關於 nw_tst ，我們在網路上蒐集到這些相關的討論、資訊與評價

#11. print switch0.cmd(r'ovs-ofctl add-flow dp0 idle_timeout=0 ...

print switch0.cmd(r'ovs-ofctl add-flow dp0 idle_timeout=0,priority=10,ip,nw_dst=192.168.123.3,actions=output:3'). #switch0.cmd('tcpdump -i s0-eth0 -U -w aaa ...

#12. ovs/packet-type-aware.at at master · openvswitch/ovs - GitHub

ovs-ofctl -Oopenflow14 add-flow br0 priority=1,ip,nw_dst=10.11.12.13,actions=drop. ovs-ofctl -Oopenflow15 add-flow br0 priority=1,ipv6,nw_proto=6,actions= ...

#13. ovs-ofctl add a flow to allow only ARP ethernet frames

sh ovs-ofctl add-flow s1 in_port=1,dl_type=0x806,nw_dst=10.0.0.2,actions=output:2. will allow only ARP packets to pass through, ...

#14. Mininet with different network subnet - Hwchiu Learning Note

接者，在table 1，因為switch的身份很類似router，因此我們要修改所有封包的destination MAC Address。 sh ovs-ofctl add-flow s1 “table=1,icmp,nw_dst= ...

#15. 使用dpctl - Mininet 应用与源码剖析 - GitBook

sh ovs-ofctl add-flow s1 arp,nw_dst=10.0.0.3,actions=output:3. 自定义第三层的流匹配规则，根据协议和IP地址进行匹配。 执行. h3 python -m SimpleHTTPServer 80 &.

#16. OpenVSwitch Delete the flow table and only specify ... - 博客园

OpenVSwitch Delete the flow table and only specify nw_dst to report an error. 好文要顶 关注我 收藏该文. KeepTheBeats

#17. OpenSwitch OF-DPA User Guide - netberg

ip,nw_dst=1.1.1.0/24 actions=write_actions(group:536870913),goto_table:60 ... ip,in_port=47,dl_dst=00:00:00:11:22:33,nw_dst=1.1.1.2.

#18. Flow Caching for High Entropy Packet Fields

nw_src == 10.0.0.0/8, nw_dst == 12.0.0.0/8 output:1 nw_src == 12.0.0.0/8, nw_dst == 10.0.0.0/8 output:2. L3 Table src=10.0.0.1,dst=12.0.0.2,tp_src=39245 ...

#19. 1914393 – amq-streams Kafka networkpolicies cause SDN ...

... nw_dst=10.128.2.8, reg0=3399858, ip, nw_src=10.128.2.7, tcp, tp_dst=2181, actions=output:NXM_NX_REG2[] flow add table=80, priority=150, ...

#20. OpenVSwitch Delete the flow table and only specify nw_dst to ...

OpenVSwitch Delete the flow table and only specify nw_dst to report an error，...

#21. OpenFlow rules interactions: Definition and detection

· When two rules match the same flow, only the one with highest priority is applied. ○ Rule 1: { [NW_DST: IP-Z], [out: 12], 2 }. ○ Rule 2 ...

#22. src/openflow/test/openflow-switch-test-suite.cc Source File - ns-3

65 Ipv4Address nw_src ("192.168.1.1"), nw_dst ("192.168.1.2");. 66 int tp_src = 5000, tp_dst = 80;. 67. 68 // Create an sw_flow_key; in actual usage this is ...

#23. OpenVSwitch实现浅谈（三） - 文章详情

但是又不能太模糊，因为这样会导致匹配出错。所以，怎么确定一条megaflow cache的匹配内容？ 例如前面介绍的OpenFlow规则：. priority=200,ip,nw_dst= ...

#24. Dynamic Measurement-Aware Routing in Practice

In our setting, the flow table entries are matched to 6 tuples: dl_type, dl_vlan, dl_src, dl_dst, in port and the wildcarded nw_dst. We ignore following fields ...

#25. Dell OpenFlow Deployment and User Guide 3.0 Dell Software ...

nw_dst (dst-ip); All fields other than the ones listed in “Mandatory match fields” and “Optional match fields” must be wildcards. Mandatory actions.

#26. set_queue动作与设置的queue速率不匹配| SDNLAB知识社区

... idle_age=22, priority=0,udp,in_port=1,dl_src=06:bb:08:a9:9a:c1,dl_dst=f2:2f:df:7e:fd:c7,nw_src=10.0.0.4,nw_dst=10.0.0.1,tp_src=42966 ...

#27. Controller - Google Sites

msg.match.nw_dst = "10.0.0.4" msg.actions.append(of.ofp_action_output(port = 5)) core.openflow.getConnection(s1_dpid).send(msg) turn=1 return if turn==1:

#28. Troubleshooting OpenFlow

... dl_vlan_pcp=0,dl_src=00:50:56:9f:5f:0a,dl_dst=00:50:56:9f:19:92, nw_src=1.2.3.6,nw_dst=1.2.3.4,icmp_type=0,icmp_code=0, actions=output:26. Flow addition.

