00:00:00:00:00:01", "name":"00:00:00:00:00:00:00:01.5Mbps02-04.farp", "ether-type":"0x806", "cookie":"0", "priority":"2", "ingress-port":"1","active":"true", "actions":"output=2"}' http://192.168.0.107:8080/wm/staticflowentrypusher/json
curl -s -d '{"switch": "00:00:00:00:00:00:00:01", "name":"00:00:00:00:00:00:00:01.5Mbps02-04.r", "src-ip":"10.0.0.4", "dst-ip":"10.0.0.2", "ether-type":"0x800", "cookie":"0", "priority":"2", "ingress-port":"2","active":"true", "actions":"output=1"}' http://192.168.0.107:8080/wm/staticflowentrypusher/json
curl -s -d '{"switch": "00:00:00:00:00:00:00:01", "name":"00:00:00:00:00:00:00:01.5Mbps02-04.rarp", "ether-type":"0x806", "cookie":"0", "priority":"2", "ingress-port":"2","active":"true", "actions":"output=1"}' http://192.168.0.107:8080/wm/staticflowentrypusher/json
curl -s -d '{"switch": "00:00:00:00:00:00:00:03", "name":"00:00:00:00:00:00:00:03.5Mbps02-04.f", "src-ip":"10.0.0.2", "dst-ip":"10.0.0.4", "ether-type":"0x800", "cookie":"0", "priority":"2", "ingress-port":"3","active":"true", "actions":"output=2"}' http://192.168.0.107:8080/wm/staticflowentrypusher/json
curl -s -d '{"switch": "00:00:00:00:00:00:00:03", "name":"00:00:00:00:00:00:00:03.5Mbps02-04.farp", "ether-type":"0x806", "cookie":"0", "priority":"2", "ingress-port":"3","active":"true", "actions":"output=2"}' http://192.168.0.107:8080/wm/staticflowentrypusher/json
curl -s -d '{"switch": "00:00:00:00:00:00:00:03", "name":"00:00:00:00:00:00:00:03.5Mbps02-04.r", "src-ip":"10.0.0.4", "dst-ip":"10.0.0.2", "ether-type":"0x800", "cookie":"0", "priority":"2", "ingress-port":"2","active":"true", "actions":"output=3"}' http://192.168.0.107:8080/wm/staticflowentrypusher/json
curl -s -d '{"switch": "00:00:00:00:00:00:00:03", "name":"00:00:00:00:00:00:00:03.5Mbps02-04.rarp", "ether-type":"0x806", "cookie":"0", "priority":"2", "ingress-port":"2","active":"true", "actions":"output=3"}' http://192.168.0.107:8080/wm/staticflowentrypusher/json
添加流后 ping 将开始工作。有关详细信息，请阅读服务质量 Link avove。
删除流：
curl -X DELETE -d '{"name":"00:00:00:00:00:00:00:01.5Mbps02-04.f"}' http://192.168.0.107:8080/wm/staticflowentrypusher/json
curl -X DELETE -d '{"name":"00:00:00:00:00:00:00:01.5Mbps02-04.r"}' http://192.168.0.107:8080/wm/staticflowentrypusher/json
curl -X DELETE -d '{"name":"00:00:00:00:00:00:00:01.5Mbps02-04.farp"}' http://192.168.0.107:8080/wm/staticflowentrypusher/json
curl -X DELETE -d '{"name":"00:00:00:00:00:00:00:01.5Mbps02-04.rarp"}' http://192.168.0.107:8080/wm/staticflowentrypusher/json