Changes between Version 124 and Version 125 of GENIExperimenter/Tutorials/OpenFlowOVS/Execute


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Timestamp:
03/03/15 13:33:35 (9 years ago)
Author:
rrhain@bbn.com
Comment:

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  • GENIExperimenter/Tutorials/OpenFlowOVS/Execute

    v124 v125  
    133133sudo ovs-ofctl dump-flows br0
    134134  }}}
    135   You should see at least two table entries: One for ICMP Echo (icmp_code=8) messages from host1 to host2 and one for ICMP Echo Reply (icmp_code=0) messages from host2 to host1.  You may also see flow entries for arp packets.
     135  You should see at least two table entries: One for ICMP Echo (icmp_type=8) messages from host1 to host2 and one for ICMP Echo Reply (icmp_type=0) messages from host2 to host1.  You may also see flow entries for arp packets.
    136136
    137137  6. To see messages go between your switch and your controller, open a new ssh window to your controller node and run tcpdump on the `eth0` interface and on the tcp port that your controller is listening on usually 6633.  (You can also run `tcpdump` on the `OVS` control interface if you desire.  However, when using the hardware switch, you can only do the `tcpdump` on your controller host.)