#29. [OVS]Flow rules to drop Broadcast/Multicast traffic on tunnel ...

cookie=0x0, duration=988.469s, table=0, n_packets=0, n_bytes=0, priority=1200,ip,in_port=2,nw_dst=224.0.0.0/24 actions=NORMAL cookie=0x0, duration=1011.44s, ...

#30. [Ryu-devel] Error to add nw_dst as a Match field while working ...

I tried it, still having same error. Code now looks like that: def add_layer4_rules(self, datapath, nw_proto, nw_dst, priority, fwd_port ): print " I am ...

#31. openvswitch and OpenFlow - /dev/null

ovs-ofctl del-flow BRIDGE ovs-ofctl add-flow BRIDGE priority=500,dl_type=0x800,nw_src=10.0.0.0/24,nw_dst=10.0.0.0/24,actions=normal ...

#32. Layer 3 forwarding in OVS - Google Groups

1.16,nw_dst=10.10.1.1 actions=output:3. dump flows for ovs-1: NXST_FLOW reply (xid= ...

#33. SONA Pipeline - ONOS - Wiki

0.10 ,nw_dst= 10.10 . 0.12 actions=goto_table: 4. table= 3 ,in_port= 4 ,ip,ct_state=+trk+ new ,nw_dst= 10.10 . 0.13 / 32 ,action=ct(commit) ...

#34. Open vSwitch（二） - Wang kuntian's Blog

nw_dst. nw_dst = ip[Inetmask]. 匹配数据包的目的IP地址。 dl_vlan. dl_vlan = vlan. 匹配 ...

#35. OFMatch - cs.wisc.edu

org.openflow.protocol. Class OFMatch ; OFMatch · setNetworkDestinationMask(int networkDestination, int networkMask) Set nw_dst and nw_dst_mask ; OFMatch ...

#36. [OVN] Ovn-controller dose not update the flows table when ...

ip,reg14=0x16,vlan_tci=0x0000,dl_src=fa:16:3e:55:4a:8f,dl_dst=fa:16:3e:4a:d6:bc,nw_src=192.168.222.168,nw_dst=169.254.169.254,nw_proto=0 ...

#37. Untitled - Download

table=0, priority=30,icmp,in_port=”sourceTap", nw_src=SourceIP, nw_dst=DestIP actions=group:1 group_id=1,type=select, bucket=actions=mod_dl_dst:vnf_MAC,.

#38. openflow-washington-tut13foam.rspec on HowTo/RunOFTutorial

32, <openflow:dl_type value="0x800,0x806" />. 33, <openflow:nw_src value="10.42.112.0/24" />. 34, <openflow:nw_dst value="10.42.112.0/24" />.

#39. routing

... table=2, n_packets=7, n_bytes=546, priority=228,ip,nw_dst=1.1.1.1 actions=CONTROLLER:65535 cookie=0x64af7603, duration=31.526s, table=2, n_packets=9, ...

#40. [mininet-discuss] Change destination IP

... :ff,nw_src=0.0.0.0,nw_dst=0.0.0.0,nw_tos=0x00,nw_proto=0,tp_src=0,tp_dst=0,actions=FLOOD > cookie=6090790159401796605, duration_sec=33s, ...

#41. [ovs-discuss] Modifying udp ports with OVS flows, match on ...

... br-ext > priority=1001,ip,in_port="patch-ln-ls_vcn",nw_proto=17,nw_dst=169.254.239.254,udp_dst=53,actions=mod_nw_dst:253.255.0.31,mod_udp_dst=30053 ...

#42. lab3_controller.py

... 0x0800 msg.match.nw_dst = "10.0.0.1" msg.actions.append(of.ofp_action_output(port=1)) event.connection.send(msg) msg = of.ofp_flow_mod() msg.priority=10 ...

#43. Openflow Configurations - Ashok Meti - WordPress.com

ovs-ofctl mod-flows tcp:$ip:$port -O OpenFlow13 –flow-format OXM in_port=$in_port dl_type=$ipv4 nw_src=$nw_src[255.255.255.0] nw_dst=$nw_dst[255.255.255.0] ...

#44. Fix VxLAN Issue in SFC Integration by Using Eth+NSH and ...

table=0,icmp,nw_dst=10.0.36.4 actions=set_nsi:255,set_nsp:0x13,set_nshc1:0xc0a83246,set_nshc2:0x9,set_nshc3:0x12345678,.

