Changes between Version 22 and Version 23 of GENIExperimenter/Tutorials/OpenFlowOVS-Floodlight/Execute


Ignore:
Timestamp:
11/19/16 22:07:52 (8 years ago)
Author:
pjayanth@bbn.com
Comment:

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  • GENIExperimenter/Tutorials/OpenFlowOVS-Floodlight/Execute

    v22 v23  
    241241  2. We will check the normal functionality before the flow for a Port Forwarding Controller is inserted. Go to the terminal of host1 and connect to host2 at port 5000:
    242242{{{
    243 nc 10.10.1.2 5000
     243nc 10.0.0.2 5000
    244244}}}
    245245   
     
    280280  5. In the previous step, we inserted a flow to forward TCP traffic  from Host 1 destined to Host 2 at port 5000 to Host 3 at port 6000. But Host 1 still thinks it is speaking to Host 2 at port 5000. So we need to insert a flow to handle traffic from Host 3 Port 6000 for a seamless transition.
    281281{{{
    282 curl -X POST -d '{"switch":"<DPID OF OPEN vSWITCH>","name":"flow-5","priority":"32768","in_port":"<PORT OF 10.0.0.3>","active":"true", "eth_type":"0x0800", "ip_proto":"0x06", "eth_src":"<MAC OF 10.0.0.3>", "eth_dst":"<MAC OF 10.0.0.1>", "tcp_src":"6000", "ipv4_src":"10.0.0.3", "ipv4_dst":"10.0.0.1", "actions":"set_field=eth_src-><MAC OF 10.0.0.2>,set_field=ipv4_src-10.0.0.2>set_field=tcp_src->5000,output=<PORT OF 10.0.0.1>"}' http://localhost:8080/wm/staticflowpusher/json
     282curl -X POST -d '{"switch":"<DPID OF OPEN vSWITCH>","name":"flow-5","priority":"32768","in_port":"<PORT OF 10.0.0.3>","active":"true", "eth_type":"0x0800", "ip_proto":"0x06", "eth_src":"<MAC OF 10.0.0.3>", "eth_dst":"<MAC OF 10.0.0.1>", "tcp_src":"6000", "ipv4_src":"10.0.0.3", "ipv4_dst":"10.0.0.1", "actions":"set_field=eth_src-><MAC OF 10.0.0.2>,set_field=ipv4_src->10.0.0.2,set_field=tcp_src->5000,output=<PORT OF 10.0.0.1>"}' http://localhost:8080/wm/staticflowpusher/json
    283283
    284284}}}
     
    287287  5. Go back to the terminal of `host1` and try to connect netcat to `host2` port 5000
    288288{{{
    289 nc 10.10.1.2 5000
     289nc 10.0.0..2 5000
    290290}}}
    291291