#45. 基于Open vSwitch搭建虚拟路由器 - 阿里云开发者社区

... priority=65535, dl_type=0x0800, nw_dst=10.10.10.0/24 actions=goto_table=10" sh ovs-ofctl add-flow -OOpenFlow13 s1 "table=5, ...

#46. openflow的简单调用 - 睿江云

源目的ip 地址nw_src/nw_dst. 数据包类型dl_type. 网络层协议类型nw_proto. 删除流表项. 例子：. 我需要在xenbr1端口3上添加目标MAC ...

#47. 高级功能- 使用dpctl - 《Mininet 应用与源码剖析》 - 书栈网

sh ovs-ofctl add-flow s1 arp,nw_dst=10.0.0.3,actions=output:3. 自定义第三层的流匹配规则，根据协议和IP地址进行匹配。 执行

#48. OpenFlow Switch Configuration Use-Cases for Spectrum ...

20.0/24, and IPv4 protocol field (nw_dst) equal to 6 (identify the next level protocol), & TCP destination port equal to 20. Action: Modify ...

#49. The Ryu Action Node v1.01 - CAIA - swin.edu.au

nw_dst =192.168.2.0/24. CONTROLLER:65535. 197.457s. 10129. 11927829. CAIA Technical Report 161006A. October 2016 page 12 of 16 ...

#50. (PDF) TUTORIAL MININET | David Morales - Academia.edu

NW_DST : extract_flow(packet)['nw_dst'] } actions = [[openflow.OFPAT_OUTPUT, [0, 5]]] if ip_to_str(extract_flow(packet)['nw_dst']) == '10.0.0.7': flow ...

#51. Learning POX OpenFlow controller : Proactive approach

cookie=0x0, duration=150.350s, table=0, n_packets=0, n_bytes=0, idle_age=150, ip,nw_dst=10.3.0.0/16 actions=output:1.

#52. LAB 5: Software defined Wireless Mesh Network: OVS+OLSR

ovs-ofctl add-flow ovsbr1 priority=100,table=5,ip,nw_dst=10.10.1.4,actions=mod_nw_dst=10.10.2.110,${submittable11}.

#53. 방화벽 — Ryubook 1.0 documentation - Ryu SDN Framework

OFPST_FLOW reply (OF1.3) (xid=0x2): cookie=0x3, duration=12.724s, table=0, n_packets=0, n_bytes=0, priority=1,ip,nw_src=10.0.0.2,nw_dst=10.0.0.3 ...

#54. tests/packet-type-aware.at · master · safeedge / ovs-upstream

priority=3,packet_type=(1,0x800),nw_dst=10.11.12.13 actions=drop ... ovs-ofctl add-flow br-p1 in_port:2,ip,nw_dst:20.0.0.1 ...

#55. https://emmy9.casa.umass.edu/Divya/monitoring_clou...

IP_TYPE match.nw_proto = 253 # Use for experiment and testing match.nw_dst = IPAddr("224.0.0.255") #IANA Unassigned multicast addres match.nw_src ...

#56. View the slides - USENIX

fields = 'dl_dst dl_src nw_dst nw_src tp_dst tp_src dl_type nw_proto' for f in fields.split(): setattr(m, f, getattr(o, f)) return m. @staticmethod.

#57. Cloud Management: OpenFlow

... ,dl_src=fa:16:3e:ac:71:fb,dl_dst=f6:af:a8:3b:1a:48,nw_src=192.168.100.4,nw_dst=192.168.100.1,nw_tos=0,icmp_type=8,icmp_code=0 actions=LOCAL cookie=0x0, ...

#58. A flow hit the OpenFlow flow table improperly

0.3,nw_dst=10.0.0.1,tp_dst=50000 actions=output:1 cookie=0x4c0000951b3b33, duration=332.636s, table=0, n_packets=10, n_bytes=460 ...

#59. CS91: Lab 2

IP_TYPE openflow_flowmod.match.nw_src (Source IP address) openflow_flowmod.match.nw_dst (Destination IP address) openflow_flowmod.match.nw_proto (Layer 4 ...

#60. R3 Test Document of IEC Type 5: SmartNIC for Integrated ...

match and forwarding. 100 rules. "in_port=vxlan-vtp,ip,nw_dst=10.1.1.[1-100] actions=pf1vf0". 100 flows with nw_dst=10.1.1.[1-100], 24.6Mpps.

#61. SDN｜OpenFlow流表简述 - 人民号

条件字段条件字段包括输入端口号in_port、源目的mac地址dl_src/dl_dst、源目的ip地址nw_src/nw_dst、数据包类型dl_type、网络层协议类型nw_proto等。

#62. TCP traffic and OpenvSwitch - Ask Wireshark

ovs-ofctl add-flow lon2local dl_type=0x800,nw_src=10.2.0.0/20,nw_dst=10.2.1.0/24,actions=output:73 ovs-ofctl add-flow lon2local ...

#63. How do I block all access to machine except port 3389 using ...

it has to be something like this ovs-ofctl add-flow xenbr0 "dl_src={mac-address} priority=39000 dl_type=0x0800 nw_dst={ip-address} ...

#64. Open vSwitch cheatsheet - Darius L. Homepage

table=1,tun_id=100,arp,nw_dst=10.0.0.1,action=output:1 table=1,tun_id=200,arp,nw_dst=10.0.0.2,action=output:2 table=1,tun_id=100,arp,nw_dst=10.0.0.2 ...

#65. VTN Design Note - CORD

priority=50000,udp,in_port=dataPlaneIntf,tp_dst=4789 actions=LOCAL priority=50000,ip,in_port=dataPlaneIntf,nw_dst=dataPlaneIp actions=LOCAL ...

#66. OpenvSwitch. Managing simple flows - Alberto Molina Coballes

100.4/32,actions=output:3. ovs-ofctl add-flow br1 table=1,priority=100,ip,nw_dst=192.168.100.5/32,actions ...

#67. ping监控流表编排-可怜的猪头-ChinaUnix博客

... duration=151.786s, table=0, n_packets=0, n_bytes=0, priority=100,ip,in_port=4,nw_src=169.254.255.2,nw_dst=169.254.255.1 actions=output:2

#68. 一Ryu 大師: QoS - iT 邦幫忙::一起幫忙解決難題，拯救IT 人的一天

curl -X POST -d '{"match": {"nw_dst": "10.0.0.1", "nw_proto": "UDP", "tp_dst": "5002"}, "actions":{"queue": "1"}}' http://localhost:8080/qos/rules/ ...

#69. ovs-ofctl - administer OpenFlow switches - Ubuntu Manpage

... then L3 fields nw_src, nw_dst, and nw_proto must also be wildcarded. ... 0x0806, or 0x8035, the values of nw_src and nw_dst are ignored (see Flow Syntax ...

#70. nox实现nat功能 - Muzixing

... cout<<">>nat_ip:"<<nat_ip<<endl; if ((nat_ip!=0)&&(flow.nw_dst()==nat_ip))//若dst_ip为nat_ip，则修改为src_ip，完成对接 { auto aset_dst ...

#71. ns-3: src/openflow/test/openflow-switch-test-suite.cc Source File

88 key.flow.nw_dst = htonl (nw_dst.Get ());. 89. 90 // Set TCP/UDP Ports. 91 key.flow.tp_src = htonl (tp_src);.

#72. VXLAN overlay networks with Open vSwitch. - YouTube

... table=1,tun_id=200,arp, nw_dst =10.0.0.1,actions=output:2 table=1,tun_id=100,arp, nw_dst =10.0.0.2,actions=output:10 table=1,tun_id=200,arp ...

#73. OpenFlow: Port forwarding and modifying the network source ...

nw_dst =192.168.1.244,tp_dst=80,actions=mod_dl_dst:00:16:3e:50:dd:ac, mod_nw_dst=192.168.1.242,mod_tp_dst:8000,output:12,local.

#74. OpenvSwitch — 常用指令 - 华为云社区

... ip,in_port=1,nw_dst=10.20.0.0/16,actions=output:2 # 匹配协议号，范围为0-255 # 条件：指定dl_type=0x0800 或者ip # ICMP ovs-ofctl add-flow ...

#75. Proceedings of the Eleventh International Network Conference ...

Flow entries in S5 (for mapping): • priority=10, ip, nw_src=100.0.1.0/24, nw_dst=100.0.2.5, tcp_dst=23 actions= mod_dl_dst=00:00:00:00:13:01, ...

#76. Software-Defined Networking and Security: From Theory to ...

flow_id = 1. priority = 51, nw_src = 10.5.5.0/24, nw_dst = 10.1.1.63, nw_proto = 6, actions = output : 3 ,flow_id = 4. priority = 53, nw_src = 10.5.5.0/24, ...

#77. RYU SDN Framework - English Edition - 第 94 頁 - Google 圖書結果

"rules": I { "priority" "dl_type": "nw_dst": "nw_src": "rule_id": "actions": "dl_type": "nw_dst": "nw_src": "rule_id": "actions": "dl_type": "nw_dst": ...

#78. SDN: Software Defined Networks: An Authoritative Review of ...

... priority=32767, ip,in_port=1,nw_src=2.2.2.2,nw_dst=3.3.3.3,actions=output:4 cookie=0xa00000138ac0f2, duration_sec=15s, duration_nsec=116000000ns, ...

#79. Mastering Python Networking - 第 337 頁 - Google 圖書結果

1.0/24", "nw_dst": "192.168.2.0/24"), "actions": [{ "type": "OUTPUT", "port": "2" |} ] } http://localhost: 8080/network/flowentry/add curl -H "Content-Type: ...